diff options
Diffstat (limited to '')
-rw-r--r-- | exporting/Makefile.am | 29 | ||||
-rw-r--r-- | exporting/README.md | 327 | ||||
-rw-r--r-- | exporting/aws_kinesis/Makefile.am | 8 | ||||
-rw-r--r-- | exporting/aws_kinesis/metadata.yaml | 173 | ||||
-rw-r--r-- | exporting/graphite/Makefile.am | 4 | ||||
-rw-r--r-- | exporting/graphite/integrations/influxdb.md | 172 | ||||
-rw-r--r-- | exporting/graphite/metadata.yaml | 212 | ||||
-rw-r--r-- | exporting/json/Makefile.am | 4 | ||||
-rw-r--r-- | exporting/json/json.c | 349 | ||||
-rw-r--r-- | exporting/json/metadata.yaml | 151 | ||||
-rw-r--r-- | exporting/mongodb/Makefile.am | 8 | ||||
-rw-r--r-- | exporting/mongodb/integrations/mongodb.md | 145 | ||||
-rw-r--r-- | exporting/mongodb/metadata.yaml | 151 | ||||
-rw-r--r-- | exporting/opentsdb/Makefile.am | 8 | ||||
-rw-r--r-- | exporting/opentsdb/metadata.yaml | 176 | ||||
-rw-r--r-- | exporting/prometheus/Makefile.am | 12 | ||||
-rw-r--r-- | exporting/prometheus/README.md | 361 | ||||
-rw-r--r-- | exporting/prometheus/integrations/elasticsearch.md | 158 | ||||
-rw-r--r-- | exporting/prometheus/integrations/kafka.md | 158 | ||||
-rw-r--r-- | exporting/prometheus/integrations/new_relic.md | 158 | ||||
-rw-r--r-- | exporting/prometheus/integrations/postgresql.md | 158 | ||||
-rw-r--r-- | exporting/prometheus/metadata.yaml | 436 | ||||
-rw-r--r-- | exporting/prometheus/prometheus.c | 945 | ||||
-rw-r--r-- | exporting/prometheus/remote_write/Makefile.am | 14 | ||||
-rw-r--r-- | exporting/prometheus/remote_write/remote_write.c | 405 | ||||
-rw-r--r-- | exporting/pubsub/Makefile.am | 8 | ||||
-rw-r--r-- | exporting/pubsub/metadata.yaml | 152 | ||||
-rw-r--r-- | exporting/tests/Makefile.am | 4 | ||||
-rw-r--r-- | exporting/tests/exporting_doubles.c | 405 | ||||
-rw-r--r-- | exporting/tests/exporting_fixtures.c | 184 | ||||
-rw-r--r-- | exporting/tests/netdata_doubles.c | 255 | ||||
-rw-r--r-- | exporting/tests/system_doubles.c | 61 | ||||
-rw-r--r-- | exporting/tests/test_exporting_engine.c | 2068 | ||||
-rw-r--r-- | exporting/tests/test_exporting_engine.h | 209 | ||||
-rw-r--r-- | src/exporting/TIMESCALE.md (renamed from exporting/TIMESCALE.md) | 2 | ||||
-rw-r--r-- | src/exporting/WALKTHROUGH.md (renamed from exporting/WALKTHROUGH.md) | 6 | ||||
l--------- | src/exporting/aws_kinesis/README.md (renamed from exporting/aws_kinesis/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/aws_kinesis/aws_kinesis.c (renamed from exporting/aws_kinesis/aws_kinesis.c) | 4 | ||||
-rw-r--r-- | src/exporting/aws_kinesis/aws_kinesis.h (renamed from exporting/aws_kinesis/aws_kinesis.h) | 0 | ||||
-rw-r--r-- | src/exporting/aws_kinesis/aws_kinesis_put_record.cc (renamed from exporting/aws_kinesis/aws_kinesis_put_record.cc) | 0 | ||||
-rw-r--r-- | src/exporting/aws_kinesis/aws_kinesis_put_record.h (renamed from exporting/aws_kinesis/aws_kinesis_put_record.h) | 0 | ||||
-rw-r--r-- | src/exporting/aws_kinesis/integrations/aws_kinesis.md (renamed from exporting/aws_kinesis/integrations/aws_kinesis.md) | 12 | ||||
-rw-r--r-- | src/exporting/check_filters.c (renamed from exporting/check_filters.c) | 0 | ||||
-rw-r--r-- | src/exporting/clean_connectors.c (renamed from exporting/clean_connectors.c) | 0 | ||||
-rw-r--r-- | src/exporting/exporting.conf (renamed from exporting/exporting.conf) | 0 | ||||
-rw-r--r-- | src/exporting/exporting_engine.c (renamed from exporting/exporting_engine.c) | 19 | ||||
-rw-r--r-- | src/exporting/exporting_engine.h (renamed from exporting/exporting_engine.h) | 2 | ||||
l--------- | src/exporting/graphite/README.md (renamed from exporting/graphite/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/graphite/graphite.c (renamed from exporting/graphite/graphite.c) | 10 | ||||
-rw-r--r-- | src/exporting/graphite/graphite.h (renamed from exporting/graphite/graphite.h) | 0 | ||||
-rw-r--r-- | src/exporting/graphite/integrations/blueflood.md (renamed from exporting/graphite/integrations/blueflood.md) | 12 | ||||
-rw-r--r-- | src/exporting/graphite/integrations/graphite.md (renamed from exporting/graphite/integrations/graphite.md) | 12 | ||||
-rw-r--r-- | src/exporting/graphite/integrations/kairosdb.md (renamed from exporting/graphite/integrations/kairosdb.md) | 12 | ||||
-rw-r--r-- | src/exporting/init_connectors.c (renamed from exporting/init_connectors.c) | 16 | ||||
l--------- | src/exporting/json/README.md (renamed from exporting/json/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/json/integrations/json.md (renamed from exporting/json/integrations/json.md) | 12 | ||||
-rw-r--r-- | src/exporting/json/json.h (renamed from exporting/json/json.h) | 0 | ||||
l--------- | src/exporting/mongodb/README.md (renamed from exporting/mongodb/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/mongodb/mongodb.c (renamed from exporting/mongodb/mongodb.c) | 4 | ||||
-rw-r--r-- | src/exporting/mongodb/mongodb.h (renamed from exporting/mongodb/mongodb.h) | 0 | ||||
-rwxr-xr-x | src/exporting/nc-exporting.sh (renamed from exporting/nc-exporting.sh) | 0 | ||||
l--------- | src/exporting/opentsdb/README.md (renamed from exporting/opentsdb/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/opentsdb/integrations/opentsdb.md (renamed from exporting/opentsdb/integrations/opentsdb.md) | 12 | ||||
-rw-r--r-- | src/exporting/opentsdb/opentsdb.c (renamed from exporting/opentsdb/opentsdb.c) | 18 | ||||
-rw-r--r-- | src/exporting/opentsdb/opentsdb.h (renamed from exporting/opentsdb/opentsdb.h) | 0 | ||||
-rw-r--r-- | src/exporting/process_data.c (renamed from exporting/process_data.c) | 10 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/appoptics.md (renamed from exporting/prometheus/integrations/appoptics.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/azure_data_explorer.md (renamed from exporting/prometheus/integrations/azure_data_explorer.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/azure_event_hub.md (renamed from exporting/prometheus/integrations/azure_event_hub.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/chronix.md (renamed from exporting/prometheus/integrations/chronix.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/cortex.md (renamed from exporting/prometheus/integrations/cortex.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/cratedb.md (renamed from exporting/prometheus/integrations/cratedb.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/gnocchi.md (renamed from exporting/prometheus/integrations/gnocchi.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/google_bigquery.md (renamed from exporting/prometheus/integrations/google_bigquery.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/irondb.md (renamed from exporting/prometheus/integrations/irondb.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/m3db.md (renamed from exporting/prometheus/integrations/m3db.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/metricfire.md (renamed from exporting/prometheus/integrations/metricfire.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/prometheus_remote_write.md (renamed from exporting/prometheus/integrations/prometheus_remote_write.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/quasardb.md (renamed from exporting/prometheus/integrations/quasardb.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/splunk_signalfx.md (renamed from exporting/prometheus/integrations/splunk_signalfx.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/thanos.md (renamed from exporting/prometheus/integrations/thanos.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/tikv.md (renamed from exporting/prometheus/integrations/tikv.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/timescaledb.md (renamed from exporting/prometheus/integrations/timescaledb.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/victoriametrics.md (renamed from exporting/prometheus/integrations/victoriametrics.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/vmware_aria.md (renamed from exporting/prometheus/integrations/vmware_aria.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/integrations/wavefront.md (renamed from exporting/prometheus/integrations/wavefront.md) | 12 | ||||
-rw-r--r-- | src/exporting/prometheus/prometheus.h (renamed from exporting/prometheus/prometheus.h) | 9 | ||||
l--------- | src/exporting/prometheus/remote_write/README.md (renamed from exporting/prometheus/remote_write/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/prometheus/remote_write/remote_write.h (renamed from exporting/prometheus/remote_write/remote_write.h) | 0 | ||||
-rw-r--r-- | src/exporting/prometheus/remote_write/remote_write.proto (renamed from exporting/prometheus/remote_write/remote_write.proto) | 0 | ||||
-rw-r--r-- | src/exporting/prometheus/remote_write/remote_write_request.cc (renamed from exporting/prometheus/remote_write/remote_write_request.cc) | 0 | ||||
-rw-r--r-- | src/exporting/prometheus/remote_write/remote_write_request.h (renamed from exporting/prometheus/remote_write/remote_write_request.h) | 0 | ||||
l--------- | src/exporting/pubsub/README.md (renamed from exporting/pubsub/README.md) | 0 | ||||
-rw-r--r-- | src/exporting/pubsub/integrations/google_cloud_pub_sub.md (renamed from exporting/pubsub/integrations/google_cloud_pub_sub.md) | 12 | ||||
-rw-r--r-- | src/exporting/pubsub/pubsub.c (renamed from exporting/pubsub/pubsub.c) | 4 | ||||
-rw-r--r-- | src/exporting/pubsub/pubsub.h (renamed from exporting/pubsub/pubsub.h) | 0 | ||||
-rw-r--r-- | src/exporting/pubsub/pubsub_publish.cc (renamed from exporting/pubsub/pubsub_publish.cc) | 0 | ||||
-rw-r--r-- | src/exporting/pubsub/pubsub_publish.h (renamed from exporting/pubsub/pubsub_publish.h) | 0 | ||||
-rw-r--r-- | src/exporting/read_config.c (renamed from exporting/read_config.c) | 0 | ||||
-rw-r--r-- | src/exporting/sample-metadata.yaml (renamed from exporting/sample-metadata.yaml) | 0 | ||||
-rw-r--r-- | src/exporting/send_data.c (renamed from exporting/send_data.c) | 8 | ||||
-rw-r--r-- | src/exporting/send_internal_metrics.c (renamed from exporting/send_internal_metrics.c) | 0 |
102 files changed, 218 insertions, 8286 deletions
diff --git a/exporting/Makefile.am b/exporting/Makefile.am deleted file mode 100644 index 41fcac0bd..000000000 --- a/exporting/Makefile.am +++ /dev/null @@ -1,29 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -SUBDIRS = \ - tests \ - graphite \ - json \ - opentsdb \ - prometheus \ - aws_kinesis \ - pubsub \ - mongodb \ - $(NULL) - -dist_libconfig_DATA = \ - exporting.conf \ - $(NULL) - -dist_noinst_DATA = \ - README.md \ - TIMESCALE.md \ - WALKTHROUGH.md \ - $(NULL) - -dist_noinst_SCRIPTS = \ - nc-exporting.sh \ - $(NULL) diff --git a/exporting/README.md b/exporting/README.md deleted file mode 100644 index 8a52968ee..000000000 --- a/exporting/README.md +++ /dev/null @@ -1,327 +0,0 @@ -<!-- -title: "Exporting reference" -description: "With the exporting engine, you can archive your Netdata metrics to multiple external databases for long-term storage or further analysis." -sidebar_label: "Export" -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/README.md" -learn_status: "Published" -learn_rel_path: "Integrations/Export" -learn_doc_purpose: "Explain the exporting engine options and all of our the exporting connectors options" ---> - -# Exporting reference - -Welcome to the exporting engine reference guide. This guide contains comprehensive information about enabling, -configuring, and monitoring Netdata's exporting engine, which allows you to send metrics to external time-series -databases. - -For a quick introduction to the exporting engine's features, read our doc on [exporting metrics to time-series -databases](https://github.com/netdata/netdata/blob/master/docs/export/external-databases.md), or jump in to [enabling a connector](https://github.com/netdata/netdata/blob/master/docs/export/enable-connector.md). - -The exporting engine has a modular structure and supports metric exporting via multiple exporting connector instances at -the same time. You can have different update intervals and filters configured for every exporting connector instance. - -When you enable the exporting engine and a connector, the Netdata Agent exports metrics _beginning from the time you -restart its process_, not the entire [database of long-term metrics](https://github.com/netdata/netdata/blob/master/docs/store/change-metrics-storage.md). - -Since Netdata collects thousands of metrics per server per second, which would easily congest any database server when -several Netdata servers are sending data to it, Netdata allows sending metrics at a lower frequency, by resampling them. - -So, although Netdata collects metrics every second, it can send to the external database servers averages or sums every -X seconds (though, it can send them per second if you need it to). - -## Features - -### Integration - -The exporting engine uses a number of connectors to send Netdata metrics to external time-series databases. See our -[list of supported databases](https://github.com/netdata/netdata/blob/master/docs/export/external-databases.md#supported-databases) for information on which -connector to enable and configure for your database of choice. - -- [**AWS Kinesis Data Streams**](https://github.com/netdata/netdata/blob/master/exporting/aws_kinesis/README.md): Metrics are sent to the service in `JSON` - format. -- [**Google Cloud Pub/Sub Service**](https://github.com/netdata/netdata/blob/master/exporting/pubsub/README.md): Metrics are sent to the service in `JSON` - format. -- [**Graphite**](https://github.com/netdata/netdata/blob/master/exporting/graphite/README.md): A plaintext interface. Metrics are sent to the database server as - `prefix.hostname.chart.dimension`. `prefix` is configured below, `hostname` is the hostname of the machine (can - also be configured). Learn more in our guide to [export and visualize Netdata metrics in - Graphite](https://github.com/netdata/netdata/blob/master/exporting/graphite/README.md). -- [**JSON** document databases](https://github.com/netdata/netdata/blob/master/exporting/json/README.md) -- [**OpenTSDB**](https://github.com/netdata/netdata/blob/master/exporting/opentsdb/README.md): Use a plaintext or HTTP interfaces. Metrics are sent to - OpenTSDB as `prefix.chart.dimension` with tag `host=hostname`. -- [**MongoDB**](https://github.com/netdata/netdata/blob/master/exporting/mongodb/README.md): Metrics are sent to the database in `JSON` format. -- [**Prometheus**](https://github.com/netdata/netdata/blob/master/exporting/prometheus/README.md): Use an existing Prometheus installation to scrape metrics - from node using the Netdata API. -- [**Prometheus remote write**](https://github.com/netdata/netdata/blob/master/exporting/prometheus/remote_write/README.md). A binary snappy-compressed protocol - buffer encoding over HTTP. Supports many [storage - providers](https://prometheus.io/docs/operating/integrations/#remote-endpoints-and-storage). -- [**TimescaleDB**](https://github.com/netdata/netdata/blob/master/exporting/TIMESCALE.md): Use a community-built connector that takes JSON streams from a - Netdata client and writes them to a TimescaleDB table. - -### Chart filtering - -Netdata can filter metrics, to send only a subset of the collected metrics. You can use the -configuration file - -```txt -[prometheus:exporter] - send charts matching = system.* -``` - -or the URL parameter `filter` in the `allmetrics` API call. - -```txt -http://localhost:19999/api/v1/allmetrics?format=shell&filter=system.* -``` - -### Operation modes - -Netdata supports three modes of operation for all exporting connectors: - -- `as-collected` sends to external databases the metrics as they are collected, in the units they are collected. - So, counters are sent as counters and gauges are sent as gauges, much like all data collectors do. For example, - to calculate CPU utilization in this format, you need to know how to convert kernel ticks to percentage. - -- `average` sends to external databases normalized metrics from the Netdata database. In this mode, all metrics - are sent as gauges, in the units Netdata uses. This abstracts data collection and simplifies visualization, but - you will not be able to copy and paste queries from other sources to convert units. For example, CPU utilization - percentage is calculated by Netdata, so Netdata will convert ticks to percentage and send the average percentage - to the external database. - -- `sum` or `volume`: the sum of the interpolated values shown on the Netdata graphs is sent to the external - database. So, if Netdata is configured to send data to the database every 10 seconds, the sum of the 10 values - shown on the Netdata charts will be used. - -Time-series databases suggest to collect the raw values (`as-collected`). If you plan to invest on building your -monitoring around a time-series database and you already know (or you will invest in learning) how to convert units -and normalize the metrics in Grafana or other visualization tools, we suggest to use `as-collected`. - -If, on the other hand, you just need long term archiving of Netdata metrics and you plan to mainly work with -Netdata, we suggest to use `average`. It decouples visualization from data collection, so it will generally be a lot -simpler. Furthermore, if you use `average`, the charts shown in the external service will match exactly what you -see in Netdata, which is not necessarily true for the other modes of operation. - -### Independent operation - -This code is smart enough, not to slow down Netdata, independently of the speed of the external database server. - -> ❗ You should keep in mind though that many exporting connector instances can consume a lot of CPU resources if they -> run their batches at the same time. You can set different update intervals for every exporting connector instance, -> but even in that case they can occasionally synchronize their batches for a moment. - -## Configuration - -Here are the configuration blocks for every supported connector. Your current `exporting.conf` file may look a little -different. - -You can configure each connector individually using the available [options](#options). The -`[graphite:my_graphite_instance]` block contains examples of some of these additional options in action. - -```conf -[exporting:global] - enabled = yes - send configured labels = no - send automatic labels = no - update every = 10 - -[prometheus:exporter] - send names instead of ids = yes - send configured labels = yes - send automatic labels = no - send charts matching = * - send hosts matching = localhost * - prefix = netdata - -[graphite:my_graphite_instance] - enabled = yes - destination = localhost:2003 - data source = average - prefix = Netdata - hostname = my-name - update every = 10 - buffer on failures = 10 - timeout ms = 20000 - send charts matching = * - send hosts matching = localhost * - send names instead of ids = yes - send configured labels = yes - send automatic labels = yes - -[prometheus_remote_write:my_prometheus_remote_write_instance] - enabled = yes - destination = localhost - remote write URL path = /receive - -[kinesis:my_kinesis_instance] - enabled = yes - destination = us-east-1 - stream name = netdata - aws_access_key_id = my_access_key_id - aws_secret_access_key = my_aws_secret_access_key - -[pubsub:my_pubsub_instance] - enabled = yes - destination = pubsub.googleapis.com - credentials file = /etc/netdata/pubsub_credentials.json - project id = my_project - topic id = my_topic - -[mongodb:my_mongodb_instance] - enabled = yes - destination = localhost - database = my_database - collection = my_collection - -[json:my_json_instance] - enabled = yes - destination = localhost:5448 - -[opentsdb:my_opentsdb_plaintext_instance] - enabled = yes - destination = localhost:4242 - -[opentsdb:http:my_opentsdb_http_instance] - enabled = yes - destination = localhost:4242 - username = my_username - password = my_password - -[opentsdb:https:my_opentsdb_https_instance] - enabled = yes - destination = localhost:8082 -``` - -### Sections - -- `[exporting:global]` is a section where you can set your defaults for all exporting connectors -- `[prometheus:exporter]` defines settings for Prometheus exporter API queries (e.g.: - `http://NODE:19999/api/v1/allmetrics?format=prometheus&help=yes&source=as-collected`). -- `[<type>:<name>]` keeps settings for a particular exporting connector instance, where: - - `type` selects the exporting connector type: graphite | opentsdb:telnet | opentsdb:http | - prometheus_remote_write | json | kinesis | pubsub | mongodb. For graphite, opentsdb, - json, and prometheus_remote_write connectors you can also use `:http` or `:https` modifiers - (e.g.: `opentsdb:https`). - - `name` can be arbitrary instance name you chose. - -### Options - -Configure individual connectors and override any global settings with the following options. - -- `enabled = yes | no`, enables or disables an exporting connector instance - -- `destination = host1 host2 host3 ...`, accepts **a space separated list** of hostnames, IPs (IPv4 and IPv6) and - ports to connect to. Netdata will use the **first available** to send the metrics. - - The format of each item in this list, is: `[PROTOCOL:]IP[:PORT]`. - - `PROTOCOL` can be `udp` or `tcp`. `tcp` is the default and only supported by the current exporting engine. - - `IP` can be `XX.XX.XX.XX` (IPv4), or `[XX:XX...XX:XX]` (IPv6). For IPv6 you can to enclose the IP in `[]` to - separate it from the port. - - `PORT` can be a number of a service name. If omitted, the default port for the exporting connector will be used - (graphite = 2003, opentsdb = 4242). - - Example IPv4: - -```conf - destination = 10.11.14.2:4242 10.11.14.3:4242 10.11.14.4:4242 -``` - - Example IPv6 and IPv4 together: - -```conf - destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` - - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - Netdata also ships `nc-exporting.sh`, a script that can be used as a fallback exporting connector to save the - metrics to disk and push them to the time-series database when it becomes available again. It can also be used to - monitor / trace / debug the metrics Netdata generates. - - For the Kinesis exporting connector `destination` should be set to an AWS region (for example, `us-east-1`). - - For the MongoDB exporting connector `destination` should be set to a - [MongoDB URI](https://docs.mongodb.com/manual/reference/connection-string/). - - For the Pub/Sub exporting connector `destination` can be set to a specific service endpoint. - -- `data source = as collected`, or `data source = average`, or `data source = sum`, selects the kind of data that will - be sent to the external database. - -- `hostname = my-name`, is the hostname to be used for sending data to the external database server. By default this - is `[global].hostname`. - -- `prefix = Netdata`, is the prefix to add to all metrics. - -- `update every = 10`, is the number of seconds between sending data to the external database. Netdata will add some - randomness to this number, to prevent stressing the external server when many Netdata servers send data to the same - database. This randomness does not affect the quality of the data, only the time they are sent. - -- `buffer on failures = 10`, is the number of iterations (each iteration is `update every` seconds) to buffer data, - when the external database server is not available. If the server fails to receive the data after that many - failures, data loss on the connector instance is expected (Netdata will also log it). - -- `timeout ms = 20000`, is the timeout in milliseconds to wait for the external database server to process the data. - By default this is `2 * update_every * 1000`. - -- `send hosts matching = localhost *` includes one or more space separated patterns, using `*` as wildcard (any number - of times within each pattern). The patterns are checked against the hostname (the localhost is always checked as - `localhost`), allowing us to filter which hosts will be sent to the external database when this Netdata is a central - Netdata aggregating multiple hosts. A pattern starting with `!` gives a negative match. So to match all hosts named - `*db*` except hosts containing `*child*`, use `!*child* *db*` (so, the order is important: the first - pattern matching the hostname will be used - positive or negative). - -- `send charts matching = *` includes one or more space separated patterns, using `*` as wildcard (any number of times - within each pattern). The patterns are checked against both chart id and chart name. A pattern starting with `!` - gives a negative match. So to match all charts named `apps.*` except charts ending in `*reads`, use `!*reads - apps.*` (so, the order is important: the first pattern matching the chart id or the chart name will be used - - positive or negative). There is also a URL parameter `filter` that can be used while querying `allmetrics`. The URL - parameter has a higher priority than the configuration option. - -- `send names instead of ids = yes | no` controls the metric names Netdata should send to the external database. - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system - and names are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several - cases they are different: disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - -- `send configured labels = yes | no` controls if host labels defined in the `[host labels]` section in `netdata.conf` - should be sent to the external database - -- `send automatic labels = yes | no` controls if automatically created labels, like `_os_name` or `_architecture` - should be sent to the external database - -## HTTPS - -Netdata can send metrics to external databases using the TLS/SSL protocol. Unfortunately, some of -them does not support encrypted connections, so you will have to configure a reverse proxy to enable -HTTPS communication between Netdata and an external database. You can set up a reverse proxy with -[Nginx](https://github.com/netdata/netdata/blob/master/docs/Running-behind-nginx.md). - -## Exporting engine monitoring - -Netdata creates five charts in the dashboard, under the **Netdata Monitoring** section, to help you monitor the health -and performance of the exporting engine itself: - -1. **Buffered metrics**, the number of metrics Netdata added to the buffer for dispatching them to the - external database server. - -2. **Exporting data size**, the amount of data (in KB) Netdata added the buffer. - -3. **Exporting operations**, the number of operations performed by Netdata. - -4. **Exporting thread CPU usage**, the CPU resources consumed by the Netdata thread, that is responsible for sending - the metrics to the external database server. - -![image](https://cloud.githubusercontent.com/assets/2662304/20463536/eb196084-af3d-11e6-8ee5-ddbd3b4d8449.png) - -## Exporting engine alerts - -Netdata adds 3 alerts: - -1. `exporting_last_buffering`, number of seconds since the last successful buffering of exported data -2. `exporting_metrics_sent`, percentage of metrics sent to the external database server -3. `exporting_metrics_lost`, number of metrics lost due to repeating failures to contact the external database server - -![image](https://cloud.githubusercontent.com/assets/2662304/20463779/a46ed1c2-af43-11e6-91a5-07ca4533cac3.png) - - diff --git a/exporting/aws_kinesis/Makefile.am b/exporting/aws_kinesis/Makefile.am deleted file mode 100644 index 161784b8f..000000000 --- a/exporting/aws_kinesis/Makefile.am +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -dist_noinst_DATA = \ - README.md \ - $(NULL) diff --git a/exporting/aws_kinesis/metadata.yaml b/exporting/aws_kinesis/metadata.yaml deleted file mode 100644 index 96e4044ec..000000000 --- a/exporting/aws_kinesis/metadata.yaml +++ /dev/null @@ -1,173 +0,0 @@ -# yamllint disable rule:line-length ---- -id: 'export-aws-kinesis' -meta: - name: 'AWS Kinesis' - link: 'https://aws.amazon.com/kinesis/' - categories: - - export - icon_filename: 'aws-kinesis.svg' -keywords: - - exporter - - AWS - - Kinesis -overview: - exporter_description: | - Export metrics to AWS Kinesis Data Streams - exporter_limitations: '' -setup: - prerequisites: - list: - - title: '' - description: | - - First [install](https://docs.aws.amazon.com/en_us/sdk-for-cpp/v1/developer-guide/setup.html) AWS SDK for C++ - - Here are the instructions when building from source, to ensure 3rd party dependencies are installed: - ```bash - git clone --recursive https://github.com/aws/aws-sdk-cpp.git - cd aws-sdk-cpp/ - git submodule update --init --recursive - mkdir BUILT - cd BUILT - cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_ONLY=kinesis .. - make - make install - ``` - - `libcrypto`, `libssl`, and `libcurl` are also required to compile Netdata with Kinesis support enabled. - - Next, Netdata should be re-installed from the source. The installer will detect that the required libraries are now available. - configuration: - file: - name: 'exporting.conf' - options: - description: | - Netdata automatically computes a partition key for every record with the purpose to distribute records across available shards evenly. - The following options can be defined for this exporter. - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'no' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - - Example IPv4: - ```yaml - destination = 10.11.14.2:4242 10.11.14.3:4242 10.11.14.4:4242 - ``` - Example IPv6 and IPv4 together: - ```yaml - destination = [ffff:...:0001]:2003 10.11.12.1:2003 - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'Netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '2 * update_every * 1000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Example configuration' - folding: - enabled: false - description: 'Basic configuration' - config: | - [kinesis:my_instance] - enabled = yes - destination = us-east-1 - - name: 'Configuration with AWS credentials' - folding: - enabled: false - description: 'Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`.' - config: | - [kinesis:my_instance] - enabled = yes - destination = us-east-1 - # AWS credentials - aws_access_key_id = your_access_key_id - aws_secret_access_key = your_secret_access_key - # destination stream - stream name = your_stream_name diff --git a/exporting/graphite/Makefile.am b/exporting/graphite/Makefile.am deleted file mode 100644 index babdcf0df..000000000 --- a/exporting/graphite/Makefile.am +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in diff --git a/exporting/graphite/integrations/influxdb.md b/exporting/graphite/integrations/influxdb.md deleted file mode 100644 index df401bf01..000000000 --- a/exporting/graphite/integrations/influxdb.md +++ /dev/null @@ -1,172 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/graphite/integrations/influxdb.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/graphite/metadata.yaml" -sidebar_label: "InfluxDB" -learn_status: "Published" -learn_rel_path: "Exporting" -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" -endmeta--> - -# InfluxDB - - -<img src="https://netdata.cloud/img/influxdb.svg" width="150"/> - - -Use the Graphite connector for the exporting engine to archive your Netdata metrics to Graphite providers for long-term storage, -further analysis, or correlation with data from other sources. - - - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Setup - -### Prerequisites - -#### - -- You have already installed Netdata and Graphite. - - - -### Configuration - -#### File - -The configuration file name for this integration is `exporting.conf`. - - -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config exporting.conf -``` -#### Options - -The following options can be defined for this exporter. - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| enabled | Enables or disables an exporting connector instance (yes/no). | no | yes | -| destination | Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics. | no | yes | -| username | Username for HTTP authentication | my_username | no | -| password | Password for HTTP authentication | my_password | no | -| data source | Selects the kind of data that will be sent to the external database. (as collected/average/sum) | | no | -| hostname | The hostname to be used for sending data to the external database server. | [global].hostname | no | -| prefix | The prefix to add to all metrics. | netdata | no | -| update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | -| buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | -| timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | -| send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | -| send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | -| send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | -| send automatic labels | Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes/no). | | no | - -##### destination - -The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. -- PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. -- IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. -- PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - -Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` -Example IPv6 and IPv4 together: -```yaml -destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` -When multiple servers are defined, Netdata will try the next one when the previous one fails. - - -##### update every - -Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers -send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - -##### buffer on failures - -If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - -##### send hosts matching - -Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). -The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to -filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - -A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, -use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - -##### send charts matching - -A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, -use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, -positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter -has a higher priority than the configuration option. - - -##### send names instead of ids - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names -are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are -different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - -</details> - -#### Examples - -##### Example configuration - -Basic configuration - -```yaml -[graphite:netdata] - enabled = yes - destination = localhost:2003 - -``` -##### Configuration with HTTPS and HTTP authentication - -Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`. - -```yaml -[graphite:netdata] - enabled = yes - destination = localhost:2003 - username = my_username - password = my_password - -``` -##### Detailed Configuration for a remote, secure host - -Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`. - -```yaml -[graphite:https:netdata] - enabled = yes - username = my_username - password = my_password - destination = 10.10.1.114:2003 - # data source = average - # prefix = netdata - # hostname = my_hostname - # update every = 10 - # buffer on failures = 10 - # timeout ms = 20000 - # send names instead of ids = yes - # send charts matching = * - # send hosts matching = localhost * - -``` - diff --git a/exporting/graphite/metadata.yaml b/exporting/graphite/metadata.yaml deleted file mode 100644 index ad8c7539b..000000000 --- a/exporting/graphite/metadata.yaml +++ /dev/null @@ -1,212 +0,0 @@ -# yamllint disable rule:line-length ---- -- &graphexport - id: 'export-graphite' - meta: &meta - name: 'Graphite' - link: 'https://graphite.readthedocs.io/en/latest/' - categories: - - export - icon_filename: 'graphite.png' - keywords: - - exporter - - graphite - - remote write - - time series - overview: - exporter_description: | - Use the Graphite connector for the exporting engine to archive your Netdata metrics to Graphite providers for long-term storage, - further analysis, or correlation with data from other sources. - exporter_limitations: '' - setup: - prerequisites: - list: - - title: '' - description: | - - You have already installed Netdata and Graphite. - configuration: - file: - name: 'exporting.conf' - options: - description: 'The following options can be defined for this exporter.' - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'no' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - - Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` - Example IPv6 and IPv4 together: - ```yaml - destination = [ffff:...:0001]:2003 10.11.12.1:2003 - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '20000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Example configuration' - folding: - enabled: false - description: 'Basic configuration' - config: | - [graphite:netdata] - enabled = yes - destination = localhost:2003 - - name: 'Configuration with HTTPS and HTTP authentication' - folding: - enabled: false - description: 'Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`.' - config: | - [graphite:netdata] - enabled = yes - destination = localhost:2003 - username = my_username - password = my_password - - name: 'Detailed Configuration for a remote, secure host' - folding: - enabled: false - description: 'Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`.' - config: | - [graphite:https:netdata] - enabled = yes - username = my_username - password = my_password - destination = 10.10.1.114:2003 - # data source = average - # prefix = netdata - # hostname = my_hostname - # update every = 10 - # buffer on failures = 10 - # timeout ms = 20000 - # send names instead of ids = yes - # send charts matching = * - # send hosts matching = localhost * -- <<: *graphexport - id: 'export-blueflood' - meta: - <<: *meta - name: Blueflood - link: http://blueflood.io/ - icon_filename: 'blueflood.png' - keywords: - - export - - Blueflood - - graphite -- <<: *graphexport - id: 'export-influxdb' - meta: - <<: *meta - name: InfluxDB - link: https://www.influxdata.com/ - icon_filename: 'influxdb.svg' - keywords: - - InfluxDB - - Influx - - export - - graphite -- <<: *graphexport - id: 'export-kairosdb' - meta: - <<: *meta - name: KairosDB - link: https://kairosdb.github.io/ - icon_filename: 'kairos.png' - keywords: - - KairosDB - - kairos - - export - - graphite diff --git a/exporting/json/Makefile.am b/exporting/json/Makefile.am deleted file mode 100644 index babdcf0df..000000000 --- a/exporting/json/Makefile.am +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in diff --git a/exporting/json/json.c b/exporting/json/json.c deleted file mode 100644 index d916fe774..000000000 --- a/exporting/json/json.c +++ /dev/null @@ -1,349 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "json.h" - -/** - * Initialize JSON connector instance - * - * @param instance an instance data structure. - * @return Returns 0 on success, 1 on failure. - */ -int init_json_instance(struct instance *instance) -{ - instance->worker = simple_connector_worker; - - struct simple_connector_config *connector_specific_config = callocz(1, sizeof(struct simple_connector_config)); - instance->config.connector_specific_config = (void *)connector_specific_config; - connector_specific_config->default_port = 5448; - - struct simple_connector_data *connector_specific_data = callocz(1, sizeof(struct simple_connector_data)); - instance->connector_specific_data = connector_specific_data; - - instance->start_batch_formatting = NULL; - instance->start_host_formatting = format_host_labels_json_plaintext; - instance->start_chart_formatting = NULL; - - if (EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_AS_COLLECTED) - instance->metric_formatting = format_dimension_collected_json_plaintext; - else - instance->metric_formatting = format_dimension_stored_json_plaintext; - - instance->end_chart_formatting = NULL; - instance->variables_formatting = NULL; - instance->end_host_formatting = flush_host_labels; - instance->end_batch_formatting = simple_connector_end_batch; - - instance->prepare_header = NULL; - - instance->check_response = exporting_discard_response; - - instance->buffer = (void *)buffer_create(0, &netdata_buffers_statistics.buffers_exporters); - if (!instance->buffer) { - netdata_log_error("EXPORTING: cannot create buffer for json exporting connector instance %s", instance->config.name); - return 1; - } - - simple_connector_init(instance); - - if (uv_mutex_init(&instance->mutex)) - return 1; - if (uv_cond_init(&instance->cond_var)) - return 1; - - return 0; -} - -/** - * Initialize JSON connector instance for HTTP protocol - * - * @param instance an instance data structure. - * @return Returns 0 on success, 1 on failure. - */ -int init_json_http_instance(struct instance *instance) -{ - instance->worker = simple_connector_worker; - - struct simple_connector_config *connector_specific_config = callocz(1, sizeof(struct simple_connector_config)); - instance->config.connector_specific_config = (void *)connector_specific_config; - connector_specific_config->default_port = 5448; - - struct simple_connector_data *connector_specific_data = callocz(1, sizeof(struct simple_connector_data)); - instance->connector_specific_data = connector_specific_data; - -#ifdef ENABLE_HTTPS - connector_specific_data->ssl = NETDATA_SSL_UNSET_CONNECTION; - if (instance->config.options & EXPORTING_OPTION_USE_TLS) { - netdata_ssl_initialize_ctx(NETDATA_SSL_EXPORTING_CTX); - } -#endif - - instance->start_batch_formatting = open_batch_json_http; - instance->start_host_formatting = format_host_labels_json_plaintext; - instance->start_chart_formatting = NULL; - - if (EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_AS_COLLECTED) - instance->metric_formatting = format_dimension_collected_json_plaintext; - else - instance->metric_formatting = format_dimension_stored_json_plaintext; - - instance->end_chart_formatting = NULL; - instance->variables_formatting = NULL; - instance->end_host_formatting = flush_host_labels; - instance->end_batch_formatting = close_batch_json_http; - - instance->prepare_header = json_http_prepare_header; - - instance->check_response = exporting_discard_response; - - instance->buffer = (void *)buffer_create(0, &netdata_buffers_statistics.buffers_exporters); - - simple_connector_init(instance); - - if (uv_mutex_init(&instance->mutex)) - return 1; - if (uv_cond_init(&instance->cond_var)) - return 1; - - return 0; -} - -/** - * Format host labels for JSON connector - * - * @param instance an instance data structure. - * @param host a data collecting host. - * @return Always returns 0. - */ - -int format_host_labels_json_plaintext(struct instance *instance, RRDHOST *host) -{ - if (!instance->labels_buffer) - instance->labels_buffer = buffer_create(1024, &netdata_buffers_statistics.buffers_exporters); - - if (unlikely(!sending_labels_configured(instance))) - return 0; - - buffer_strcat(instance->labels_buffer, "\"labels\":{"); - rrdlabels_to_buffer(host->rrdlabels, instance->labels_buffer, "", ":", "\"", ",", - exporting_labels_filter_callback, instance, - NULL, sanitize_json_string); - buffer_strcat(instance->labels_buffer, "},"); - - return 0; -} - -/** - * Format dimension using collected data for JSON connector - * - * @param instance an instance data structure. - * @param rd a dimension. - * @return Always returns 0. - */ -int format_dimension_collected_json_plaintext(struct instance *instance, RRDDIM *rd) -{ - RRDSET *st = rd->rrdset; - RRDHOST *host = st->rrdhost; - - const char *tags_pre = "", *tags_post = "", *tags = rrdhost_tags(host); - if (!tags) - tags = ""; - - if (*tags) { - if (*tags == '{' || *tags == '[' || *tags == '"') { - tags_pre = "\"host_tags\":"; - tags_post = ","; - } else { - tags_pre = "\"host_tags\":\""; - tags_post = "\","; - } - } - - if (instance->config.type == EXPORTING_CONNECTOR_TYPE_JSON_HTTP) { - if (buffer_strlen((BUFFER *)instance->buffer) > 2) - buffer_strcat(instance->buffer, ",\n"); - } - - buffer_sprintf( - instance->buffer, - - "{" - "\"prefix\":\"%s\"," - "\"hostname\":\"%s\"," - "%s%s%s" - "%s" - - "\"chart_id\":\"%s\"," - "\"chart_name\":\"%s\"," - "\"chart_family\":\"%s\"," - "\"chart_context\":\"%s\"," - "\"chart_type\":\"%s\"," - "\"units\":\"%s\"," - - "\"id\":\"%s\"," - "\"name\":\"%s\"," - "\"value\":" COLLECTED_NUMBER_FORMAT "," - - "\"timestamp\":%llu}", - - instance->config.prefix, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - tags_pre, - tags, - tags_post, - instance->labels_buffer ? buffer_tostring(instance->labels_buffer) : "", - - rrdset_id(st), - rrdset_name(st), - rrdset_family(st), - rrdset_context(st), - rrdset_parts_type(st), - rrdset_units(st), - rrddim_id(rd), - rrddim_name(rd), - rd->collector.last_collected_value, - - (unsigned long long)rd->collector.last_collected_time.tv_sec); - - if (instance->config.type != EXPORTING_CONNECTOR_TYPE_JSON_HTTP) { - buffer_strcat(instance->buffer, "\n"); - } - - return 0; -} - -/** - * Format dimension using a calculated value from stored data for JSON connector - * - * @param instance an instance data structure. - * @param rd a dimension. - * @return Always returns 0. - */ -int format_dimension_stored_json_plaintext(struct instance *instance, RRDDIM *rd) -{ - RRDSET *st = rd->rrdset; - RRDHOST *host = st->rrdhost; - - time_t last_t; - NETDATA_DOUBLE value = exporting_calculate_value_from_stored_data(instance, rd, &last_t); - - if(isnan(value)) - return 0; - - const char *tags_pre = "", *tags_post = "", *tags = rrdhost_tags(host); - if (!tags) - tags = ""; - - if (*tags) { - if (*tags == '{' || *tags == '[' || *tags == '"') { - tags_pre = "\"host_tags\":"; - tags_post = ","; - } else { - tags_pre = "\"host_tags\":\""; - tags_post = "\","; - } - } - - if (instance->config.type == EXPORTING_CONNECTOR_TYPE_JSON_HTTP) { - if (buffer_strlen((BUFFER *)instance->buffer) > 2) - buffer_strcat(instance->buffer, ",\n"); - } - - buffer_sprintf( - instance->buffer, - "{" - "\"prefix\":\"%s\"," - "\"hostname\":\"%s\"," - "%s%s%s" - "%s" - - "\"chart_id\":\"%s\"," - "\"chart_name\":\"%s\"," - "\"chart_family\":\"%s\"," - "\"chart_context\": \"%s\"," - "\"chart_type\":\"%s\"," - "\"units\": \"%s\"," - - "\"id\":\"%s\"," - "\"name\":\"%s\"," - "\"value\":" NETDATA_DOUBLE_FORMAT "," - - "\"timestamp\": %llu}", - - instance->config.prefix, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - tags_pre, - tags, - tags_post, - instance->labels_buffer ? buffer_tostring(instance->labels_buffer) : "", - - rrdset_id(st), - rrdset_name(st), - rrdset_family(st), - rrdset_context(st), - rrdset_parts_type(st), - rrdset_units(st), - rrddim_id(rd), - rrddim_name(rd), - value, - - (unsigned long long)last_t); - - if (instance->config.type != EXPORTING_CONNECTOR_TYPE_JSON_HTTP) { - buffer_strcat(instance->buffer, "\n"); - } - - return 0; -} - -/** - * Open a JSON list for a bach - * - * @param instance an instance data structure. - * @return Always returns 0. - */ -int open_batch_json_http(struct instance *instance) -{ - buffer_strcat(instance->buffer, "[\n"); - - return 0; -} - -/** - * Close a JSON list for a bach and update buffered bytes counter - * - * @param instance an instance data structure. - * @return Always returns 0. - */ -int close_batch_json_http(struct instance *instance) -{ - buffer_strcat(instance->buffer, "\n]\n"); - - simple_connector_end_batch(instance); - - return 0; -} - -/** - * Prepare HTTP header - * - * @param instance an instance data structure. - * @return Returns 0 on success, 1 on failure. - */ -void json_http_prepare_header(struct instance *instance) -{ - struct simple_connector_data *simple_connector_data = instance->connector_specific_data; - - buffer_sprintf( - simple_connector_data->last_buffer->header, - "POST /api/put HTTP/1.1\r\n" - "Host: %s\r\n" - "%s" - "Content-Type: application/json\r\n" - "Content-Length: %lu\r\n" - "\r\n", - instance->config.destination, - simple_connector_data->auth_string ? simple_connector_data->auth_string : "", - (unsigned long int) buffer_strlen(simple_connector_data->last_buffer->buffer)); - - return; -} diff --git a/exporting/json/metadata.yaml b/exporting/json/metadata.yaml deleted file mode 100644 index d9f93e4a1..000000000 --- a/exporting/json/metadata.yaml +++ /dev/null @@ -1,151 +0,0 @@ -# yamllint disable rule:line-length ---- -id: 'export-json' -meta: - name: 'JSON' - link: 'https://learn.netdata.cloud/docs/exporting/json-document-databases' - categories: - - export - icon_filename: 'json.svg' -keywords: - - exporter - - json -overview: - exporter_description: | - Use the JSON connector for the exporting engine to archive your agent's metrics to JSON document databases for long-term storage, - further analysis, or correlation with data from other sources - exporter_limitations: '' -setup: - prerequisites: - list: - - title: '' - description: '' - configuration: - file: - name: 'exporting.conf' - options: - description: | - The following options can be defined for this exporter. - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'pubsub.googleapis.com' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - - Example IPv4: - ```yaml - destination = localhost:5448 - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'Netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '2 * update_every * 1000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Basic configuration' - folding: - enabled: false - description: '' - config: | - [json:my_json_instance] - enabled = yes - destination = localhost:5448 - - name: 'Configuration with HTTPS and HTTP authentication' - folding: - enabled: false - description: 'Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `json:https:my_json_instance`.' - config: | - [json:my_json_instance] - enabled = yes - destination = localhost:5448 - username = my_username - password = my_password diff --git a/exporting/mongodb/Makefile.am b/exporting/mongodb/Makefile.am deleted file mode 100644 index 161784b8f..000000000 --- a/exporting/mongodb/Makefile.am +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -dist_noinst_DATA = \ - README.md \ - $(NULL) diff --git a/exporting/mongodb/integrations/mongodb.md b/exporting/mongodb/integrations/mongodb.md deleted file mode 100644 index 30dfe4f84..000000000 --- a/exporting/mongodb/integrations/mongodb.md +++ /dev/null @@ -1,145 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/mongodb/README.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/mongodb/metadata.yaml" -sidebar_label: "MongoDB" -learn_status: "Published" -learn_rel_path: "Exporting" -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" -endmeta--> - -# MongoDB - - -<img src="https://netdata.cloud/img/mongodb.svg" width="150"/> - - -Use the MongoDB connector for the exporting engine to archive your agent's metrics to a MongoDB database -for long-term storage, further analysis, or correlation with data from other sources. - - - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Setup - -### Prerequisites - -#### - -- To use MongoDB as an external storage for long-term archiving, you should first [install](http://mongoc.org/libmongoc/current/installing.html) libmongoc 1.7.0 or higher. -- Next, re-install Netdata from the source, which detects that the required library is now available. - - - -### Configuration - -#### File - -The configuration file name for this integration is `exporting.conf`. - - -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config exporting.conf -``` -#### Options - -The following options can be defined for this exporter. - - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| enabled | Enables or disables an exporting connector instance (yes/no). | no | yes | -| destination | Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics. | localhost | yes | -| username | Username for HTTP authentication | my_username | no | -| password | Password for HTTP authentication | my_password | no | -| data source | Selects the kind of data that will be sent to the external database. (as collected/average/sum) | | no | -| hostname | The hostname to be used for sending data to the external database server. | [global].hostname | no | -| prefix | The prefix to add to all metrics. | Netdata | no | -| update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | -| buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | -| timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 2 * update_every * 1000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | -| send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | -| send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | -| send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | -| send automatic labels | Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes/no). | | no | - -##### destination - -The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. -- PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. -- IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. -- PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - -Example IPv4: - ```yaml - destination = 10.11.14.2:27017 10.11.14.3:4242 10.11.14.4:27017 - ``` -Example IPv6 and IPv4 together: -```yaml -destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` -When multiple servers are defined, Netdata will try the next one when the previous one fails. - - -##### update every - -Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers -send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - -##### buffer on failures - -If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - -##### send hosts matching - -Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). -The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to -filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - -A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, -use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - -##### send charts matching - -A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, -use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, -positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter -has a higher priority than the configuration option. - - -##### send names instead of ids - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names -are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are -different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - -</details> - -#### Examples - -##### Basic configuration - -The default socket timeout depends on the exporting connector update interval. -The timeout is 500 ms shorter than the interval (but not less than 1000 ms). You can alter the timeout using the sockettimeoutms MongoDB URI option. - - -```yaml -[mongodb:my_instance] - enabled = yes - destination = mongodb://<hostname> - database = your_database_name - collection = your_collection_name - -``` - diff --git a/exporting/mongodb/metadata.yaml b/exporting/mongodb/metadata.yaml deleted file mode 100644 index 30e1e89d8..000000000 --- a/exporting/mongodb/metadata.yaml +++ /dev/null @@ -1,151 +0,0 @@ -# yamllint disable rule:line-length ---- -id: 'export-mongodb' -meta: - name: 'MongoDB' - link: 'https://www.mongodb.com/' - categories: - - export - icon_filename: 'mongodb.svg' -keywords: - - exporter - - MongoDB -overview: - exporter_description: | - Use the MongoDB connector for the exporting engine to archive your agent's metrics to a MongoDB database - for long-term storage, further analysis, or correlation with data from other sources. - exporter_limitations: '' -setup: - prerequisites: - list: - - title: '' - description: | - - To use MongoDB as an external storage for long-term archiving, you should first [install](http://mongoc.org/libmongoc/current/installing.html) libmongoc 1.7.0 or higher. - - Next, re-install Netdata from the source, which detects that the required library is now available. - configuration: - file: - name: 'exporting.conf' - options: - description: | - The following options can be defined for this exporter. - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'localhost' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - - Example IPv4: - ```yaml - destination = 10.11.14.2:27017 10.11.14.3:4242 10.11.14.4:27017 - ``` - Example IPv6 and IPv4 together: - ```yaml - destination = [ffff:...:0001]:2003 10.11.12.1:2003 - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'Netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '2 * update_every * 1000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Basic configuration' - folding: - enabled: false - description: | - The default socket timeout depends on the exporting connector update interval. - The timeout is 500 ms shorter than the interval (but not less than 1000 ms). You can alter the timeout using the sockettimeoutms MongoDB URI option. - config: | - [mongodb:my_instance] - enabled = yes - destination = mongodb://<hostname> - database = your_database_name - collection = your_collection_name diff --git a/exporting/opentsdb/Makefile.am b/exporting/opentsdb/Makefile.am deleted file mode 100644 index 161784b8f..000000000 --- a/exporting/opentsdb/Makefile.am +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -dist_noinst_DATA = \ - README.md \ - $(NULL) diff --git a/exporting/opentsdb/metadata.yaml b/exporting/opentsdb/metadata.yaml deleted file mode 100644 index 505c8c599..000000000 --- a/exporting/opentsdb/metadata.yaml +++ /dev/null @@ -1,176 +0,0 @@ -# yamllint disable rule:line-length ---- -id: 'export-opentsdb' -meta: - name: 'OpenTSDB' - link: 'https://github.com/OpenTSDB/opentsdb' - categories: - - export - icon_filename: 'opentsdb.png' -keywords: - - exporter - - OpenTSDB - - scalable time series -overview: - exporter_description: | - Use the OpenTSDB connector for the exporting engine to archive your Netdata metrics to OpenTSDB databases for long-term storage, - further analysis, or correlation with data from other sources. - exporter_limitations: '' -setup: - prerequisites: - list: - - title: '' - description: | - - OpenTSDB and Netdata, installed, configured and operational. - configuration: - file: - name: 'exporting.conf' - options: - description: 'The following options can be defined for this exporter.' - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'no' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used (opentsdb = 4242). - - Example IPv4: - ```yaml - destination = 10.11.14.2:4242 10.11.14.3:4242 10.11.14.4:4242 - ``` - Example IPv6 and IPv4 together: - ```yaml - destination = [ffff:...:0001]:2003 10.11.12.1:2003 - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'Netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '2 * update_every * 1000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to OpenTSDB. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Minimal configuration' - folding: - enabled: false - description: | - Add `:http` or `:https` modifiers to the connector type if you need to use other than a plaintext protocol. - For example: `opentsdb:http:my_opentsdb_instance`, `opentsdb:https:my_opentsdb_instance`. - config: | - [opentsdb:my_opentsdb_instance] - enabled = yes - destination = localhost:4242 - - name: 'HTTP authentication' - folding: - enabled: false - description: '' - config: | - [opentsdb:my_opentsdb_instance] - enabled = yes - destination = localhost:4242 - username = my_username - password = my_password - - name: 'Using `send hosts matching`' - folding: - enabled: false - description: '' - config: | - [opentsdb:my_opentsdb_instance] - enabled = yes - destination = localhost:4242 - send hosts matching = localhost * - - name: 'Using `send charts matching`' - folding: - enabled: false - description: '' - config: | - [opentsdb:my_opentsdb_instance] - enabled = yes - destination = localhost:4242 - send charts matching = * diff --git a/exporting/prometheus/Makefile.am b/exporting/prometheus/Makefile.am deleted file mode 100644 index 334fca81c..000000000 --- a/exporting/prometheus/Makefile.am +++ /dev/null @@ -1,12 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -SUBDIRS = \ - remote_write \ - $(NULL) - -dist_noinst_DATA = \ - README.md \ - $(NULL) diff --git a/exporting/prometheus/README.md b/exporting/prometheus/README.md deleted file mode 100644 index abd81554d..000000000 --- a/exporting/prometheus/README.md +++ /dev/null @@ -1,361 +0,0 @@ -# Using Netdata with Prometheus - -Netdata supports exporting metrics to Prometheus in two ways: - - - You can [configure Prometheus to scrape Netdata metrics](#configure-prometheus-to-scrape-netdata-metrics). - - - You can [configure Netdata to push metrics to Prometheus](https://github.com/netdata/netdata/blob/master/exporting/prometheus/remote_write/README.md) - , using the Prometheus remote write API. - -## Netdata support for Prometheus - -Regardless of the methodology, you first need to understand how Netdata structures the metrics it exports to Prometheus -and the capabilities it provides. The examples provided in this document assume that you will be using Netdata as -a metrics endpoint, but the concepts apply as well to the remote write API method. - -### Understanding Netdata metrics - -#### Charts - -Each chart in Netdata has several properties (common to all its metrics): - -- `chart_id` - uniquely identifies a chart. - -- `chart_name` - a more human friendly name for `chart_id`, also unique. - -- `context` - this is the template of the chart. All disk I/O charts have the same context, all mysql requests charts - have the same context, etc. This is used for alert templates to match all the charts they should be attached to. - -- `family` groups a set of charts together. It is used as the submenu of the dashboard. - -- `units` is the units for all the metrics attached to the chart. - -#### Dimensions - -Then each Netdata chart contains metrics called `dimensions`. All the dimensions of a chart have the same units of -measurement, and are contextually in the same category (ie. the metrics for disk bandwidth are `read` and `write` and -they are both in the same chart). - -### Netdata data source - -Netdata can send metrics to Prometheus from 3 data sources: - -- `as collected` or `raw` - this data source sends the metrics to Prometheus as they are collected. No conversion is - done by Netdata. The latest value for each metric is just given to Prometheus. This is the most preferred method by - Prometheus, but it is also the harder to work with. To work with this data source, you will need to understand how - to get meaningful values out of them. - - The format of the metrics is: `CONTEXT{chart="CHART",family="FAMILY",dimension="DIMENSION"}`. - - If the metric is a counter (`incremental` in Netdata lingo), `_total` is appended the context. - - Unlike Prometheus, Netdata allows each dimension of a chart to have a different algorithm and conversion constants - (`multiplier` and `divisor`). In this case, that the dimensions of a charts are heterogeneous, Netdata will use this - format: `CONTEXT_DIMENSION{chart="CHART",family="FAMILY"}` - -- `average` - this data source uses the Netdata database to send the metrics to Prometheus as they are presented on - the Netdata dashboard. So, all the metrics are sent as gauges, at the units they are presented in the Netdata - dashboard charts. This is the easiest to work with. - - The format of the metrics is: `CONTEXT_UNITS_average{chart="CHART",family="FAMILY",dimension="DIMENSION"}`. - - When this source is used, Netdata keeps track of the last access time for each Prometheus server fetching the - metrics. This last access time is used at the subsequent queries of the same Prometheus server to identify the - time-frame the `average` will be calculated. - - So, no matter how frequently Prometheus scrapes Netdata, it will get all the database data. - To identify each Prometheus server, Netdata uses by default the IP of the client fetching the metrics. - - If there are multiple Prometheus servers fetching data from the same Netdata, using the same IP, each Prometheus - server can append `server=NAME` to the URL. Netdata will use this `NAME` to uniquely identify the Prometheus server. - -- `sum` or `volume`, is like `average` but instead of averaging the values, it sums them. - - The format of the metrics is: `CONTEXT_UNITS_sum{chart="CHART",family="FAMILY",dimension="DIMENSION"}`. All the - other operations are the same with `average`. - - To change the data source to `sum` or `as-collected` you need to provide the `source` parameter in the request URL. - e.g.: `http://your.netdata.ip:19999/api/v1/allmetrics?format=prometheus&help=yes&source=as-collected` - - Keep in mind that early versions of Netdata were sending the metrics as: `CHART_DIMENSION{}`. - -### Querying Metrics - -Fetch with your web browser this URL: - -`http://your.netdata.ip:19999/api/v1/allmetrics?format=prometheus&help=yes` - -_(replace `your.netdata.ip` with the ip or hostname of your Netdata server)_ - -Netdata will respond with all the metrics it sends to Prometheus. - -If you search that page for `"system.cpu"` you will find all the metrics Netdata is exporting to Prometheus for this -chart. `system.cpu` is the chart name on the Netdata dashboard (on the Netdata dashboard all charts have a text heading -such as : `Total CPU utilization (system.cpu)`. What we are interested here in the chart name: `system.cpu`). - -Searching for `"system.cpu"` reveals: - -```sh -# COMMENT homogeneous chart "system.cpu", context "system.cpu", family "cpu", units "percentage" -# COMMENT netdata_system_cpu_percentage_average: dimension "guest_nice", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="guest_nice"} 0.0000000 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "guest", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="guest"} 1.7837326 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "steal", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="steal"} 0.0000000 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "softirq", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="softirq"} 0.5275442 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "irq", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="irq"} 0.2260836 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "user", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="user"} 2.3362762 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "system", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="system"} 1.7961062 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "nice", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="nice"} 0.0000000 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "iowait", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="iowait"} 0.9671802 1500066662000 -# COMMENT netdata_system_cpu_percentage_average: dimension "idle", value is percentage, gauge, dt 1500066653 to 1500066662 inclusive -netdata_system_cpu_percentage_average{chart="system.cpu",family="cpu",dimension="idle"} 92.3630770 1500066662000 -``` - -_(Netdata response for `system.cpu` with source=`average`)_ - -In `average` or `sum` data sources, all values are normalized and are reported to Prometheus as gauges. Now, use the -'expression' text form in Prometheus. Begin to type the metrics we are looking for: `netdata_system_cpu`. You should see -that the text form begins to auto-fill as Prometheus knows about this metric. - -If the data source was `as collected`, the response would be: - -```sh -# COMMENT homogeneous chart "system.cpu", context "system.cpu", family "cpu", units "percentage" -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "guest_nice", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="guest_nice"} 0 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "guest", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="guest"} 63945 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "steal", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="steal"} 0 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "softirq", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="softirq"} 8295 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "irq", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="irq"} 4079 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "user", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="user"} 116488 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "system", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="system"} 35084 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "nice", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="nice"} 505 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "iowait", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="iowait"} 23314 1500066716438 -# COMMENT netdata_system_cpu_total: chart "system.cpu", context "system.cpu", family "cpu", dimension "idle", value * 1 / 1 delta gives percentage (counter) -netdata_system_cpu_total{chart="system.cpu",family="cpu",dimension="idle"} 918470 1500066716438 -``` - -_(Netdata response for `system.cpu` with source=`as-collected`)_ - -For more information check Prometheus documentation. - -### Streaming data from upstream hosts - -The `format=prometheus` parameter only exports the host's Netdata metrics. If you are using the parent-child -functionality of Netdata this ignores any upstream hosts - so you should consider using the below in your -**prometheus.yml**: - -```yaml - metrics_path: '/api/v1/allmetrics' - params: - format: [ prometheus_all_hosts ] - honor_labels: true -``` - -This will report all upstream host data, and `honor_labels` will make Prometheus take note of the instance names -provided. - -### Timestamps - -To pass the metrics through Prometheus pushgateway, Netdata supports the option `×tamps=no` to send the metrics -without timestamps. - -## Netdata host variables - -Netdata collects various system configuration metrics, like the max number of TCP sockets supported, the max number of -files allowed system-wide, various IPC sizes, etc. These metrics are not exposed to Prometheus by default. - -To expose them, append `variables=yes` to the Netdata URL. - -### TYPE and HELP - -To save bandwidth, and because Prometheus does not use them anyway, `# TYPE` and `# HELP` lines are suppressed. If -wanted they can be re-enabled via `types=yes` and `help=yes`, e.g. -`/api/v1/allmetrics?format=prometheus&types=yes&help=yes` - -Note that if enabled, the `# TYPE` and `# HELP` lines are repeated for every occurrence of a metric, which goes against -the Prometheus -documentation's [specification for these lines](https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md#comments-help-text-and-type-information). - -### Names and IDs - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and -names are human friendly labels (also unique). - -Most charts and metrics have the same ID and name, but in several cases they are different: disks with device-mapper, -interrupts, QoS classes, statsd synthetic charts, etc. - -The default is controlled in `exporting.conf`: - -```conf -[prometheus:exporter] - send names instead of ids = yes | no -``` - -You can overwrite it from Prometheus, by appending to the URL: - -- `&names=no` to get IDs (the old behaviour) -- `&names=yes` to get names - -### Filtering metrics sent to Prometheus - -Netdata can filter the metrics it sends to Prometheus with this setting: - -```conf -[prometheus:exporter] - send charts matching = * -``` - -This settings accepts a space separated list -of [simple patterns](https://github.com/netdata/netdata/blob/master/libnetdata/simple_pattern/README.md) to match the -**charts** to be sent to Prometheus. Each pattern can use `*` as wildcard, any number of times (e.g `*a*b*c*` is valid). -Patterns starting with `!` give a negative match (e.g `!*.bad users.* groups.*` will send all the users and groups -except `bad` user and `bad` group). The order is important: the first match (positive or negative) left to right, is -used. - -### Changing the prefix of Netdata metrics - -Netdata sends all metrics prefixed with `netdata_`. You can change this in `netdata.conf`, like this: - -```conf -[prometheus:exporter] - prefix = netdata -``` - -It can also be changed from the URL, by appending `&prefix=netdata`. - -### Metric Units - -The default source `average` adds the unit of measurement to the name of each metric (e.g. `_KiB_persec`). To hide the -units and get the same metric names as with the other sources, append to the URL `&hideunits=yes`. - -The units were standardized in v1.12, with the effect of changing the metric names. To get the metric names as they were -before v1.12, append to the URL `&oldunits=yes` - -### Accuracy of `average` and `sum` data sources - -When the data source is set to `average` or `sum`, Netdata remembers the last access of each client accessing Prometheus -metrics and uses this last access time to respond with the `average` or `sum` of all the entries in the database since -that. This means that Prometheus servers are not losing data when they access Netdata with data source = `average` or -`sum`. - -To uniquely identify each Prometheus server, Netdata uses the IP of the client accessing the metrics. If however the IP -is not good enough for identifying a single Prometheus server (e.g. when Prometheus servers are accessing Netdata -through a web proxy, or when multiple Prometheus servers are NATed to a single IP), each Prometheus may append -`&server=NAME` to the URL. This `NAME` is used by Netdata to uniquely identify each Prometheus server and keep track of -its last access time. - -## Configure Prometheus to scrape Netdata metrics - -The following `prometheus.yml` file will scrape all netdata metrics "as collected". - -Make sure to replace `your.netdata.ip` with the IP or hostname of the host running Netdata. - -```yaml -# my global config -global: - scrape_interval: 5s # Set the scrape interval to every 5 seconds. Default is every 1 minute. - evaluation_interval: 5s # Evaluate rules every 5 seconds. The default is every 1 minute. - # scrape_timeout is set to the global default (10s). - - # Attach these labels to any time series or alerts when communicating with - # external systems (federation, remote storage, Alertmanager). - external_labels: - monitor: 'codelab-monitor' - -# Load rules once and periodically evaluate them according to the global 'evaluation_interval'. -rule_files: -# - "first.rules" -# - "second.rules" - -# A scrape configuration containing exactly one endpoint to scrape: -# Here it's Prometheus itself. -scrape_configs: - # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. - - job_name: 'prometheus' - - # metrics_path defaults to '/metrics' - # scheme defaults to 'http'. - - static_configs: - - targets: [ '0.0.0.0:9090' ] - - - job_name: 'netdata-scrape' - - metrics_path: '/api/v1/allmetrics' - params: - # format: prometheus | prometheus_all_hosts - # You can use `prometheus_all_hosts` if you want Prometheus to set the `instance` to your hostname instead of IP - format: [ prometheus ] - # - # sources: as-collected | raw | average | sum | volume - # default is: average - #source: [as-collected] - # - # server name for this prometheus - the default is the client IP - # for Netdata to uniquely identify it - #server: ['prometheus1'] - honor_labels: true - - static_configs: - - targets: [ '{your.netdata.ip}:19999' ] -``` - -### Prometheus alerts for Netdata metrics - -The following is an example of a `nodes.yml` file that will allow Prometheus to generate alerts from some Netdata sources. -Save it at `/opt/prometheus/nodes.yml`, and add a _- "nodes.yml"_ entry under the _rule_files:_ section in the example prometheus.yml file above. - -```yaml -groups: - - name: nodes - - rules: - - alert: node_high_cpu_usage_70 - expr: sum(sum_over_time(netdata_system_cpu_percentage_average{dimension=~"(user|system|softirq|irq|guest)"}[10m])) by (job) / sum(count_over_time(netdata_system_cpu_percentage_average{dimension="idle"}[10m])) by (job) > 70 - for: 1m - annotations: - description: '{{ $labels.job }} on ''{{ $labels.job }}'' CPU usage is at {{ humanize $value }}%.' - summary: CPU alert for container node '{{ $labels.job }}' - - - alert: node_high_memory_usage_70 - expr: 100 / sum(netdata_system_ram_MB_average) by (job) - * sum(netdata_system_ram_MB_average{dimension=~"free|cached"}) by (job) < 30 - for: 1m - annotations: - description: '{{ $labels.job }} memory usage is {{ humanize $value}}%.' - summary: Memory alert for container node '{{ $labels.job }}' - - - alert: node_low_root_filesystem_space_20 - expr: 100 / sum(netdata_disk_space_GB_average{family="/"}) by (job) - * sum(netdata_disk_space_GB_average{family="/",dimension=~"avail|cached"}) by (job) < 20 - for: 1m - annotations: - description: '{{ $labels.job }} root filesystem space is {{ humanize $value}}%.' - summary: Root filesystem alert for container node '{{ $labels.job }}' - - - alert: node_root_filesystem_fill_rate_6h - expr: predict_linear(netdata_disk_space_GB_average{family="/",dimension=~"avail|cached"}[1h], 6 * 3600) < 0 - for: 1h - labels: - severity: critical - annotations: - description: Container node {{ $labels.job }} root filesystem is going to fill up in 6h. - summary: Disk fill alert for Swarm node '{{ $labels.job }}' -``` diff --git a/exporting/prometheus/integrations/elasticsearch.md b/exporting/prometheus/integrations/elasticsearch.md deleted file mode 100644 index 94e8d9169..000000000 --- a/exporting/prometheus/integrations/elasticsearch.md +++ /dev/null @@ -1,158 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/elasticsearch.