diff options
Diffstat (limited to '')
-rw-r--r-- | aclk/README.md | 133 | ||||
-rw-r--r-- | aclk/aclk-schemas/.gitignore | 11 | ||||
-rw-r--r-- | aclk/aclk-schemas/.travis.yml | 4 | ||||
-rw-r--r-- | aclk/aclk-schemas/LICENSE | 674 | ||||
-rw-r--r-- | aclk/aclk-schemas/Makefile | 74 | ||||
-rw-r--r-- | aclk/aclk-schemas/README.md | 2 | ||||
-rw-r--r-- | aclk/aclk-schemas/buf.yml | 9 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/aclk/v1/lib.proto | 22 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/agent/v1/cmds.proto | 79 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/agent/v1/connection.proto | 59 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/agent/v1/disconnect.proto | 16 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/alarm/v1/config.proto | 61 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/alarm/v1/stream.proto | 148 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/chart/v1/config.proto | 37 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/chart/v1/dimension.proto | 24 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/chart/v1/instance.proto | 32 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/chart/v1/stream.proto | 86 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/context/v1/context.proto | 57 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/context/v1/stream.proto | 34 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto | 37 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto | 32 | ||||
-rw-r--r-- | aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto | 148 | ||||
-rw-r--r-- | aclk/schema-wrappers/schema_wrapper_utils.h | 24 | ||||
-rw-r--r-- | src/aclk/aclk.c (renamed from aclk/aclk.c) | 20 | ||||
-rw-r--r-- | src/aclk/aclk.h (renamed from aclk/aclk.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_alarm_api.c (renamed from aclk/aclk_alarm_api.c) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_alarm_api.h (renamed from aclk/aclk_alarm_api.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_capas.c (renamed from aclk/aclk_capas.c) | 3 | ||||
-rw-r--r-- | src/aclk/aclk_capas.h (renamed from aclk/aclk_capas.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_contexts_api.c (renamed from aclk/aclk_contexts_api.c) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_contexts_api.h (renamed from aclk/aclk_contexts_api.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_otp.c (renamed from aclk/aclk_otp.c) | 4 | ||||
-rw-r--r-- | src/aclk/aclk_otp.h (renamed from aclk/aclk_otp.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_proxy.c (renamed from aclk/aclk_proxy.c) | 21 | ||||
-rw-r--r-- | src/aclk/aclk_proxy.h (renamed from aclk/aclk_proxy.h) | 1 | ||||
-rw-r--r-- | src/aclk/aclk_query.c (renamed from aclk/aclk_query.c) | 73 | ||||
-rw-r--r-- | src/aclk/aclk_query.h (renamed from aclk/aclk_query.h) | 4 | ||||
-rw-r--r-- | src/aclk/aclk_query_queue.c (renamed from aclk/aclk_query_queue.c) | 18 | ||||
-rw-r--r-- | src/aclk/aclk_query_queue.h (renamed from aclk/aclk_query_queue.h) | 9 | ||||
-rw-r--r-- | src/aclk/aclk_rrdhost_state.h (renamed from aclk/aclk_rrdhost_state.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_rx_msgs.c (renamed from aclk/aclk_rx_msgs.c) | 17 | ||||
-rw-r--r-- | src/aclk/aclk_rx_msgs.h (renamed from aclk/aclk_rx_msgs.h) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_stats.c (renamed from aclk/aclk_stats.c) | 5 | ||||
-rw-r--r-- | src/aclk/aclk_stats.h (renamed from aclk/aclk_stats.h) | 4 | ||||
-rw-r--r-- | src/aclk/aclk_tx_msgs.c (renamed from aclk/aclk_tx_msgs.c) | 2 | ||||
-rw-r--r-- | src/aclk/aclk_tx_msgs.h (renamed from aclk/aclk_tx_msgs.h) | 2 | ||||
-rw-r--r-- | src/aclk/aclk_util.c (renamed from aclk/aclk_util.c) | 0 | ||||
-rw-r--r-- | src/aclk/aclk_util.h (renamed from aclk/aclk_util.h) | 2 | ||||
-rw-r--r-- | src/aclk/helpers/mqtt_wss_pal.h (renamed from aclk/helpers/mqtt_wss_pal.h) | 0 | ||||
-rw-r--r-- | src/aclk/helpers/ringbuffer_pal.h (renamed from aclk/helpers/ringbuffer_pal.h) | 0 | ||||
-rw-r--r-- | src/aclk/https_client.c (renamed from aclk/https_client.c) | 81 | ||||
-rw-r--r-- | src/aclk/https_client.h (renamed from aclk/https_client.h) | 13 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/agent_cmds.cc (renamed from aclk/schema-wrappers/agent_cmds.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/agent_cmds.h (renamed from aclk/schema-wrappers/agent_cmds.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/alarm_config.cc (renamed from aclk/schema-wrappers/alarm_config.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/alarm_config.h (renamed from aclk/schema-wrappers/alarm_config.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/alarm_stream.cc (renamed from aclk/schema-wrappers/alarm_stream.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/alarm_stream.h (renamed from aclk/schema-wrappers/alarm_stream.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/capability.cc (renamed from aclk/schema-wrappers/capability.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/capability.h (renamed from aclk/schema-wrappers/capability.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/connection.cc (renamed from aclk/schema-wrappers/connection.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/connection.h (renamed from aclk/schema-wrappers/connection.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/context.cc (renamed from aclk/schema-wrappers/context.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/context.h (renamed from aclk/schema-wrappers/context.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/context_stream.cc (renamed from aclk/schema-wrappers/context_stream.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/context_stream.h (renamed from aclk/schema-wrappers/context_stream.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/node_connection.cc (renamed from aclk/schema-wrappers/node_connection.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/node_connection.h (renamed from aclk/schema-wrappers/node_connection.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/node_creation.cc (renamed from aclk/schema-wrappers/node_creation.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/node_creation.h (renamed from aclk/schema-wrappers/node_creation.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/node_info.cc (renamed from aclk/schema-wrappers/node_info.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/node_info.h (renamed from aclk/schema-wrappers/node_info.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/proto_2_json.cc (renamed from aclk/schema-wrappers/proto_2_json.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/proto_2_json.h (renamed from aclk/schema-wrappers/proto_2_json.h) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/schema_wrapper_utils.cc (renamed from aclk/schema-wrappers/schema_wrapper_utils.cc) | 0 | ||||
-rw-r--r-- | src/aclk/schema-wrappers/schema_wrappers.h (renamed from aclk/schema-wrappers/schema_wrappers.h) | 0 |
76 files changed, 132 insertions, 1950 deletions
diff --git a/aclk/README.md b/aclk/README.md deleted file mode 100644 index c853c2324..000000000 --- a/aclk/README.md +++ /dev/null @@ -1,133 +0,0 @@ -# Agent-Cloud link (ACLK) - -The Agent-Cloud link (ACLK) is the mechanism responsible for securely connecting a Netdata Agent to your web browser -through Netdata Cloud. The ACLK establishes an outgoing secure WebSocket (WSS) connection to Netdata Cloud on port -`443`. The ACLK is encrypted, safe, and _is only established if you connect your node_. - -The Cloud App lives at app.netdata.cloud which currently resolves to the following list of IPs: - -- 54.198.178.11 -- 44.207.131.212 -- 44.196.50.41 - -> ### Caution -> ->This list of IPs can change without notice, we strongly advise you to whitelist following domains `app.netdata.cloud`, `mqtt.netdata.cloud`, if this is not an option in your case always verify the current domain resolution (e.g via the `host` command). - -For a guide to connecting a node using the ACLK, plus additional troubleshooting and reference information, read our [connect to Cloud -documentation](https://github.com/netdata/netdata/blob/master/claim/README.md). - -## Data privacy - -[Data privacy](https://netdata.cloud/privacy/) is very important to us. We firmly believe that your data belongs to -you. This is why **we don't store any metric data in Netdata Cloud**. - -All the data that you see in the web browser when using Netdata Cloud, is actually streamed directly from the Netdata Agent to the Netdata Cloud dashboard. The data passes through our systems, but it isn't stored. - -However, to be able to offer the stunning visualizations and advanced functionality of Netdata Cloud, it does store a limited number of _metadata_. Read more about our [security and privacy design](https://github.com/netdata/netdata/blob/master/docs/netdata-security.md). - -## Enable and configure the ACLK - -The ACLK is enabled by default, with its settings automatically configured and stored in the Agent's memory. No file is -created at `/var/lib/netdata/cloud.d/cloud.conf` until you either connect a node or create it yourself. The default -configuration uses two settings: - -```conf -[global] - enabled = yes - cloud base url = https://app.netdata.cloud -``` - -If your Agent needs to use a proxy to access the internet, you must [set up a proxy for -connecting to cloud](https://github.com/netdata/netdata/blob/master/claim/README.md#connect-through-a-proxy). - -You can configure following keys in the `netdata.conf` section `[cloud]`: -``` -[cloud] - statistics = yes - query thread count = 2 -``` - -- `statistics` enables/disables ACLK related statistics and their charts. You can disable this to save some space in the database and slightly reduce memory usage of Netdata Agent. -- `query thread count` specifies the number of threads to process cloud queries. Increasing this setting is useful for nodes with many children (streaming), which can expect to handle more queries (and/or more complicated queries). - -## Disable the ACLK - -You have two options if you prefer to disable the ACLK and not use Netdata Cloud. - -### Disable at installation - -You can pass the `--disable-cloud` parameter to the Agent installation when using a kickstart script -([kickstart.sh](https://github.com/netdata/netdata/blob/master/packaging/installer/methods/kickstart.md), or a [manual installation from -Git](https://github.com/netdata/netdata/blob/master/packaging/installer/methods/manual.md). - -When you pass this parameter, the installer does not download or compile any extra libraries. Once running, the Agent -kills the thread responsible for the ACLK and connecting behavior, and behaves as though the ACLK, and thus Netdata Cloud, -does not exist. - -### Disable at runtime - -You can change a runtime setting in your `cloud.conf` file to disable the ACLK. This setting only stops the Agent from -attempting any connection via the ACLK, but does not prevent the installer from downloading and compiling the ACLK's -dependencies. - -The file typically exists at `/var/lib/netdata/cloud.d/cloud.conf`, but can change if you set a prefix during -installation. To disable the ACLK, open that file and change the `enabled` setting to `no`: - -```conf -[global] - enabled = no -``` - -If the file at `/var/lib/netdata/cloud.d/cloud.conf` doesn't exist, you need to create it. - -Copy and paste the first two lines from below, which will change your prompt to `cat`. - -```bash -cd /var/lib/netdata/cloud.d -cat > cloud.conf << EOF -``` - -Copy and paste in lines 3-6, and after the final `EOF`, hit **Enter**. The final line must contain only `EOF`. Hit **Enter** again to return to your normal prompt with the newly-created file. - -To get your normal prompt back, the final line -must contain only `EOF`. - -```bash -[global] - enabled = no - cloud base url = https://app.netdata.cloud -EOF -``` - -You also need to change the file's permissions. Use `grep "run as user" /etc/netdata/netdata.conf` to figure out which -user your Agent runs as (typically `netdata`), and replace `netdata:netdata` as shown below if necessary: - -```bash -sudo chmod 0770 cloud.conf -sudo chown netdata:netdata cloud.conf -``` - -Restart your Agent to disable the ACLK. - -### Re-enable the ACLK - -If you first disable the ACLK and any Cloud functionality and then decide you would like to use Cloud, you must either -[reinstall Netdata](https://github.com/netdata/netdata/blob/master/packaging/installer/REINSTALL.md) with Cloud enabled or change the runtime setting in your -`cloud.conf` file. - -If you passed `--disable-cloud` to `netdata-installer.sh` during installation, you must -[reinstall](https://github.com/netdata/netdata/blob/master/packaging/installer/REINSTALL.md) your Agent. Use the same method as before, but pass `--require-cloud` to -the installer. When installation finishes you can [connect your node](https://github.com/netdata/netdata/blob/master/claim/README.md#how-to-connect-a-node). - -If you changed the runtime setting in your `var/lib/netdata/cloud.d/cloud.conf` file, edit the file again and change -`enabled` to `yes`: - -```conf -[global] - enabled = yes -``` - -Restart your Agent and [connect your node](https://github.com/netdata/netdata/blob/master/claim/README.md#how-to-connect-a-node). - - diff --git a/aclk/aclk-schemas/.gitignore b/aclk/aclk-schemas/.gitignore deleted file mode 100644 index bd495e9a7..000000000 --- a/aclk/aclk-schemas/.gitignore +++ /dev/null @@ -1,11 +0,0 @@ -*.pb.go - -#Agent -*.pb.cc -*.pb.h -*.pb.o -*.pb.Po -.dirstamp - -#Jetbrains -.idea diff --git a/aclk/aclk-schemas/.travis.yml b/aclk/aclk-schemas/.travis.yml deleted file mode 100644 index 7c99550fe..000000000 --- a/aclk/aclk-schemas/.travis.yml +++ /dev/null @@ -1,4 +0,0 @@ ---- -language: minimal -install: make deps -script: make CI diff --git a/aclk/aclk-schemas/LICENSE b/aclk/aclk-schemas/LICENSE deleted file mode 100644 index f288702d2..000000000 --- a/aclk/aclk-schemas/LICENSE +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. 