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" -sidebar_label: "ElasticSearch" -learn_status: "Published" -learn_rel_path: "Exporting" -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" -endmeta--> - -# ElasticSearch - - -<img src="https://netdata.cloud/img/elasticsearch.svg" width="150"/> - - -Use the Prometheus remote write exporting connector to archive your Netdata metrics to the external storage provider of your choice for long-term storage and further analysis. - - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Limitations - -The remote write exporting connector does not support buffer on failures. - - -## Setup - -### Prerequisites - -#### - -- Netdata and the external storage provider of your choice, installed, configured and operational. -- `protobuf` and `snappy` libraries installed. -- Netdata reinstalled after the libraries. - - - -### Configuration - -#### File - -The configuration file name for this integration is `exporting.conf`. - - -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config exporting.conf -``` -#### Options - -The following options can be defined for this exporter. - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| enabled | Enables or disables an exporting connector instance (yes/no). | no | yes | -| destination | Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics. | no | yes | -| username | Username for HTTP authentication | my_username | no | -| password | Password for HTTP authentication | my_password | no | -| data source | Selects the kind of data that will be sent to the external database. (as collected/average/sum) | | no | -| hostname | The hostname to be used for sending data to the external database server. | [global].hostname | no | -| prefix | The prefix to add to all metrics. | netdata | no | -| update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | -| buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | -| timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | -| send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | -| send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | -| send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | -| send automatic labels | Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes/no). | | no | - -##### destination - -The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. -- PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. -- IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. -- PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - -Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` -Example IPv6 and IPv4 together: -```yaml -destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` -When multiple servers are defined, Netdata will try the next one when the previous one fails. - - -##### update every - -Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers -send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - -##### buffer on failures - -If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - -##### send hosts matching - -Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). -The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to -filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - -A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, -use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - -##### send charts matching - -A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, -use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, -positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter -has a higher priority than the configuration option. - - -##### send names instead of ids - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names -are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are -different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - -</details> - -#### Examples - -##### Example configuration - -Basic example configuration for Prometheus remote write. - -```yaml -[prometheus_remote_write:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - -``` -##### Example configuration with HTTPS and HTTP authentication - -Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`. - -```yaml -[prometheus_remote_write:https:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - username = my_username - password = my_password - -``` - diff --git a/exporting/prometheus/integrations/kafka.md b/exporting/prometheus/integrations/kafka.md deleted file mode 100644 index e052620c9..000000000 --- a/exporting/prometheus/integrations/kafka.md +++ /dev/null @@ -1,158 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/kafka.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" -sidebar_label: "Kafka" -learn_status: "Published" -learn_rel_path: "Exporting" -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" -endmeta--> - -# Kafka - - -<img src="https://netdata.cloud/img/kafka.svg" width="150"/> - - -Use the Prometheus remote write exporting connector to archive your Netdata metrics to the external storage provider of your choice for long-term storage and further analysis. - - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Limitations - -The remote write exporting connector does not support buffer on failures. - - -## Setup - -### Prerequisites - -#### - -- Netdata and the external storage provider of your choice, installed, configured and operational. -- `protobuf` and `snappy` libraries installed. -- Netdata reinstalled after the libraries. - - - -### Configuration - -#### File - -The configuration file name for this integration is `exporting.conf`. - - -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config exporting.conf -``` -#### Options - -The following options can be defined for this exporter. - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| enabled | Enables or disables an exporting connector instance (yes/no). | no | yes | -| destination | Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics. | no | yes | -| username | Username for HTTP authentication | my_username | no | -| password | Password for HTTP authentication | my_password | no | -| data source | Selects the kind of data that will be sent to the external database. (as collected/average/sum) | | no | -| hostname | The hostname to be used for sending data to the external database server. | [global].hostname | no | -| prefix | The prefix to add to all metrics. | netdata | no | -| update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | -| buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | -| timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | -| send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | -| send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | -| send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | -| send automatic labels | Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes/no). | | no | - -##### destination - -The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. -- PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. -- IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. -- PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - -Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` -Example IPv6 and IPv4 together: -```yaml -destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` -When multiple servers are defined, Netdata will try the next one when the previous one fails. - - -##### update every - -Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers -send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - -##### buffer on failures - -If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - -##### send hosts matching - -Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). -The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to -filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - -A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, -use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - -##### send charts matching - -A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, -use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, -positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter -has a higher priority than the configuration option. - - -##### send names instead of ids - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names -are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are -different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - -</details> - -#### Examples - -##### Example configuration - -Basic example configuration for Prometheus remote write. - -```yaml -[prometheus_remote_write:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - -``` -##### Example configuration with HTTPS and HTTP authentication - -Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`. - -```yaml -[prometheus_remote_write:https:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - username = my_username - password = my_password - -``` - diff --git a/exporting/prometheus/integrations/new_relic.md b/exporting/prometheus/integrations/new_relic.md deleted file mode 100644 index f488b6203..000000000 --- a/exporting/prometheus/integrations/new_relic.md +++ /dev/null @@ -1,158 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/new_relic.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" -sidebar_label: "New Relic" -learn_status: "Published" -learn_rel_path: "Exporting" -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" -endmeta--> - -# New Relic - - -<img src="https://netdata.cloud/img/newrelic.svg" width="150"/> - - -Use the Prometheus remote write exporting connector to archive your Netdata metrics to the external storage provider of your choice for long-term storage and further analysis. - - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Limitations - -The remote write exporting connector does not support buffer on failures. - - -## Setup - -### Prerequisites - -#### - -- Netdata and the external storage provider of your choice, installed, configured and operational. -- `protobuf` and `snappy` libraries installed. -- Netdata reinstalled after the libraries. - - - -### Configuration - -#### File - -The configuration file name for this integration is `exporting.conf`. - - -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config exporting.conf -``` -#### Options - -The following options can be defined for this exporter. - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| enabled | Enables or disables an exporting connector instance (yes/no). | no | yes | -| destination | Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics. | no | yes | -| username | Username for HTTP authentication | my_username | no | -| password | Password for HTTP authentication | my_password | no | -| data source | Selects the kind of data that will be sent to the external database. (as collected/average/sum) | | no | -| hostname | The hostname to be used for sending data to the external database server. | [global].hostname | no | -| prefix | The prefix to add to all metrics. | netdata | no | -| update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | -| buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | -| timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | -| send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | -| send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | -| send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | -| send automatic labels | Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes/no). | | no | - -##### destination - -The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. -- PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. -- IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. -- PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - -Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` -Example IPv6 and IPv4 together: -```yaml -destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` -When multiple servers are defined, Netdata will try the next one when the previous one fails. - - -##### update every - -Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers -send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - -##### buffer on failures - -If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - -##### send hosts matching - -Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). -The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to -filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - -A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, -use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - -##### send charts matching - -A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, -use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, -positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter -has a higher priority than the configuration option. - - -##### send names instead of ids - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names -are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are -different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - -</details> - -#### Examples - -##### Example configuration - -Basic example configuration for Prometheus remote write. - -```yaml -[prometheus_remote_write:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - -``` -##### Example configuration with HTTPS and HTTP authentication - -Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`. - -```yaml -[prometheus_remote_write:https:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - username = my_username - password = my_password - -``` - diff --git a/exporting/prometheus/integrations/postgresql.md b/exporting/prometheus/integrations/postgresql.md deleted file mode 100644 index a1b813398..000000000 --- a/exporting/prometheus/integrations/postgresql.md +++ /dev/null @@ -1,158 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/postgresql.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" -sidebar_label: "PostgreSQL" -learn_status: "Published" -learn_rel_path: "Exporting" -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" -endmeta--> - -# PostgreSQL - - -<img src="https://netdata.cloud/img/postgres.svg" width="150"/> - - -Use the Prometheus remote write exporting connector to archive your Netdata metrics to the external storage provider of your choice for long-term storage and further analysis. - - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Limitations - -The remote write exporting connector does not support buffer on failures. - - -## Setup - -### Prerequisites - -#### - -- Netdata and the external storage provider of your choice, installed, configured and operational. -- `protobuf` and `snappy` libraries installed. -- Netdata reinstalled after the libraries. - - - -### Configuration - -#### File - -The configuration file name for this integration is `exporting.conf`. - - -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config exporting.conf -``` -#### Options - -The following options can be defined for this exporter. - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| enabled | Enables or disables an exporting connector instance (yes/no). | no | yes | -| destination | Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics. | no | yes | -| username | Username for HTTP authentication | my_username | no | -| password | Password for HTTP authentication | my_password | no | -| data source | Selects the kind of data that will be sent to the external database. (as collected/average/sum) | | no | -| hostname | The hostname to be used for sending data to the external database server. | [global].hostname | no | -| prefix | The prefix to add to all metrics. | netdata | no | -| update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | -| buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | -| timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | -| send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | -| send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | -| send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | -| send automatic labels | Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes/no). | | no | - -##### destination - -The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. -- PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. -- IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. -- PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - -Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` -Example IPv6 and IPv4 together: -```yaml -destination = [ffff:...:0001]:2003 10.11.12.1:2003 -``` -When multiple servers are defined, Netdata will try the next one when the previous one fails. - - -##### update every - -Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers -send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - -##### buffer on failures - -If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - -##### send hosts matching - -Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). -The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to -filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - -A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, -use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - -##### send charts matching - -A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, -use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, -positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter -has a higher priority than the configuration option. - - -##### send names instead of ids - -Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names -are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are -different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - -</details> - -#### Examples - -##### Example configuration - -Basic example configuration for Prometheus remote write. - -```yaml -[prometheus_remote_write:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - -``` -##### Example configuration with HTTPS and HTTP authentication - -Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`. - -```yaml -[prometheus_remote_write:https:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - username = my_username - password = my_password - -``` - diff --git a/exporting/prometheus/metadata.yaml b/exporting/prometheus/metadata.yaml deleted file mode 100644 index 906d8ea36..000000000 --- a/exporting/prometheus/metadata.yaml +++ /dev/null @@ -1,436 +0,0 @@ -# yamllint disable rule:line-length ---- -- &promexport - id: 'export-prometheus-remote' - meta: &meta - name: 'Prometheus Remote Write' - link: 'https://prometheus.io/docs/operating/integrations/#remote-endpoints-and-storage' - categories: - - export - icon_filename: 'prometheus.svg' - keywords: - - exporter - - Prometheus - - remote write - - time series - overview: - exporter_description: | - Use the Prometheus remote write exporting connector to archive your Netdata metrics to the external storage provider of your choice for long-term storage and further analysis. - exporter_limitations: 'The remote write exporting connector does not support buffer on failures.' - setup: - prerequisites: - list: - - title: '' - description: | - - Netdata and the external storage provider of your choice, installed, configured and operational. - - `protobuf` and `snappy` libraries installed. - - Netdata reinstalled after the libraries. - configuration: - file: - name: 'exporting.conf' - options: - description: 'The following options can be defined for this exporter.' - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'no' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - - Example IPv4: - ```yaml - destination = 10.11.14.2:2003 10.11.14.3:4242 10.11.14.4:2003 - ``` - Example IPv6 and IPv4 together: - ```yaml - destination = [ffff:...:0001]:2003 10.11.12.1:2003 - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '20000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Example configuration' - folding: - enabled: false - description: 'Basic example configuration for Prometheus remote write.' - config: | - [prometheus_remote_write:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - - name: 'Example configuration with HTTPS and HTTP authentication' - folding: - enabled: false - description: 'Add `:https` modifier to the connector type if you need to use the TLS/SSL protocol. For example: `remote_write:https:my_instance`.' - config: | - [prometheus_remote_write:https:my_instance] - enabled = yes - destination = 10.11.14.2:2003 - remote write URL path = /receive - username = my_username - password = my_password -- <<: *promexport - id: 'export-appoptics' - meta: - <<: *meta - name: AppOptics - link: https://www.solarwinds.com/appoptics - icon_filename: 'solarwinds.svg' - keywords: - - app optics - - AppOptics - - Solarwinds -- <<: *promexport - id: 'export-azure-data' - meta: - <<: *meta - name: Azure Data Explorer - link: https://azure.microsoft.com/en-us/pricing/details/data-explorer/ - icon_filename: 'azuredataex.jpg' - keywords: - - Azure Data Explorer - - Azure -- <<: *promexport - id: 'export-azure-event' - meta: - <<: *meta - name: Azure Event Hub - link: https://learn.microsoft.com/en-us/azure/event-hubs/event-hubs-about - icon_filename: 'azureeventhub.png' - keywords: - - Azure Event Hub - - Azure -- <<: *promexport - id: 'export-newrelic' - meta: - <<: *meta - name: New Relic - link: https://newrelic.com/ - icon_filename: 'newrelic.svg' - keywords: - - export - - NewRelic - - prometheus - - remote write -- <<: *promexport - id: 'export-quasar' - meta: - <<: *meta - name: QuasarDB - link: https://doc.quasar.ai/master/ - icon_filename: 'quasar.jpeg' - keywords: - - export - - quasar - - quasarDB - - prometheus - - remote write -- <<: *promexport - id: 'export-splunk' - meta: - <<: *meta - name: Splunk SignalFx - link: https://www.splunk.com/en_us/products/observability.html - icon_filename: 'splunk.svg' - keywords: - - export - - splunk - - signalfx - - prometheus - - remote write -- <<: *promexport - id: 'export-tikv' - meta: - <<: *meta - name: TiKV - link: https://tikv.org/ - icon_filename: 'tikv.png' - keywords: - - export - - TiKV - - prometheus - - remote write -- <<: *promexport - id: 'export-thanos' - meta: - <<: *meta - name: Thanos - link: https://thanos.io/ - icon_filename: 'thanos.png' - keywords: - - export - - thanos - - prometheus - - remote write -- <<: *promexport - id: 'export-victoria' - meta: - <<: *meta - name: VictoriaMetrics - link: https://victoriametrics.com/products/open-source/ - icon_filename: 'victoriametrics.png' - keywords: - - export - - victoriametrics - - prometheus - - remote write -- <<: *promexport - id: 'export-vmware' - meta: - <<: *meta - name: VMware Aria - link: https://www.vmware.com/products/aria-operations-for-applications.html - icon_filename: 'aria.png' - keywords: - - export - - VMware - - Aria - - Tanzu - - prometheus - - remote write -- <<: *promexport - id: 'export-chronix' - meta: - <<: *meta - name: Chronix - link: https://dbdb.io/db/chronix - icon_filename: 'chronix.png' - keywords: - - export - - chronix - - prometheus - - remote write -- <<: *promexport - id: 'export-cortex' - meta: - <<: *meta - name: Cortex - link: https://cortexmetrics.io/ - icon_filename: 'cortex.png' - keywords: - - export - - cortex - - prometheus - - remote write -- <<: *promexport - id: 'export-crate' - meta: - <<: *meta - name: CrateDB - link: https://crate.io/ - icon_filename: 'crate.svg' - keywords: - - export - - CrateDB - - prometheus - - remote write -- <<: *promexport - id: 'export-elastic' - meta: - <<: *meta - name: ElasticSearch - link: https://www.elastic.co/ - icon_filename: 'elasticsearch.svg' - keywords: - - export - - ElasticSearch - - prometheus - - remote write -- <<: *promexport - id: 'export-gnocchi' - meta: - <<: *meta - name: Gnocchi - link: https://wiki.openstack.org/wiki/Gnocchi - icon_filename: 'gnocchi.svg' - keywords: - - export - - Gnocchi - - prometheus - - remote write -- <<: *promexport - id: 'export-bigquery' - meta: - <<: *meta - name: Google BigQuery - link: https://cloud.google.com/bigquery/ - icon_filename: 'bigquery.png' - keywords: - - export - - Google BigQuery - - prometheus - - remote write -- <<: *promexport - id: 'export-irondb' - meta: - <<: *meta - name: IRONdb - link: https://docs.circonus.com/irondb/ - icon_filename: 'irondb.png' - keywords: - - export - - IRONdb - - prometheus - - remote write -- <<: *promexport - id: 'export-kafka' - meta: - <<: *meta - name: Kafka - link: https://kafka.apache.org/ - icon_filename: 'kafka.svg' - keywords: - - export - - Kafka - - prometheus - - remote write -- <<: *promexport - id: 'export-m3db' - meta: - <<: *meta - name: M3DB - link: https://m3db.io/ - icon_filename: 'm3db.png' - keywords: - - export - - M3DB - - prometheus - - remote write -- <<: *promexport - id: 'export-metricfire' - meta: - <<: *meta - name: MetricFire - link: https://www.metricfire.com/ - icon_filename: 'metricfire.png' - keywords: - - export - - MetricFire - - prometheus - - remote write -- <<: *promexport - id: 'export-pgsql' - meta: - <<: *meta - name: PostgreSQL - link: https://www.postgresql.org/ - icon_filename: 'postgres.svg' - keywords: - - export - - PostgreSQL - - prometheus - - remote write -- <<: *promexport - id: 'export-wavefront' - meta: - <<: *meta - name: Wavefront - link: https://docs.wavefront.com/wavefront_data_ingestion.html - icon_filename: 'wavefront.png' - keywords: - - export - - Wavefront - - prometheus - - remote write -- <<: *promexport - id: 'export-timescaledb' - meta: - <<: *meta - name: TimescaleDB - link: https://www.timescale.com/ - icon_filename: 'timescale.png' - keywords: - - export - - TimescaleDB - - prometheus - - remote write diff --git a/exporting/prometheus/prometheus.c b/exporting/prometheus/prometheus.c deleted file mode 100644 index 6644e1799..000000000 --- a/exporting/prometheus/prometheus.c +++ /dev/null @@ -1,945 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#define EXPORTINGS_INTERNALS -#include "prometheus.h" - -// ---------------------------------------------------------------------------- -// PROMETHEUS -// /api/v1/allmetrics?format=prometheus and /api/v1/allmetrics?format=prometheus_all_hosts - -static int is_matches_rrdset(struct instance *instance, RRDSET *st, SIMPLE_PATTERN *filter) { - if (instance->config.options & EXPORTING_OPTION_SEND_NAMES) { - return simple_pattern_matches_string(filter, st->name); - } - return simple_pattern_matches_string(filter, st->id); -} - -/** - * Check if a chart can be sent to Prometheus - * - * @param instance an instance data structure. - * @param st a chart. - * @param filter a simple pattern to match against. - * @return Returns 1 if the chart can be sent, 0 otherwise. - */ -inline int can_send_rrdset(struct instance *instance, RRDSET *st, SIMPLE_PATTERN *filter) -{ -#ifdef NETDATA_INTERNAL_CHECKS - RRDHOST *host = st->rrdhost; -#endif - - if (unlikely(rrdset_flag_check(st, RRDSET_FLAG_EXPORTING_IGNORE))) - return 0; - - if (filter) { - if (!is_matches_rrdset(instance, st, filter)) { - return 0; - } - } else if (unlikely(!rrdset_flag_check(st, RRDSET_FLAG_EXPORTING_SEND))) { - // we have not checked this chart - if (is_matches_rrdset(instance, st, instance->config.charts_pattern)) { - rrdset_flag_set(st, RRDSET_FLAG_EXPORTING_SEND); - } else { - rrdset_flag_set(st, RRDSET_FLAG_EXPORTING_IGNORE); - netdata_log_debug( - D_EXPORTING, - "EXPORTING: not sending chart '%s' of host '%s', because it is disabled for exporting.", - rrdset_id(st), - rrdhost_hostname(host)); - return 0; - } - } - - if (unlikely(!rrdset_is_available_for_exporting_and_alarms(st))) { - netdata_log_debug( - D_EXPORTING, - "EXPORTING: not sending chart '%s' of host '%s', because it is not available for exporting.", - rrdset_id(st), - rrdhost_hostname(host)); - return 0; - } - - if (unlikely( - st->rrd_memory_mode == RRD_MEMORY_MODE_NONE && - !(EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_AS_COLLECTED))) { - netdata_log_debug( - D_EXPORTING, - "EXPORTING: not sending chart '%s' of host '%s' because its memory mode is '%s' and the exporting connector requires database access.", - rrdset_id(st), - rrdhost_hostname(host), - rrd_memory_mode_name(host->rrd_memory_mode)); - return 0; - } - - return 1; -} - -static struct prometheus_server { - const char *server; - uint32_t hash; - RRDHOST *host; - time_t last_access; - struct prometheus_server *next; -} *prometheus_server_root = NULL; - -static netdata_mutex_t prometheus_server_root_mutex = NETDATA_MUTEX_INITIALIZER; - -/** - * Clean server root local structure - */ -void prometheus_clean_server_root() -{ - if (prometheus_server_root) { - netdata_mutex_lock(&prometheus_server_root_mutex); - - struct prometheus_server *ps; - for (ps = prometheus_server_root; ps; ) { - struct prometheus_server *current = ps; - ps = ps->next; - if(current->server) - freez((void *)current->server); - - freez(current); - } - prometheus_server_root = NULL; - netdata_mutex_unlock(&prometheus_server_root_mutex); - } -} - -/** - * Get the last time when a Prometheus server scraped the Netdata Prometheus exporter. - * - * @param server the name of the Prometheus server. - * @param host a data collecting host. - * @param now actual time. - * @return Returns the last time when the server accessed Netdata, or 0 if it is the first occurrence. - */ -static inline time_t prometheus_server_last_access(const char *server, RRDHOST *host, time_t now) -{ -#ifdef UNIT_TESTING - return 0; -#endif - uint32_t hash = simple_hash(server); - - netdata_mutex_lock(&prometheus_server_root_mutex); - - struct prometheus_server *ps; - for (ps = prometheus_server_root; ps; ps = ps->next) { - if (host == ps->host && hash == ps->hash && !strcmp(server, ps->server)) { - time_t last = ps->last_access; - ps->last_access = now; - netdata_mutex_unlock(&prometheus_server_root_mutex); - return last; - } - } - - ps = callocz(1, sizeof(struct prometheus_server)); - ps->server = strdupz(server); - ps->hash = hash; - ps->host = host; - ps->last_access = now; - ps->next = prometheus_server_root; - prometheus_server_root = ps; - - netdata_mutex_unlock(&prometheus_server_root_mutex); - return 0; -} - -/** - * Copy and sanitize name. - * - * @param d a destination string. - * @param s a source string. - * @param usable the number of characters to copy. - * @return Returns the length of the copied string. - */ -inline size_t prometheus_name_copy(char *d, const char *s, size_t usable) -{ - size_t n; - - for (n = 0; *s && n < usable; d++, s++, n++) { - register char c = *s; - - if (!isalnum(c)) - *d = '_'; - else - *d = c; - } - *d = '\0'; - - return n; -} - -/** - * Copy and sanitize label. - * - * @param d a destination string. - * @param s a source string. - * @param usable the number of characters to copy. - * @return Returns the length of the copied string. - */ -inline size_t prometheus_label_copy(char *d, const char *s, size_t usable) -{ - size_t n; - - // make sure we can escape one character without overflowing the buffer - usable--; - - for (n = 0; *s && n < usable; d++, s++, n++) { - register char c = *s; - - if (unlikely(c == '"' || c == '\\' || c == '\n')) { - *d++ = '\\'; - n++; - } - *d = c; - } - *d = '\0'; - - return n; -} - -/** - * Copy and sanitize units. - * - * @param d a destination string. - * @param s a source string. - * @param usable the number of characters to copy. - * @param showoldunits set this flag to 1 to show old (before v1.12) units. - * @return Returns the destination string. - */ -inline char *prometheus_units_copy(char *d, const char *s, size_t usable, int showoldunits) -{ - const char *sorig = s; - char *ret = d; - size_t n; - - // Fix for issue 5227 - if (unlikely(showoldunits)) { - static struct { - const char *newunit; - uint32_t hash; - const char *oldunit; - } units[] = { { "KiB/s", 0, "kilobytes/s" }, - { "MiB/s", 0, "MB/s" }, - { "GiB/s", 0, "GB/s" }, - { "KiB", 0, "KB" }, - { "MiB", 0, "MB" }, - { "GiB", 0, "GB" }, - { "inodes", 0, "Inodes" }, - { "percentage", 0, "percent" }, - { "faults/s", 0, "page faults/s" }, - { "KiB/operation", 0, "kilobytes per operation" }, - { "milliseconds/operation", 0, "ms per operation" }, - { NULL, 0, NULL } }; - static int initialized = 0; - int i; - - if (unlikely(!initialized)) { - for (i = 0; units[i].newunit; i++) - units[i].hash = simple_hash(units[i].newunit); - initialized = 1; - } - - uint32_t hash = simple_hash(s); - for (i = 0; units[i].newunit; i++) { - if (unlikely(hash == units[i].hash && !strcmp(s, units[i].newunit))) { - // netdata_log_info("matched extension for filename '%s': '%s'", filename, last_dot); - s = units[i].oldunit; - sorig = s; - break; - } - } - } - *d++ = '_'; - for (n = 1; *s && n < usable; d++, s++, n++) { - register char c = *s; - - if (!isalnum(c)) - *d = '_'; - else - *d = c; - } - - if (n == 2 && sorig[0] == '%') { - n = 0; - d = ret; - s = "_percent"; - for (; *s && n < usable; n++) - *d++ = *s++; - } else if (n > 3 && sorig[n - 3] == '/' && sorig[n - 2] == 's') { - n = n - 2; - d -= 2; - s = "_persec"; - for (; *s && n < usable; n++) - *d++ = *s++; - } - - *d = '\0'; - - return ret; -} - -/** - * Format host labels for the Prometheus exporter - * - * @param instance an instance data structure. - * @param host a data collecting host. - */ - -struct format_prometheus_label_callback { - struct instance *instance; - size_t count; -}; - -static int format_prometheus_label_callback(const char *name, const char *value, RRDLABEL_SRC ls __maybe_unused, void *data) { - struct format_prometheus_label_callback *d = (struct format_prometheus_label_callback *)data; - - if (!should_send_label(d->instance, ls)) return 0; - - char k[PROMETHEUS_ELEMENT_MAX + 1]; - char v[PROMETHEUS_ELEMENT_MAX + 1]; - - prometheus_name_copy(k, name, PROMETHEUS_ELEMENT_MAX); - prometheus_label_copy(v, value, PROMETHEUS_ELEMENT_MAX); - - if (*k && *v) { - if (d->count > 0) buffer_strcat(d->instance->labels_buffer, ","); - buffer_sprintf(d->instance->labels_buffer, "%s=\"%s\"", k, v); - d->count++; - } - return 1; -} - -void format_host_labels_prometheus(struct instance *instance, RRDHOST *host) -{ - if (unlikely(!sending_labels_configured(instance))) - return; - - if (!instance->labels_buffer) - instance->labels_buffer = buffer_create(1024, &netdata_buffers_statistics.buffers_exporters); - - struct format_prometheus_label_callback tmp = { - .instance = instance, - .count = 0 - }; - rrdlabels_walkthrough_read(host->rrdlabels, format_prometheus_label_callback, &tmp); -} - -/** - * Format host labels for the Prometheus exporter - * We are using a structure instead a direct buffer to expand options quickly. - * - * @param data is the buffer used to add labels. - */ - -static int format_prometheus_chart_label_callback(const char *name, const char *value, RRDLABEL_SRC ls __maybe_unused, void *data) { - BUFFER *wb = data; - - if (name[0] == '_' ) - return 1; - - char k[PROMETHEUS_ELEMENT_MAX + 1]; - char v[PROMETHEUS_ELEMENT_MAX + 1]; - - prometheus_name_copy(k, name, PROMETHEUS_ELEMENT_MAX); - prometheus_label_copy(v, value, PROMETHEUS_ELEMENT_MAX); - - if (*k && *v) - buffer_sprintf(wb, ",%s=\"%s\"", k, v); - - return 1; -} - -struct host_variables_callback_options { - RRDHOST *host; - BUFFER *wb; - EXPORTING_OPTIONS exporting_options; - PROMETHEUS_OUTPUT_OPTIONS output_options; - const char *prefix; - const char *labels; - time_t now; - int host_header_printed; - char name[PROMETHEUS_VARIABLE_MAX + 1]; -}; - -/** - * Print host variables. - * - * @param rv a variable. - * @param data callback options. - * @return Returns 1 if the chart can be sent, 0 otherwise. - */ -static int print_host_variables_callback(const DICTIONARY_ITEM *item __maybe_unused, void *rv_ptr __maybe_unused, void *data) { - const RRDVAR_ACQUIRED *rv = (const RRDVAR_ACQUIRED *)item; - - struct host_variables_callback_options *opts = data; - - if (rrdvar_flags(rv) & (RRDVAR_FLAG_CUSTOM_HOST_VAR | RRDVAR_FLAG_CUSTOM_CHART_VAR)) { - if (!opts->host_header_printed) { - opts->host_header_printed = 1; - - if (opts->output_options & PROMETHEUS_OUTPUT_HELP) { - buffer_sprintf(opts->wb, "\n# COMMENT global host and chart variables\n"); - } - } - - NETDATA_DOUBLE value = rrdvar2number(rv); - if (isnan(value) || isinf(value)) { - if (opts->output_options & PROMETHEUS_OUTPUT_HELP) - buffer_sprintf( - opts->wb, "# COMMENT variable \"%s\" is %s. Skipped.\n", rrdvar_name(rv), (isnan(value)) ? "NAN" : "INF"); - - return 0; - } - - char *label_pre = ""; - char *label_post = ""; - if (opts->labels && *opts->labels) { - label_pre = "{"; - label_post = "}"; - } - - prometheus_name_copy(opts->name, rrdvar_name(rv), sizeof(opts->name)); - - if (opts->output_options & PROMETHEUS_OUTPUT_TIMESTAMPS) - buffer_sprintf( - opts->wb, - "%s_%s%s%s%s " NETDATA_DOUBLE_FORMAT " %llu\n", - opts->prefix, - opts->name, - label_pre, - opts->labels, - label_post, - value, - opts->now * 1000ULL); - else - buffer_sprintf( - opts->wb, - "%s_%s%s%s%s " NETDATA_DOUBLE_FORMAT "\n", - opts->prefix, - opts->name, - label_pre, - opts->labels, - label_post, - value); - - return 1; - } - - return 0; -} - -struct gen_parameters { - const char *prefix; - const char *labels_prefix; - char *context; - char *suffix; - - char *chart; - char *dimension; - char *family; - char *labels; - - PROMETHEUS_OUTPUT_OPTIONS output_options; - RRDSET *st; - RRDDIM *rd; - - const char *relation; - const char *type; -}; - -/** - * Write an as-collected help comment to a buffer. - * - * @param wb the buffer to write the comment to. - * @param p parameters for generating the comment string. - * @param homogeneous a flag for homogeneous charts. - * @param prometheus_collector a flag for metrics from prometheus collector. - */ -static void generate_as_collected_prom_help(BUFFER *wb, struct gen_parameters *p, int homogeneous, int prometheus_collector) -{ - buffer_sprintf(wb, "# COMMENT %s_%s", p->prefix, p->context); - - if (!homogeneous) - buffer_sprintf(wb, "_%s", p->dimension); - - buffer_sprintf( - wb, - "%s: chart \"%s\", context \"%s\", family \"%s\", dimension \"%s\", value * ", - p->suffix, - (p->output_options & PROMETHEUS_OUTPUT_NAMES && p->st->name) ? rrdset_name(p->st) : rrdset_id(p->st), - rrdset_context(p->st), - rrdset_family(p->st), - (p->output_options & PROMETHEUS_OUTPUT_NAMES && p->rd->name) ? rrddim_name(p->rd) : rrddim_id(p->rd)); - - if (prometheus_collector) - buffer_sprintf(wb, "1 / 1"); - else - buffer_sprintf(wb, "%d / %d", p->rd->multiplier, p->rd->divisor); - - buffer_sprintf(wb, " %s %s (%s)\n", p->relation, rrdset_units(p->st), p->type); -} - -/** - * Write an as-collected metric to a buffer. - * - * @param wb the buffer to write the metric to. - * @param p parameters for generating the metric string. - * @param homogeneous a flag for homogeneous charts. - * @param prometheus_collector a flag for metrics from prometheus collector. - * @param chart_labels the dictionary with chart labels - */ -static void generate_as_collected_prom_metric(BUFFER *wb, - struct gen_parameters *p, - int homogeneous, - int prometheus_collector, - RRDLABELS *chart_labels) -{ - buffer_sprintf(wb, "%s_%s", p->prefix, p->context); - - if (!homogeneous) - buffer_sprintf(wb, "_%s", p->dimension); - - buffer_sprintf(wb, "%s{%schart=\"%s\"", p->suffix, p->labels_prefix, p->chart); - - if (homogeneous) - buffer_sprintf(wb, ",%sdimension=\"%s\"", p->labels_prefix, p->dimension); - - buffer_sprintf(wb, ",%sfamily=\"%s\"", p->labels_prefix, p->family); - - rrdlabels_walkthrough_read(chart_labels, format_prometheus_chart_label_callback, wb); - - buffer_sprintf(wb, "%s} ", p->labels); - - if (prometheus_collector) - buffer_sprintf( - wb, - NETDATA_DOUBLE_FORMAT, - (NETDATA_DOUBLE)p->rd->collector.last_collected_value * (NETDATA_DOUBLE)p->rd->multiplier / - (NETDATA_DOUBLE)p->rd->divisor); - else - buffer_sprintf(wb, COLLECTED_NUMBER_FORMAT, p->rd->collector.last_collected_value); - - if (p->output_options & PROMETHEUS_OUTPUT_TIMESTAMPS) - buffer_sprintf(wb, " %"PRIu64"\n", timeval_msec(&p->rd->collector.last_collected_time)); - else - buffer_sprintf(wb, "\n"); -} - -/** - * Write metrics in Prometheus format to a buffer. - * - * @param instance an instance data structure. - * @param host a data collecting host. - * @param filter_string a simple pattern filter. - * @param wb the buffer to fill with metrics. - * @param prefix a prefix for every metric. - * @param exporting_options options to configure what data is exported. - * @param allhosts set to 1 if host instance should be in the output for tags. - * @param output_options options to configure the format of the output. - */ -static void rrd_stats_api_v1_charts_allmetrics_prometheus( - struct instance *instance, - RRDHOST *host, - const char *filter_string, - BUFFER *wb, - const char *prefix, - EXPORTING_OPTIONS exporting_options, - int allhosts, - PROMETHEUS_OUTPUT_OPTIONS output_options) -{ - SIMPLE_PATTERN *filter = simple_pattern_create(filter_string, NULL, SIMPLE_PATTERN_EXACT, true); - - char hostname[PROMETHEUS_ELEMENT_MAX + 1]; - prometheus_label_copy(hostname, rrdhost_hostname(host), PROMETHEUS_ELEMENT_MAX); - - format_host_labels_prometheus(instance, host); - - buffer_sprintf( - wb, - "netdata_info{instance=\"%s\",application=\"%s\",version=\"%s\"", - hostname, - rrdhost_program_name(host), - rrdhost_program_version(host)); - - if (instance->labels_buffer && *buffer_tostring(instance->labels_buffer)) { - buffer_sprintf(wb, ",%s", buffer_tostring(instance->labels_buffer)); - } - - if (output_options & PROMETHEUS_OUTPUT_TIMESTAMPS) - buffer_sprintf(wb, "} 1 %llu\n", now_realtime_usec() / USEC_PER_MS); - else - buffer_sprintf(wb, "} 1\n"); - - char labels[PROMETHEUS_LABELS_MAX + 1] = ""; - if (allhosts) { - snprintfz(labels, PROMETHEUS_LABELS_MAX, ",%sinstance=\"%s\"", instance->config.label_prefix, hostname); - } - - if (instance->labels_buffer) - buffer_flush(instance->labels_buffer); - - // send custom variables set for the host - if (output_options & PROMETHEUS_OUTPUT_VARIABLES) { - - struct host_variables_callback_options opts = { - .host = host, - .wb = wb, - .labels = (labels[0] == ',') ? &labels[1] : labels, - .exporting_options = exporting_options, - .output_options = output_options, - .prefix = prefix, - .now = now_realtime_sec(), - .host_header_printed = 0 - }; - - rrdvar_walkthrough_read(host->rrdvars, print_host_variables_callback, &opts); - } - - // for each chart - RRDSET *st; - - BUFFER *plabels_buffer = buffer_create(0, NULL); - const char *plabels_prefix = instance->config.label_prefix; - - STRING *prometheus = string_strdupz("prometheus"); - rrdset_foreach_read(st, host) { - - if (likely(can_send_rrdset(instance, st, filter))) { - char chart[PROMETHEUS_ELEMENT_MAX + 1]; - char context[PROMETHEUS_ELEMENT_MAX + 1]; - char family[PROMETHEUS_ELEMENT_MAX + 1]; - char units[PROMETHEUS_ELEMENT_MAX + 1] = ""; - - prometheus_label_copy(chart, (output_options & PROMETHEUS_OUTPUT_NAMES && st->name) ? rrdset_name(st) : rrdset_id(st), PROMETHEUS_ELEMENT_MAX); - prometheus_label_copy(family, rrdset_family(st), PROMETHEUS_ELEMENT_MAX); - prometheus_name_copy(context, rrdset_context(st), PROMETHEUS_ELEMENT_MAX); - - int as_collected = (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_AS_COLLECTED); - int homogeneous = 1; - int prometheus_collector = 0; - RRDSET_FLAGS flags = rrdset_flag_get(st); - if (as_collected) { - if (flags & RRDSET_FLAG_HOMOGENEOUS_CHECK) - rrdset_update_heterogeneous_flag(st); - - if (flags & RRDSET_FLAG_HETEROGENEOUS) - homogeneous = 0; - - if (st->module_name == prometheus) - prometheus_collector = 1; - } - else { - if (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_AVERAGE && - !(output_options & PROMETHEUS_OUTPUT_HIDEUNITS)) - prometheus_units_copy( - units, rrdset_units(st), PROMETHEUS_ELEMENT_MAX, output_options & PROMETHEUS_OUTPUT_OLDUNITS); - } - - if (unlikely(output_options & PROMETHEUS_OUTPUT_HELP)) - buffer_sprintf( - wb, - "\n# COMMENT %s chart \"%s\", context \"%s\", family \"%s\", units \"%s\"\n", - (homogeneous) ? "homogeneous" : "heterogeneous", - (output_options & PROMETHEUS_OUTPUT_NAMES && st->name) ? rrdset_name(st) : rrdset_id(st), - rrdset_context(st), - rrdset_family(st), - rrdset_units(st)); - - // for each dimension - RRDDIM *rd; - rrddim_foreach_read(rd, st) { - if (rd->collector.counter && !rrddim_flag_check(rd, RRDDIM_FLAG_OBSOLETE)) { - char dimension[PROMETHEUS_ELEMENT_MAX + 1]; - char *suffix = ""; - - if (as_collected) { - // we need as-collected / raw data - - struct gen_parameters p; - p.prefix = prefix; - p.labels_prefix = instance->config.label_prefix; - p.context = context; - p.suffix = suffix; - p.chart = chart; - p.dimension = dimension; - p.family = family; - p.labels = labels; - p.output_options = output_options; - p.st = st; - p.rd = rd; - - if (unlikely(rd->collector.last_collected_time.tv_sec < instance->after)) - continue; - - p.type = "gauge"; - p.relation = "gives"; - if (rd->algorithm == RRD_ALGORITHM_INCREMENTAL || - rd->algorithm == RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL) { - p.type = "counter"; - p.relation = "delta gives"; - if (!prometheus_collector) - p.suffix = "_total"; - } - - if (homogeneous) { - // all the dimensions of the chart, has the same algorithm, multiplier and divisor - // we add all dimensions as labels - - prometheus_label_copy( - dimension, - (output_options & PROMETHEUS_OUTPUT_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - PROMETHEUS_ELEMENT_MAX); - - if (unlikely(output_options & PROMETHEUS_OUTPUT_HELP)) - generate_as_collected_prom_help(wb, &p, homogeneous, prometheus_collector); - - if (unlikely(output_options & PROMETHEUS_OUTPUT_TYPES)) - buffer_sprintf(wb, "# TYPE %s_%s%s %s\n", prefix, context, suffix, p.type); - - generate_as_collected_prom_metric(wb, &p, homogeneous, prometheus_collector, st->rrdlabels); - } - else { - // the dimensions of the chart, do not have the same algorithm, multiplier or divisor - // we create a metric per dimension - - prometheus_name_copy( - dimension, - (output_options & PROMETHEUS_OUTPUT_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - PROMETHEUS_ELEMENT_MAX); - - if (unlikely(output_options & PROMETHEUS_OUTPUT_HELP)) - generate_as_collected_prom_help(wb, &p, homogeneous, prometheus_collector); - - if (unlikely(output_options & PROMETHEUS_OUTPUT_TYPES)) - buffer_sprintf( - wb, "# TYPE %s_%s_%s%s %s\n", prefix, context, dimension, suffix, p.type); - - generate_as_collected_prom_metric(wb, &p, homogeneous, prometheus_collector, st->rrdlabels); - } - } - else { - // we need average or sum of the data - - time_t first_time = instance->after; - time_t last_time = instance->before; - NETDATA_DOUBLE value = exporting_calculate_value_from_stored_data(instance, rd, &last_time); - - if (!isnan(value) && !isinf(value)) { - if (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_AVERAGE) - suffix = "_average"; - else if (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_SUM) - suffix = "_sum"; - - prometheus_label_copy( - dimension, - (output_options & PROMETHEUS_OUTPUT_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - PROMETHEUS_ELEMENT_MAX); - - buffer_flush(plabels_buffer); - buffer_sprintf(plabels_buffer, "%1$schart=\"%2$s\",%1$sdimension=\"%3$s\",%1$sfamily=\"%4$s\"", plabels_prefix, chart, dimension, family); - rrdlabels_walkthrough_read(st->rrdlabels, format_prometheus_chart_label_callback, plabels_buffer); - - if (unlikely(output_options & PROMETHEUS_OUTPUT_HELP)) - buffer_sprintf( - wb, - "# COMMENT %s_%s%s%s: dimension \"%s\", value is %s, gauge, dt %llu to %llu inclusive\n", - prefix, - context, - units, - suffix, - (output_options & PROMETHEUS_OUTPUT_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - rrdset_units(st), - (unsigned long long)first_time, - (unsigned long long)last_time); - - if (unlikely(output_options & PROMETHEUS_OUTPUT_TYPES)) - buffer_sprintf(wb, "# TYPE %s_%s%s%s gauge\n", prefix, context, units, suffix); - - if (output_options & PROMETHEUS_OUTPUT_TIMESTAMPS) - buffer_sprintf( - wb, - "%s_%s%s%s{%s%s} " NETDATA_DOUBLE_FORMAT - " %llu\n", - prefix, - context, - units, - suffix, - buffer_tostring(plabels_buffer), - labels, - value, - last_time * MSEC_PER_SEC); - else - buffer_sprintf( - wb, - "%s_%s%s%s{%s%s} " NETDATA_DOUBLE_FORMAT - "\n", - prefix, - context, - units, - suffix, - buffer_tostring(plabels_buffer), - labels, - value); - } - } - } - } - rrddim_foreach_done(rd); - } - } - rrdset_foreach_done(st); - - buffer_free(plabels_buffer); - simple_pattern_free(filter); -} - -/** - * Get the last time time when a server accessed Netdata. Write information about an API request to a buffer. - * - * @param instance an instance data structure. - * @param host a data collecting host. - * @param wb the buffer to write to. - * @param exporting_options options to configure what data is exported. - * @param server the name of a Prometheus server.. - * @param now actual time. - * @param output_options options to configure the format of the output. - * @return Returns the last time when the server accessed Netdata. - */ -static inline time_t prometheus_preparation( - struct instance *instance, - RRDHOST *host, - BUFFER *wb, - EXPORTING_OPTIONS exporting_options, - const char *server, - time_t now, - PROMETHEUS_OUTPUT_OPTIONS output_options) -{ -#ifndef UNIT_TESTING - analytics_log_prometheus(); -#endif - if (!server || !*server) - server = "default"; - - time_t after = prometheus_server_last_access(server, host, now); - - int first_seen = 0; - if (!after) { - after = now - instance->config.update_every; - first_seen = 1; - } - - if (after > now) { - // oops! this should never happen - after = now - instance->config.update_every; - } - - if (output_options & PROMETHEUS_OUTPUT_HELP) { - char *mode; - if (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_AS_COLLECTED) - mode = "as collected"; - else if (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_AVERAGE) - mode = "average"; - else if (EXPORTING_OPTIONS_DATA_SOURCE(exporting_options) == EXPORTING_SOURCE_DATA_SUM) - mode = "sum"; - else - mode = "unknown"; - - buffer_sprintf( - wb, - "# COMMENT netdata \"%s\" to %sprometheus \"%s\", source \"%s\", last seen %lu %s, time range %lu to %lu\n\n", - rrdhost_hostname(host), - (first_seen) ? "FIRST SEEN " : "", - server, - mode, - (unsigned long)((first_seen) ? 0 : (now - after)), - (first_seen) ? "never" : "seconds ago", - (unsigned long)after, - (unsigned long)now); - } - - return after; -} - -/** - * Write metrics and auxiliary information for one host to a buffer. - * - * @param host a data collecting host. - * @param filter_string a simple pattern filter. - * @param wb the buffer to write to. - * @param server the name of a Prometheus server. - * @param prefix a prefix for every metric. - * @param exporting_options options to configure what data is exported. - * @param output_options options to configure the format of the output. - */ -void rrd_stats_api_v1_charts_allmetrics_prometheus_single_host( - RRDHOST *host, - const char *filter_string, - BUFFER *wb, - const char *server, - const char *prefix, - EXPORTING_OPTIONS exporting_options, - PROMETHEUS_OUTPUT_OPTIONS output_options) -{ - if (unlikely(!prometheus_exporter_instance || !prometheus_exporter_instance->config.initialized)) - return; - - prometheus_exporter_instance->before = now_realtime_sec(); - - // we start at the point we had stopped before - prometheus_exporter_instance->after = prometheus_preparation( - prometheus_exporter_instance, - host, - wb, - exporting_options, - server, - prometheus_exporter_instance->before, - output_options); - - rrd_stats_api_v1_charts_allmetrics_prometheus( - prometheus_exporter_instance, host, filter_string, wb, prefix, exporting_options, 0, output_options); -} - -/** - * Write metrics and auxiliary information for all hosts to a buffer. - * - * @param host a data collecting host. - * @param filter_string a simple pattern filter. - * @param wb the buffer to write to. - * @param server the name of a Prometheus server. - * @param prefix a prefix for every metric. - * @param exporting_options options to configure what data is exported. - * @param output_options options to configure the format of the output. - */ -void rrd_stats_api_v1_charts_allmetrics_prometheus_all_hosts( - RRDHOST *host, - const char *filter_string, - BUFFER *wb, - const char *server, - const char *prefix, - EXPORTING_OPTIONS exporting_options, - PROMETHEUS_OUTPUT_OPTIONS output_options) -{ - if (unlikely(!prometheus_exporter_instance || !prometheus_exporter_instance->config.initialized)) - return; - - prometheus_exporter_instance->before = now_realtime_sec(); - - // we start at the point we had stopped before - prometheus_exporter_instance->after = prometheus_preparation( - prometheus_exporter_instance, - host, - wb, - exporting_options, - server, - prometheus_exporter_instance->before, - output_options); - - dfe_start_reentrant(rrdhost_root_index, host) - { - rrd_stats_api_v1_charts_allmetrics_prometheus( - prometheus_exporter_instance, host, filter_string, wb, prefix, exporting_options, 1, output_options); - } - dfe_done(host); -} diff --git a/exporting/prometheus/remote_write/Makefile.am b/exporting/prometheus/remote_write/Makefile.am deleted file mode 100644 index d049ef48c..000000000 --- a/exporting/prometheus/remote_write/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -CLEANFILES = \ - remote_write.pb.cc \ - remote_write.pb.h \ - $(NULL) - -dist_noinst_DATA = \ - remote_write.proto \ - README.md \ - $(NULL) diff --git a/exporting/prometheus/remote_write/remote_write.c b/exporting/prometheus/remote_write/remote_write.c deleted file mode 100644 index ed431c9dc..000000000 --- a/exporting/prometheus/remote_write/remote_write.c +++ /dev/null @@ -1,405 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "remote_write.h" - -static int as_collected; -static int homogeneous; -char context[PROMETHEUS_ELEMENT_MAX + 1]; -char chart[PROMETHEUS_ELEMENT_MAX + 1]; -char family[PROMETHEUS_ELEMENT_MAX + 1]; -char units[PROMETHEUS_ELEMENT_MAX + 1] = ""; - -/** - * Prepare HTTP header - * - * @param instance an instance data structure. - */ -void prometheus_remote_write_prepare_header(struct instance *instance) -{ - struct prometheus_remote_write_specific_config *connector_specific_config = - instance->config.connector_specific_config; - struct simple_connector_data *simple_connector_data = instance->connector_specific_data; - - buffer_sprintf( - simple_connector_data->last_buffer->header, - "POST %s HTTP/1.1\r\n" - "Host: %s\r\n" - "Accept: */*\r\n" - "%s" - "Content-Encoding: snappy\r\n" - "Content-Type: application/x-protobuf\r\n" - "X-Prometheus-Remote-Write-Version: 0.1.0\r\n" - "Content-Length: %zu\r\n" - "\r\n", - connector_specific_config->remote_write_path, - simple_connector_data->connected_to, - simple_connector_data->auth_string ? simple_connector_data->auth_string : "", - buffer_strlen(simple_connector_data->last_buffer->buffer)); -} - -/** - * Process a response received after Prometheus remote write connector had sent data - * - * @param buffer a response from a remote service. - * @param instance an instance data structure. - * @return Returns 0 on success, 1 on failure. - */ -int process_prometheus_remote_write_response(BUFFER *buffer, struct instance *instance) -{ - if (unlikely(!buffer)) - return 1; - - const char *s = buffer_tostring(buffer); - int len = buffer_strlen(buffer); - - // do nothing with HTTP responses 200 or 204 - - while (!isspace(*s) && len) { - s++; - len--; - } - s++; - len--; - - if (likely(len > 4 && (!strncmp(s, "200 ", 4) || !strncmp(s, "204 ", 4)))) - return 0; - else - return exporting_discard_response(buffer, instance); -} - -/** - * Release specific data allocated. - * - * @param instance an instance data structure. - */ -void clean_prometheus_remote_write(struct instance *instance) -{ - struct simple_connector_data *simple_connector_data = instance->connector_specific_data; - freez(simple_connector_data->connector_specific_data); - - struct prometheus_remote_write_specific_config *connector_specific_config = - instance->config.connector_specific_config; - freez(connector_specific_config->remote_write_path); -} - -/** - * Initialize Prometheus Remote Write connector instance - * - * @param instance an instance data structure. - * @return Returns 0 on success, 1 on failure. - */ -int init_prometheus_remote_write_instance(struct instance *instance) -{ - instance->worker = simple_connector_worker; - - instance->start_batch_formatting = NULL; - instance->start_host_formatting = format_host_prometheus_remote_write; - instance->start_chart_formatting = format_chart_prometheus_remote_write; - instance->metric_formatting = format_dimension_prometheus_remote_write; - instance->end_chart_formatting = NULL; - instance->variables_formatting = format_variables_prometheus_remote_write; - instance->end_host_formatting = NULL; - instance->end_batch_formatting = format_batch_prometheus_remote_write; - - instance->prepare_header = prometheus_remote_write_prepare_header; - instance->check_response = process_prometheus_remote_write_response; - - instance->buffer = (void *)buffer_create(0, &netdata_buffers_statistics.buffers_exporters); - - if (uv_mutex_init(&instance->mutex)) - return 1; - if (uv_cond_init(&instance->cond_var)) - return 1; - - struct simple_connector_data *simple_connector_data = callocz(1, sizeof(struct simple_connector_data)); - instance->connector_specific_data = simple_connector_data; - -#ifdef ENABLE_HTTPS - simple_connector_data->ssl = NETDATA_SSL_UNSET_CONNECTION; - if (instance->config.options & EXPORTING_OPTION_USE_TLS) { - netdata_ssl_initialize_ctx(NETDATA_SSL_EXPORTING_CTX); - } -#endif - - struct prometheus_remote_write_specific_data *connector_specific_data = - callocz(1, sizeof(struct prometheus_remote_write_specific_data)); - simple_connector_data->connector_specific_data = (void *)connector_specific_data; - - simple_connector_init(instance); - - connector_specific_data->write_request = init_write_request(); - - instance->engine->protocol_buffers_initialized = 1; - - return 0; -} - -struct format_remote_write_label_callback { - struct instance *instance; - void *write_request; -}; - -static int format_remote_write_label_callback(const char *name, const char *value, RRDLABEL_SRC ls __maybe_unused, void *data) -{ - struct format_remote_write_label_callback *d = (struct format_remote_write_label_callback *)data; - - if (!should_send_label(d->instance, ls)) return 0; - char k[PROMETHEUS_ELEMENT_MAX + 1]; - char v[PROMETHEUS_ELEMENT_MAX + 1]; - - prometheus_name_copy(k, name, PROMETHEUS_ELEMENT_MAX); - prometheus_label_copy(v, value, PROMETHEUS_ELEMENT_MAX); - add_label(d->write_request, k, v); - return 1; -} - -/** - * Format host data for Prometheus Remote Write connector - * - * @param instance an instance data structure. - * @param host a data collecting host. - * @return Always returns 0. - */ -int format_host_prometheus_remote_write(struct instance *instance, RRDHOST *host) -{ - struct simple_connector_data *simple_connector_data = - (struct simple_connector_data *)instance->connector_specific_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - (struct prometheus_remote_write_specific_data *)simple_connector_data->connector_specific_data; - - char hostname[PROMETHEUS_ELEMENT_MAX + 1]; - prometheus_label_copy( - hostname, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - PROMETHEUS_ELEMENT_MAX); - - add_host_info( - connector_specific_data->write_request, - "netdata_info", hostname, rrdhost_program_name(host), rrdhost_program_version(host), now_realtime_usec() / USEC_PER_MS); - - if (unlikely(sending_labels_configured(instance))) { - struct format_remote_write_label_callback tmp = { - .write_request = connector_specific_data->write_request, - .instance = instance - }; - rrdlabels_walkthrough_read(host->rrdlabels, format_remote_write_label_callback, &tmp); - } - - return 0; -} - -/** - * Format chart data for Prometheus Remote Write connector - * - * @param instance an instance data structure. - * @param st a chart. - * @return Always returns 0. - */ -int format_chart_prometheus_remote_write(struct instance *instance, RRDSET *st) -{ - prometheus_label_copy( - chart, - (instance->config.options & EXPORTING_OPTION_SEND_NAMES && st->name) ? rrdset_name(st) : rrdset_id(st), - PROMETHEUS_ELEMENT_MAX); - prometheus_label_copy(family, rrdset_family(st), PROMETHEUS_ELEMENT_MAX); - prometheus_name_copy(context, rrdset_context(st), PROMETHEUS_ELEMENT_MAX); - - as_collected = (EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_AS_COLLECTED); - homogeneous = 1; - if (as_collected) { - if (rrdset_flag_check(st, RRDSET_FLAG_HOMOGENEOUS_CHECK)) - rrdset_update_heterogeneous_flag(st); - - if (rrdset_flag_check(st, RRDSET_FLAG_HETEROGENEOUS)) - homogeneous = 0; - } else { - if (EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_AVERAGE) - prometheus_units_copy(units, rrdset_units(st), PROMETHEUS_ELEMENT_MAX, 0); - } - - return 0; -} - -/** - * Format dimension data for Prometheus Remote Write connector - * - * @param instance an instance data structure. - * @param rd a dimension. - * @return Always returns 0. - */ -int format_dimension_prometheus_remote_write(struct instance *instance, RRDDIM *rd) -{ - struct simple_connector_data *simple_connector_data = - (struct simple_connector_data *)instance->connector_specific_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - (struct prometheus_remote_write_specific_data *)simple_connector_data->connector_specific_data; - - if (rd->collector.counter && !rrddim_flag_check(rd, RRDDIM_FLAG_OBSOLETE)) { - char name[PROMETHEUS_LABELS_MAX + 1]; - char dimension[PROMETHEUS_ELEMENT_MAX + 1]; - char *suffix = ""; - RRDHOST *host = rd->rrdset->rrdhost; - - if (as_collected) { - // we need as-collected / raw data - - if (unlikely(rd->collector.last_collected_time.tv_sec < instance->after)) { - netdata_log_debug( - D_EXPORTING, - "EXPORTING: not sending dimension '%s' of chart '%s' from host '%s', " - "its last data collection (%lu) is not within our timeframe (%lu to %lu)", - rrddim_id(rd), rrdset_id(rd->rrdset), - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - (unsigned long)rd->collector.last_collected_time.tv_sec, - (unsigned long)instance->after, - (unsigned long)instance->before); - return 0; - } - - if (rd->algorithm == RRD_ALGORITHM_INCREMENTAL || rd->algorithm == RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL) { - if (strcmp(rrdset_module_name(rd->rrdset), "prometheus")) - suffix = "_total"; - } - - if (homogeneous) { - // all the dimensions of the chart, has the same algorithm, multiplier and divisor - // we add all dimensions as labels - - prometheus_label_copy( - dimension, - (instance->config.options & EXPORTING_OPTION_SEND_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - PROMETHEUS_ELEMENT_MAX); - snprintf(name, PROMETHEUS_LABELS_MAX, "%s_%s%s", instance->config.prefix, context, suffix); - - add_metric( - connector_specific_data->write_request, - name, chart, family, dimension, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - rd->collector.last_collected_value, timeval_msec(&rd->collector.last_collected_time)); - } else { - // the dimensions of the chart, do not have the same algorithm, multiplier or divisor - // we create a metric per dimension - - prometheus_name_copy( - dimension, - (instance->config.options & EXPORTING_OPTION_SEND_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - PROMETHEUS_ELEMENT_MAX); - snprintf( - name, PROMETHEUS_LABELS_MAX, "%s_%s_%s%s", instance->config.prefix, context, dimension, - suffix); - - add_metric( - connector_specific_data->write_request, - name, chart, family, NULL, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - rd->collector.last_collected_value, timeval_msec(&rd->collector.last_collected_time)); - } - } else { - // we need average or sum of the data - - time_t last_t = instance->before; - NETDATA_DOUBLE value = exporting_calculate_value_from_stored_data(instance, rd, &last_t); - - if (!isnan(value) && !isinf(value)) { - if (EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_AVERAGE) - suffix = "_average"; - else if (EXPORTING_OPTIONS_DATA_SOURCE(instance->config.options) == EXPORTING_SOURCE_DATA_SUM) - suffix = "_sum"; - - prometheus_label_copy( - dimension, - (instance->config.options & EXPORTING_OPTION_SEND_NAMES && rd->name) ? rrddim_name(rd) : rrddim_id(rd), - PROMETHEUS_ELEMENT_MAX); - snprintf( - name, PROMETHEUS_LABELS_MAX, "%s_%s%s%s", instance->config.prefix, context, units, suffix); - - add_metric( - connector_specific_data->write_request, - name, chart, family, dimension, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - value, last_t * MSEC_PER_SEC); - } - } - } - - return 0; -} - -static int format_variable_prometheus_remote_write_callback(const DICTIONARY_ITEM *item __maybe_unused, void *rv_ptr __maybe_unused, void *data) { - const RRDVAR_ACQUIRED *rv = (const RRDVAR_ACQUIRED *)item; - - struct prometheus_remote_write_variables_callback_options *opts = data; - - if (rrdvar_flags(rv) & (RRDVAR_FLAG_CUSTOM_HOST_VAR | RRDVAR_FLAG_CUSTOM_CHART_VAR)) { - RRDHOST *host = opts->host; - struct instance *instance = opts->instance; - struct simple_connector_data *simple_connector_data = - (struct simple_connector_data *)instance->connector_specific_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - (struct prometheus_remote_write_specific_data *)simple_connector_data->connector_specific_data; - - char name[PROMETHEUS_LABELS_MAX + 1]; - char *suffix = ""; - - prometheus_name_copy(context, rrdvar_name(rv), PROMETHEUS_ELEMENT_MAX); - snprintf(name, PROMETHEUS_LABELS_MAX, "%s_%s%s", instance->config.prefix, context, suffix); - - NETDATA_DOUBLE value = rrdvar2number(rv); - add_variable(connector_specific_data->write_request, name, - (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), value, opts->now / USEC_PER_MS); - } - - return 0; -} - -/** - * Format a variable for Prometheus Remote Write connector - * - * @param rv a variable. - * @param instance an instance data structure. - * @return Always returns 0. - */ -int format_variables_prometheus_remote_write(struct instance *instance, RRDHOST *host) -{ - struct prometheus_remote_write_variables_callback_options opt = { - .host = host, - .instance = instance, - .now = now_realtime_usec(), - }; - - return rrdvar_walkthrough_read(host->rrdvars, format_variable_prometheus_remote_write_callback, &opt); -} - -/** - * Format a batch for Prometheus Remote Write connector - * - * @param instance an instance data structure. - * @return Returns 0 on success, 1 on failure. - */ -int format_batch_prometheus_remote_write(struct instance *instance) -{ - struct simple_connector_data *simple_connector_data = - (struct simple_connector_data *)instance->connector_specific_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - (struct prometheus_remote_write_specific_data *)simple_connector_data->connector_specific_data; - - size_t data_size = get_write_request_size(connector_specific_data->write_request); - - if (unlikely(!data_size)) { - netdata_log_error("EXPORTING: write request size is out of range"); - return 1; - } - - BUFFER *buffer = instance->buffer; - - buffer_need_bytes(buffer, data_size); - if (unlikely(pack_and_clear_write_request(connector_specific_data->write_request, buffer->buffer, &data_size))) { - netdata_log_error("EXPORTING: cannot pack write request"); - return 1; - } - buffer->len = data_size; - - simple_connector_end_batch(instance); - - return 0; -} diff --git a/exporting/pubsub/Makefile.am b/exporting/pubsub/Makefile.am deleted file mode 100644 index 161784b8f..000000000 --- a/exporting/pubsub/Makefile.am +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in - -dist_noinst_DATA = \ - README.md \ - $(NULL) diff --git a/exporting/pubsub/metadata.yaml b/exporting/pubsub/metadata.yaml deleted file mode 100644 index 7f57bb809..000000000 --- a/exporting/pubsub/metadata.yaml +++ /dev/null @@ -1,152 +0,0 @@ -# yamllint disable rule:line-length ---- -id: 'export-google-pubsub' -meta: - name: 'Google Cloud Pub Sub' - link: 'https://cloud.google.com/pubsub' - categories: - - export - icon_filename: 'pubsub.png' -keywords: - - exporter - - Google Cloud - - Pub Sub -overview: - exporter_description: | - Export metrics to Google Cloud Pub/Sub Service - exporter_limitations: '' -setup: - prerequisites: - list: - - title: '' - description: | - - First [install](https://github.com/googleapis/google-cloud-cpp/) install Google Cloud Platform C++ Client Libraries - - Pub/Sub support is also dependent on the dependencies of those libraries, like `protobuf`, `protoc`, and `grpc` - - Next, Netdata should be re-installed from the source. The installer will detect that the required libraries are now available. - configuration: - file: - name: 'exporting.conf' - options: - description: | - The following options can be defined for this exporter. - folding: - title: 'Config options' - enabled: true - list: - - name: 'enabled' - default_value: 'no' - description: 'Enables or disables an exporting connector instance (yes|no).' - required: true - - name: 'destination' - default_value: 'pubsub.googleapis.com' - description: 'Accepts a space separated list of hostnames, IPs (IPv4 and IPv6) and ports to connect to. Netdata will use the first available to send the metrics.' - required: true - detailed_description: | - The format of each item in this list, is: [PROTOCOL:]IP[:PORT]. - - PROTOCOL can be udp or tcp. tcp is the default and only supported by the current exporting engine. - - IP can be XX.XX.XX.XX (IPv4), or [XX:XX...XX:XX] (IPv6). For IPv6 you can to enclose the IP in [] to separate it from the port. - - PORT can be a number of a service name. If omitted, the default port for the exporting connector will be used. - - Example IPv4: - ```yaml - destination = pubsub.googleapis.com - ``` - When multiple servers are defined, Netdata will try the next one when the previous one fails. - - name: 'username' - default_value: 'my_username' - description: 'Username for HTTP authentication' - required: false - - name: 'password' - default_value: 'my_password' - description: 'Password for HTTP authentication' - required: false - - name: 'data source' - default_value: '' - description: 'Selects the kind of data that will be sent to the external database. (as collected|average|sum)' - required: false - - name: 'hostname' - default_value: '[global].hostname' - description: 'The hostname to be used for sending data to the external database server.' - required: false - - name: 'prefix' - default_value: 'Netdata' - description: 'The prefix to add to all metrics.' - required: false - - name: 'update every' - default_value: '10' - description: | - Frequency of sending sending data to the external database, in seconds. - required: false - detailed_description: | - Netdata will add some randomness to this number, to prevent stressing the external server when many Netdata servers - send data to the same database. This randomness does not affect the quality of the data, only the time they are sent. - - name: 'buffer on failures' - default_value: '10' - description: | - The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. - required: false - detailed_description: | - If the server fails to receive the data after that many failures, data loss on the connector instance is expected (Netdata will also log it). - - name: 'timeout ms' - default_value: '2 * update_every * 1000' - description: 'The timeout in milliseconds to wait for the external database server to process the data.' - required: false - - name: 'send hosts matching' - default_value: 'localhost *' - description: | - Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). - required: false - detailed_description: | - Includes one or more space separated patterns, using * as wildcard (any number of times within each pattern). - The patterns are checked against the hostname (the localhost is always checked as localhost), allowing us to - filter which hosts will be sent to the external database when this Netdata is a central Netdata aggregating multiple hosts. - - A pattern starting with `!` gives a negative match. So to match all hosts named `*db*` except hosts containing `*child*`, - use `!