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But first, please read -<https://www.gnu.org/licenses/why-not-lgpl.html>. diff --git a/aclk/aclk-schemas/Makefile b/aclk/aclk-schemas/Makefile deleted file mode 100644 index 8f4003070..000000000 --- a/aclk/aclk-schemas/Makefile +++ /dev/null @@ -1,74 +0,0 @@ -SHELL := /usr/bin/env bash -o pipefail - -# This controls the location of the cache. -PROJECT := cloud-schemas -# This controls the remote HTTPS git location to compare against for breaking changes in CI. -# -# Most CI providers only clone the branch under test and to a certain depth, so when -# running buf check breaking in CI, it is generally preferable to compare against -# the remote repository directly. -# -# Basic authentication is available, see https://buf.build/docs/inputs#https for more details. -HTTPS_GIT := https://github.com/netdata/cloud-schemas.git - -# This controls the version of buf to install and use. -BUF_VERSION := 0.6.0 - -### Everything below this line is meant to be static, i.e. only adjust the above variables. ### - -UNAME_OS := $(shell uname -s) -UNAME_ARCH := $(shell uname -m) -# Buf will be cached to ~/.cache/buf-example. -CACHE_BASE := $(HOME)/.cache/$(PROJECT) -# This allows switching between i.e a Docker container and your local setup without overwriting. -CACHE := $(CACHE_BASE)/$(UNAME_OS)/$(UNAME_ARCH) -# The location where buf will be installed. -CACHE_BIN := $(CACHE)/bin -# Marker files are put into this directory to denote the current version of binaries that are installed. -CACHE_VERSIONS := $(CACHE)/versions - -# Update the $PATH so we can use buf directly -export PATH := $(abspath $(CACHE_BIN)):$(PATH) - -# BUF points to the marker file for the installed version. -# -# If BUF_VERSION is changed, the binary will be re-downloaded. -BUF := $(CACHE_VERSIONS)/buf/$(BUF_VERSION) -$(BUF): - @rm -f $(CACHE_BIN)/buf - @mkdir -p $(CACHE_BIN) - curl -sSL \ - "https://github.com/bufbuild/buf/releases/download/v$(BUF_VERSION)/buf-$(UNAME_OS)-$(UNAME_ARCH)" \ - -o "$(CACHE_BIN)/buf" - chmod +x "$(CACHE_BIN)/buf" - @rm -rf $(dir $(BUF)) - @mkdir -p $(dir $(BUF)) - @touch $(BUF) - -.DEFAULT_GOAL := local - -# deps allows us to install deps without running any checks. - -.PHONY: deps -deps: $(BUF) - -# local is what we run when testing locally. -# This does breaking change detection against our local git repository. - -.PHONY: local -local: $(BUF) - buf check lint ./proto - buf check breaking --against '.git#branch=master' - -# https is what we run when testing in most CI providers. -# This does breaking change detection against our git repository. - -.PHONY: CI -CI: $(BUF) - buf check lint ./proto - buf check breaking --against ".git#branch=master" - -.PHONY: clean -clean: - git clean -xdf - rm -rf $(CACHE_BASE)
\ No newline at end of file diff --git a/aclk/aclk-schemas/README.md b/aclk/aclk-schemas/README.md deleted file mode 100644 index aa6188977..000000000 --- a/aclk/aclk-schemas/README.md +++ /dev/null @@ -1,2 +0,0 @@ -# aclk-schemas -Protobuf schemas used in ACLK connection diff --git a/aclk/aclk-schemas/buf.yml b/aclk/aclk-schemas/buf.yml deleted file mode 100644 index 532053d91..000000000 --- a/aclk/aclk-schemas/buf.yml +++ /dev/null @@ -1,9 +0,0 @@ -build: - roots: - - proto -lint: - use: - - DEFAULT -breaking: - use: - - FILE diff --git a/aclk/aclk-schemas/proto/aclk/v1/lib.proto b/aclk/aclk-schemas/proto/aclk/v1/lib.proto deleted file mode 100644 index f32c32c6e..000000000 --- a/aclk/aclk-schemas/proto/aclk/v1/lib.proto +++ /dev/null @@ -1,22 +0,0 @@ -syntax = "proto3"; - -package aclk_lib.v1; - -import "google/protobuf/timestamp.proto"; - -option go_package = "aclk_lib/v1;aclklib"; - -// ACLKMessagePosition is used by sequenced messages to define their exact position -message ACLKMessagePosition { - uint64 sequence_id = 1; - // auto generated in Agent's DB upon sequence_id creation - google.protobuf.Timestamp seq_id_created_at = 2; - uint64 previous_sequence_id = 3; -} - -message Capability { - string name = 1; - uint32 version = 2; - // version == 0 is equivalent to not having the capability at all - bool enabled = 3; -} diff --git a/aclk/aclk-schemas/proto/agent/v1/cmds.proto b/aclk/aclk-schemas/proto/agent/v1/cmds.proto deleted file mode 100644 index c37c00c3a..000000000 --- a/aclk/aclk-schemas/proto/agent/v1/cmds.proto +++ /dev/null @@ -1,79 +0,0 @@ -syntax = "proto3"; -option go_package = "agent/v1;agent"; - -package agent.v1; - -import "google/protobuf/timestamp.proto"; -import "proto/aclk/v1/lib.proto"; - -message CancelPendingRequest { - // must match the ID sent with the request originally made - // other than this agent will not put conditions on it - // and will treat it as opaque string (it simply has to match) - // However this doesn't mean there are no conditions on the id - // made on the request side - string request_id = 1; - - // time when the cancellation request was generated - google.protobuf.Timestamp timestamp = 2; - - // optional might be useful for debugging purposes - string trace_id = 3; -} - -// AgentCommand is sent from the Cloud to the Agent at `/agent/{claim_id}/inbound/v1/cmd/AgentCommand` -// the message includes the resource that the Cloud needs to GET from the Agent HTTP API along with related metadata -message AgentCommand { - // the topic to which the Cloud awaits for the AgentCommandResponse. - // example: `/svc/agent-data-ctrl/2d7b7edd-561e-4aec-8ac1-466a585520f5/resp` - string callback_topic = 1; - // the topic to which the Cloud awaits for the AgentCommandAck. - // example: `/svc/agent-data-ctrl/2d7b7edd-561e-4aec-8ac1-466a585520f5/resp` - string ack_topic = 2; - // unique identifier for the AgentCommand - // example: `617038b3-7c2a-4617-a78f-ab37bd820198` - string message_id = 3; - // defined in milliseconds, the time the Agent has to respond before Cloud - // considering the request as timed-out - // example: `60000` - uint64 timeout = 4; - // defined in milliseconds, the time the Agent has to send back to the Cloud - // an AgentCommandAck message signaling that is still working on the request - // example: `3000` - uint64 ack_timeout = 5; - // the requested Agent resource - // example: `/api/v2/data?query_params_go_here` - string resource = 6; -} - -// AgentCommandAck is sent from the Agent to the Cloud at predefined intervals (`AgentCommand.ack_timeout`) to predefined topic (`AgentCommand.ack_topic`) -// signaling that the Agent is still working to serve an AgentCommand (referenced by the message_id) that