*child* *db*` (so, the order is important: the first pattern matching the hostname will be used - positive or negative). - - name: 'send charts matching' - default_value: '*' - description: | - One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. - required: false - detailed_description: | - A pattern starting with ! gives a negative match. So to match all charts named apps.* except charts ending in *reads, - use !*reads apps.* (so, the order is important: the first pattern matching the chart id or the chart name will be used, - positive or negative). There is also a URL parameter filter that can be used while querying allmetrics. The URL parameter - has a higher priority than the configuration option. - - name: 'send names instead of ids' - default_value: '' - description: 'Controls the metric names Netdata should send to the external database (yes|no).' - required: false - detailed_description: | - Netdata supports names and IDs for charts and dimensions. Usually IDs are unique identifiers as read by the system and names - are human friendly labels (also unique). Most charts and metrics have the same ID and name, but in several cases they are - different : disks with device-mapper, interrupts, QoS classes, statsd synthetic charts, etc. - - name: 'send configured labels' - default_value: '' - description: 'Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes|no).' - required: false - - name: 'send automatic labels' - default_value: '' - description: 'Controls if automatically created labels, like `_os_name` or `_architecture` should be sent to the external database (yes|no).' - required: false - examples: - folding: - enabled: true - title: '' - list: - - name: 'Basic configuration' - folding: - enabled: false - description: | - - Set the destination option to a Pub/Sub service endpoint. pubsub.googleapis.com is the default one. - - Create the credentials JSON file by following Google Cloud's authentication guide. - - The user running the Agent (typically netdata) needs read access to google_cloud_credentials.json, which you can set - `chmod 400 google_cloud_credentials.json; chown netdata google_cloud_credentials.json` - - Set the credentials file option to the full path of the file. - config: | - [pubsub:my_instance] - enabled = yes - destination = pubsub.googleapis.com - credentials file = /etc/netdata/google_cloud_credentials.json - project id = my_project - topic id = my_topic diff --git a/exporting/tests/Makefile.am b/exporting/tests/Makefile.am deleted file mode 100644 index babdcf0df..000000000 --- a/exporting/tests/Makefile.am +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-or-later - -AUTOMAKE_OPTIONS = subdir-objects -MAINTAINERCLEANFILES = $(srcdir)/Makefile.in diff --git a/exporting/tests/exporting_doubles.c b/exporting/tests/exporting_doubles.c deleted file mode 100644 index 75ab7ba43..000000000 --- a/exporting/tests/exporting_doubles.c +++ /dev/null @@ -1,405 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "test_exporting_engine.h" - -struct engine *__real_read_exporting_config(); -struct engine *__wrap_read_exporting_config() -{ - function_called(); - return mock_ptr_type(struct engine *); -} - -struct engine *__mock_read_exporting_config() -{ - struct engine *engine = calloc(1, sizeof(struct engine)); - engine->config.hostname = strdupz("test_engine_host"); - engine->config.update_every = 3; - - - engine->instance_root = calloc(1, sizeof(struct instance)); - struct instance *instance = engine->instance_root; - instance->engine = engine; - instance->config.type = EXPORTING_CONNECTOR_TYPE_GRAPHITE; - instance->config.name = strdupz("instance_name"); - instance->config.destination = strdupz("localhost"); - instance->config.username = strdupz(""); - instance->config.password = strdupz(""); - instance->config.prefix = strdupz("netdata"); - instance->config.hostname = strdupz("test-host"); - instance->config.update_every = 1; - instance->config.buffer_on_failures = 10; - instance->config.timeoutms = 10000; - instance->config.charts_pattern = simple_pattern_create("*", NULL, SIMPLE_PATTERN_EXACT); - instance->config.hosts_pattern = simple_pattern_create("*", NULL, SIMPLE_PATTERN_EXACT); - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - - return engine; -} - -int __real_init_connectors(struct engine *engine); -int __wrap_init_connectors(struct engine *engine) -{ - function_called(); - check_expected_ptr(engine); - return mock_type(int); -} - -int __real_mark_scheduled_instances(struct engine *engine); -int __wrap_mark_scheduled_instances(struct engine *engine) -{ - function_called(); - check_expected_ptr(engine); - return mock_type(int); -} - -NETDATA_DOUBLE __real_exporting_calculate_value_from_stored_data( - struct instance *instance, - RRDDIM *rd, - time_t *last_timestamp); -NETDATA_DOUBLE __wrap_exporting_calculate_value_from_stored_data( - struct instance *instance, - RRDDIM *rd, - time_t *last_timestamp) -{ - (void)instance; - (void)rd; - - *last_timestamp = 15052; - - function_called(); - return mock_type(NETDATA_DOUBLE); -} - -int __real_prepare_buffers(struct engine *engine); -int __wrap_prepare_buffers(struct engine *engine) -{ - function_called(); - check_expected_ptr(engine); - return mock_type(int); -} - -void __wrap_create_main_rusage_chart(RRDSET **st_rusage, RRDDIM **rd_user, RRDDIM **rd_system) -{ - function_called(); - check_expected_ptr(st_rusage); - check_expected_ptr(rd_user); - check_expected_ptr(rd_system); -} - -void __wrap_send_main_rusage(RRDSET *st_rusage, RRDDIM *rd_user, RRDDIM *rd_system) -{ - function_called(); - check_expected_ptr(st_rusage); - check_expected_ptr(rd_user); - check_expected_ptr(rd_system); -} - -int __wrap_send_internal_metrics(struct instance *instance) -{ - function_called(); - check_expected_ptr(instance); - return mock_type(int); -} - -int __wrap_rrdhost_is_exportable(struct instance *instance, RRDHOST *host) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(host); - return mock_type(int); -} - -int __wrap_rrdset_is_exportable(struct instance *instance, RRDSET *st) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(st); - return mock_type(int); -} - -int __mock_start_batch_formatting(struct instance *instance) -{ - function_called(); - check_expected_ptr(instance); - return mock_type(int); -} - -int __mock_start_host_formatting(struct instance *instance, RRDHOST *host) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(host); - return mock_type(int); -} - -int __mock_start_chart_formatting(struct instance *instance, RRDSET *st) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(st); - return mock_type(int); -} - -int __mock_metric_formatting(struct instance *instance, RRDDIM *rd) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(rd); - return mock_type(int); -} - -int __mock_end_chart_formatting(struct instance *instance, RRDSET *st) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(st); - return mock_type(int); -} - -int __mock_variables_formatting(struct instance *instance, RRDHOST *host) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(host); - return mock_type(int); -} - -int __mock_end_host_formatting(struct instance *instance, RRDHOST *host) -{ - function_called(); - check_expected_ptr(instance); - check_expected_ptr(host); - return mock_type(int); -} - -int __mock_end_batch_formatting(struct instance *instance) -{ - function_called(); - check_expected_ptr(instance); - return mock_type(int); -} - -int __wrap_simple_connector_end_batch(struct instance *instance) -{ - function_called(); - check_expected_ptr(instance); - return mock_type(int); -} - -#if ENABLE_PROMETHEUS_REMOTE_WRITE -void *__wrap_init_write_request() -{ - function_called(); - return mock_ptr_type(void *); -} - -void __wrap_add_host_info( - void *write_request_p, - const char *name, const char *instance, const char *application, const char *version, const int64_t timestamp) -{ - function_called(); - check_expected_ptr(write_request_p); - check_expected_ptr(name); - check_expected_ptr(instance); - check_expected_ptr(application); - check_expected_ptr(version); - check_expected(timestamp); -} - -void __wrap_add_label(void *write_request_p, char *key, char *value) -{ - function_called(); - check_expected_ptr(write_request_p); - check_expected_ptr(key); - check_expected_ptr(value); -} - -void __wrap_add_metric( - void *write_request_p, - const char *name, const char *chart, const char *family, const char *dimension, - const char *instance, const double value, const int64_t timestamp) -{ - function_called(); - check_expected_ptr(write_request_p); - check_expected_ptr(name); - check_expected_ptr(chart); - check_expected_ptr(family); - check_expected_ptr(dimension); - check_expected_ptr(instance); - check_expected(value); - check_expected(timestamp); -} -#endif // ENABLE_PROMETHEUS_REMOTE_WRITE - -#if HAVE_KINESIS -void __wrap_aws_sdk_init() -{ - function_called(); -} - -void __wrap_kinesis_init( - void *kinesis_specific_data_p, const char *region, const char *access_key_id, const char *secret_key, - const long timeout) -{ - function_called(); - check_expected_ptr(kinesis_specific_data_p); - check_expected_ptr(region); - check_expected_ptr(access_key_id); - check_expected_ptr(secret_key); - check_expected(timeout); -} - -void __wrap_kinesis_put_record( - void *kinesis_specific_data_p, const char *stream_name, const char *partition_key, const char *data, - size_t data_len) -{ - function_called(); - check_expected_ptr(kinesis_specific_data_p); - check_expected_ptr(stream_name); - check_expected_ptr(partition_key); - check_expected_ptr(data); - check_expected_ptr(data); - check_expected(data_len); -} - -int __wrap_kinesis_get_result(void *request_outcomes_p, char *error_message, size_t *sent_bytes, size_t *lost_bytes) -{ - function_called(); - check_expected_ptr(request_outcomes_p); - check_expected_ptr(error_message); - check_expected_ptr(sent_bytes); - check_expected_ptr(lost_bytes); - return mock_type(int); -} -#endif // HAVE_KINESIS - -#if ENABLE_EXPORTING_PUBSUB -int __wrap_pubsub_init( - void *pubsub_specific_data_p, char *error_message, const char *destination, const char *credentials_file, - const char *project_id, const char *topic_id) -{ - function_called(); - check_expected_ptr(pubsub_specific_data_p); - check_expected_ptr(error_message); - check_expected_ptr(destination); - check_expected_ptr(credentials_file); - check_expected_ptr(project_id); - check_expected_ptr(topic_id); - return mock_type(int); -} - -int __wrap_pubsub_add_message(void *pubsub_specific_data_p, char *data) -{ - function_called(); - check_expected_ptr(pubsub_specific_data_p); - check_expected_ptr(data); - return mock_type(int); -} - -int __wrap_pubsub_publish( - void *pubsub_specific_data_p, char *error_message, size_t buffered_metrics, size_t buffered_bytes) -{ - function_called(); - check_expected_ptr(pubsub_specific_data_p); - check_expected_ptr(error_message); - check_expected(buffered_metrics); - check_expected(buffered_bytes); - return mock_type(int); -} - -int __wrap_pubsub_get_result( - void *pubsub_specific_data_p, char *error_message, - size_t *sent_metrics, size_t *sent_bytes, size_t *lost_metrics, size_t *lost_bytes) -{ - function_called(); - check_expected_ptr(pubsub_specific_data_p); - check_expected_ptr(error_message); - check_expected_ptr(sent_metrics); - check_expected_ptr(sent_bytes); - check_expected_ptr(lost_metrics); - check_expected_ptr(lost_bytes); - return mock_type(int); -} -#endif // ENABLE_EXPORTING_PUBSUB - -#if HAVE_MONGOC -void __wrap_mongoc_init() -{ - function_called(); -} - -mongoc_uri_t * __wrap_mongoc_uri_new_with_error (const char *uri_string, bson_error_t *error) -{ - function_called(); - check_expected_ptr(uri_string); - check_expected_ptr(error); - return mock_ptr_type(mongoc_uri_t *); -} - -int32_t __wrap_mongoc_uri_get_option_as_int32(const mongoc_uri_t *uri, const char *option, int32_t fallback) -{ - function_called(); - check_expected_ptr(uri); - check_expected_ptr(option); - check_expected(fallback); - return mock_type(int32_t); -} - -bool __wrap_mongoc_uri_set_option_as_int32 (const mongoc_uri_t *uri, const char *option, int32_t value) -{ - function_called(); - check_expected_ptr(uri); - check_expected_ptr(option); - check_expected(value); - return mock_type(bool); -} - -mongoc_client_t * __wrap_mongoc_client_new_from_uri (const mongoc_uri_t *uri) -{ - function_called(); - check_expected_ptr(uri); - return mock_ptr_type(mongoc_client_t *); -} - -bool __wrap_mongoc_client_set_appname (mongoc_client_t *client, const char *appname) -{ - function_called(); - check_expected_ptr(client); - check_expected_ptr(appname); - return mock_type(bool); -} - -mongoc_collection_t * -__wrap_mongoc_client_get_collection(mongoc_client_t *client, const char *db, const char *collection) -{ - function_called(); - check_expected_ptr(client); - check_expected_ptr(db); - check_expected_ptr(collection); - return mock_ptr_type(mongoc_collection_t *); -} - -void __wrap_mongoc_uri_destroy (mongoc_uri_t *uri) -{ - function_called(); - check_expected_ptr(uri); -} - -bool __wrap_mongoc_collection_insert_many( - mongoc_collection_t *collection, - const bson_t **documents, - size_t n_documents, - const bson_t *opts, - bson_t *reply, - bson_error_t *error) -{ - function_called(); - check_expected_ptr(collection); - check_expected_ptr(documents); - check_expected(n_documents); - check_expected_ptr(opts); - check_expected_ptr(reply); - check_expected_ptr(error); - return mock_type(bool); -} -#endif // HAVE_MONGOC diff --git a/exporting/tests/exporting_fixtures.c b/exporting/tests/exporting_fixtures.c deleted file mode 100644 index 78159a82d..000000000 --- a/exporting/tests/exporting_fixtures.c +++ /dev/null @@ -1,184 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "test_exporting_engine.h" - -int setup_configured_engine(void **state) -{ - struct engine *engine = __mock_read_exporting_config(); - engine->instance_root->data_is_ready = 1; - - *state = engine; - - return 0; -} - -int teardown_configured_engine(void **state) -{ - struct engine *engine = *state; - - struct instance *instance = engine->instance_root; - free((void *)instance->config.destination); - free((void *)instance->config.username); - free((void *)instance->config.password); - free((void *)instance->config.name); - free((void *)instance->config.prefix); - free((void *)instance->config.hostname); - simple_pattern_free(instance->config.charts_pattern); - simple_pattern_free(instance->config.hosts_pattern); - free(instance); - - free((void *)engine->config.hostname); - free(engine); - - return 0; -} - -static void rrddim_insert_callback(const DICTIONARY_ITEM *item __maybe_unused, void *rrddim, void *st) { - RRDDIM *rd = rrddim; - - rd->id = string_strdupz("dimension_id"); - rd->name = string_strdupz("dimension_name"); - - rd->rrdset = (RRDSET *)st; - rd->last_collected_value = 123000321; - rd->last_collected_time.tv_sec = 15051; - rd->collections_counter++; - rd->next = NULL; - - rd->tiers[0] = calloc(1, sizeof(struct rrddim_tier)); - rd->tiers[0]->query_ops.oldest_time = __mock_rrddim_query_oldest_time; - rd->tiers[0]->query_ops.latest_time = __mock_rrddim_query_latest_time; - rd->tiers[0]->query_ops.init = __mock_rrddim_query_init; - rd->tiers[0]->query_ops.is_finished = __mock_rrddim_query_is_finished; - rd->tiers[0]->query_ops.next_metric = __mock_rrddim_query_next_metric; - rd->tiers[0]->query_ops.finalize = __mock_rrddim_query_finalize; -} - -static void rrdset_insert_callback(const DICTIONARY_ITEM *item __maybe_unused, void *rrdset, void *constructor_data __maybe_unused) { - RRDHOST *host = localhost; - RRDSET *st = rrdset; - - // const char *chart_full_id = dictionary_acquired_item_name(item); - - st->id = string_strdupz("chart_id"); - st->name = string_strdupz("chart_name"); - - st->update_every = 1; - st->rrd_memory_mode = RRD_MEMORY_MODE_SAVE; - - st->rrdhost = host; - - st->rrddim_root_index = dictionary_create(DICT_OPTION_DONT_OVERWRITE_VALUE); - - dictionary_register_insert_callback(st->rrddim_root_index, rrddim_insert_callback, NULL); -} - -int setup_rrdhost() -{ - localhost = calloc(1, sizeof(RRDHOST)); - - localhost->rrd_update_every = 1; - - localhost->tags = string_strdupz("TAG1=VALUE1 TAG2=VALUE2"); - - localhost->rrdlabels = rrdlabels_create(); - rrdlabels_add(localhost->rrdlabels, "key1", "value1", RRDLABEL_SRC_CONFIG); - rrdlabels_add(localhost->rrdlabels, "key2", "value2", RRDLABEL_SRC_CONFIG); - - localhost->rrdset_root_index = dictionary_create(DICT_OPTION_DONT_OVERWRITE_VALUE); - dictionary_register_insert_callback(localhost->rrdset_root_index, rrdset_insert_callback, NULL); - RRDSET *st = dictionary_set_advanced(localhost->rrdset_root_index, "chart_id", -1, NULL, sizeof(RRDSET), NULL); - - st->rrddim_root_index = dictionary_create(DICT_OPTION_DONT_OVERWRITE_VALUE); - dictionary_register_insert_callback(st->rrddim_root_index, rrddim_insert_callback, NULL); - st->dimensions = dictionary_set_advanced(st->rrddim_root_index, "dimension_id", -1, NULL, rrddim_size(), st); - - return 0; -} - -int teardown_rrdhost() -{ - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - - string_freez(rd->id); - string_freez(rd->name); - free(rd->tiers[0]); - - string_freez(st->id); - string_freez(st->name); - dictionary_destroy(st->rrddim_root_index); - - rrdlabels_destroy(localhost->rrdlabels); - - string_freez(localhost->tags); - dictionary_destroy(localhost->rrdset_root_index); - free(localhost); - - return 0; -} - -int setup_initialized_engine(void **state) -{ - setup_configured_engine(state); - - struct engine *engine = *state; - init_connectors_in_tests(engine); - - setup_rrdhost(); - - return 0; -} - -int teardown_initialized_engine(void **state) -{ - struct engine *engine = *state; - - teardown_rrdhost(); - buffer_free(engine->instance_root->labels_buffer); - buffer_free(engine->instance_root->buffer); - teardown_configured_engine(state); - - return 0; -} - -int setup_prometheus(void **state) -{ - (void)state; - - prometheus_exporter_instance = calloc(1, sizeof(struct instance)); - - setup_rrdhost(); - - prometheus_exporter_instance->config.update_every = 10; - - prometheus_exporter_instance->config.options |= - EXPORTING_OPTION_SEND_NAMES | EXPORTING_OPTION_SEND_CONFIGURED_LABELS | EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - prometheus_exporter_instance->config.charts_pattern = simple_pattern_create("*", NULL, SIMPLE_PATTERN_EXACT); - prometheus_exporter_instance->config.hosts_pattern = simple_pattern_create("*", NULL, SIMPLE_PATTERN_EXACT); - - prometheus_exporter_instance->config.initialized = 1; - - return 0; -} - -int teardown_prometheus(void **state) -{ - (void)state; - - teardown_rrdhost(); - - simple_pattern_free(prometheus_exporter_instance->config.charts_pattern); - simple_pattern_free(prometheus_exporter_instance->config.hosts_pattern); - free(prometheus_exporter_instance); - - return 0; -} diff --git a/exporting/tests/netdata_doubles.c b/exporting/tests/netdata_doubles.c deleted file mode 100644 index 7e5017a5f..000000000 --- a/exporting/tests/netdata_doubles.c +++ /dev/null @@ -1,255 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "test_exporting_engine.h" - -// Use memory allocation functions guarded by CMocka in strdupz -const char *__wrap_strdupz(const char *s) -{ - char *duplicate = malloc(sizeof(char) * (strlen(s) + 1)); - strcpy(duplicate, s); - - return duplicate; -} - -time_t __wrap_now_realtime_sec(void) -{ - function_called(); - return mock_type(time_t); -} - -void __wrap_uv_thread_set_name_np(uv_thread_t ut, const char* name) -{ - (void)ut; - (void)name; - - function_called(); -} - -void __wrap_info_int(const char *file, const char *function, const unsigned long line, const char *fmt, ...) -{ - (void)file; - (void)function; - (void)line; - - function_called(); - - va_list args; - - va_start(args, fmt); - vsnprintf(log_line, MAX_LOG_LINE, fmt, args); - va_end(args); -} - -int __wrap_connect_to_one_of( - const char *destination, - int default_port, - struct timeval *timeout, - size_t *reconnects_counter, - char *connected_to, - size_t connected_to_size) -{ - (void)timeout; - - function_called(); - - check_expected(destination); - check_expected_ptr(default_port); - // TODO: check_expected_ptr(timeout); - check_expected(reconnects_counter); - check_expected(connected_to); - check_expected(connected_to_size); - - return mock_type(int); -} - -void __rrdhost_check_rdlock(RRDHOST *host, const char *file, const char *function, const unsigned long line) -{ - (void)host; - (void)file; - (void)function; - (void)line; -} - -void __rrdset_check_rdlock(RRDSET *st, const char *file, const char *function, const unsigned long line) -{ - (void)st; - (void)file; - (void)function; - (void)line; -} - -void __rrd_check_rdlock(const char *file, const char *function, const unsigned long line) -{ - (void)file; - (void)function; - (void)line; -} - -RRDSET *rrdset_create_custom( - RRDHOST *host, - const char *type, - const char *id, - const char *name, - const char *family, - const char *context, - const char *title, - const char *units, - const char *plugin, - const char *module, - long priority, - int update_every, - RRDSET_TYPE chart_type, - RRD_MEMORY_MODE memory_mode, - long history_entries) -{ - check_expected_ptr(host); - check_expected_ptr(type); - check_expected_ptr(id); - check_expected_ptr(name); - check_expected_ptr(family); - check_expected_ptr(context); - UNUSED(title); - check_expected_ptr(units); - check_expected_ptr(plugin); - check_expected_ptr(module); - check_expected(priority); - check_expected(update_every); - check_expected(chart_type); - UNUSED(memory_mode); - UNUSED(history_entries); - - function_called(); - - return mock_ptr_type(RRDSET *); -} - -void rrdset_next_usec(RRDSET *st, usec_t microseconds) -{ - check_expected_ptr(st); - UNUSED(microseconds); - - function_called(); -} - -void rrdset_done(RRDSET *st) -{ - check_expected_ptr(st); - - function_called(); -} - -RRDDIM *rrddim_add_custom( - RRDSET *st, - const char *id, - const char *name, - collected_number multiplier, - collected_number divisor, - RRD_ALGORITHM algorithm, - RRD_MEMORY_MODE memory_mode) -{ - check_expected_ptr(st); - UNUSED(id); - check_expected_ptr(name); - check_expected(multiplier); - check_expected(divisor); - check_expected(algorithm); - UNUSED(memory_mode); - - function_called(); - - return NULL; -} - -collected_number rrddim_set_by_pointer(RRDSET *st, RRDDIM *rd, collected_number value) -{ - check_expected_ptr(st); - UNUSED(rd); - UNUSED(value); - - function_called(); - - return 0; -} - -const char *rrd_memory_mode_name(RRD_MEMORY_MODE id) -{ - (void)id; - return RRD_MEMORY_MODE_NONE_NAME; -} - -void rrdset_update_heterogeneous_flag(RRDSET *st) -{ - (void)st; -} - -time_t __mock_rrddim_query_oldest_time(STORAGE_METRIC_HANDLE *db_metric_handle) -{ - (void)db_metric_handle; - - function_called(); - return mock_type(time_t); -} - -time_t __mock_rrddim_query_latest_time(STORAGE_METRIC_HANDLE *db_metric_handle) -{ - (void)db_metric_handle; - - function_called(); - return mock_type(time_t); -} - -void __mock_rrddim_query_init(STORAGE_METRIC_HANDLE *db_metric_handle, struct rrddim_query_handle *handle, time_t start_time, time_t end_time) -{ - (void)db_metric_handle; - (void)handle; - - function_called(); - check_expected(start_time); - check_expected(end_time); -} - -int __mock_rrddim_query_is_finished(struct rrddim_query_handle *handle) -{ - (void)handle; - - function_called(); - return mock_type(int); -} - -STORAGE_POINT __mock_rrddim_query_next_metric(struct rrddim_query_handle *handle) -{ - (void)handle; - - function_called(); - - STORAGE_POINT sp = {}; - return sp; -} - -void __mock_rrddim_query_finalize(struct rrddim_query_handle *handle) -{ - (void)handle; - - function_called(); -} - -void rrdcalc_update_rrdlabels(RRDSET *st) -{ - (void)st; -} - -void rrdpush_sender_send_this_host_variable_now(RRDHOST *host, const RRDVAR_ACQUIRED *rva) -{ - (void)host; - (void)rva; -} - -void db_execute(const char *cmd) -{ - (void)cmd; -} - -DICTIONARY *rrdfamily_rrdvars_dict(const RRDFAMILY_ACQUIRED *rfa) { - (void)rfa; - return NULL; -} diff --git a/exporting/tests/system_doubles.c b/exporting/tests/system_doubles.c deleted file mode 100644 index ca85800c0..000000000 --- a/exporting/tests/system_doubles.c +++ /dev/null @@ -1,61 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "test_exporting_engine.h" - -void __wrap_uv_thread_create(uv_thread_t thread, void (*worker)(void *arg), void *arg) -{ - function_called(); - - check_expected_ptr(thread); - check_expected_ptr(worker); - check_expected_ptr(arg); -} - -void __wrap_uv_mutex_lock(uv_mutex_t *mutex) -{ - (void)mutex; -} - -void __wrap_uv_mutex_unlock(uv_mutex_t *mutex) -{ - (void)mutex; -} - -void __wrap_uv_cond_signal(uv_cond_t *cond_var) -{ - (void)cond_var; -} - -void __wrap_uv_cond_wait(uv_cond_t *cond_var, uv_mutex_t *mutex) -{ - (void)cond_var; - (void)mutex; -} - -ssize_t __wrap_recv(int sockfd, void *buf, size_t len, int flags) -{ - function_called(); - - check_expected(sockfd); - check_expected_ptr(buf); - check_expected(len); - check_expected(flags); - - char *mock_string = "Test recv"; - strcpy(buf, mock_string); - - return strlen(mock_string); -} - -ssize_t __wrap_send(int sockfd, const void *buf, size_t len, int flags) -{ - function_called(); - - check_expected(sockfd); - check_expected_ptr(buf); - check_expected_ptr(buf); - check_expected(len); - check_expected(flags); - - return strlen(buf); -} diff --git a/exporting/tests/test_exporting_engine.c b/exporting/tests/test_exporting_engine.c deleted file mode 100644 index b83f5de25..000000000 --- a/exporting/tests/test_exporting_engine.c +++ /dev/null @@ -1,2068 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#include "test_exporting_engine.h" -#include "libnetdata/required_dummies.h" - -RRDHOST *localhost; -netdata_rwlock_t rrd_rwlock; - -// global variables needed by read_exporting_config() -struct config netdata_config; -char *netdata_configured_user_config_dir = "."; -char *netdata_configured_stock_config_dir = "."; -char *netdata_configured_hostname = "test_global_host"; -bool global_statistics_enabled = true; - -char log_line[MAX_LOG_LINE + 1]; - -void init_connectors_in_tests(struct engine *engine) -{ - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_uv_thread_create); - - expect_value(__wrap_uv_thread_create, thread, &engine->instance_root->thread); - expect_value(__wrap_uv_thread_create, worker, simple_connector_worker); - expect_value(__wrap_uv_thread_create, arg, engine->instance_root); - - expect_function_call(__wrap_uv_thread_set_name_np); - - assert_int_equal(__real_init_connectors(engine), 0); - - assert_int_equal(engine->now, 2); - assert_int_equal(engine->instance_root->after, 2); -} - -static void test_exporting_engine(void **state) -{ - struct engine *engine = *state; - - expect_function_call(__wrap_read_exporting_config); - will_return(__wrap_read_exporting_config, engine); - - expect_function_call(__wrap_init_connectors); - expect_memory(__wrap_init_connectors, engine, engine, sizeof(struct engine)); - will_return(__wrap_init_connectors, 0); - - expect_function_call(__wrap_create_main_rusage_chart); - expect_not_value(__wrap_create_main_rusage_chart, st_rusage, NULL); - expect_not_value(__wrap_create_main_rusage_chart, rd_user, NULL); - expect_not_value(__wrap_create_main_rusage_chart, rd_system, NULL); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_mark_scheduled_instances); - expect_memory(__wrap_mark_scheduled_instances, engine, engine, sizeof(struct engine)); - will_return(__wrap_mark_scheduled_instances, 1); - - expect_function_call(__wrap_prepare_buffers); - expect_memory(__wrap_prepare_buffers, engine, engine, sizeof(struct engine)); - will_return(__wrap_prepare_buffers, 0); - - expect_function_call(__wrap_send_main_rusage); - expect_value(__wrap_send_main_rusage, st_rusage, NULL); - expect_value(__wrap_send_main_rusage, rd_user, NULL); - expect_value(__wrap_send_main_rusage, rd_system, NULL); - - void *ptr = malloc(sizeof(struct netdata_static_thread)); - assert_ptr_equal(exporting_main(ptr), NULL); - assert_int_equal(engine->now, 2); - free(ptr); -} - -static void test_read_exporting_config(void **state) -{ - struct engine *engine = __mock_read_exporting_config(); // TODO: use real read_exporting_config() function - *state = engine; - - assert_ptr_not_equal(engine, NULL); - assert_string_equal(engine->config.hostname, "test_engine_host"); - assert_int_equal(engine->config.update_every, 3); - assert_int_equal(engine->instance_num, 0); - - - struct instance *instance = engine->instance_root; - assert_ptr_not_equal(instance, NULL); - assert_ptr_equal(instance->next, NULL); - assert_ptr_equal(instance->engine, engine); - assert_int_equal(instance->config.type, EXPORTING_CONNECTOR_TYPE_GRAPHITE); - assert_string_equal(instance->config.destination, "localhost"); - assert_string_equal(instance->config.prefix, "netdata"); - assert_int_equal(instance->config.update_every, 1); - assert_int_equal(instance->config.buffer_on_failures, 10); - assert_int_equal(instance->config.timeoutms, 10000); - assert_true(simple_pattern_matches(instance->config.charts_pattern, "any_chart")); - assert_true(simple_pattern_matches(instance->config.hosts_pattern, "anyt_host")); - assert_int_equal(instance->config.options, EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES); - - teardown_configured_engine(state); -} - -static void test_init_connectors(void **state) -{ - struct engine *engine = *state; - - init_connectors_in_tests(engine); - - assert_int_equal(engine->instance_num, 1); - - struct instance *instance = engine->instance_root; - - assert_ptr_equal(instance->next, NULL); - assert_int_equal(instance->index, 0); - - struct simple_connector_config *connector_specific_config = instance->config.connector_specific_config; - assert_int_equal(connector_specific_config->default_port, 2003); - - assert_ptr_equal(instance->worker, simple_connector_worker); - assert_ptr_equal(instance->start_batch_formatting, NULL); - assert_ptr_equal(instance->start_host_formatting, format_host_labels_graphite_plaintext); - assert_ptr_equal(instance->start_chart_formatting, NULL); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_graphite_plaintext); - assert_ptr_equal(instance->end_chart_formatting, NULL); - assert_ptr_equal(instance->end_host_formatting, flush_host_labels); - - BUFFER *buffer = instance->buffer; - assert_ptr_not_equal(buffer, NULL); - buffer_sprintf(buffer, "%s", "graphite test"); - assert_string_equal(buffer_tostring(buffer), "graphite test"); -} - -static void test_init_graphite_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_graphite_instance(instance), 0); - assert_int_equal( - ((struct simple_connector_config *)(instance->config.connector_specific_config))->default_port, 2003); - freez(instance->config.connector_specific_config); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_graphite_plaintext); - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - - instance->config.options = EXPORTING_SOURCE_DATA_AVERAGE | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_graphite_instance(instance), 0); - assert_ptr_equal(instance->metric_formatting, format_dimension_stored_graphite_plaintext); -} - -static void test_init_json_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_json_instance(instance), 0); - assert_int_equal( - ((struct simple_connector_config *)(instance->config.connector_specific_config))->default_port, 5448); - freez(instance->config.connector_specific_config); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_json_plaintext); - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - - instance->config.options = EXPORTING_SOURCE_DATA_AVERAGE | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_json_instance(instance), 0); - assert_ptr_equal(instance->metric_formatting, format_dimension_stored_json_plaintext); -} - -static void test_init_opentsdb_telnet_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_opentsdb_telnet_instance(instance), 0); - assert_int_equal( - ((struct simple_connector_config *)(instance->config.connector_specific_config))->default_port, 4242); - freez(instance->config.connector_specific_config); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_opentsdb_telnet); - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - - instance->config.options = EXPORTING_SOURCE_DATA_AVERAGE | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_opentsdb_telnet_instance(instance), 0); - assert_ptr_equal(instance->metric_formatting, format_dimension_stored_opentsdb_telnet); -} - -static void test_init_opentsdb_http_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_opentsdb_http_instance(instance), 0); - assert_int_equal( - ((struct simple_connector_config *)(instance->config.connector_specific_config))->default_port, 4242); - freez(instance->config.connector_specific_config); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_opentsdb_http); - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - - instance->config.options = EXPORTING_SOURCE_DATA_AVERAGE | EXPORTING_OPTION_SEND_NAMES; - assert_int_equal(init_opentsdb_http_instance(instance), 0); - assert_ptr_equal(instance->metric_formatting, format_dimension_stored_opentsdb_http); -} - -static void test_mark_scheduled_instances(void **state) -{ - struct engine *engine = *state; - - assert_int_equal(__real_mark_scheduled_instances(engine), 1); - - struct instance *instance = engine->instance_root; - assert_int_equal(instance->scheduled, 1); - assert_int_equal(instance->before, 2); -} - -static void test_rrdhost_is_exportable(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - expect_function_call(__wrap_info_int); - - assert_ptr_equal(localhost->exporting_flags, NULL); - - assert_int_equal(__real_rrdhost_is_exportable(instance, localhost), 1); - - assert_string_equal(log_line, "enabled exporting of host 'localhost' for instance 'instance_name'"); - - assert_ptr_not_equal(localhost->exporting_flags, NULL); - assert_int_equal(localhost->exporting_flags[0], RRDHOST_FLAG_EXPORTING_SEND); -} - -static void test_false_rrdhost_is_exportable(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - simple_pattern_free(instance->config.hosts_pattern); - instance->config.hosts_pattern = simple_pattern_create("!*", NULL, SIMPLE_PATTERN_EXACT); - - expect_function_call(__wrap_info_int); - - assert_ptr_equal(localhost->exporting_flags, NULL); - - assert_int_equal(__real_rrdhost_is_exportable(instance, localhost), 0); - - assert_string_equal(log_line, "disabled exporting of host 'localhost' for instance 'instance_name'"); - - assert_ptr_not_equal(localhost->exporting_flags, NULL); - assert_int_equal(localhost->exporting_flags[0], RRDHOST_FLAG_EXPORTING_DONT_SEND); -} - -static void test_rrdset_is_exportable(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - assert_ptr_equal(st->exporting_flags, NULL); - - assert_int_equal(__real_rrdset_is_exportable(instance, st), 1); - - assert_ptr_not_equal(st->exporting_flags, NULL); - assert_int_equal(st->exporting_flags[0], RRDSET_FLAG_EXPORTING_SEND); -} - -static void test_false_rrdset_is_exportable(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - simple_pattern_free(instance->config.charts_pattern); - instance->config.charts_pattern = simple_pattern_create("!*", NULL, SIMPLE_PATTERN_EXACT); - - assert_ptr_equal(st->exporting_flags, NULL); - - assert_int_equal(__real_rrdset_is_exportable(instance, st), 0); - - assert_ptr_not_equal(st->exporting_flags, NULL); - assert_int_equal(st->exporting_flags[0], RRDSET_FLAG_EXPORTING_IGNORE); -} - -static void test_exporting_calculate_value_from_stored_data(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - - time_t timestamp; - - instance->after = 3; - instance->before = 10; - - expect_function_call(__mock_rrddim_query_oldest_time); - will_return(__mock_rrddim_query_oldest_time, 1); - - expect_function_call(__mock_rrddim_query_latest_time); - will_return(__mock_rrddim_query_latest_time, 2); - - expect_function_call(__mock_rrddim_query_init); - expect_value(__mock_rrddim_query_init, start_time, 1); - expect_value(__mock_rrddim_query_init, end_time, 2); - - expect_function_call(__mock_rrddim_query_is_finished); - will_return(__mock_rrddim_query_is_finished, 0); - expect_function_call(__mock_rrddim_query_next_metric); - - expect_function_call(__mock_rrddim_query_is_finished); - will_return(__mock_rrddim_query_is_finished, 0); - expect_function_call(__mock_rrddim_query_next_metric); - - expect_function_call(__mock_rrddim_query_is_finished); - will_return(__mock_rrddim_query_is_finished, 1); - - expect_function_call(__mock_rrddim_query_finalize); - - assert_float_equal(__real_exporting_calculate_value_from_stored_data(instance, rd, ×tamp), 36, 0.1); -} - -static void test_prepare_buffers(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->start_batch_formatting = __mock_start_batch_formatting; - instance->start_host_formatting = __mock_start_host_formatting; - instance->start_chart_formatting = __mock_start_chart_formatting; - instance->metric_formatting = __mock_metric_formatting; - instance->end_chart_formatting = __mock_end_chart_formatting; - instance->end_host_formatting = __mock_end_host_formatting; - instance->end_batch_formatting = __mock_end_batch_formatting; - __real_mark_scheduled_instances(engine); - - expect_function_call(__mock_start_batch_formatting); - expect_value(__mock_start_batch_formatting, instance, instance); - will_return(__mock_start_batch_formatting, 0); - - expect_function_call(__wrap_rrdhost_is_exportable); - expect_value(__wrap_rrdhost_is_exportable, instance, instance); - expect_value(__wrap_rrdhost_is_exportable, host, localhost); - will_return(__wrap_rrdhost_is_exportable, 1); - - expect_function_call(__mock_start_host_formatting); - expect_value(__mock_start_host_formatting, instance, instance); - expect_value(__mock_start_host_formatting, host, localhost); - will_return(__mock_start_host_formatting, 0); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - expect_function_call(__wrap_rrdset_is_exportable); - expect_value(__wrap_rrdset_is_exportable, instance, instance); - expect_value(__wrap_rrdset_is_exportable, st, st); - will_return(__wrap_rrdset_is_exportable, 1); - - expect_function_call(__mock_start_chart_formatting); - expect_value(__mock_start_chart_formatting, instance, instance); - expect_value(__mock_start_chart_formatting, st, st); - will_return(__mock_start_chart_formatting, 0); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - expect_function_call(__mock_metric_formatting); - expect_value(__mock_metric_formatting, instance, instance); - expect_value(__mock_metric_formatting, rd, rd); - will_return(__mock_metric_formatting, 0); - - expect_function_call(__mock_end_chart_formatting); - expect_value(__mock_end_chart_formatting, instance, instance); - expect_value(__mock_end_chart_formatting, st, st); - will_return(__mock_end_chart_formatting, 0); - - expect_function_call(__mock_end_host_formatting); - expect_value(__mock_end_host_formatting, instance, instance); - expect_value(__mock_end_host_formatting, host, localhost); - will_return(__mock_end_host_formatting, 0); - - expect_function_call(__mock_end_batch_formatting); - expect_value(__mock_end_batch_formatting, instance, instance); - will_return(__mock_end_batch_formatting, 0); - - __real_prepare_buffers(engine); - - assert_int_equal(instance->stats.buffered_metrics, 1); - - // check with NULL functions - instance->start_batch_formatting = NULL; - instance->start_host_formatting = NULL; - instance->start_chart_formatting = NULL; - instance->metric_formatting = NULL; - instance->end_chart_formatting = NULL; - instance->end_host_formatting = NULL; - instance->end_batch_formatting = NULL; - __real_prepare_buffers(engine); - - assert_int_equal(instance->scheduled, 0); - assert_int_equal(instance->after, 2); -} - -static void test_exporting_name_copy(void **state) -{ - (void)state; - - char *source_name = "test.name-with/special#characters_"; - char destination_name[RRD_ID_LENGTH_MAX + 1]; - - assert_int_equal(exporting_name_copy(destination_name, source_name, RRD_ID_LENGTH_MAX), 34); - assert_string_equal(destination_name, "test.name_with_special_characters_"); -} - -static void test_format_dimension_collected_graphite_plaintext(void **state) -{ - struct engine *engine = *state; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_collected_graphite_plaintext(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "netdata.test-host.chart_name.dimension_name;TAG1=VALUE1 TAG2=VALUE2 123000321 15051\n"); -} - -static void test_format_dimension_stored_graphite_plaintext(void **state) -{ - struct engine *engine = *state; - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_stored_graphite_plaintext(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "netdata.test-host.chart_name.dimension_name;TAG1=VALUE1 TAG2=VALUE2 690565856.0000000 15052\n"); -} - -static void test_format_dimension_collected_json_plaintext(void **state) -{ - struct engine *engine = *state; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_collected_json_plaintext(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "{\"prefix\":\"netdata\",\"hostname\":\"test-host\",\"host_tags\":\"TAG1=VALUE1 TAG2=VALUE2\"," - "\"chart_id\":\"chart_id\",\"chart_name\":\"chart_name\",\"chart_family\":\"\"," - "\"chart_context\":\"\",\"chart_type\":\"\",\"units\":\"\",\"id\":\"dimension_id\"," - "\"name\":\"dimension_name\",\"value\":123000321,\"timestamp\":15051}\n"); -} - -static void test_format_dimension_stored_json_plaintext(void **state) -{ - struct engine *engine = *state; - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_stored_json_plaintext(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "{\"prefix\":\"netdata\",\"hostname\":\"test-host\",\"host_tags\":\"TAG1=VALUE1 TAG2=VALUE2\"," - "\"chart_id\":\"chart_id\",\"chart_name\":\"chart_name\",\"chart_family\":\"\"," \ - "\"chart_context\": \"\",\"chart_type\":\"\",\"units\": \"\",\"id\":\"dimension_id\"," - "\"name\":\"dimension_name\",\"value\":690565856.0000000,\"timestamp\": 15052}\n"); -} - -static void test_format_dimension_collected_opentsdb_telnet(void **state) -{ - struct engine *engine = *state; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_collected_opentsdb_telnet(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "put netdata.chart_name.dimension_name 15051 123000321 host=test-host TAG1=VALUE1 TAG2=VALUE2\n"); -} - -static void test_format_dimension_stored_opentsdb_telnet(void **state) -{ - struct engine *engine = *state; - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_stored_opentsdb_telnet(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "put netdata.chart_name.dimension_name 15052 690565856.0000000 host=test-host TAG1=VALUE1 TAG2=VALUE2\n"); -} - -static void test_format_dimension_collected_opentsdb_http(void **state) -{ - struct engine *engine = *state; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_collected_opentsdb_http(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "{\"metric\":\"netdata.chart_name.dimension_name\"," - "\"timestamp\":15051," - "\"value\":123000321," - "\"tags\":{\"host\":\"test-host TAG1=VALUE1 TAG2=VALUE2\"}}"); -} - -static void test_format_dimension_stored_opentsdb_http(void **state) -{ - struct engine *engine = *state; - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - assert_int_equal(format_dimension_stored_opentsdb_http(engine->instance_root, rd), 0); - assert_string_equal( - buffer_tostring(engine->instance_root->buffer), - "{\"metric\":\"netdata.chart_name.dimension_name\"," - "\"timestamp\":15052," - "\"value\":690565856.0000000," - "\"tags\":{\"host\":\"test-host TAG1=VALUE1 TAG2=VALUE2\"}}"); -} - -static void test_exporting_discard_response(void **state) -{ - struct engine *engine = *state; - - BUFFER *response = buffer_create(0, NULL); - buffer_sprintf(response, "Test response"); - - assert_int_equal(exporting_discard_response(response, engine->instance_root), 0); - assert_int_equal(buffer_strlen(response), 0); - - buffer_free(response); -} - -static void test_simple_connector_receive_response(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - struct stats *stats = &instance->stats; - - int sock = 1; - - expect_function_call(__wrap_recv); - expect_value(__wrap_recv, sockfd, 1); - expect_not_value(__wrap_recv, buf, 0); - expect_value(__wrap_recv, len, 4096); - expect_value(__wrap_recv, flags, MSG_DONTWAIT); - - simple_connector_receive_response(&sock, instance); - - assert_int_equal(stats->received_bytes, 9); - assert_int_equal(stats->receptions, 1); - assert_int_equal(sock, 1); -} - -static void test_simple_connector_send_buffer(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - struct stats *stats = &instance->stats; - - int sock = 1; - int failures = 3; - size_t buffered_metrics = 1; - BUFFER *header = buffer_create(0, NULL); - BUFFER *buffer = buffer_create(0, NULL); - buffer_strcat(header, "test header\n"); - buffer_strcat(buffer, "test buffer\n"); - - expect_function_call(__wrap_send); - expect_value(__wrap_send, sockfd, 1); - expect_value(__wrap_send, buf, buffer_tostring(header)); - expect_string(__wrap_send, buf, "test header\n"); - expect_value(__wrap_send, len, 12); - expect_value(__wrap_send, flags, MSG_NOSIGNAL); - - expect_function_call(__wrap_send); - expect_value(__wrap_send, sockfd, 1); - expect_value(__wrap_send, buf, buffer_tostring(buffer)); - expect_string(__wrap_send, buf, "test buffer\n"); - expect_value(__wrap_send, len, 12); - expect_value(__wrap_send, flags, MSG_NOSIGNAL); - - simple_connector_send_buffer(&sock, &failures, instance, header, buffer, buffered_metrics); - - assert_int_equal(failures, 0); - assert_int_equal(stats->transmission_successes, 1); - assert_int_equal(stats->sent_bytes, 12); - assert_int_equal(stats->sent_metrics, 1); - assert_int_equal(stats->transmission_failures, 0); - - assert_int_equal(buffer_strlen(buffer), 0); - - assert_int_equal(sock, 1); -} - -static void test_simple_connector_worker(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - struct stats *stats = &instance->stats; - - __real_mark_scheduled_instances(engine); - - struct simple_connector_data *simple_connector_data = callocz(1, sizeof(struct simple_connector_data)); - instance->connector_specific_data = simple_connector_data; - simple_connector_data->last_buffer = callocz(1, sizeof(struct simple_connector_buffer)); - simple_connector_data->first_buffer = simple_connector_data->last_buffer; - simple_connector_data->header = buffer_create(0, NULL); - simple_connector_data->buffer = buffer_create(0, NULL); - simple_connector_data->last_buffer->header = buffer_create(0, NULL); - simple_connector_data->last_buffer->buffer = buffer_create(0, NULL); - strcpy(simple_connector_data->connected_to, "localhost"); - - buffer_sprintf(simple_connector_data->last_buffer->header, "test header"); - buffer_sprintf(simple_connector_data->last_buffer->buffer, "test buffer"); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_send_internal_metrics); - expect_value(__wrap_send_internal_metrics, instance, instance); - will_return(__wrap_send_internal_metrics, 0); - - simple_connector_worker(instance); - - assert_int_equal(stats->buffered_metrics, 0); - assert_int_equal(stats->buffered_bytes, 0); - assert_int_equal(stats->received_bytes, 0); - assert_int_equal(stats->sent_bytes, 0); - assert_int_equal(stats->sent_metrics, 0); - assert_int_equal(stats->lost_metrics, 0); - assert_int_equal(stats->receptions, 0); - assert_int_equal(stats->transmission_successes, 0); - assert_int_equal(stats->transmission_failures, 0); - assert_int_equal(stats->data_lost_events, 0); - assert_int_equal(stats->lost_bytes, 0); - assert_int_equal(stats->reconnects, 0); -} - -static void test_sanitize_json_string(void **state) -{ - (void)state; - - char *src = "check \t\\\" string"; - char dst[19 + 1]; - - sanitize_json_string(dst, src, 19); - - assert_string_equal(dst, "check _\\\\\\\" string"); -} - -static void test_sanitize_graphite_label_value(void **state) -{ - (void)state; - - char *src = "check ;~ string"; - char dst[15 + 1]; - - sanitize_graphite_label_value(dst, src, 15); - - assert_string_equal(dst, "check____string"); -} - -static void test_sanitize_opentsdb_label_value(void **state) -{ - (void)state; - - char *src = "check \t\\\" #&$? -_./ string"; - char dst[26 + 1]; - - sanitize_opentsdb_label_value(dst, src, 26); - - assert_string_equal(dst, "check__________-_./_string"); -} - -static void test_format_host_labels_json_plaintext(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options |= EXPORTING_OPTION_SEND_CONFIGURED_LABELS; - instance->config.options |= EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - assert_int_equal(format_host_labels_json_plaintext(instance, localhost), 0); - assert_string_equal(buffer_tostring(instance->labels_buffer), "\"labels\":{\"key1\":\"value1\",\"key2\":\"value2\"},"); -} - -static void test_format_host_labels_graphite_plaintext(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options |= EXPORTING_OPTION_SEND_CONFIGURED_LABELS; - instance->config.options |= EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - assert_int_equal(format_host_labels_graphite_plaintext(instance, localhost), 0); - assert_string_equal(buffer_tostring(instance->labels_buffer), ";key1=value1;key2=value2"); -} - -static void test_format_host_labels_opentsdb_telnet(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options |= EXPORTING_OPTION_SEND_CONFIGURED_LABELS; - instance->config.options |= EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - assert_int_equal(format_host_labels_opentsdb_telnet(instance, localhost), 0); - assert_string_equal(buffer_tostring(instance->labels_buffer), " key1=value1 key2=value2"); -} - -static void test_format_host_labels_opentsdb_http(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options |= EXPORTING_OPTION_SEND_CONFIGURED_LABELS; - instance->config.options |= EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - assert_int_equal(format_host_labels_opentsdb_http(instance, localhost), 0); - assert_string_equal(buffer_tostring(instance->labels_buffer), ",\"key1\":\"value1\",\"key2\":\"value2\""); -} - -static void test_flush_host_labels(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->labels_buffer = buffer_create(12, NULL); - buffer_strcat(instance->labels_buffer, "check string"); - assert_int_equal(buffer_strlen(instance->labels_buffer), 12); - - assert_int_equal(flush_host_labels(instance, localhost), 0); - assert_int_equal(buffer_strlen(instance->labels_buffer), 0); -} - -static void test_create_main_rusage_chart(void **state) -{ - UNUSED(state); - - RRDSET *st_rusage = calloc(1, sizeof(RRDSET)); - RRDDIM *rd_user = NULL; - RRDDIM *rd_system = NULL; - - expect_function_call(rrdset_create_custom); - expect_value(rrdset_create_custom, host, localhost); - expect_string(rrdset_create_custom, type, "netdata"); - expect_string(rrdset_create_custom, id, "exporting_main_thread_cpu"); - expect_value(rrdset_create_custom, name, NULL); - expect_string(rrdset_create_custom, family, "exporting"); - expect_string(rrdset_create_custom, context, "netdata.exporting_cpu_usage"); - expect_string(rrdset_create_custom, units, "milliseconds/s"); - expect_string(rrdset_create_custom, plugin, "exporting"); - expect_value(rrdset_create_custom, module, NULL); - expect_value(rrdset_create_custom, priority, 130600); - expect_value(rrdset_create_custom, update_every, localhost->rrd_update_every); - expect_value(rrdset_create_custom, chart_type, RRDSET_TYPE_STACKED); - will_return(rrdset_create_custom, st_rusage); - - expect_function_calls(rrddim_add_custom, 2); - expect_value_count(rrddim_add_custom, st, st_rusage, 2); - expect_value_count(rrddim_add_custom, name, NULL, 2); - expect_value_count(rrddim_add_custom, multiplier, 1, 2); - expect_value_count(rrddim_add_custom, divisor, 1000, 2); - expect_value_count(rrddim_add_custom, algorithm, RRD_ALGORITHM_INCREMENTAL, 2); - - __real_create_main_rusage_chart(&st_rusage, &rd_user, &rd_system); - - free(st_rusage); -} - -static void test_send_main_rusage(void **state) -{ - UNUSED(state); - - RRDSET *st_rusage = calloc(1, sizeof(RRDSET)); - st_rusage->counter_done = 1; - - expect_function_call(rrdset_next_usec); - expect_value(rrdset_next_usec, st, st_rusage); - - expect_function_calls(rrddim_set_by_pointer, 2); - expect_value_count(rrddim_set_by_pointer, st, st_rusage, 2); - - expect_function_call(rrdset_done); - expect_value(rrdset_done, st, st_rusage); - - __real_send_main_rusage(st_rusage, NULL, NULL); - - free(st_rusage); -} - -static void test_send_internal_metrics(void **state) -{ - UNUSED(state); - - struct instance *instance = calloc(1, sizeof(struct instance)); - instance->config.name = (const char *)strdupz("test_instance"); - instance->config.update_every = 2; - - struct stats *stats = &instance->stats; - - stats->st_metrics = calloc(1, sizeof(RRDSET)); - stats->st_metrics->counter_done = 1; - stats->st_bytes = calloc(1, sizeof(RRDSET)); - stats->st_bytes->counter_done = 1; - stats->st_ops = calloc(1, sizeof(RRDSET)); - stats->st_ops->counter_done = 1; - stats->st_rusage = calloc(1, sizeof(RRDSET)); - stats->st_rusage->counter_done = 1; - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_create_custom); - expect_value(rrdset_create_custom, host, localhost); - expect_string(rrdset_create_custom, type, "netdata"); - expect_string(rrdset_create_custom, id, "exporting_test_instance_metrics"); - expect_value(rrdset_create_custom, name, NULL); - expect_string(rrdset_create_custom, family, "exporting"); - expect_string(rrdset_create_custom, context, "exporting_buffer"); - expect_string(rrdset_create_custom, units, "metrics"); - expect_string(rrdset_create_custom, plugin, "exporting"); - expect_value(rrdset_create_custom, module, NULL); - expect_value(rrdset_create_custom, priority, 130610); - expect_value(rrdset_create_custom, update_every, 2); - expect_value(rrdset_create_custom, chart_type, RRDSET_TYPE_LINE); - will_return(rrdset_create_custom, stats->st_metrics); - - expect_function_calls(rrddim_add_custom, 3); - expect_value_count(rrddim_add_custom, st, stats->st_metrics, 3); - expect_value_count(rrddim_add_custom, name, NULL, 3); - expect_value_count(rrddim_add_custom, multiplier, 1, 3); - expect_value_count(rrddim_add_custom, divisor, 1, 3); - expect_value_count(rrddim_add_custom, algorithm, RRD_ALGORITHM_ABSOLUTE, 3); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_create_custom); - expect_value(rrdset_create_custom, host, localhost); - expect_string(rrdset_create_custom, type, "netdata"); - expect_string(rrdset_create_custom, id, "exporting_test_instance_bytes"); - expect_value(rrdset_create_custom, name, NULL); - expect_string(rrdset_create_custom, family, "exporting"); - expect_string(rrdset_create_custom, context, "exporting_data_size"); - expect_string(rrdset_create_custom, units, "KiB"); - expect_string(rrdset_create_custom, plugin, "exporting"); - expect_value(rrdset_create_custom, module, NULL); - expect_value(rrdset_create_custom, priority, 130620); - expect_value(rrdset_create_custom, update_every, 2); - expect_value(rrdset_create_custom, chart_type, RRDSET_TYPE_AREA); - will_return(rrdset_create_custom, stats->st_bytes); - - expect_function_calls(rrddim_add_custom, 4); - expect_value_count(rrddim_add_custom, st, stats->st_bytes, 4); - expect_value_count(rrddim_add_custom, name, NULL, 4); - expect_value_count(rrddim_add_custom, multiplier, 1, 4); - expect_value_count(rrddim_add_custom, divisor, 1024, 4); - expect_value_count(rrddim_add_custom, algorithm, RRD_ALGORITHM_ABSOLUTE, 4); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_create_custom); - expect_value(rrdset_create_custom, host, localhost); - expect_string(rrdset_create_custom, type, "netdata"); - expect_string(rrdset_create_custom, id, "exporting_test_instance_ops"); - expect_value(rrdset_create_custom, name, NULL); - expect_string(rrdset_create_custom, family, "exporting"); - expect_string(rrdset_create_custom, context, "exporting_operations"); - expect_string(rrdset_create_custom, units, "operations"); - expect_string(rrdset_create_custom, plugin, "exporting"); - expect_value(rrdset_create_custom, module, NULL); - expect_value(rrdset_create_custom, priority, 130630); - expect_value(rrdset_create_custom, update_every, 2); - expect_value(rrdset_create_custom, chart_type, RRDSET_TYPE_LINE); - will_return(rrdset_create_custom, stats->st_ops); - - expect_function_calls(rrddim_add_custom, 5); - expect_value_count(rrddim_add_custom, st, stats->st_ops, 5); - expect_value_count(rrddim_add_custom, name, NULL, 5); - expect_value_count(rrddim_add_custom, multiplier, 1, 5); - expect_value_count(rrddim_add_custom, divisor, 1, 5); - expect_value_count(rrddim_add_custom, algorithm, RRD_ALGORITHM_ABSOLUTE, 5); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_create_custom); - expect_value(rrdset_create_custom, host, localhost); - expect_string(rrdset_create_custom, type, "netdata"); - expect_string(rrdset_create_custom, id, "exporting_test_instance_thread_cpu"); - expect_value(rrdset_create_custom, name, NULL); - expect_string(rrdset_create_custom, family, "exporting"); - expect_string(rrdset_create_custom, context, "exporting_instance"); - expect_string(rrdset_create_custom, units, "milliseconds/s"); - expect_string(rrdset_create_custom, plugin, "exporting"); - expect_value(rrdset_create_custom, module, NULL); - expect_value(rrdset_create_custom, priority, 130640); - expect_value(rrdset_create_custom, update_every, 2); - expect_value(rrdset_create_custom, chart_type, RRDSET_TYPE_STACKED); - will_return(rrdset_create_custom, stats->st_rusage); - - expect_function_calls(rrddim_add_custom, 2); - expect_value_count(rrddim_add_custom, st, stats->st_rusage, 2); - expect_value_count(rrddim_add_custom, name, NULL, 2); - expect_value_count(rrddim_add_custom, multiplier, 1, 2); - expect_value_count(rrddim_add_custom, divisor, 1000, 2); - expect_value_count(rrddim_add_custom, algorithm, RRD_ALGORITHM_INCREMENTAL, 2); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_next_usec); - expect_value(rrdset_next_usec, st, stats->st_metrics); - - expect_function_calls(rrddim_set_by_pointer, 3); - expect_value_count(rrddim_set_by_pointer, st, stats->st_metrics, 3); - - expect_function_call(rrdset_done); - expect_value(rrdset_done, st, stats->st_metrics); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_next_usec); - expect_value(rrdset_next_usec, st, stats->st_bytes); - - expect_function_calls(rrddim_set_by_pointer, 4); - expect_value_count(rrddim_set_by_pointer, st, stats->st_bytes, 4); - - expect_function_call(rrdset_done); - expect_value(rrdset_done, st, stats->st_bytes); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_next_usec); - expect_value(rrdset_next_usec, st, stats->st_ops); - - expect_function_calls(rrddim_set_by_pointer, 5); - expect_value_count(rrddim_set_by_pointer, st, stats->st_ops, 5); - - expect_function_call(rrdset_done); - expect_value(rrdset_done, st, stats->st_ops); - - // ------------------------------------------------------------------------ - - expect_function_call(rrdset_next_usec); - expect_value(rrdset_next_usec, st, stats->st_rusage); - - expect_function_calls(rrddim_set_by_pointer, 2); - expect_value_count(rrddim_set_by_pointer, st, stats->st_rusage, 2); - - expect_function_call(rrdset_done); - expect_value(rrdset_done, st, stats->st_rusage); - - // ------------------------------------------------------------------------ - - __real_send_internal_metrics(instance); - - free(stats->st_metrics); - free(stats->st_bytes); - free(stats->st_ops); - free(stats->st_rusage); - free((void *)instance->config.name); - free(instance); -} - -static void test_can_send_rrdset(void **state) -{ - (void)*state; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - assert_int_equal(can_send_rrdset(prometheus_exporter_instance, st, NULL), 1); - - rrdset_flag_set(st, RRDSET_FLAG_EXPORTING_IGNORE); - assert_int_equal(can_send_rrdset(prometheus_exporter_instance, st, NULL), 0); - rrdset_flag_clear(st, RRDSET_FLAG_EXPORTING_IGNORE); - - // TODO: test with a denying simple pattern - - rrdset_flag_set(st, RRDSET_FLAG_OBSOLETE); - assert_int_equal(can_send_rrdset(prometheus_exporter_instance, st, NULL), 0); - rrdset_flag_clear(st, RRDSET_FLAG_OBSOLETE); - - st->rrd_memory_mode = RRD_MEMORY_MODE_NONE; - prometheus_exporter_instance->config.options |= EXPORTING_SOURCE_DATA_AVERAGE; - assert_int_equal(can_send_rrdset(prometheus_exporter_instance, st, NULL), 0); -} - -static void test_prometheus_name_copy(void **state) -{ - (void)*state; - - char destination_name[PROMETHEUS_ELEMENT_MAX + 1]; - assert_int_equal(prometheus_name_copy(destination_name, "test-name", PROMETHEUS_ELEMENT_MAX), 9); - - assert_string_equal(destination_name, "test_name"); -} - -static void test_prometheus_label_copy(void **state) -{ - (void)*state; - - char destination_name[PROMETHEUS_ELEMENT_MAX + 1]; - assert_int_equal(prometheus_label_copy(destination_name, "test\"\\\nlabel", PROMETHEUS_ELEMENT_MAX), 15); - - assert_string_equal(destination_name, "test\\\"\\\\\\\nlabel"); -} - -static void test_prometheus_units_copy(void **state) -{ - (void)*state; - - char destination_name[PROMETHEUS_ELEMENT_MAX + 1]; - assert_string_equal(prometheus_units_copy(destination_name, "test-units", PROMETHEUS_ELEMENT_MAX, 0), "_test_units"); - assert_string_equal(destination_name, "_test_units"); - - assert_string_equal(prometheus_units_copy(destination_name, "%", PROMETHEUS_ELEMENT_MAX, 0), "_percent"); - assert_string_equal(prometheus_units_copy(destination_name, "test-units/s", PROMETHEUS_ELEMENT_MAX, 0), "_test_units_persec"); - - assert_string_equal(prometheus_units_copy(destination_name, "KiB", PROMETHEUS_ELEMENT_MAX, 1), "_KB"); -} - -static void test_format_host_labels_prometheus(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options |= EXPORTING_OPTION_SEND_CONFIGURED_LABELS; - instance->config.options |= EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - format_host_labels_prometheus(instance, localhost); - assert_string_equal(buffer_tostring(instance->labels_buffer), "key1=\"value1\",key2=\"value2\""); -} - -static void rrd_stats_api_v1_charts_allmetrics_prometheus(void **state) -{ - (void)state; - - BUFFER *buffer = buffer_create(0, NULL); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - localhost->hostname = string_strdupz("test_hostname"); - st->family = string_strdupz("test_family"); - st->context = string_strdupz("test_context"); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - rrd_stats_api_v1_charts_allmetrics_prometheus_single_host(localhost, NULL, buffer, "test_server", "test_prefix", 0, 0); - - assert_string_equal( - buffer_tostring(buffer), - "netdata_info{instance=\"test_hostname\",application=\"\",version=\"\",key1=\"value1\",key2=\"value2\"} 1\n" - "test_prefix_test_context{chart=\"chart_id\",family=\"test_family\",dimension=\"dimension_id\"} 690565856.0000000\n"); - - buffer_flush(buffer); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - rrd_stats_api_v1_charts_allmetrics_prometheus_single_host( - localhost, NULL, buffer, "test_server", "test_prefix", 0, PROMETHEUS_OUTPUT_NAMES | PROMETHEUS_OUTPUT_TYPES); - - assert_string_equal( - buffer_tostring(buffer), - "netdata_info{instance=\"test_hostname\",application=\"\",version=\"\",key1=\"value1\",key2=\"value2\"} 1\n" - "# TYPE test_prefix_test_context gauge\n" - "test_prefix_test_context{chart=\"chart_name\",family=\"test_family\",dimension=\"dimension_name\"} 690565856.0000000\n"); - - buffer_flush(buffer); - - expect_function_call(__wrap_now_realtime_sec); - will_return(__wrap_now_realtime_sec, 2); - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - rrd_stats_api_v1_charts_allmetrics_prometheus_all_hosts(localhost, NULL, buffer, "test_server", "test_prefix", 0, 0); - - assert_string_equal( - buffer_tostring(buffer), - "netdata_info{instance=\"test_hostname\",application=\"\",version=\"\",key1=\"value1\",key2=\"value2\"} 1\n" - "test_prefix_test_context{chart=\"chart_id\",family=\"test_family\",dimension=\"dimension_id\",instance=\"test_hostname\"} 690565856.0000000\n"); - - free(st->context); - free(st->family); - free(localhost->hostname); - buffer_free(buffer); -} - -#if ENABLE_PROMETHEUS_REMOTE_WRITE -static void test_init_prometheus_remote_write_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - expect_function_call(__wrap_init_write_request); - will_return(__wrap_init_write_request, 0xff); - - assert_int_equal(init_prometheus_remote_write_instance(instance), 0); - - assert_ptr_equal(instance->worker, simple_connector_worker); - assert_ptr_equal(instance->start_batch_formatting, NULL); - assert_ptr_equal(instance->start_host_formatting, format_host_prometheus_remote_write); - assert_ptr_equal(instance->start_chart_formatting, format_chart_prometheus_remote_write); - assert_ptr_equal(instance->metric_formatting, format_dimension_prometheus_remote_write); - assert_ptr_equal(instance->end_chart_formatting, NULL); - assert_ptr_equal(instance->end_host_formatting, NULL); - assert_ptr_equal(instance->end_batch_formatting, format_batch_prometheus_remote_write); - assert_ptr_equal(instance->prepare_header, prometheus_remote_write_prepare_header); - assert_ptr_equal(instance->check_response, process_prometheus_remote_write_response); - - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - - struct prometheus_remote_write_specific_data *connector_specific_data = - (struct prometheus_remote_write_specific_data *)instance->connector_specific_data; - - assert_ptr_not_equal(instance->connector_specific_data, NULL); - assert_ptr_not_equal(connector_specific_data->write_request, NULL); - freez(instance->connector_specific_data); -} - -static void test_prometheus_remote_write_prepare_header(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - struct prometheus_remote_write_specific_config *connector_specific_config = - callocz(1, sizeof(struct prometheus_remote_write_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->remote_write_path = strdupz("/receive"); - - struct simple_connector_data *simple_connector_data = callocz(1, sizeof(struct simple_connector_data)); - instance->connector_specific_data = simple_connector_data; - simple_connector_data->last_buffer = callocz(1, sizeof(struct simple_connector_buffer)); - simple_connector_data->last_buffer->header = buffer_create(0, NULL); - simple_connector_data->last_buffer->buffer = buffer_create(0, NULL); - strcpy(simple_connector_data->connected_to, "localhost"); - - buffer_sprintf(simple_connector_data->last_buffer->buffer, "test buffer"); - - prometheus_remote_write_prepare_header(instance); - - assert_string_equal( - buffer_tostring(simple_connector_data->last_buffer->header), - "POST /receive HTTP/1.1\r\n" - "Host: localhost\r\n" - "Accept: */*\r\n" - "Content-Encoding: snappy\r\n" - "Content-Type: application/x-protobuf\r\n" - "X-Prometheus-Remote-Write-Version: 0.1.0\r\n" - "Content-Length: 11\r\n" - "\r\n"); - - free(connector_specific_config->remote_write_path); - - buffer_free(simple_connector_data->last_buffer->header); - buffer_free(simple_connector_data->last_buffer->buffer); -} - -static void test_process_prometheus_remote_write_response(void **state) -{ - (void)state; - BUFFER *buffer = buffer_create(0, NULL); - - buffer_sprintf(buffer, "HTTP/1.1 200 OK\r\n"); - assert_int_equal(process_prometheus_remote_write_response(buffer, NULL), 0); - - buffer_free(buffer); -} - -static void test_format_host_prometheus_remote_write(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options |= EXPORTING_OPTION_SEND_CONFIGURED_LABELS; - instance->config.options |= EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - - struct simple_connector_data *simple_connector_data = mallocz(sizeof(struct simple_connector_data *)); - instance->connector_specific_data = simple_connector_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - mallocz(sizeof(struct prometheus_remote_write_specific_data *)); - simple_connector_data->connector_specific_data = (void *)connector_specific_data; - connector_specific_data->write_request = (void *)0xff; - - localhost->program_name = string_strdupz("test_program"); - localhost->program_version = string_strdupz("test_version"); - - expect_function_call(__wrap_add_host_info); - expect_value(__wrap_add_host_info, write_request_p, 0xff); - expect_string(__wrap_add_host_info, name, "netdata_info"); - expect_string(__wrap_add_host_info, instance, "test-host"); - expect_string(__wrap_add_host_info, application, "test_program"); - expect_string(__wrap_add_host_info, version, "test_version"); - expect_in_range( - __wrap_add_host_info, timestamp, now_realtime_usec() / USEC_PER_MS - 1000, now_realtime_usec() / USEC_PER_MS); - - expect_function_call(__wrap_add_label); - expect_value(__wrap_add_label, write_request_p, 0xff); - expect_string(__wrap_add_label, key, "key1"); - expect_string(__wrap_add_label, value, "value1"); - - expect_function_call(__wrap_add_label); - expect_value(__wrap_add_label, write_request_p, 0xff); - expect_string(__wrap_add_label, key, "key2"); - expect_string(__wrap_add_label, value, "value2"); - - assert_int_equal(format_host_prometheus_remote_write(instance, localhost), 0); - - freez(connector_specific_data); - freez(simple_connector_data); - free(localhost->program_name); - free(localhost->program_version); -} - -static void test_format_dimension_prometheus_remote_write(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - struct simple_connector_data *simple_connector_data = mallocz(sizeof(struct simple_connector_data *)); - instance->connector_specific_data = simple_connector_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - mallocz(sizeof(struct prometheus_remote_write_specific_data *)); - simple_connector_data->connector_specific_data = (void *)connector_specific_data; - connector_specific_data->write_request = (void *)0xff; - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - RRDDIM *rd; - rrddim_foreach_read(rd, st); - break; - rrddim_foreach_done(rd); - - expect_function_call(__wrap_exporting_calculate_value_from_stored_data); - will_return(__wrap_exporting_calculate_value_from_stored_data, pack_storage_number(27, SN_DEFAULT_FLAGS)); - - expect_function_call(__wrap_add_metric); - expect_value(__wrap_add_metric, write_request_p, 0xff); - expect_string(__wrap_add_metric, name, "netdata_"); - expect_string(__wrap_add_metric, chart, ""); - expect_string(__wrap_add_metric, family, ""); - expect_string(__wrap_add_metric, dimension, "dimension_name"); - expect_string(__wrap_add_metric, instance, "test-host"); - expect_value(__wrap_add_metric, value, 0x292932e0); - expect_value(__wrap_add_metric, timestamp, 15052 * MSEC_PER_SEC); - - assert_int_equal(format_dimension_prometheus_remote_write(instance, rd), 0); -} - -static void test_format_batch_prometheus_remote_write(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - struct simple_connector_data *simple_connector_data = mallocz(sizeof(struct simple_connector_data *)); - instance->connector_specific_data = simple_connector_data; - struct prometheus_remote_write_specific_data *connector_specific_data = - mallocz(sizeof(struct prometheus_remote_write_specific_data *)); - simple_connector_data->connector_specific_data = (void *)connector_specific_data; - connector_specific_data->write_request = __real_init_write_request(); - - expect_function_call(__wrap_simple_connector_end_batch); - expect_value(__wrap_simple_connector_end_batch, instance, instance); - will_return(__wrap_simple_connector_end_batch, 0); - __real_add_host_info( - connector_specific_data->write_request, - "test_name", "test_instance", "test_application", "test_version", 15051); - - __real_add_label(connector_specific_data->write_request, "test_key", "test_value"); - - __real_add_metric( - connector_specific_data->write_request, - "test_name", "test chart", "test_family", "test_dimension", "test_instance", - 123000321, 15052); - - assert_int_equal(format_batch_prometheus_remote_write(instance), 0); - - BUFFER *buffer = instance->buffer; - char *write_request_string = calloc(1, 1000); - convert_write_request_to_string(buffer_tostring(buffer), buffer_strlen(buffer), write_request_string, 999); - assert_int_equal(strlen(write_request_string), 753); - assert_string_equal( - write_request_string, - "timeseries {\n" - " labels {\n" - " name: \"__name__\"\n" - " value: \"test_name\"\n" - " }\n" - " labels {\n" - " name: \"instance\"\n" - " value: \"test_instance\"\n" - " }\n" - " labels {\n" - " name: \"application\"\n" - " value: \"test_application\"\n" - " }\n" - " labels {\n" - " name: \"version\"\n" - " value: \"test_version\"\n" - " }\n" - " labels {\n" - " name: \"test_key\"\n" - " value: \"test_value\"\n" - " }\n" - " samples {\n" - " value: 1\n" - " timestamp: 15051\n" - " }\n" - "}\n" - "timeseries {\n" - " labels {\n" - " name: \"__name__\"\n" - " value: \"test_name\"\n" - " }\n" - " labels {\n" - " name: \"chart\"\n" - " value: \"test chart\"\n" - " }\n" - " labels {\n" - " name: \"family\"\n" - " value: \"test_family\"\n" - " }\n" - " labels {\n" - " name: \"dimension\"\n" - " value: \"test_dimension\"\n" - " }\n" - " labels {\n" - " name: \"instance\"\n" - " value: \"test_instance\"\n" - " }\n" - " samples {\n" - " value: 123000321\n" - " timestamp: 15052\n" - " }\n" - "}\n"); - free(write_request_string); - - protocol_buffers_shutdown(); -} -#endif // ENABLE_PROMETHEUS_REMOTE_WRITE - -#if HAVE_KINESIS -static void test_init_aws_kinesis_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - - struct aws_kinesis_specific_config *connector_specific_config = - callocz(1, sizeof(struct aws_kinesis_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->stream_name = strdupz("test_stream"); - connector_specific_config->auth_key_id = strdupz("test_auth_key_id"); - connector_specific_config->secure_key = strdupz("test_secure_key"); - - expect_function_call(__wrap_aws_sdk_init); - expect_function_call(__wrap_kinesis_init); - expect_not_value(__wrap_kinesis_init, kinesis_specific_data_p, NULL); - expect_string(__wrap_kinesis_init, region, "localhost"); - expect_string(__wrap_kinesis_init, access_key_id, "test_auth_key_id"); - expect_string(__wrap_kinesis_init, secret_key, "test_secure_key"); - expect_value(__wrap_kinesis_init, timeout, 10000); - - assert_int_equal(init_aws_kinesis_instance(instance), 0); - - assert_ptr_equal(instance->worker, aws_kinesis_connector_worker); - assert_ptr_equal(instance->start_batch_formatting, NULL); - assert_ptr_equal(instance->start_host_formatting, format_host_labels_json_plaintext); - assert_ptr_equal(instance->start_chart_formatting, NULL); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_json_plaintext); - assert_ptr_equal(instance->end_chart_formatting, NULL); - assert_ptr_equal(instance->end_host_formatting, flush_host_labels); - assert_ptr_equal(instance->end_batch_formatting, NULL); - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - assert_ptr_not_equal(instance->connector_specific_data, NULL); - freez(instance->connector_specific_data); - - instance->config.options = EXPORTING_SOURCE_DATA_AVERAGE | EXPORTING_OPTION_SEND_NAMES; - - expect_function_call(__wrap_kinesis_init); - expect_not_value(__wrap_kinesis_init, kinesis_specific_data_p, NULL); - expect_string(__wrap_kinesis_init, region, "localhost"); - expect_string(__wrap_kinesis_init, access_key_id, "test_auth_key_id"); - expect_string(__wrap_kinesis_init, secret_key, "test_secure_key"); - expect_value(__wrap_kinesis_init, timeout, 10000); - - assert_int_equal(init_aws_kinesis_instance(instance), 0); - assert_ptr_equal(instance->metric_formatting, format_dimension_stored_json_plaintext); - - free(connector_specific_config->stream_name); - free(connector_specific_config->auth_key_id); - free(connector_specific_config->secure_key); -} - -static void test_aws_kinesis_connector_worker(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - struct stats *stats = &instance->stats; - BUFFER *buffer = instance->buffer; - - __real_mark_scheduled_instances(engine); - - expect_function_call(__wrap_rrdhost_is_exportable); - expect_value(__wrap_rrdhost_is_exportable, instance, instance); - expect_value(__wrap_rrdhost_is_exportable, host, localhost); - will_return(__wrap_rrdhost_is_exportable, 1); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - expect_function_call(__wrap_rrdset_is_exportable); - expect_value(__wrap_rrdset_is_exportable, instance, instance); - expect_value(__wrap_rrdset_is_exportable, st, st); - will_return(__wrap_rrdset_is_exportable, 1); - - expect_function_call(__wrap_simple_connector_end_batch); - expect_value(__wrap_simple_connector_end_batch, instance, instance); - will_return(__wrap_simple_connector_end_batch, 0); - __real_prepare_buffers(engine); - - struct aws_kinesis_specific_config *connector_specific_config = - callocz(1, sizeof(struct aws_kinesis_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->stream_name = strdupz("test_stream"); - connector_specific_config->auth_key_id = strdupz("test_auth_key_id"); - connector_specific_config->secure_key = strdupz("test_secure_key"); - - struct aws_kinesis_specific_data *connector_specific_data = callocz(1, sizeof(struct aws_kinesis_specific_data)); - instance->connector_specific_data = (void *)connector_specific_data; - - expect_function_call(__wrap_kinesis_put_record); - expect_not_value(__wrap_kinesis_put_record, kinesis_specific_data_p, NULL); - expect_string(__wrap_kinesis_put_record, stream_name, "test_stream"); - expect_string(__wrap_kinesis_put_record, partition_key, "netdata_0"); - expect_value(__wrap_kinesis_put_record, data, buffer_tostring(buffer)); - // The buffer is prepared by Graphite exporting connector - expect_string( - __wrap_kinesis_put_record, data, - "netdata.test-host.chart_name.dimension_name;TAG1=VALUE1 TAG2=VALUE2 123000321 15051\n"); - expect_value(__wrap_kinesis_put_record, data_len, 84); - - expect_function_call(__wrap_kinesis_get_result); - expect_value(__wrap_kinesis_get_result, request_outcomes_p, NULL); - expect_not_value(__wrap_kinesis_get_result, error_message, NULL); - expect_not_value(__wrap_kinesis_get_result, sent_bytes, NULL); - expect_not_value(__wrap_kinesis_get_result, lost_bytes, NULL); - will_return(__wrap_kinesis_get_result, 0); - - expect_function_call(__wrap_send_internal_metrics); - expect_value(__wrap_send_internal_metrics, instance, instance); - will_return(__wrap_send_internal_metrics, 0); - - aws_kinesis_connector_worker(instance); - - assert_int_equal(stats->buffered_metrics, 0); - assert_int_equal(stats->buffered_bytes, 84); - assert_int_equal(stats->received_bytes, 0); - assert_int_equal(stats->sent_bytes, 84); - assert_int_equal(stats->sent_metrics, 1); - assert_int_equal(stats->lost_metrics, 0); - assert_int_equal(stats->receptions, 1); - assert_int_equal(stats->transmission_successes, 1); - assert_int_equal(stats->transmission_failures, 0); - assert_int_equal(stats->data_lost_events, 0); - assert_int_equal(stats->lost_bytes, 0); - assert_int_equal(stats->reconnects, 0); - - free(connector_specific_config->stream_name); - free(connector_specific_config->auth_key_id); - free(connector_specific_config->secure_key); -} -#endif // HAVE_KINESIS - -#if ENABLE_EXPORTING_PUBSUB -static void test_init_pubsub_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - - struct pubsub_specific_config *connector_specific_config = - callocz(1, sizeof(struct pubsub_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->credentials_file = strdupz("/test/credentials/file"); - connector_specific_config->project_id = strdupz("test_project_id"); - connector_specific_config->topic_id = strdupz("test_topic_id"); - - expect_function_call(__wrap_pubsub_init); - expect_not_value(__wrap_pubsub_init, pubsub_specific_data_p, NULL); - expect_string(__wrap_pubsub_init, destination, "localhost"); - expect_string(__wrap_pubsub_init, error_message, ""); - expect_string(__wrap_pubsub_init, credentials_file, "/test/credentials/file"); - expect_string(__wrap_pubsub_init, project_id, "test_project_id"); - expect_string(__wrap_pubsub_init, topic_id, "test_topic_id"); - will_return(__wrap_pubsub_init, 0); - - assert_int_equal(init_pubsub_instance(instance), 0); - - assert_ptr_equal(instance->worker, pubsub_connector_worker); - assert_ptr_equal(instance->start_batch_formatting, NULL); - assert_ptr_equal(instance->start_host_formatting, format_host_labels_json_plaintext); - assert_ptr_equal(instance->start_chart_formatting, NULL); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_json_plaintext); - assert_ptr_equal(instance->end_chart_formatting, NULL); - assert_ptr_equal(instance->end_host_formatting, flush_host_labels); - assert_ptr_equal(instance->end_batch_formatting, NULL); - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - assert_ptr_not_equal(instance->connector_specific_data, NULL); - freez(instance->connector_specific_data); - - instance->config.options = EXPORTING_SOURCE_DATA_AVERAGE | EXPORTING_OPTION_SEND_NAMES; - - expect_function_call(__wrap_pubsub_init); - expect_not_value(__wrap_pubsub_init, pubsub_specific_data_p, NULL); - expect_string(__wrap_pubsub_init, destination, "localhost"); - expect_string(__wrap_pubsub_init, error_message, ""); - expect_string(__wrap_pubsub_init, credentials_file, "/test/credentials/file"); - expect_string(__wrap_pubsub_init, project_id, "test_project_id"); - expect_string(__wrap_pubsub_init, topic_id, "test_topic_id"); - will_return(__wrap_pubsub_init, 0); - - assert_int_equal(init_pubsub_instance(instance), 0); - assert_ptr_equal(instance->metric_formatting, format_dimension_stored_json_plaintext); - - free(connector_specific_config->credentials_file); - free(connector_specific_config->project_id); - free(connector_specific_config->topic_id); -} - -static void test_pubsub_connector_worker(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - struct stats *stats = &instance->stats; - - __real_mark_scheduled_instances(engine); - - expect_function_call(__wrap_rrdhost_is_exportable); - expect_value(__wrap_rrdhost_is_exportable, instance, instance); - expect_value(__wrap_rrdhost_is_exportable, host, localhost); - will_return(__wrap_rrdhost_is_exportable, 1); - - RRDSET *st; - rrdset_foreach_read(st, localhost); - break; - rrdset_foreach_done(st); - - expect_function_call(__wrap_rrdset_is_exportable); - expect_value(__wrap_rrdset_is_exportable, instance, instance); - expect_value(__wrap_rrdset_is_exportable, st, st); - will_return(__wrap_rrdset_is_exportable, 1); - - expect_function_call(__wrap_simple_connector_end_batch); - expect_value(__wrap_simple_connector_end_batch, instance, instance); - will_return(__wrap_simple_connector_end_batch, 0); - __real_prepare_buffers(engine); - - struct pubsub_specific_config *connector_specific_config = - callocz(1, sizeof(struct pubsub_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->credentials_file = strdupz("/test/credentials/file"); - connector_specific_config->project_id = strdupz("test_project_id"); - connector_specific_config->topic_id = strdupz("test_topic_id"); - - struct pubsub_specific_data *connector_specific_data = callocz(1, sizeof(struct pubsub_specific_data)); - instance->connector_specific_data = (void *)connector_specific_data; - - expect_function_call(__wrap_pubsub_add_message); - expect_not_value(__wrap_pubsub_add_message, pubsub_specific_data_p, NULL); - // The buffer is prepared by Graphite exporting connector - expect_string( - __wrap_pubsub_add_message, data, - "netdata.test-host.chart_name.dimension_name;TAG1=VALUE1 TAG2=VALUE2 123000321 15051\n"); - will_return(__wrap_pubsub_add_message, 0); - - expect_function_call(__wrap_pubsub_publish); - expect_not_value(__wrap_pubsub_publish, pubsub_specific_data_p, NULL); - expect_string(__wrap_pubsub_publish, error_message, ""); - expect_value(__wrap_pubsub_publish, buffered_metrics, 1); - expect_value(__wrap_pubsub_publish, buffered_bytes, 84); - will_return(__wrap_pubsub_publish, 0); - - expect_function_call(__wrap_pubsub_get_result); - expect_not_value(__wrap_pubsub_get_result, pubsub_specific_data_p, NULL); - expect_not_value(__wrap_pubsub_get_result, error_message, NULL); - expect_not_value(__wrap_pubsub_get_result, sent_metrics, NULL); - expect_not_value(__wrap_pubsub_get_result, sent_bytes, NULL); - expect_not_value(__wrap_pubsub_get_result, lost_metrics, NULL); - expect_not_value(__wrap_pubsub_get_result, lost_bytes, NULL); - will_return(__wrap_pubsub_get_result, 0); - - expect_function_call(__wrap_send_internal_metrics); - expect_value(__wrap_send_internal_metrics, instance, instance); - will_return(__wrap_send_internal_metrics, 0); - - pubsub_connector_worker(instance); - - assert_int_equal(stats->buffered_metrics, 0); - assert_int_equal(stats->buffered_bytes, 84); - assert_int_equal(stats->received_bytes, 0); - assert_int_equal(stats->sent_bytes, 84); - assert_int_equal(stats->sent_metrics, 0); - assert_int_equal(stats->lost_metrics, 0); - assert_int_equal(stats->receptions, 1); - assert_int_equal(stats->transmission_successes, 1); - assert_int_equal(stats->transmission_failures, 0); - assert_int_equal(stats->data_lost_events, 0); - assert_int_equal(stats->lost_bytes, 0); - assert_int_equal(stats->reconnects, 0); - - free(connector_specific_config->credentials_file); - free(connector_specific_config->project_id); - free(connector_specific_config->topic_id); -} -#endif // ENABLE_EXPORTING_PUBSUB - -#if HAVE_MONGOC -static void test_init_mongodb_instance(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - instance->config.options = EXPORTING_SOURCE_DATA_AS_COLLECTED | EXPORTING_OPTION_SEND_NAMES; - - struct mongodb_specific_config *connector_specific_config = callocz(1, sizeof(struct mongodb_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->database = strdupz("test_database"); - connector_specific_config->collection = strdupz("test_collection"); - instance->config.buffer_on_failures = 10; - - expect_function_call(__wrap_mongoc_init); - expect_function_call(__wrap_mongoc_uri_new_with_error); - expect_string(__wrap_mongoc_uri_new_with_error, uri_string, "localhost"); - expect_not_value(__wrap_mongoc_uri_new_with_error, error, NULL); - will_return(__wrap_mongoc_uri_new_with_error, 0xf1); - - expect_function_call(__wrap_mongoc_uri_get_option_as_int32); - expect_value(__wrap_mongoc_uri_get_option_as_int32, uri, 0xf1); - expect_string(__wrap_mongoc_uri_get_option_as_int32, option, MONGOC_URI_SOCKETTIMEOUTMS); - expect_value(__wrap_mongoc_uri_get_option_as_int32, fallback, 1000); - will_return(__wrap_mongoc_uri_get_option_as_int32, 1000); - - expect_function_call(__wrap_mongoc_uri_set_option_as_int32); - expect_value(__wrap_mongoc_uri_set_option_as_int32, uri, 0xf1); - expect_string(__wrap_mongoc_uri_set_option_as_int32, option, MONGOC_URI_SOCKETTIMEOUTMS); - expect_value(__wrap_mongoc_uri_set_option_as_int32, value, 1000); - will_return(__wrap_mongoc_uri_set_option_as_int32, true); - - expect_function_call(__wrap_mongoc_client_new_from_uri); - expect_value(__wrap_mongoc_client_new_from_uri, uri, 0xf1); - will_return(__wrap_mongoc_client_new_from_uri, 0xf2); - - expect_function_call(__wrap_mongoc_client_set_appname); - expect_value(__wrap_mongoc_client_set_appname, client, 0xf2); - expect_string(__wrap_mongoc_client_set_appname, appname, "netdata"); - will_return(__wrap_mongoc_client_set_appname, true); - - expect_function_call(__wrap_mongoc_client_get_collection); - expect_value(__wrap_mongoc_client_get_collection, client, 0xf2); - expect_string(__wrap_mongoc_client_get_collection, db, "test_database"); - expect_string(__wrap_mongoc_client_get_collection, collection, "test_collection"); - will_return(__wrap_mongoc_client_get_collection, 0xf3); - - expect_function_call(__wrap_mongoc_uri_destroy); - expect_value(__wrap_mongoc_uri_destroy, uri, 0xf1); - - assert_int_equal(init_mongodb_instance(instance), 0); - - assert_ptr_equal(instance->worker, mongodb_connector_worker); - assert_ptr_equal(instance->start_batch_formatting, NULL); - assert_ptr_equal(instance->start_host_formatting, format_host_labels_json_plaintext); - assert_ptr_equal(instance->start_chart_formatting, NULL); - assert_ptr_equal(instance->metric_formatting, format_dimension_collected_json_plaintext); - assert_ptr_equal(instance->end_chart_formatting, NULL); - assert_ptr_equal(instance->end_host_formatting, flush_host_labels); - assert_ptr_equal(instance->end_batch_formatting, format_batch_mongodb); - assert_ptr_equal(instance->prepare_header, NULL); - assert_ptr_equal(instance->check_response, NULL); - - assert_ptr_not_equal(instance->buffer, NULL); - buffer_free(instance->buffer); - - assert_ptr_not_equal(instance->connector_specific_data, NULL); - - struct mongodb_specific_data *connector_specific_data = - (struct mongodb_specific_data *)instance->connector_specific_data; - size_t number_of_buffers = 1; - struct bson_buffer *current_buffer = connector_specific_data->first_buffer; - while (current_buffer->next != connector_specific_data->first_buffer) { - current_buffer = current_buffer->next; - number_of_buffers++; - if (number_of_buffers == (size_t)(instance->config.buffer_on_failures + 1)) { - number_of_buffers = 0; - break; - } - } - assert_int_equal(number_of_buffers, 9); - - free(connector_specific_config->database); - free(connector_specific_config->collection); -} - -static void test_format_batch_mongodb(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - struct stats *stats = &instance->stats; - - struct mongodb_specific_data *connector_specific_data = mallocz(sizeof(struct mongodb_specific_data)); - instance->connector_specific_data = (void *)connector_specific_data; - - struct bson_buffer *current_buffer = callocz(1, sizeof(struct bson_buffer)); - connector_specific_data->first_buffer = current_buffer; - connector_specific_data->first_buffer->next = current_buffer; - connector_specific_data->last_buffer = current_buffer; - - BUFFER *buffer = buffer_create(0, NULL); - buffer_sprintf(buffer, "{ \"metric\": \"test_metric\" }\n"); - instance->buffer = buffer; - stats->buffered_metrics = 1; - - assert_int_equal(format_batch_mongodb(instance), 0); - - assert_int_equal(connector_specific_data->last_buffer->documents_inserted, 1); - assert_int_equal(buffer_strlen(buffer), 0); - - size_t len; - char *str = bson_as_canonical_extended_json(connector_specific_data->last_buffer->insert[0], &len); - assert_string_equal(str, "{ \"metric\" : \"test_metric\" }"); - - freez(str); - buffer_free(buffer); -} - -static void test_mongodb_connector_worker(void **state) -{ - struct engine *engine = *state; - struct instance *instance = engine->instance_root; - - struct mongodb_specific_config *connector_specific_config = callocz(1, sizeof(struct mongodb_specific_config)); - instance->config.connector_specific_config = connector_specific_config; - connector_specific_config->database = strdupz("test_database"); - - struct mongodb_specific_data *connector_specific_data = callocz(1, sizeof(struct mongodb_specific_data)); - instance->connector_specific_data = (void *)connector_specific_data; - connector_specific_config->collection = strdupz("test_collection"); - - struct bson_buffer *buffer = callocz(1, sizeof(struct bson_buffer)); - buffer->documents_inserted = 1; - connector_specific_data->first_buffer = buffer; - connector_specific_data->first_buffer->next = buffer; - - connector_specific_data->first_buffer->insert = callocz(1, sizeof(bson_t *)); - bson_error_t bson_error; - connector_specific_data->first_buffer->insert[0] = - bson_new_from_json((const uint8_t *)"{ \"test_key\" : \"test_value\" }", -1, &bson_error); - - connector_specific_data->client = mongoc_client_new("mongodb://localhost"); - connector_specific_data->collection = - __real_mongoc_client_get_collection(connector_specific_data->client, "test_database", "test_collection"); - - expect_function_call(__wrap_mongoc_collection_insert_many); - expect_value(__wrap_mongoc_collection_insert_many, collection, connector_specific_data->collection); - expect_value(__wrap_mongoc_collection_insert_many, documents, connector_specific_data->first_buffer->insert); - expect_value(__wrap_mongoc_collection_insert_many, n_documents, 1); - expect_value(__wrap_mongoc_collection_insert_many, opts, NULL); - expect_value(__wrap_mongoc_collection_insert_many, reply, NULL); - expect_not_value(__wrap_mongoc_collection_insert_many, error, NULL); - will_return(__wrap_mongoc_collection_insert_many, true); - - expect_function_call(__wrap_send_internal_metrics); - expect_value(__wrap_send_internal_metrics, instance, instance); - will_return(__wrap_send_internal_metrics, 0); - - mongodb_connector_worker(instance); - - assert_ptr_equal(connector_specific_data->first_buffer->insert, NULL); - assert_int_equal(connector_specific_data->first_buffer->documents_inserted, 0); - assert_ptr_equal(connector_specific_data->first_buffer, connector_specific_data->first_buffer->next); - - struct stats *stats = &instance->stats; - assert_int_equal(stats->buffered_metrics, 0); - assert_int_equal(stats->buffered_bytes, 0); - assert_int_equal(stats->received_bytes, 0); - assert_int_equal(stats->sent_bytes, 30); - assert_int_equal(stats->sent_metrics, 1); - assert_int_equal(stats->lost_metrics, 0); - assert_int_equal(stats->receptions, 1); - assert_int_equal(stats->transmission_successes, 1); - assert_int_equal(stats->transmission_failures, 0); - assert_int_equal(stats->data_lost_events, 0); - assert_int_equal(stats->lost_bytes, 0); - assert_int_equal(stats->reconnects, 0); - - free(connector_specific_config->database); - free(connector_specific_config->collection); -} -#endif // HAVE_MONGOC - -int main(void) -{ - const struct CMUnitTest tests[] = { - cmocka_unit_test_setup_teardown(test_exporting_engine, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test(test_read_exporting_config), - cmocka_unit_test_setup_teardown(test_init_connectors, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_init_graphite_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_init_json_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_init_opentsdb_telnet_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_init_opentsdb_http_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_mark_scheduled_instances, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_rrdhost_is_exportable, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_false_rrdhost_is_exportable, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_rrdset_is_exportable, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_false_rrdset_is_exportable, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_exporting_calculate_value_from_stored_data, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown(test_prepare_buffers, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test(test_exporting_name_copy), - cmocka_unit_test_setup_teardown( - test_format_dimension_collected_graphite_plaintext, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_stored_graphite_plaintext, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_collected_json_plaintext, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_stored_json_plaintext, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_collected_opentsdb_telnet, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_stored_opentsdb_telnet, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_collected_opentsdb_http, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_stored_opentsdb_http, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_exporting_discard_response, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_simple_connector_receive_response, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_simple_connector_send_buffer, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_simple_connector_worker, setup_initialized_engine, teardown_initialized_engine), - }; - - const struct CMUnitTest label_tests[] = { - cmocka_unit_test(test_sanitize_json_string), - cmocka_unit_test(test_sanitize_graphite_label_value), - cmocka_unit_test(test_sanitize_opentsdb_label_value), - cmocka_unit_test_setup_teardown( - test_format_host_labels_json_plaintext, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_host_labels_graphite_plaintext, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_host_labels_opentsdb_telnet, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_host_labels_opentsdb_http, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown(test_flush_host_labels, setup_initialized_engine, teardown_initialized_engine), - }; - - int test_res = cmocka_run_group_tests_name("exporting_engine", tests, NULL, NULL) + - cmocka_run_group_tests_name("labels_in_exporting_engine", label_tests, NULL, NULL); - - const struct CMUnitTest internal_metrics_tests[] = { - cmocka_unit_test_setup_teardown(test_create_main_rusage_chart, setup_rrdhost, teardown_rrdhost), - cmocka_unit_test(test_send_main_rusage), - cmocka_unit_test(test_send_internal_metrics), - }; - - test_res += cmocka_run_group_tests_name("internal_metrics", internal_metrics_tests, NULL, NULL); - - const struct CMUnitTest prometheus_web_api_tests[] = { - cmocka_unit_test_setup_teardown(test_can_send_rrdset, setup_prometheus, teardown_prometheus), - cmocka_unit_test_setup_teardown(test_prometheus_name_copy, setup_prometheus, teardown_prometheus), - cmocka_unit_test_setup_teardown(test_prometheus_label_copy, setup_prometheus, teardown_prometheus), - cmocka_unit_test_setup_teardown(test_prometheus_units_copy, setup_prometheus, teardown_prometheus), - cmocka_unit_test_setup_teardown( - test_format_host_labels_prometheus, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - rrd_stats_api_v1_charts_allmetrics_prometheus, setup_prometheus, teardown_prometheus), - }; - - test_res += cmocka_run_group_tests_name("prometheus_web_api", prometheus_web_api_tests, NULL, NULL); - -#if ENABLE_PROMETHEUS_REMOTE_WRITE - const struct CMUnitTest prometheus_remote_write_tests[] = { - cmocka_unit_test_setup_teardown( - test_init_prometheus_remote_write_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_prometheus_remote_write_prepare_header, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test(test_process_prometheus_remote_write_response), - cmocka_unit_test_setup_teardown( - test_format_host_prometheus_remote_write, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_dimension_prometheus_remote_write, setup_initialized_engine, teardown_initialized_engine), - cmocka_unit_test_setup_teardown( - test_format_batch_prometheus_remote_write, setup_initialized_engine, teardown_initialized_engine), - }; - - test_res += cmocka_run_group_tests_name( - "prometheus_remote_write_exporting_connector", prometheus_remote_write_tests, NULL, NULL); -#endif - -#if HAVE_KINESIS - const struct CMUnitTest kinesis_tests[] = { - cmocka_unit_test_setup_teardown( - test_init_aws_kinesis_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_aws_kinesis_connector_worker, setup_initialized_engine, teardown_initialized_engine), - }; - - test_res += cmocka_run_group_tests_name("kinesis_exporting_connector", kinesis_tests, NULL, NULL); -#endif - -#if ENABLE_EXPORTING_PUBSUB - const struct CMUnitTest pubsub_tests[] = { - cmocka_unit_test_setup_teardown( - test_init_pubsub_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_pubsub_connector_worker, setup_initialized_engine, teardown_initialized_engine), - }; - - test_res += cmocka_run_group_tests_name("pubsub_exporting_connector", pubsub_tests, NULL, NULL); -#endif - -#if HAVE_MONGOC - const struct CMUnitTest mongodb_tests[] = { - cmocka_unit_test_setup_teardown( - test_init_mongodb_instance, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_format_batch_mongodb, setup_configured_engine, teardown_configured_engine), - cmocka_unit_test_setup_teardown( - test_mongodb_connector_worker, setup_configured_engine, teardown_configured_engine), - }; - - test_res += cmocka_run_group_tests_name("mongodb_exporting_connector", mongodb_tests, NULL, NULL); -#endif - - return test_res; -} diff --git a/exporting/tests/test_exporting_engine.h b/exporting/tests/test_exporting_engine.h deleted file mode 100644 index 24dac8630..000000000 --- a/exporting/tests/test_exporting_engine.h +++ /dev/null @@ -1,209 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#ifndef TEST_EXPORTING_ENGINE_H -#define TEST_EXPORTING_ENGINE_H 1 - -#include "libnetdata/libnetdata.h" -#include "database/rrdvar.h" - -#include "exporting/exporting_engine.h" -#include "exporting/graphite/graphite.h" -#include "exporting/json/json.h" -#include "exporting/opentsdb/opentsdb.h" - -#if ENABLE_PROMETHEUS_REMOTE_WRITE -#include "exporting/prometheus/remote_write/remote_write.h" -#endif - -#if HAVE_KINESIS -#include "exporting/aws_kinesis/aws_kinesis.h" -#endif - -#if ENABLE_EXPORTING_PUBSUB -#include "exporting/pubsub/pubsub.h" -#endif - -#if HAVE_MONGOC -#include "exporting/mongodb/mongodb.h" -#endif - -#include <stdarg.h> -#include <stddef.h> -#include <setjmp.h> -#include <stdint.h> - -#ifndef UNIT_TESTING -#include <cmocka.h> -#else -#undef UNIT_TESTING -#include <cmocka.h> -#define UNIT_TESTING -#endif - -#define MAX_LOG_LINE 1024 -extern char log_line[]; - -// ----------------------------------------------------------------------- -// doubles for Netdata functions - -const char *__wrap_strdupz(const char *s); -void __wrap_info_int(const char *file, const char *function, const unsigned long line, const char *fmt, ...); -int __wrap_connect_to_one_of( - const char *destination, - int default_port, - struct timeval *timeout, - size_t *reconnects_counter, - char *connected_to, - size_t connected_to_size); -time_t __mock_rrddim_query_oldest_time(STORAGE_METRIC_HANDLE *db_metric_handle); -time_t __mock_rrddim_query_latest_time(STORAGE_METRIC_HANDLE *db_metric_handle); -void __mock_rrddim_query_init(STORAGE_METRIC_HANDLE *db_metric_handle, struct rrddim_query_handle *handle, time_t start_time, time_t end_time); -int __mock_rrddim_query_is_finished(struct rrddim_query_handle *handle); -STORAGE_POINT __mock_rrddim_query_next_metric(struct rrddim_query_handle *handle); -void __mock_rrddim_query_finalize(struct rrddim_query_handle *handle); - -// ----------------------------------------------------------------------- -// wraps for system functions - -void __wrap_uv_thread_create(uv_thread_t thread, void (*worker)(void *arg), void *arg); -void __wrap_uv_mutex_lock(uv_mutex_t *mutex); -void __wrap_uv_mutex_unlock(uv_mutex_t *mutex); -void __wrap_uv_cond_signal(uv_cond_t *cond_var); -void __wrap_uv_cond_wait(uv_cond_t *cond_var, uv_mutex_t *mutex); -ssize_t __wrap_recv(int sockfd, void *buf, size_t len, int flags); -ssize_t __wrap_send(int sockfd, const void *buf, size_t len, int flags); - -// ----------------------------------------------------------------------- -// doubles and originals for exporting engine functions - -struct engine *__real_read_exporting_config(); -struct engine *__wrap_read_exporting_config(); -struct engine *__mock_read_exporting_config(); - -int __real_init_connectors(struct engine *engine); -int __wrap_init_connectors(struct engine *engine); - -int __real_mark_scheduled_instances(struct engine *engine); -int __wrap_mark_scheduled_instances(struct engine *engine); - -NETDATA_DOUBLE __real_exporting_calculate_value_from_stored_data( - struct instance *instance, - RRDDIM *rd, - time_t *last_timestamp); -NETDATA_DOUBLE __wrap_exporting_calculate_value_from_stored_data( - struct instance *instance, - RRDDIM *rd, - time_t *last_timestamp); - -int __real_prepare_buffers(struct engine *engine); -int __wrap_prepare_buffers(struct engine *engine); - -void __real_create_main_rusage_chart(RRDSET **st_rusage, RRDDIM **rd_user, RRDDIM **rd_system); -void __wrap_create_main_rusage_chart(RRDSET **st_rusage, RRDDIM **rd_user, RRDDIM **rd_system); - -void __real_send_main_rusage(RRDSET *st_rusage, RRDDIM *rd_user, RRDDIM *rd_system); -void __wrap_send_main_rusage(RRDSET *st_rusage, RRDDIM *rd_user, RRDDIM *rd_system); - -int __real_send_internal_metrics(struct instance *instance); -int __wrap_send_internal_metrics(struct instance *instance); - -int __real_rrdhost_is_exportable(struct instance *instance, RRDHOST *host); -int __wrap_rrdhost_is_exportable(struct instance *instance, RRDHOST *host); - -int __real_rrdset_is_exportable(struct instance *instance, RRDSET *st); -int __wrap_rrdset_is_exportable(struct instance *instance, RRDSET *st); - -int __mock_start_batch_formatting(struct instance *instance); -int __mock_start_host_formatting(struct instance *instance, RRDHOST *host); -int __mock_start_chart_formatting(struct instance *instance, RRDSET *st); -int __mock_metric_formatting(struct instance *instance, RRDDIM *rd); -int __mock_end_chart_formatting(struct instance *instance, RRDSET *st); -int __mock_variables_formatting(struct instance *instance, RRDHOST *host); -int __mock_end_host_formatting(struct instance *instance, RRDHOST *host); -int __mock_end_batch_formatting(struct instance *instance); - -int __wrap_simple_connector_end_batch(struct instance *instance); - -#if ENABLE_PROMETHEUS_REMOTE_WRITE -void *__real_init_write_request(); -void *__wrap_init_write_request(); - -void __real_add_host_info( - void *write_request_p, - const char *name, const char *instance, const char *application, const char *version, const int64_t timestamp); -void __wrap_add_host_info( - void *write_request_p, - const char *name, const char *instance, const char *application, const char *version, const int64_t timestamp); - -void __real_add_label(void *write_request_p, char *key, char *value); -void __wrap_add_label(void *write_request_p, char *key, char *value); - -void __real_add_metric( - void *write_request_p, - const char *name, const char *chart, const char *family, const char *dimension, - const char *instance, const double value, const int64_t timestamp); -void __wrap_add_metric( - void *write_request_p, - const char *name, const char *chart, const char *family, const char *dimension, - const char *instance, const double value, const int64_t timestamp); -#endif /* ENABLE_PROMETHEUS_REMOTE_WRITE */ - -#if HAVE_KINESIS -void __wrap_aws_sdk_init(); -void __wrap_kinesis_init( - void *kinesis_specific_data_p, const char *region, const char *access_key_id, const char *secret_key, - const long timeout); -void __wrap_kinesis_put_record( - void *kinesis_specific_data_p, const char *stream_name, const char *partition_key, const char *data, - size_t data_len); -int __wrap_kinesis_get_result(void *request_outcomes_p, char *error_message, size_t *sent_bytes, size_t *lost_bytes); -#endif /* HAVE_KINESIS */ - -#if ENABLE_EXPORTING_PUBSUB -int __wrap_pubsub_init( - void *pubsub_specific_data_p, char *error_message, const char *destination, const char *credentials_file, - const char *project_id, const char *topic_id); -int __wrap_pubsub_add_message(void *pubsub_specific_data_p, char *data); -int __wrap_pubsub_publish( - void *pubsub_specific_data_p, char *error_message, size_t buffered_metrics, size_t buffered_bytes); -int __wrap_pubsub_get_result( - void *pubsub_specific_data_p, char *error_message, - size_t *sent_metrics, size_t *sent_bytes, size_t *lost_metrics, size_t *lost_bytes); -#endif /* ENABLE_EXPORTING_PUBSUB */ - -#if HAVE_MONGOC -void __wrap_mongoc_init(); -mongoc_uri_t *__wrap_mongoc_uri_new_with_error(const char *uri_string, bson_error_t *error); -int32_t __wrap_mongoc_uri_get_option_as_int32(const mongoc_uri_t *uri, const char *option, int32_t fallback); -bool __wrap_mongoc_uri_set_option_as_int32(const mongoc_uri_t *uri, const char *option, int32_t value); -mongoc_client_t *__wrap_mongoc_client_new_from_uri(const mongoc_uri_t *uri); -bool __wrap_mongoc_client_set_appname(mongoc_client_t *client, const char *appname); -mongoc_collection_t * -__wrap_mongoc_client_get_collection(mongoc_client_t *client, const char *db, const char *collection); -mongoc_collection_t * -__real_mongoc_client_get_collection(mongoc_client_t *client, const char *db, const char *collection); -void __wrap_mongoc_uri_destroy(mongoc_uri_t *uri); -bool __wrap_mongoc_collection_insert_many( - mongoc_collection_t *collection, - const bson_t **documents, - size_t n_documents, - const bson_t *opts, - bson_t *reply, - bson_error_t *error); -#endif /* HAVE_MONGOC */ - -// ----------------------------------------------------------------------- -// fixtures - -int setup_configured_engine(void **state); -int teardown_configured_engine(void **state); -int setup_rrdhost(); -int teardown_rrdhost(); -int setup_initialized_engine(void **state); -int teardown_initialized_engine(void **state); -int setup_prometheus(void **state); -int teardown_prometheus(void **state); - -void init_connectors_in_tests(struct engine *engine); - -#endif /* TEST_EXPORTING_ENGINE_H */ diff --git a/exporting/TIMESCALE.md b/src/exporting/TIMESCALE.md index 8ca61b75e..3bad28379 100644 --- a/exporting/TIMESCALE.md +++ b/src/exporting/TIMESCALE.md @@ -1,7 +1,7 @@ <!-- title: "Writing metrics to TimescaleDB" description: "Send Netdata metrics to TimescaleDB for long-term archiving and further analysis." -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/TIMESCALE.md" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/TIMESCALE.md" sidebar_label: "Writing metrics to TimescaleDB" learn_status: "Published" learn_rel_path: "Integrations/Export" diff --git a/exporting/WALKTHROUGH.md b/src/exporting/WALKTHROUGH.md index 86be758e4..450789d9d 100644 --- a/exporting/WALKTHROUGH.md +++ b/src/exporting/WALKTHROUGH.md @@ -57,13 +57,13 @@ command to run (`/bin/bash`) and then chooses the base container images (`centos be sitting inside the shell of the container. After we have entered the shell we can install Netdata. This process could not be easier. If you take a look at [this -link](https://github.com/netdata/netdata/blob/master/packaging/installer/README.md), the Netdata devs give us several one-liners to install Netdata. I have not had +link](/packaging/installer/README.md), the Netdata devs give us several one-liners to install Netdata. I have not had any issues with these one liners and their bootstrapping scripts so far (If you guys run into anything do share). Run the following command in your container. <!-- candidate for reuse --> ```sh -wget -O /tmp/netdata-kickstart.sh https://my-netdata.io/kickstart.sh && sh /tmp/netdata-kickstart.sh --dont-wait +wget -O /tmp/netdata-kickstart.sh https://get.netdata.cloud/kickstart.sh && sh /tmp/netdata-kickstart.sh --dont-wait ``` After the install completes you should be able to hit the Netdata dashboard at <http://localhost:19999/> (replace @@ -217,7 +217,7 @@ the `chart` dimension. If you'd like you can combine the `chart` and `instance` Let's give this a try: `netdata_system_cpu_percentage_average{chart="system.cpu", instance="netdata:19999"}` This is the basics of using Prometheus to query Netdata. I'd advise everyone at this point to read [this -page](https://github.com/netdata/netdata/blob/master/exporting/prometheus/README.md#using-netdata-with-prometheus). The key point here is that Netdata can export metrics from +page](/src/exporting/prometheus/README.md#using-netdata-with-prometheus). The key point here is that Netdata can export metrics from its internal DB or can send metrics _as-collected_ by specifying the `source=as-collected` URL parameter like so. <http://localhost:19999/api/v1/allmetrics?format=prometheus&help=yes&types=yes&source=as-collected> If you choose to use this method you will need to use Prometheus's set of functions here: <https://prometheus.io/docs/querying/functions/> to diff --git a/exporting/aws_kinesis/README.md b/src/exporting/aws_kinesis/README.md index dbc98ac13..dbc98ac13 120000 --- a/exporting/aws_kinesis/README.md +++ b/src/exporting/aws_kinesis/README.md diff --git a/exporting/aws_kinesis/aws_kinesis.c b/src/exporting/aws_kinesis/aws_kinesis.c index 498d9ee23..27f2fb0ba 100644 --- a/exporting/aws_kinesis/aws_kinesis.c +++ b/src/exporting/aws_kinesis/aws_kinesis.c @@ -100,6 +100,10 @@ void aws_kinesis_connector_worker(void *instance_p) struct aws_kinesis_specific_config *connector_specific_config = instance->config.connector_specific_config; struct aws_kinesis_specific_data *connector_specific_data = instance->connector_specific_data; + char threadname[ND_THREAD_TAG_MAX + 1]; + snprintfz(threadname, ND_THREAD_TAG_MAX, "EXPKNSS[%zu]", instance->index); + uv_thread_set_name_np(threadname); + while (!instance->engine->exit) { unsigned long long partition_key_seq = 0; struct stats *stats = &instance->stats; diff --git a/exporting/aws_kinesis/aws_kinesis.h b/src/exporting/aws_kinesis/aws_kinesis.h index d88a45861..d88a45861 100644 --- a/exporting/aws_kinesis/aws_kinesis.h +++ b/src/exporting/aws_kinesis/aws_kinesis.h diff --git a/exporting/aws_kinesis/aws_kinesis_put_record.cc b/src/exporting/aws_kinesis/aws_kinesis_put_record.cc index 62c6b0301..62c6b0301 100644 --- a/exporting/aws_kinesis/aws_kinesis_put_record.cc +++ b/src/exporting/aws_kinesis/aws_kinesis_put_record.cc diff --git a/exporting/aws_kinesis/aws_kinesis_put_record.h b/src/exporting/aws_kinesis/aws_kinesis_put_record.h index 321baf669..321baf669 100644 --- a/exporting/aws_kinesis/aws_kinesis_put_record.h +++ b/src/exporting/aws_kinesis/aws_kinesis_put_record.h diff --git a/exporting/aws_kinesis/integrations/aws_kinesis.md b/src/exporting/aws_kinesis/integrations/aws_kinesis.md index deff55be7..633729c74 100644 --- a/exporting/aws_kinesis/integrations/aws_kinesis.md +++ b/src/exporting/aws_kinesis/integrations/aws_kinesis.