the Cloud sent -message AgentCommandAck { - // unique identifier to reference AgentCommand on which the Agent is still working on serving - // example: `617038b3-7c2a-4617-a78f-ab37bd820198` - string message_id = 1; - // the timestamp when the Agent created this AgentCommandAck message - google.protobuf.Timestamp created_at = 2; - // integer revealing the progress of completion to serve the AgentCommand with the given message_id - // example: `25` - uint32 progress_percent = 3; -} - -// AgentCommandResponse is sent from the Agent to the Cloud at `/agent/{claim_id}/inbound/v1/cmd/AgentCommand` -// the message includes the resource that the Cloud needs to GET from the Agent HTTP API along with related metadata -message AgentCommandResponse { - // unique identifier for the AgentCommand - // example: `617038b3-7c2a-4617-a78f-ab37bd820198` - string message_id = 1; - // the (http) status code of the Agent's API response - // example: `200` - uint32 status_code = 2; - // the dumped raw (http) response the Agent's API returned - bytes response = 3; - // the Agent's timestamp (aka legacy `timestamp`) - google.protobuf.Timestamp timestamp = 4; - // the timestamp when the Agent received the AgentCommand for execution (aka legacy `t-rx`) - google.protobuf.Timestamp received_at = 5; - // the amount of microseconds the Agent needed to execute the HTTP request of the AgentCommand (aka legacy`t-exec`) - uint64 exec_time = 6; -} diff --git a/aclk/aclk-schemas/proto/agent/v1/connection.proto b/aclk/aclk-schemas/proto/agent/v1/connection.proto deleted file mode 100644 index 4321b0b90..000000000 --- a/aclk/aclk-schemas/proto/agent/v1/connection.proto +++ /dev/null @@ -1,59 +0,0 @@ -syntax = "proto3"; -option go_package = "agent/v1;agent"; - -package agent.v1; - -import "google/protobuf/timestamp.proto"; -import "google/protobuf/duration.proto"; -import "proto/aclk/v1/lib.proto"; - -message UpdateAgentConnection { - string claim_id = 1; - bool reachable = 2; - - int64 session_id = 3; - - ConnectionUpdateSource update_source = 4; - - // mqtt_broker_addr shard to use for reaching the agent - // cloud injects this information - string mqtt_broker_addr = 5; - - google.protobuf.Timestamp updated_at = 6; - - // vmq_instance_id broker shard to use for reaching the agent - // cloud injects this information - int32 vmq_instance_id = 7; - - // > 15 optional fields: - // How long the system was running until connection (only applicable when reachable=true) - google.protobuf.Duration system_uptime = 15; - - // How long the netdata agent was running until connection (only applicable when reachable=true) - google.protobuf.Duration agent_uptime = 16; - - repeated aclk_lib.v1.Capability capabilities = 17; -} - -message SendNodeInstances { - string claim_id = 1; - Config config = 2; -} - -// ConnectionUpdateSource is to determine whether the connection update was issued -enum ConnectionUpdateSource { - // CONNECTION_UPDATE_SOURCE_UNSPECIFIED acts as default value for protobuf and is never specified - CONNECTION_UPDATE_SOURCE_UNSPECIFIED = 0; - // CONNECTION_UPDATE_SOURCE_AGENT A direct message from an agent - CONNECTION_UPDATE_SOURCE_AGENT = 1; - // CONNECTION_UPDATE_SOURCE_LWT message delivered as the Last Will and Testiment from MQTT broker if an agent connection with the broker is lost - CONNECTION_UPDATE_SOURCE_LWT = 2; - // CONNECTION_UPDATE_SOURCE_HEURISTIC A cloud generated message to sanitize incorrect internal state - CONNECTION_UPDATE_SOURCE_HEURISTIC = 3; -} - -message Config { - bool bearer_protection = 1; - bool cloud_only_notifications = 2; - bool universal_dashboards = 3; -} diff --git a/aclk/aclk-schemas/proto/agent/v1/disconnect.proto b/aclk/aclk-schemas/proto/agent/v1/disconnect.proto deleted file mode 100644 index 852ef702a..000000000 --- a/aclk/aclk-schemas/proto/agent/v1/disconnect.proto +++ /dev/null @@ -1,16 +0,0 @@ -syntax = "proto3"; - -package agent.v1; - -import "google/protobuf/timestamp.proto"; - -option go_package = "agent/v1;agent"; - -// Sent by Cloud to instruct Agent to disconnect ASAP -message DisconnectReq { - uint64 reconnect_after_seconds = 1; - bool permaban = 2; - google.protobuf.Timestamp created_at = 3; - uint32 error_code = 4; - string error_description = 5; -} diff --git a/aclk/aclk-schemas/proto/alarm/v1/config.proto b/aclk/aclk-schemas/proto/alarm/v1/config.proto deleted file mode 100644 index 430078fcf..000000000 --- a/aclk/aclk-schemas/proto/alarm/v1/config.proto +++ /dev/null @@ -1,61 +0,0 @@ -syntax = "proto3"; - -package alarms.v1; - -option go_package = "alarms/v1;alarms"; - -message SendAlarmConfiguration{ - string config_hash = 1; -} - -message ProvideAlarmConfiguration { - string config_hash = 1; - AlarmConfiguration config = 2; -} - -message AlarmConfiguration{ - string alarm = 1; - string template = 2; - string on_chart = 3; - - string classification = 4; - string type = 5; - string component = 6; - - string os = 7; - string hosts = 8; - string plugin = 9; - string module = 10; - string charts = 11; - string families = 12; - string lookup = 13; - string every = 14; - string units = 15; - - string green = 16; - string red = 17; - - string calculation_expr = 18; - string warning_expr = 19; - string critical_expr = 20; - - string recipient = 21; - string exec = 22; - string delay = 23; - string repeat = 24; - string info = 25; - string options = 26; - string host_labels = 27; - - //parsed values from above config values - //indicated by p_ - int32 p_db_lookup_after = 28; - int32 p_db_lookup_before = 29; - string p_db_lookup_dimensions = 30; - string p_db_lookup_method = 31; - string p_db_lookup_options = 32; - int32 p_update_every = 33; - - string chart_labels = 34; - string summary = 35; -} diff --git a/aclk/aclk-schemas/proto/alarm/v1/stream.proto b/aclk/aclk-schemas/proto/alarm/v1/stream.proto deleted file mode 100644 index 44f190682..000000000 --- a/aclk/aclk-schemas/proto/alarm/v1/stream.proto +++ /dev/null @@ -1,148 +0,0 @@ -syntax = "proto3"; - -package alarms.v1; - -import "google/protobuf/timestamp.proto"; - -option go_package = "alarms/v1;alarms"; - -message SendAlarmLogHealth { - string node_id = 1; -} - -message AlarmLogHealth { - string claim_id = 1; - string node_id = 2; - bool enabled = 3; - AlarmLogStatus status = 4; - LogEntries log_entries = 5; -} - -message LogEntries { - int64 first_sequence_id = 1; - google.protobuf.Timestamp first_when = 2; - - int64 last_sequence_id = 3; - google.protobuf.Timestamp last_when = 4; -} - -enum AlarmLogStatus { - ALARM_LOG_STATUS_UNSPECIFIED = 0; - ALARM_LOG_STATUS_RUNNING = 1; - ALARM_LOG_STATUS_IDLE = 2; -} - -message StartAlarmStreaming { - string node_id = 1; - uint64 batch_id = 2 [deprecated=true]; - uint64 start_sequnce_id = 3 [deprecated=true]; - // Instructs the agent to sync all configured alarms - bool resets = 4; -} - -message SendAlarmCheckpoint { - string node_id = 1; - string claim_id = 2; -} - -message AlarmCheckpoint { - string node_id = 1; - string claim_id = 2; - bytes checksum = 3; -} - -message AlarmLogEntry { - string node_id = 1; - string claim_id = 2; - - // The chart's id field - string chart = 3; - string name = 4; - string family = 5; - uint64 batch_id = 6 [deprecated=true]; - uint64 sequence_id = 7 [deprecated=true]; - uint64 when = 8; - - string config_hash = 9; - - int32 utc_offset = 10; - string timezone = 11; - - // Paths that can be custom for the same alarm, but depend on installation path for each user. Should be here or in config ? - string exec_path = 12; - string conf_source = 13; - string command = 14; - - // In seconds, uint32 is safe ? - uint32 duration = 15; - uint32 non_clear_duration = 16; - - AlarmStatus status = 17; - AlarmStatus old_status = 18; - uint64 delay = 19; - uint64 delay_up_to_timestamp = 20; - // Todo: verify that we need these. sequence_id doesn't suffice? - // uint64 updated_by_id = 12; - // uint64 updates_id = 13; - uint64 last_repeat = 21; - bool silenced = 22; - - // Check if string values are needed - string value_string = 23; - string old_value_string = 24; - - double value = 25; - double old_value = 26; - - // Updated alarm entry, when the status of the alarm has been updated by a later entry - bool updated = 27; - - // Rendered_info - string rendered_info = 28; - - // The chart's context field - string chart_context = 29; - - // Counter of alert transitions for this alert chain - uint64 event_id = 30; - - // A unique uuid for this alert event - string transition_id = 31; - - // The chart's name field - string chart_name = 32; - - // The rendered summary - string summary = 33; -} - -enum AlarmStatus { - ALARM_STATUS_NULL = 0; - ALARM_STATUS_UNKNOWN = 1; - ALARM_STATUS_REMOVED = 2; - ALARM_STATUS_NOT_A_NUMBER = 3; - ALARM_STATUS_CLEAR = 4; - ALARM_STATUS_WARNING = 5; - ALARM_STATUS_CRITICAL = 6; -} - -// SendAlarmSnapshot: send from cloud to the agent, to initiate an AlarmSnapshot image of current alarms back to the cloud -message SendAlarmSnapshot { - string node_id = 1; - string claim_id = 2; - uint64 snapshot_id = 3 [deprecated=true]; - uint64 sequence_id = 4 [deprecated=true]; - string snapshot_uuid = 5; -} - -// Agent responds with AlarmSnapshot to a SendAlarmSnapshot message -message AlarmSnapshot{ - string node_id = 1; - string claim_id = 2; - uint64 snapshot_id = 3 [deprecated=true]; // Same id from SendAlarmSnapshot message - uint32 chunks = 4; // In case full snapshot can not fit in a single message, indicates the total number of messages for this snapshot_id - uint32 chunk_size = 5; // How many alerts this chunk contains - uint32 chunk = 6; // Chunk index of this message - repeated AlarmLogEntry alarms = 7; // a list of AlarmLogEntry's - string snapshot_uuid = 8; -} diff --git a/aclk/aclk-schemas/proto/chart/v1/config.proto b/aclk/aclk-schemas/proto/chart/v1/config.proto deleted file mode 100644 index f0c5e3a35..000000000 --- a/aclk/aclk-schemas/proto/chart/v1/config.proto +++ /dev/null @@ -1,37 +0,0 @@ -syntax = "proto3"; - -package chart.v1; - -option go_package = "chart/config/v1;chartconfig"; - -// UpdateChartConfigs command contains the list of missing chart configs from the cloud to agent -message UpdateChartConfigs { - // claim_id, node_id pair is used to identify the Node Instance - string claim_id = 1; - string node_id = 2; - // list of config hashes missing from cloud and requested from the agent - repeated string config_hashes = 3; -} - -message ChartConfigsUpdated { - repeated ChartConfigUpdated configs = 1; -} - -message ChartConfigUpdated { - string type = 1; - string family = 2; - string context = 3; - string title = 4; - uint64 priority = 5; - string plugin = 6; - string module = 7; - ChartType chart_type = 8; - string units = 9; - string config_hash = 10; -} - -enum ChartType { - LINE = 0; - AREA = 1; - STACKED = 2; -} diff --git a/aclk/aclk-schemas/proto/chart/v1/dimension.proto b/aclk/aclk-schemas/proto/chart/v1/dimension.proto deleted file mode 100644 index 8bcb564b8..000000000 --- a/aclk/aclk-schemas/proto/chart/v1/dimension.proto +++ /dev/null @@ -1,24 +0,0 @@ -syntax = "proto3"; - -package chart.v1; - -import "google/protobuf/timestamp.proto"; - -import "proto/aclk/v1/lib.proto"; - -option go_package = "chart/dimension/v1;chartdimension"; - -// ChartDimensionUpdated is a single event sent from the Agent to the Cloud containing chart dimension data. -// -// ChartDimensionUpdated messages are dispatched in bulk to the Cloud wrapped in ChartsAndDimensionsUpdated messages. -message ChartDimensionUpdated { - string id = 1; - string chart_id = 2; - string node_id = 3; - string claim_id = 4; - string name = 5; - google.protobuf.Timestamp created_at = 6; - // null value means that the dimension is currently collected (live) - google.protobuf.Timestamp last_timestamp = 7; - aclk_lib.v1.ACLKMessagePosition position = 8; -} diff --git a/aclk/aclk-schemas/proto/chart/v1/instance.proto b/aclk/aclk-schemas/proto/chart/v1/instance.proto deleted file mode 100644 index 25c99e7c7..000000000 --- a/aclk/aclk-schemas/proto/chart/v1/instance.proto +++ /dev/null @@ -1,32 +0,0 @@ -syntax = "proto3"; - -package chart.v1; - -import "proto/aclk/v1/lib.proto"; - -option go_package = "chart/instance/v1;chartinstance"; - -// ChartInstanceUpdated is a single event sent from the Agent to the Cloud containing chart instance data. -// -// ChartInstanceUpdated messages are dispatched in bulk to the Cloud wrapped in ChartsAndDimensionsUpdated messages. -message ChartInstanceUpdated { - string id = 1; - string claim_id = 2; - string node_id = 3; - string name = 4; - map<string, string> chart_labels = 5; - MemoryMode memory_mode = 6; - // in seconds - uint32 update_every_interval = 7; - string config_hash = 8; - aclk_lib.v1.ACLKMessagePosition position = 9; -} - -enum MemoryMode { - NONE = 0; - RAM = 1; - MAP = 2; - SAVE = 3; - ALLOC = 4; - DB_ENGINE = 5; -} diff --git a/aclk/aclk-schemas/proto/chart/v1/stream.proto b/aclk/aclk-schemas/proto/chart/v1/stream.proto deleted file mode 100644 index 9473538f2..000000000 --- a/aclk/aclk-schemas/proto/chart/v1/stream.proto +++ /dev/null @@ -1,86 +0,0 @@ -syntax = "proto3"; - -package chart.v1; - -import "google/protobuf/timestamp.proto"; - -import "proto/chart/v1/instance.proto"; -import "proto/chart/v1/dimension.proto"; - -option go_package = "chart/stream/v1;chartstream"; - -// StreamChartsAndDimensions is a Command produced by the Cloud, consumed by the Agent. -// -// It instructs the Agent to start sending ChartsAndDimensionsUpdated messages for a NodeInstance -// after the last sequence_id that the Cloud has successfully ingested. -message StreamChartsAndDimensions { - // claim_id, node_id pair is used to identify the Node Instance - string claim_id = 1; - string node_id = 2; - - // sequence_id last verified sequence sent by the Agent - uint64 sequence_id = 3; - // batch_id identifies the stream_id and gets incremented every time the Cloud sends a new StreamChartsAndDimensions command - uint64 batch_id = 4; - // seq_id_created_at autogenerated timestamp in Agent's DB upon sequence_id creation - google.protobuf.Timestamp seq_id_created_at = 5; -} - - -// ChartsAndDimensionsAck is an Event produced by the Cloud, consumed by the Agent. -// -// This Event is an acknowledgment from the Cloud side that Chart messages up to a specific last_sequence_id -// have been successfully ingested, and could be potentially deleted from the Agent's DB. -message ChartsAndDimensionsAck { - string claim_id = 1; - string node_id = 2; - // the last verified stored message's seq_id - uint64 last_sequence_id = 3; -} - -// ResetChartMessages is a Command produced by the Agent, consumed by the Cloud. -// -// This Command instructs the Cloud to clear its Chart state for a specific NodeInstance and re-sync -// because of a ResetReason. -message ResetChartMessages { - // claim_id, node_id pair is used to identify the Node Instance - string claim_id = 1; - string node_id = 2; - - ResetReason reason = 3; -} - -enum ResetReason { - DB_EMPTY = 0; - SEQ_ID_NOT_EXISTS = 1; - TIMESTAMP_MISMATCH = 2; -} - -// ChartsAndDimensionsUpdated is a wrapper Event (`fat` message) produced by the Agent, consumed by the Cloud. -// -// It potentially includes a collection of ChartInstanceUpdated messages and|or a collection of ChartDimensionUpdated messages. -message ChartsAndDimensionsUpdated { - repeated chart.v1.ChartInstanceUpdated charts = 1; - repeated chart.v1.ChartDimensionUpdated dimensions = 2; - uint64 batch_id = 3; -} - -// RetentionUpdated includes the available retentions (in seconds) of the dimensions - of a specific node instance and memory-mode - -// on a per update_every level. -// This message is sent over upon Agent Database rotation events to inform the Cloud in total about the newly updated data retentions -// of a node instance's dimensions. -message RetentionUpdated { - // claim_id, node_id pair is used to identify the Node Instance - string claim_id = 1; - string node_id = 2; - // the memory_mode used by the node instance's chart instances - chart.v1.MemoryMode memory_mode = 3; - // this mapping identifies the newly updated available retention (in seconds) of the node instance's dimensions - // the keys are the update_every categories of various dimensions (1, 2, 4, 10 etc.), - // and the values are the available retention (in seconds) of each dimension belonging to the update_every category - // denoted by the key - map<uint32, uint32> interval_durations = 4; - // the timestamp when the db rotation event took place. Can be used in conjunction with the interval_durations - // to compute the beginning of each `updated_every` group's retention - google.protobuf.Timestamp rotation_timestamp = 5; -} diff --git a/aclk/aclk-schemas/proto/context/v1/context.proto b/aclk/aclk-schemas/proto/context/v1/context.proto deleted file mode 100644 index eb771f8eb..000000000 --- a/aclk/aclk-schemas/proto/context/v1/context.proto +++ /dev/null @@ -1,57 +0,0 @@ -syntax = "proto3"; - -package context.v1; - -option go_package = "context/v1;context"; - -// ContextsUpdated is an Event produced by the Agent, consumed by the Cloud. -// -// it contains a collection of ContextUpdated messages for a specific NodeInstance. -message ContextsUpdated { - // contexUpdates contains the collection of context updates - repeated ContextUpdated contextUpdates = 1; - // claim_id, node_id pair identifies the node instance - string claim_id = 2; - string node_id = 3; - // version_hash is the contexts version_hash result the cloud should - // get after applying this message updates. - uint64 version_hash = 4; - // it's and always increasing number to compare - // which version_hash is more recent between multiple - // ContextsUpdated messages. Bigger means more recent. - uint64 created_at = 5; -} - -// ContextUpdated contains context data. -message ContextUpdated { - // context id - string id = 1; - // context version is an epoch in seconds. - uint64 version = 2; - // first_entry, last_entry are epochs in seconds - uint64 first_entry = 3; - uint64 last_entry = 4; - // deleted flag is used to signal a context deletion - bool deleted = 5; - // context configuration fields - string title = 6; - uint64 priority = 7; - string chart_type = 8; - string units = 9; - string family = 10; -} - -// ContextsSnapshot is an Event produced by the Agent, consumed by the Cloud. -// -// it contains a snapshot of the existing contexts on the Agent. -// snapshot version and context versions are epochs in seconds so we can -// identify if a context version was generated after a specific snapshot. -message ContextsSnapshot { - // contexts contains the collection of existing contexts - repeated ContextUpdated contexts = 1; - // claim_id, node_id pair identifies the node instance - string claim_id = 2; - string node_id = 3; - // version is an epoch in seconds - uint64 version = 4; -} diff --git a/aclk/aclk-schemas/proto/context/v1/stream.proto b/aclk/aclk-schemas/proto/context/v1/stream.proto deleted file mode 100644 index a6e7e3abf..000000000 --- a/aclk/aclk-schemas/proto/context/v1/stream.proto +++ /dev/null @@ -1,34 +0,0 @@ -syntax = "proto3"; - -package context.v1; - -option go_package = "context/v1;context"; - -// ContextsCheckpoint is a Command produced by the Cloud, consumed by the Agent. -// -// It informs the Agent the contexts' version_hash that the cloud has for a specific NodeInstance. -message ContextsCheckpoint { - // claim_id, node_id pair is used to identify the NodeInstance. - string claim_id = 1; - string node_id = 2; - // version_hash tells the Agent the current version hash for the contexts received - // if the version hash calculated by the Agent is different, Agent will request - // to re-sync all contexts. - uint64 version_hash= 3; -} - -// StopStreamingContexts is a Command produced by the Cloud, consumed by the Agent. -// -// It instructs the Agent to stop sending ContextsUpdated messages for a NodeInstance -// due to a reason. -message StopStreamingContexts { - // claim_id, node_id pair is used to identify the node instance - string claim_id = 1; - string node_id = 2; - - StopStreamingContextsReason reason = 3; -} - -enum StopStreamingContextsReason { - RATE_LIMIT_EXCEEDED = 0; -} diff --git a/aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto b/aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto deleted file mode 100644 index f0c02461e..000000000 --- a/aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto +++ /dev/null @@ -1,37 +0,0 @@ -syntax = "proto3"; -option go_package = "nodeinstance/connection/v1;nodeinstanceconnection"; - -package nodeinstance.v1; - -import "google/protobuf/timestamp.proto"; -import "proto/aclk/v1/lib.proto"; - -message UpdateNodeInstanceConnection { - string claim_id = 1; - string node_id = 2; - - // liveness whether node data are actively streamed to the agent. - bool liveness = 3; - - // queryable whether the agent has data about the node. - bool queryable = 4; - - int64 session_id = 5; - - google.protobuf.Timestamp updated_at = 6; - - // mqtt_broker_addr shard to use for reaching the agent - // cloud injects this information. - string mqtt_broker_addr = 7; - - // vmq_instance_id broker shard to use for reaching the agent - // cloud injects this information. - int32 vmq_instance_id = 8; - - // hops is the number of streaming hops between collection of node data - // and the claimed agent. Zero if no streaming is involved. - int32 hops = 9; - - // capabilities of node instance NOT the NODE or agent!!! - repeated aclk_lib.v1.Capability capabilities = 10; -} diff --git a/aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto b/aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto deleted file mode 100644 index 922337154..000000000 --- a/aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto +++ /dev/null @@ -1,32 +0,0 @@ -syntax = "proto3"; -option go_package = "node_instance/creation/v1;node_instancecreation"; - -package nodeinstance.create.v1; - -message CreateNodeInstance { - // Claim ID of the Agent the Node Instance belongs to. - // Eventually, the NodeInstance will be identified by the compilation of - // this claim_id and NodeID returned by `CreateNodeInstanceResult` - string claim_id = 1; - // Machine GUID of the Machine the request comes from - // Used to look for an existing NodeID in the space claim_id belongs to - string machine_guid = 2; - string hostname = 3; - - // vmq_instance_id broker shard to use for reaching the agent - // cloud injects this information. - int32 vmq_instance_id = 4; - // mqtt_broker_addr shard to use for reaching the agent - // cloud injects this information. - string mqtt_broker_addr = 5; - - // hops is the number of streaming hops between collection of node data - // and the claimed agent. Zero if no streaming is involved. - int32 hops = 6; -} - -message CreateNodeInstanceResult { - string node_id = 1; - string machine_guid = 2; -} - diff --git a/aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto b/aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto deleted file mode 100644 index 7aa9d0448..000000000 --- a/aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto +++ /dev/null @@ -1,148 +0,0 @@ -syntax = "proto3"; -option go_package = "node_instance/info/v1;nodeinstanceinfo"; - -package nodeinstance.info.v1; - -import "google/protobuf/timestamp.proto"; -import "proto/aclk/v1/lib.proto"; - -// UpdateNodeInfo (Command) -// -// pulsar topic: `UpdateNodeInfo` (sharded) -// -// key: `claim_id,node_id` -// -// Publishers: `netdata/agent` -// Subscribers: `cloud-node-mqtt-output-service` -// -// When: -// On nodeinstance connect -// -message UpdateNodeInfo { - string node_id = 7; - - string claim_id = 1; - - NodeInfo data = 2; - // to be obsoleted in future - // all new fields should go into node_info - // or node_instance_info respectively - - google.protobuf.Timestamp updated_at = 3; - - int64 session_id = 4; - - string machine_guid = 5; - - bool child = 6; - - MachineLearningInfo ml_info = 8; - // to be obsoleted in far future - - NodeInfo2 node_info = 9; - // node_info shows data about actual node - // for example feature (ml) for this - // node (child) might be available/enabled on the node (child) directly - // but not available trough the parent (node_instance) - - NodeInstanceInfo node_instance_info = 10; - // info specific to the node_instance for this node available trough agent - // who sends this message. - // e.g. machine learning is enabled for this node and processing is done - // by the actual agent (parent). (child itself might or might not be - // ml ml_capable by itself (see node_info)) -} - -message NodeInfo2 { - repeated aclk_lib.v1.Capability capabilities = 1; -} - -message NodeInstanceInfo { - repeated aclk_lib.v1.Capability capabilities = 1; -} - -// NodeInfo describes the metadata of a node -message NodeInfo { - string name = 1; - - string os = 2; - string os_name = 3; - string os_version = 4; - - string kernel_name = 5; - string kernel_version = 6; - - string architecture = 7; - - // number of cpu cores in the node - uint32 cpus = 8; - - // human readable (value + unit) frequency of cpu - string cpu_frequency = 9; - - // human readable (value + unit) size of node's memory - string memory = 10; - - // human readable (value + unit) size of all (sum) node's disks - string disk_space = 11; - - // version of the netdata agent - string version = 12; - - // release channel of netdata agent (example: nightly) - string release_channel = 13; - - string timezone = 14; - - // virtualization_type example: kvm (optional) - string virtualization_type = 15; - - // container_type example: docker (optional) - string container_type = 16; - - string custom_info = 17; - - // [Obsolete] repeated string services = 18; - reserved 18; - - string machine_guid = 19; - - // [Obsolete] repeated MirroredHostStatus mirrored_hosts_status = 20; - reserved 20; - - map<string, string> host_labels = 21; - - MachineLearningInfo ml_info = 22; - - // [Obsolete] repeated string collectors = 23; - reserved 23; -} - -message MachineLearningInfo { - // have ML capability - bool ml_capable = 1; - - // runs ML functionality - bool ml_enabled = 2; -} - -// UpdateNodeCollectors (Command) -// -// key: `claim_id,node_id` -// -// Publishers: `netdata/agent` -// -// When: -// On nodeinstance connect (after agent settles) and on detection of change of collectors -// - -message CollectorInfo { - string module = 1; - string plugin = 2; -} - -message UpdateNodeCollectors { - string claim_id = 1; - string node_id = 2; - repeated CollectorInfo collectors = 3; -} diff --git a/aclk/schema-wrappers/schema_wrapper_utils.h b/aclk/schema-wrappers/schema_wrapper_utils.h deleted file mode 100644 index 2815d0f20..000000000 --- a/aclk/schema-wrappers/schema_wrapper_utils.h +++ /dev/null @@ -1,24 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#ifndef SCHEMA_WRAPPER_UTILS_H -#define SCHEMA_WRAPPER_UTILS_H - -#include "database/rrd.h" - -#include <sys/time.h> -#include <google/protobuf/timestamp.pb.h> -#include <google/protobuf/map.h> - -#if GOOGLE_PROTOBUF_VERSION < 3001000 -#define PROTO_COMPAT_MSG_SIZE(msg) (size_t)msg.ByteSize(); -#define PROTO_COMPAT_MSG_SIZE_PTR(msg) (size_t)msg->ByteSize(); -#else -#define PROTO_COMPAT_MSG_SIZE(msg) msg.ByteSizeLong(); -#define PROTO_COMPAT_MSG_SIZE_PTR(msg) msg->ByteSizeLong(); -#endif - -void set_google_timestamp_from_timeval(struct timeval tv, google::protobuf::Timestamp *ts); -void set_timeval_from_google_timestamp(const