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/aws_kinesis/README.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/aws_kinesis/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/aws_kinesis/README.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/aws_kinesis/metadata.yaml" sidebar_label: "AWS Kinesis" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -50,7 +50,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -62,7 +62,7 @@ Netdata automatically computes a partition key for every record with the purpose The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -76,7 +76,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 2 * update_every * 1000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/check_filters.c b/src/exporting/check_filters.c index 19eecc9bc..19eecc9bc 100644 --- a/exporting/check_filters.c +++ b/src/exporting/check_filters.c diff --git a/exporting/clean_connectors.c b/src/exporting/clean_connectors.c index c850c5ffa..c850c5ffa 100644 --- a/exporting/clean_connectors.c +++ b/src/exporting/clean_connectors.c diff --git a/exporting/exporting.conf b/src/exporting/exporting.conf index c43b2af9e..c43b2af9e 100644 --- a/exporting/exporting.conf +++ b/src/exporting/exporting.conf diff --git a/exporting/exporting_engine.c b/src/exporting/exporting_engine.c index f42a36e92..eb5f8a0a8 100644 --- a/exporting/exporting_engine.c +++ b/src/exporting/exporting_engine.c @@ -51,7 +51,7 @@ void analytics_exporting_connectors(BUFFER *b) buffer_strcat(b, "OpenTSDBHTTP"); break; case EXPORTING_CONNECTOR_TYPE_PROMETHEUS_REMOTE_WRITE: -#if ENABLE_PROMETHEUS_REMOTE_WRITE +#ifdef ENABLE_PROMETHEUS_REMOTE_WRITE buffer_strcat(b, "PrometheusRemoteWrite"); #endif break; @@ -66,7 +66,7 @@ void analytics_exporting_connectors(BUFFER *b) #endif break; case EXPORTING_CONNECTOR_TYPE_MONGODB: -#if HAVE_MONGOC +#ifdef HAVE_MONGOC buffer_strcat(b, "MongoDB"); #endif break; @@ -95,7 +95,7 @@ static void exporting_clean_engine() aws_sdk_shutdown(); #endif -#if ENABLE_PROMETHEUS_REMOTE_WRITE +#ifdef ENABLE_PROMETHEUS_REMOTE_WRITE if (engine->protocol_buffers_initialized) protocol_buffers_shutdown(); #endif @@ -119,9 +119,11 @@ static void exporting_clean_engine() * * @param ptr thread data. */ -static void exporting_main_cleanup(void *ptr) +static void exporting_main_cleanup(void *pptr) { - struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; + struct netdata_static_thread *static_thread = CLEANUP_FUNCTION_GET_PTR(pptr); + if(!static_thread) return; + static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; netdata_log_info("cleaning up..."); @@ -174,7 +176,7 @@ static void exporting_main_cleanup(void *ptr) */ void *exporting_main(void *ptr) { - netdata_thread_cleanup_push(exporting_main_cleanup, ptr); + CLEANUP_FUNCTION_REGISTER(exporting_main_cleanup) cleanup_ptr = ptr; engine = read_exporting_config(); if (!engine) { @@ -184,7 +186,9 @@ void *exporting_main(void *ptr) if (init_connectors(engine) != 0) { netdata_log_error("EXPORTING: cannot initialize exporting connectors"); - send_statistics("EXPORTING_START", "FAIL", "-"); + + analytics_statistic_t statistic = { "EXPORTING_START", "FAIL", "-" }; + analytics_statistic_send(&statistic); goto cleanup; } @@ -212,6 +216,5 @@ void *exporting_main(void *ptr) } cleanup: - netdata_thread_cleanup_pop(1); return NULL; } diff --git a/exporting/exporting_engine.h b/src/exporting/exporting_engine.h index fb09b771a..beaa0ba87 100644 --- a/exporting/exporting_engine.h +++ b/src/exporting/exporting_engine.h @@ -311,7 +311,7 @@ static inline void disable_instance(struct instance *instance) #include "exporting/prometheus/prometheus.h" #include "exporting/opentsdb/opentsdb.h" -#if ENABLE_PROMETHEUS_REMOTE_WRITE +#ifdef ENABLE_PROMETHEUS_REMOTE_WRITE #include "exporting/prometheus/remote_write/remote_write.h" #endif diff --git a/exporting/graphite/README.md b/src/exporting/graphite/README.md index 15f360d17..15f360d17 120000 --- a/exporting/graphite/README.md +++ b/src/exporting/graphite/README.md diff --git a/exporting/graphite/graphite.c b/src/exporting/graphite/graphite.c index 254db982e..1fc1f2b04 100644 --- a/exporting/graphite/graphite.c +++ b/src/exporting/graphite/graphite.c @@ -74,7 +74,7 @@ int init_graphite_instance(struct instance *instance) void sanitize_graphite_label_value(char *dst, const char *src, size_t len) { while (*src != '\0' && len) { - if (isspace(*src) || *src == ';' || *src == '~') + if (isspace((uint8_t)*src) || *src == ';' || *src == '~') *dst++ = '_'; else *dst++ = *src; @@ -133,13 +133,11 @@ int format_dimension_collected_graphite_plaintext(struct instance *instance, RRD buffer_sprintf( instance->buffer, - "%s.%s.%s.%s%s%s%s " COLLECTED_NUMBER_FORMAT " %llu\n", + "%s.%s.%s.%s%s " COLLECTED_NUMBER_FORMAT " %llu\n", instance->config.prefix, (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), chart_name, dimension_name, - (host->tags) ? ";" : "", - (host->tags) ? rrdhost_tags(host) : "", (instance->labels_buffer) ? buffer_tostring(instance->labels_buffer) : "", rd->collector.last_collected_value, (unsigned long long)rd->collector.last_collected_time.tv_sec); @@ -179,13 +177,11 @@ int format_dimension_stored_graphite_plaintext(struct instance *instance, RRDDIM buffer_sprintf( instance->buffer, - "%s.%s.%s.%s%s%s%s " NETDATA_DOUBLE_FORMAT " %llu\n", + "%s.%s.%s.%s%s " NETDATA_DOUBLE_FORMAT " %llu\n", instance->config.prefix, (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), chart_name, dimension_name, - (host->tags) ? ";" : "", - (host->tags) ? rrdhost_tags(host) : "", (instance->labels_buffer) ? buffer_tostring(instance->labels_buffer) : "", value, (unsigned long long)last_t); diff --git a/exporting/graphite/graphite.h b/src/exporting/graphite/graphite.h index 79f87e46e..79f87e46e 100644 --- a/exporting/graphite/graphite.h +++ b/src/exporting/graphite/graphite.h diff --git a/exporting/graphite/integrations/blueflood.md b/src/exporting/graphite/integrations/blueflood.md index a4c3c9793..56220fb6a 100644 --- a/exporting/graphite/integrations/blueflood.md +++ b/src/exporting/graphite/integrations/blueflood.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/graphite/integrations/blueflood.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/graphite/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/graphite/integrations/blueflood.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/graphite/metadata.yaml" sidebar_label: "Blueflood" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -38,7 +38,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -48,7 +48,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -62,7 +62,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/graphite/integrations/graphite.md b/src/exporting/graphite/integrations/graphite.md index fec988027..c38b1aac4 100644 --- a/exporting/graphite/integrations/graphite.md +++ b/src/exporting/graphite/integrations/graphite.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/graphite/integrations/graphite.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/graphite/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/graphite/integrations/graphite.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/graphite/metadata.yaml" sidebar_label: "Graphite" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -38,7 +38,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -48,7 +48,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -62,7 +62,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/graphite/integrations/kairosdb.md b/src/exporting/graphite/integrations/kairosdb.md index e35d2497c..d5dad7f42 100644 --- a/exporting/graphite/integrations/kairosdb.md +++ b/src/exporting/graphite/integrations/kairosdb.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/graphite/integrations/kairosdb.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/graphite/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/graphite/integrations/kairosdb.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/graphite/metadata.yaml" sidebar_label: "KairosDB" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -38,7 +38,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -48,7 +48,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -62,7 +62,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/init_connectors.c b/src/exporting/init_connectors.c index 5167a68c2..3481ded4f 100644 --- a/exporting/init_connectors.c +++ b/src/exporting/init_connectors.c @@ -5,7 +5,7 @@ #include "json/json.h" #include "opentsdb/opentsdb.h" -#if ENABLE_PROMETHEUS_REMOTE_WRITE +#ifdef ENABLE_PROMETHEUS_REMOTE_WRITE #include "prometheus/remote_write/remote_write.h" #endif @@ -13,11 +13,11 @@ #include "aws_kinesis/aws_kinesis.h" #endif -#if ENABLE_EXPORTING_PUBSUB +#ifdef ENABLE_EXPORTING_PUBSUB #include "pubsub/pubsub.h" #endif -#if HAVE_MONGOC +#ifdef HAVE_MONGOC #include "mongodb/mongodb.h" #endif @@ -61,7 +61,7 @@ int init_connectors(struct engine *engine) return 1; break; case EXPORTING_CONNECTOR_TYPE_PROMETHEUS_REMOTE_WRITE: -#if ENABLE_PROMETHEUS_REMOTE_WRITE +#ifdef ENABLE_PROMETHEUS_REMOTE_WRITE if (init_prometheus_remote_write_instance(instance) != 0) return 1; #endif @@ -79,7 +79,7 @@ int init_connectors(struct engine *engine) #endif break; case EXPORTING_CONNECTOR_TYPE_MONGODB: -#if HAVE_MONGOC +#ifdef HAVE_MONGOC if (init_mongodb_instance(instance) != 0) return 1; #endif @@ -95,11 +95,9 @@ int init_connectors(struct engine *engine) netdata_log_error("EXPORTING: cannot create thread worker. uv_thread_create(): %s", uv_strerror(error)); return 1; } - char threadname[NETDATA_THREAD_NAME_MAX + 1]; - snprintfz(threadname, NETDATA_THREAD_NAME_MAX, "EXPORTING-%zu", instance->index); - uv_thread_set_name_np(instance->thread, threadname); - send_statistics("EXPORTING_START", "OK", instance->config.type_name); + analytics_statistic_t statistic = { "EXPORTING_START", "OK", instance->config.type_name }; + analytics_statistic_send(&statistic); } return 0; diff --git a/exporting/json/README.md b/src/exporting/json/README.md index 0a8793ca8..0a8793ca8 120000 --- a/exporting/json/README.md +++ b/src/exporting/json/README.md diff --git a/exporting/json/integrations/json.md b/src/exporting/json/integrations/json.md index ab4699d99..0b17aa318 100644 --- a/exporting/json/integrations/json.md +++ b/src/exporting/json/integrations/json.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/json/README.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/json/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/json/README.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/json/metadata.yaml" sidebar_label: "JSON" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -37,7 +37,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -48,7 +48,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -62,7 +62,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 2 * update_every * 1000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/json/json.h b/src/exporting/json/json.h index d916263a9..d916263a9 100644 --- a/exporting/json/json.h +++ b/src/exporting/json/json.h diff --git a/exporting/mongodb/README.md b/src/exporting/mongodb/README.md index a28253054..a28253054 120000 --- a/exporting/mongodb/README.md +++ b/src/exporting/mongodb/README.md diff --git a/exporting/mongodb/mongodb.c b/src/exporting/mongodb/mongodb.c index c65f8d4cc..1a278dcbd 100644 --- a/exporting/mongodb/mongodb.c +++ b/src/exporting/mongodb/mongodb.c @@ -285,6 +285,10 @@ void mongodb_connector_worker(void *instance_p) struct mongodb_specific_data *connector_specific_data = (struct mongodb_specific_data *)instance->connector_specific_data; + char threadname[ND_THREAD_TAG_MAX + 1]; + snprintfz(threadname, ND_THREAD_TAG_MAX, "EXPMNG[%zu]", instance->index); + uv_thread_set_name_np(threadname); + while (!instance->engine->exit) { struct stats *stats = &instance->stats; diff --git a/exporting/mongodb/mongodb.h b/src/exporting/mongodb/mongodb.h index f1867b288..f1867b288 100644 --- a/exporting/mongodb/mongodb.h +++ b/src/exporting/mongodb/mongodb.h diff --git a/exporting/nc-exporting.sh b/src/exporting/nc-exporting.sh index 740f65d18..740f65d18 100755 --- a/exporting/nc-exporting.sh +++ b/src/exporting/nc-exporting.sh diff --git a/exporting/opentsdb/README.md b/src/exporting/opentsdb/README.md index fef534603..fef534603 120000 --- a/exporting/opentsdb/README.md +++ b/src/exporting/opentsdb/README.md diff --git a/exporting/opentsdb/integrations/opentsdb.md b/src/exporting/opentsdb/integrations/opentsdb.md index 1c3087e0e..ddf8cdf25 100644 --- a/exporting/opentsdb/integrations/opentsdb.md +++ b/src/exporting/opentsdb/integrations/opentsdb.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/opentsdb/README.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/opentsdb/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/opentsdb/README.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/opentsdb/metadata.yaml" sidebar_label: "OpenTSDB" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -38,7 +38,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -48,7 +48,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -62,7 +62,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 2 * update_every * 1000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to OpenTSDB. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to OpenTSDB. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/opentsdb/opentsdb.c b/src/exporting/opentsdb/opentsdb.c index ffccb5b22..ab4495cb2 100644 --- a/exporting/opentsdb/opentsdb.c +++ b/src/exporting/opentsdb/opentsdb.c @@ -127,7 +127,7 @@ int init_opentsdb_http_instance(struct instance *instance) void sanitize_opentsdb_label_value(char *dst, const char *src, size_t len) { while (*src != '\0' && len) { - if (isalpha(*src) || isdigit(*src) || *src == '-' || *src == '.' || *src == '/' || IS_UTF8_BYTE(*src)) + if (isalpha((uint8_t)*src) || isdigit((uint8_t)*src) || *src == '-' || *src == '.' || *src == '/' || IS_UTF8_BYTE(*src)) *dst++ = *src; else *dst++ = '_'; @@ -186,15 +186,13 @@ int format_dimension_collected_opentsdb_telnet(struct instance *instance, RRDDIM buffer_sprintf( instance->buffer, - "put %s.%s.%s %llu " COLLECTED_NUMBER_FORMAT " host=%s%s%s%s\n", + "put %s.%s.%s %llu " COLLECTED_NUMBER_FORMAT " host=%s%s\n", instance->config.prefix, chart_name, dimension_name, (unsigned long long)rd->collector.last_collected_time.tv_sec, rd->collector.last_collected_value, (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - (host->tags) ? " " : "", - (host->tags) ? rrdhost_tags(host) : "", (instance->labels_buffer) ? buffer_tostring(instance->labels_buffer) : ""); return 0; @@ -232,15 +230,13 @@ int format_dimension_stored_opentsdb_telnet(struct instance *instance, RRDDIM *r buffer_sprintf( instance->buffer, - "put %s.%s.%s %llu " NETDATA_DOUBLE_FORMAT " host=%s%s%s%s\n", + "put %s.%s.%s %llu " NETDATA_DOUBLE_FORMAT " host=%s%s\n", instance->config.prefix, chart_name, dimension_name, (unsigned long long)last_t, value, (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - (host->tags) ? " " : "", - (host->tags) ? rrdhost_tags(host) : "", (instance->labels_buffer) ? buffer_tostring(instance->labels_buffer) : ""); return 0; @@ -326,7 +322,7 @@ int format_dimension_collected_opentsdb_http(struct instance *instance, RRDDIM * "\"timestamp\":%llu," "\"value\":"COLLECTED_NUMBER_FORMAT"," "\"tags\":{" - "\"host\":\"%s%s%s\"%s" + "\"host\":\"%s\"%s" "}" "}", instance->config.prefix, @@ -335,8 +331,6 @@ int format_dimension_collected_opentsdb_http(struct instance *instance, RRDDIM * (unsigned long long)rd->collector.last_collected_time.tv_sec, rd->collector.last_collected_value, (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - (host->tags) ? " " : "", - (host->tags) ? rrdhost_tags(host) : "", instance->labels_buffer ? buffer_tostring(instance->labels_buffer) : ""); return 0; @@ -382,7 +376,7 @@ int format_dimension_stored_opentsdb_http(struct instance *instance, RRDDIM *rd) "\"timestamp\":%llu," "\"value\":" NETDATA_DOUBLE_FORMAT "," "\"tags\":{" - "\"host\":\"%s%s%s\"%s" + "\"host\":\"%s\"%s" "}" "}", instance->config.prefix, @@ -391,8 +385,6 @@ int format_dimension_stored_opentsdb_http(struct instance *instance, RRDDIM *rd) (unsigned long long)last_t, value, (host == localhost) ? instance->config.hostname : rrdhost_hostname(host), - (host->tags) ? " " : "", - (host->tags) ? rrdhost_tags(host) : "", instance->labels_buffer ? buffer_tostring(instance->labels_buffer) : ""); return 0; diff --git a/exporting/opentsdb/opentsdb.h b/src/exporting/opentsdb/opentsdb.h index b544ba8c1..b544ba8c1 100644 --- a/exporting/opentsdb/opentsdb.h +++ b/src/exporting/opentsdb/opentsdb.h diff --git a/exporting/process_data.c b/src/exporting/process_data.c index c7792fa55..1c7eaa192 100644 --- a/exporting/process_data.c +++ b/src/exporting/process_data.c @@ -77,8 +77,8 @@ NETDATA_DOUBLE exporting_calculate_value_from_stored_data( time_t before = instance->before; // find the edges of the rrd database for this chart - time_t first_t = storage_engine_oldest_time_s(rd->tiers[0].backend, rd->tiers[0].db_metric_handle); - time_t last_t = storage_engine_latest_time_s(rd->tiers[0].backend, rd->tiers[0].db_metric_handle); + time_t first_t = storage_engine_oldest_time_s(rd->tiers[0].seb, rd->tiers[0].smh); + time_t last_t = storage_engine_latest_time_s(rd->tiers[0].seb, rd->tiers[0].smh); time_t update_every = st->update_every; struct storage_engine_query_handle handle; @@ -126,7 +126,7 @@ NETDATA_DOUBLE exporting_calculate_value_from_stored_data( size_t counter = 0; NETDATA_DOUBLE sum = 0; - for (storage_engine_query_init(rd->tiers[0].backend, rd->tiers[0].db_metric_handle, &handle, after, before, STORAGE_PRIORITY_SYNCHRONOUS); !storage_engine_query_is_finished(&handle);) { + for (storage_engine_query_init(rd->tiers[0].seb, rd->tiers[0].smh, &handle, after, before, STORAGE_PRIORITY_SYNCHRONOUS); !storage_engine_query_is_finished(&handle);) { STORAGE_POINT sp = storage_engine_query_next_metric(&handle); points_read++; @@ -336,7 +336,6 @@ void end_batch_formatting(struct engine *engine) */ void prepare_buffers(struct engine *engine) { - netdata_thread_disable_cancelability(); start_batch_formatting(engine); rrd_rdlock(); @@ -358,8 +357,7 @@ void prepare_buffers(struct engine *engine) variables_formatting(engine, host); end_host_formatting(engine, host); } - rrd_unlock(); - netdata_thread_enable_cancelability(); + rrd_rdunlock(); end_batch_formatting(engine); } diff --git a/exporting/prometheus/integrations/appoptics.md b/src/exporting/prometheus/integrations/appoptics.md index 292933200..73ed5c843 100644 --- a/exporting/prometheus/integrations/appoptics.md +++ b/src/exporting/prometheus/integrations/appoptics.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/appoptics.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/appoptics.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "AppOptics" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/azure_data_explorer.md b/src/exporting/prometheus/integrations/azure_data_explorer.md index aa8710aae..8acbef88a 100644 --- a/exporting/prometheus/integrations/azure_data_explorer.md +++ b/src/exporting/prometheus/integrations/azure_data_explorer.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/azure_data_explorer.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/azure_data_explorer.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Azure Data Explorer" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/azure_event_hub.md b/src/exporting/prometheus/integrations/azure_event_hub.md index bc8a0c9e1..42e2a0515 100644 --- a/exporting/prometheus/integrations/azure_event_hub.md +++ b/src/exporting/prometheus/integrations/azure_event_hub.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/azure_event_hub.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/azure_event_hub.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Azure Event Hub" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/chronix.md b/src/exporting/prometheus/integrations/chronix.md index 9794a624c..c7d315b79 100644 --- a/exporting/prometheus/integrations/chronix.md +++ b/src/exporting/prometheus/integrations/chronix.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/chronix.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/chronix.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Chronix" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/cortex.md b/src/exporting/prometheus/integrations/cortex.md index 784c62ce2..91fe3946d 100644 --- a/exporting/prometheus/integrations/cortex.md +++ b/src/exporting/prometheus/integrations/cortex.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/cortex.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/cortex.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Cortex" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/cratedb.md b/src/exporting/prometheus/integrations/cratedb.md index 75a46391d..87f30bc79 100644 --- a/exporting/prometheus/integrations/cratedb.md +++ b/src/exporting/prometheus/integrations/cratedb.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/cratedb.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/cratedb.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "CrateDB" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/gnocchi.md b/src/exporting/prometheus/integrations/gnocchi.md index a61986c19..457adefc8 100644 --- a/exporting/prometheus/integrations/gnocchi.md +++ b/src/exporting/prometheus/integrations/gnocchi.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/gnocchi.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/gnocchi.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Gnocchi" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/google_bigquery.md b/src/exporting/prometheus/integrations/google_bigquery.md index aec0a9a5b..c9cb54cc7 100644 --- a/exporting/prometheus/integrations/google_bigquery.md +++ b/src/exporting/prometheus/integrations/google_bigquery.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/google_bigquery.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/google_bigquery.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Google BigQuery" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/irondb.md b/src/exporting/prometheus/integrations/irondb.md index 450f88339..6ab7c8f06 100644 --- a/exporting/prometheus/integrations/irondb.md +++ b/src/exporting/prometheus/integrations/irondb.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/irondb.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/irondb.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "IRONdb" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/m3db.md b/src/exporting/prometheus/integrations/m3db.md index 689e8e851..75ff05b5d 100644 --- a/exporting/prometheus/integrations/m3db.md +++ b/src/exporting/prometheus/integrations/m3db.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/m3db.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/m3db.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "M3DB" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/metricfire.md b/src/exporting/prometheus/integrations/metricfire.md index 2d69e33f6..8e8797ca9 100644 --- a/exporting/prometheus/integrations/metricfire.md +++ b/src/exporting/prometheus/integrations/metricfire.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/metricfire.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/metricfire.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "MetricFire" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/prometheus_remote_write.md b/src/exporting/prometheus/integrations/prometheus_remote_write.md index b9ce730ea..6b073d511 100644 --- a/exporting/prometheus/integrations/prometheus_remote_write.md +++ b/src/exporting/prometheus/integrations/prometheus_remote_write.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/prometheus_remote_write.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/prometheus_remote_write.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Prometheus Remote Write" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/quasardb.md b/src/exporting/prometheus/integrations/quasardb.md index 48d2419e0..4682f0800 100644 --- a/exporting/prometheus/integrations/quasardb.md +++ b/src/exporting/prometheus/integrations/quasardb.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/quasardb.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/quasardb.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "QuasarDB" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/splunk_signalfx.md b/src/exporting/prometheus/integrations/splunk_signalfx.md index 324101b20..792808817 100644 --- a/exporting/prometheus/integrations/splunk_signalfx.md +++ b/src/exporting/prometheus/integrations/splunk_signalfx.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/splunk_signalfx.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/splunk_signalfx.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Splunk SignalFx" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/thanos.md b/src/exporting/prometheus/integrations/thanos.md index 77fe11595..de61e29a6 100644 --- a/exporting/prometheus/integrations/thanos.md +++ b/src/exporting/prometheus/integrations/thanos.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/thanos.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/thanos.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Thanos" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/tikv.md b/src/exporting/prometheus/integrations/tikv.md index 656ee695b..74a62938c 100644 --- a/exporting/prometheus/integrations/tikv.md +++ b/src/exporting/prometheus/integrations/tikv.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/tikv.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/tikv.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "TiKV" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/timescaledb.md b/src/exporting/prometheus/integrations/timescaledb.md index 681a0a618..56a8fd49b 100644 --- a/exporting/prometheus/integrations/timescaledb.md +++ b/src/exporting/prometheus/integrations/timescaledb.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/timescaledb.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/timescaledb.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "TimescaleDB" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/victoriametrics.md b/src/exporting/prometheus/integrations/victoriametrics.md index 114aefc83..c2667ea73 100644 --- a/exporting/prometheus/integrations/victoriametrics.md +++ b/src/exporting/prometheus/integrations/victoriametrics.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/victoriametrics.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/victoriametrics.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "VictoriaMetrics" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/vmware_aria.md b/src/exporting/prometheus/integrations/vmware_aria.md index 493d3550c..6015c398e 100644 --- a/exporting/prometheus/integrations/vmware_aria.md +++ b/src/exporting/prometheus/integrations/vmware_aria.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/vmware_aria.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/vmware_aria.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "VMware Aria" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/integrations/wavefront.md b/src/exporting/prometheus/integrations/wavefront.md index a6bab0566..1803d30a6 100644 --- a/exporting/prometheus/integrations/wavefront.md +++ b/src/exporting/prometheus/integrations/wavefront.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/integrations/wavefront.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/prometheus/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/integrations/wavefront.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/prometheus/metadata.yaml" sidebar_label: "Wavefront" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -43,7 +43,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -53,7 +53,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -67,7 +67,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 20000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/prometheus/prometheus.h b/src/exporting/prometheus/prometheus.h index e80b682ae..0a537fd77 100644 --- a/exporting/prometheus/prometheus.h +++ b/src/exporting/prometheus/prometheus.h @@ -9,17 +9,14 @@ #define PROMETHEUS_LABELS_MAX 1024 #define PROMETHEUS_VARIABLE_MAX 256 -#define PROMETHEUS_LABELS_MAX_NUMBER 128 - typedef enum prometheus_output_flags { PROMETHEUS_OUTPUT_NONE = 0, - PROMETHEUS_OUTPUT_HELP = (1 << 0), - PROMETHEUS_OUTPUT_TYPES = (1 << 1), + PROMETHEUS_OUTPUT_HELP_TYPE = (1 << 1), PROMETHEUS_OUTPUT_NAMES = (1 << 2), PROMETHEUS_OUTPUT_TIMESTAMPS = (1 << 3), PROMETHEUS_OUTPUT_VARIABLES = (1 << 4), - PROMETHEUS_OUTPUT_OLDUNITS = (1 << 5), - PROMETHEUS_OUTPUT_HIDEUNITS = (1 << 6) + PROMETHEUS_OUTPUT_OLDUNITS = (1 << 5), + PROMETHEUS_OUTPUT_HIDEUNITS = (1 << 6) } PROMETHEUS_OUTPUT_OPTIONS; void rrd_stats_api_v1_charts_allmetrics_prometheus_single_host( diff --git a/exporting/prometheus/remote_write/README.md b/src/exporting/prometheus/remote_write/README.md index 8ca4673a6..8ca4673a6 120000 --- a/exporting/prometheus/remote_write/README.md +++ b/src/exporting/prometheus/remote_write/README.md diff --git a/exporting/prometheus/remote_write/remote_write.h b/src/exporting/prometheus/remote_write/remote_write.h index d4e86494b..d4e86494b 100644 --- a/exporting/prometheus/remote_write/remote_write.h +++ b/src/exporting/prometheus/remote_write/remote_write.h diff --git a/exporting/prometheus/remote_write/remote_write.proto b/src/exporting/prometheus/remote_write/remote_write.proto index dfde254e1..dfde254e1 100644 --- a/exporting/prometheus/remote_write/remote_write.proto +++ b/src/exporting/prometheus/remote_write/remote_write.proto diff --git a/exporting/prometheus/remote_write/remote_write_request.cc b/src/exporting/prometheus/remote_write/remote_write_request.cc index a628082d1..a628082d1 100644 --- a/exporting/prometheus/remote_write/remote_write_request.cc +++ b/src/exporting/prometheus/remote_write/remote_write_request.cc diff --git a/exporting/prometheus/remote_write/remote_write_request.h b/src/exporting/prometheus/remote_write/remote_write_request.h index b25370133..b25370133 100644 --- a/exporting/prometheus/remote_write/remote_write_request.h +++ b/src/exporting/prometheus/remote_write/remote_write_request.h diff --git a/exporting/pubsub/README.md b/src/exporting/pubsub/README.md index 8633f1725..8633f1725 120000 --- a/exporting/pubsub/README.md +++ b/src/exporting/pubsub/README.md diff --git a/exporting/pubsub/integrations/google_cloud_pub_sub.md b/src/exporting/pubsub/integrations/google_cloud_pub_sub.md index c24833146..1adfd408e 100644 --- a/exporting/pubsub/integrations/google_cloud_pub_sub.md +++ b/src/exporting/pubsub/integrations/google_cloud_pub_sub.md @@ -1,9 +1,9 @@ <!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/exporting/pubsub/README.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/exporting/pubsub/metadata.yaml" +custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/exporting/pubsub/README.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/src/exporting/pubsub/metadata.yaml" sidebar_label: "Google Cloud Pub Sub" learn_status: "Published" -learn_rel_path: "Exporting" +learn_rel_path: "Exporting Metrics" message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE EXPORTER'S metadata.yaml FILE" endmeta--> @@ -39,7 +39,7 @@ The configuration file name for this integration is `exporting.conf`. You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). +Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory). ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata @@ -50,7 +50,7 @@ sudo ./edit-config exporting.conf The following options can be defined for this exporter. -<details><summary>Config options</summary> +<details open><summary>Config options</summary> | Name | Description | Default | Required | |:----|:-----------|:-------|:--------:| @@ -64,7 +64,7 @@ The following options can be defined for this exporter. | update every | Frequency of sending sending data to the external database, in seconds. | 10 | no | | buffer on failures | The number of iterations (`update every` seconds) to buffer data, when the external database server is not available. | 10 | no | | timeout ms | The timeout in milliseconds to wait for the external database server to process the data. | 2 * update_every * 1000 | no | -| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/libnetdata/simple_pattern#simple-patterns). | localhost * | no | +| send hosts matching | Hosts filter. Determines which hosts will be sent to the external database. The syntax is [simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#simple-patterns). | localhost * | no | | send charts matching | One or more space separated patterns (use * as wildcard) checked against both chart id and chart name. | * | no | | send names instead of ids | Controls the metric names Netdata should send to the external database (yes/no). | | no | | send configured labels | Controls if host labels defined in the `[host labels]` section in `netdata.conf` should be sent to the external database (yes/no). | | no | diff --git a/exporting/pubsub/pubsub.c b/src/exporting/pubsub/pubsub.c index 4989160a4..7fc416258 100644 --- a/exporting/pubsub/pubsub.c +++ b/src/exporting/pubsub/pubsub.c @@ -99,6 +99,10 @@ void pubsub_connector_worker(void *instance_p) struct pubsub_specific_config *connector_specific_config = instance->config.connector_specific_config; struct pubsub_specific_data *connector_specific_data = instance->connector_specific_data; + char threadname[ND_THREAD_TAG_MAX + 1]; + snprintfz(threadname, ND_THREAD_TAG_MAX, "EXPPBSB[%zu]", instance->index); + uv_thread_set_name_np(threadname); + while (!instance->engine->exit) { struct stats *stats = &instance->stats; char error_message[ERROR_LINE_MAX + 1] = ""; diff --git a/exporting/pubsub/pubsub.h b/src/exporting/pubsub/pubsub.h index 0bcb76f9b..0bcb76f9b 100644 --- a/exporting/pubsub/pubsub.h +++ b/src/exporting/pubsub/pubsub.h diff --git a/exporting/pubsub/pubsub_publish.cc b/src/exporting/pubsub/pubsub_publish.cc index cc14154f8..cc14154f8 100644 --- a/exporting/pubsub/pubsub_publish.cc +++ b/src/exporting/pubsub/pubsub_publish.cc diff --git a/exporting/pubsub/pubsub_publish.h b/src/exporting/pubsub/pubsub_publish.h index 567a262f0..567a262f0 100644 --- a/exporting/pubsub/pubsub_publish.h +++ b/src/exporting/pubsub/pubsub_publish.h diff --git a/exporting/read_config.c b/src/exporting/read_config.c index cd8af6bf6..cd8af6bf6 100644 --- a/exporting/read_config.c +++ b/src/exporting/read_config.c diff --git a/exporting/sample-metadata.yaml b/src/exporting/sample-metadata.yaml index 41a287aeb..41a287aeb 100644 --- a/exporting/sample-metadata.yaml +++ b/src/exporting/sample-metadata.yaml diff --git a/exporting/send_data.c b/src/exporting/send_data.c index e8b8aaf60..b79f0a3e3 100644 --- a/exporting/send_data.c +++ b/src/exporting/send_data.c @@ -31,7 +31,7 @@ static int exporting_tls_is_enabled(EXPORTING_CONNECTOR_TYPE type __maybe_unused * @return Always returns 0. */ int exporting_discard_response(BUFFER *buffer, struct instance *instance) { -#if NETDATA_INTERNAL_CHECKS +#ifdef NETDATA_INTERNAL_CHECKS char sample[1024]; const char *s = buffer_tostring(buffer); char *d = sample, *e = &sample[sizeof(sample) - 1]; @@ -217,6 +217,10 @@ void simple_connector_worker(void *instance_p) struct instance *instance = (struct instance*)instance_p; struct simple_connector_data *connector_specific_data = instance->connector_specific_data; + char threadname[ND_THREAD_TAG_MAX + 1]; + snprintfz(threadname, ND_THREAD_TAG_MAX, "EXPSMPL[%zu]", instance->index); + uv_thread_set_name_np(threadname); + #ifdef ENABLE_HTTPS uint32_t options = (uint32_t)instance->config.options; @@ -391,7 +395,7 @@ void simple_connector_worker(void *instance_p) #endif } -#if ENABLE_PROMETHEUS_REMOTE_WRITE +#ifdef ENABLE_PROMETHEUS_REMOTE_WRITE if (instance->config.type == EXPORTING_CONNECTOR_TYPE_PROMETHEUS_REMOTE_WRITE) clean_prometheus_remote_write(instance); #endif diff --git a/exporting/send_internal_metrics.c b/src/exporting/send_internal_metrics.c index 677a57bbb..677a57bbb 100644 --- a/exporting/send_internal_metrics.c +++ b/src/exporting/send_internal_metrics.c |