google::protobuf::Timestamp &ts, struct timeval *tv); -int label_add_to_map_callback(const char *name, const char *value, RRDLABEL_SRC ls, void *data); - -#endif /* SCHEMA_WRAPPER_UTILS_H */ diff --git a/aclk/aclk.c b/src/aclk/aclk.c index e95d7d6ab..991745491 100644 --- a/aclk/aclk.c +++ b/src/aclk/aclk.c @@ -4,7 +4,7 @@ #ifdef ENABLE_ACLK #include "aclk_stats.h" -#include "mqtt_wss_client.h" +#include "mqtt_websockets/mqtt_wss_client.h" #include "aclk_otp.h" #include "aclk_tx_msgs.h" #include "aclk_query.h" @@ -817,10 +817,6 @@ void *aclk_main(void *ptr) unsigned int proto_hdl_cnt = aclk_init_rx_msg_handlers(); - // This thread is unusual in that it cannot be cancelled by cancel_main_threads() - // as it must notify the far end that it shutdown gracefully and avoid the LWT. - netdata_thread_disable_cancelability(); - #if defined( DISABLE_CLOUD ) || !defined( ENABLE_ACLK ) nd_log(NDLS_DAEMON, NDLP_INFO, "Killing ACLK thread -> cloud functionality has been disabled"); @@ -861,13 +857,10 @@ void *aclk_main(void *ptr) aclk_stats_enabled = config_get_boolean(CONFIG_SECTION_CLOUD, "statistics", global_statistics_enabled); if (aclk_stats_enabled) { stats_thread = callocz(1, sizeof(struct aclk_stats_thread)); - stats_thread->thread = mallocz(sizeof(netdata_thread_t)); stats_thread->query_thread_count = query_threads.count; stats_thread->client = mqttwss_client; aclk_stats_thread_prepare(query_threads.count, proto_hdl_cnt); - netdata_thread_create( - stats_thread->thread, "ACLK_STATS", NETDATA_THREAD_OPTION_JOINABLE, aclk_stats_main_thread, - stats_thread); + stats_thread->thread = nd_thread_create("ACLK_STATS", NETDATA_THREAD_OPTION_JOINABLE, aclk_stats_main_thread, stats_thread); } // Keep reconnecting and talking until our time has come @@ -901,9 +894,8 @@ exit_full: aclk_query_threads_cleanup(&query_threads); if (aclk_stats_enabled) { - netdata_thread_join(*stats_thread->thread, NULL); + nd_thread_join(stats_thread->thread); aclk_stats_thread_cleanup(); - freez(stats_thread->thread); freez(stats_thread); } free_topic_cache(); @@ -919,7 +911,7 @@ exit: void aclk_host_state_update(RRDHOST *host, int cmd, int queryable) { - uuid_t node_id; + nd_uuid_t node_id; int ret = 0; if (!aclk_connected) @@ -1165,7 +1157,7 @@ char *aclk_state(void) buffer_strcat(wb, "\n\tAlert Streaming Status:"); fill_alert_status_for_host(wb, host); } - rrd_unlock(); + rrd_rdunlock(); } ret = strdupz(buffer_tostring(wb)); @@ -1315,7 +1307,7 @@ char *aclk_state_json(void) json_object_array_add(grp, nodeinstance); } - rrd_unlock(); + rrd_rdunlock(); json_object_object_add(msg, "node-instances", grp); char *str = strdupz(json_object_to_json_string_ext(msg, JSON_C_TO_STRING_PLAIN)); diff --git a/aclk/aclk.h b/src/aclk/aclk.h index 72d1a2e11..72d1a2e11 100644 --- a/aclk/aclk.h +++ b/src/aclk/aclk.h diff --git a/aclk/aclk_alarm_api.c b/src/aclk/aclk_alarm_api.c index 664671f70..664671f70 100644 --- a/aclk/aclk_alarm_api.c +++ b/src/aclk/aclk_alarm_api.c diff --git a/aclk/aclk_alarm_api.h b/src/aclk/aclk_alarm_api.h index 4d9d9447a..4d9d9447a 100644 --- a/aclk/aclk_alarm_api.h +++ b/src/aclk/aclk_alarm_api.h diff --git a/aclk/aclk_capas.c b/src/aclk/aclk_capas.c index e8d85a2b9..00102ad4a 100644 --- a/aclk/aclk_capas.c +++ b/src/aclk/aclk_capas.c @@ -18,6 +18,7 @@ const struct capability *aclk_get_agent_capas() { .name = "http_api_v2", .version = HTTP_API_V2_VERSION, .enabled = 1 }, { .name = "health", .version = 1, .enabled = 0 }, // index 7, below { .name = "req_cancel", .version = 1, .enabled = 1 }, + { .name = "dyncfg", .version = 2, .enabled = 1 }, { .name = NULL, .version = 0, .enabled = 0 } }; agent_capabilities[2].version = ml_capable() ? 1 : 0; @@ -34,6 +35,7 @@ const struct capability *aclk_get_agent_capas() struct capability *aclk_get_node_instance_capas(RRDHOST *host) { bool functions = (host == localhost || (host->receiver && stream_has_capability(host->receiver, STREAM_CAP_FUNCTIONS))); + bool dyncfg = (host == localhost || dyncfg_available_for_rrdhost(host)); struct capability ni_caps[] = { { .name = "proto", .version = 1, .enabled = 1 }, @@ -46,6 +48,7 @@ struct capability *aclk_get_node_instance_capas(RRDHOST *host) { .name = "http_api_v2", .version = HTTP_API_V2_VERSION, .enabled = 1 }, { .name = "health", .version = 1, .enabled = host->health.health_enabled }, { .name = "req_cancel", .version = 1, .enabled = 1 }, + { .name = "dyncfg", .version = 2, .enabled = dyncfg }, { .name = NULL, .version = 0, .enabled = 0 } }; diff --git a/aclk/aclk_capas.h b/src/aclk/aclk_capas.h index c39a197b8..c39a197b8 100644 --- a/aclk/aclk_capas.h +++ b/src/aclk/aclk_capas.h diff --git a/aclk/aclk_contexts_api.c b/src/aclk/aclk_contexts_api.c index f3344935e..f3344935e 100644 --- a/aclk/aclk_contexts_api.c +++ b/src/aclk/aclk_contexts_api.c diff --git a/aclk/aclk_contexts_api.h b/src/aclk/aclk_contexts_api.h index f0b5ec77e..f0b5ec77e 100644 --- a/aclk/aclk_contexts_api.h +++ b/src/aclk/aclk_contexts_api.h diff --git a/aclk/aclk_otp.c b/src/aclk/aclk_otp.c index 207ca08cf..c9c75dd38 100644 --- a/aclk/aclk_otp.c +++ b/src/aclk/aclk_otp.c @@ -7,7 +7,7 @@ #include "daemon/common.h" -#include "mqtt_websockets/c-rbuf/include/ringbuffer.h" +#include "mqtt_websockets/c-rbuf/cringbuffer.h" static int aclk_https_request(https_req_t *request, https_req_response_t *response) { int rc; @@ -839,7 +839,7 @@ int aclk_get_env(aclk_env_t *env, const char* aclk_hostname, int aclk_port) { return 1; } - buffer_sprintf(buf, "/api/v1/env?v=%s&cap=proto,ctx&claim_id=%s", &(VERSION[1]) /* skip 'v' at beginning */, agent_id); + buffer_sprintf(buf, "/api/v1/env?v=%s&cap=proto,ctx&claim_id=%s", &(NETDATA_VERSION[1]) /* skip 'v' at beginning */, agent_id); freez(agent_id); diff --git a/aclk/aclk_otp.h b/src/aclk/aclk_otp.h index 2d660e5a4..2d660e5a4 100644 --- a/aclk/aclk_otp.h +++ b/src/aclk/aclk_otp.h diff --git a/aclk/aclk_proxy.c b/src/aclk/aclk_proxy.c index 4af46208f..8d0e2d657 100644 --- a/aclk/aclk_proxy.c +++ b/src/aclk/aclk_proxy.c @@ -15,20 +15,6 @@ struct { { .type = PROXY_TYPE_UNKNOWN, .url_str = NULL }, }; -const char *aclk_proxy_type_to_s(ACLK_PROXY_TYPE *type) -{ - switch (*type) { - case PROXY_DISABLED: - return "disabled"; - case PROXY_TYPE_HTTP: - return "HTTP"; - case PROXY_TYPE_SOCKS5: - return "SOCKS"; - default: - return "Unknown"; - } -} - static inline ACLK_PROXY_TYPE aclk_find_proxy(const char *string) { int i = 0; @@ -127,7 +113,12 @@ static inline int check_http_enviroment(const char **proxy) const char *aclk_lws_wss_get_proxy_setting(ACLK_PROXY_TYPE *type) { - const char *proxy = config_get(CONFIG_SECTION_CLOUD, ACLK_PROXY_CONFIG_VAR, ACLK_PROXY_ENV); + const char *proxy = appconfig_get(&cloud_config, CONFIG_SECTION_GLOBAL, ACLK_PROXY_CONFIG_VAR, ACLK_PROXY_ENV); + + // backward compatibility: "proxy" was in "netdata.conf" + if (config_exists(CONFIG_SECTION_CLOUD, ACLK_PROXY_CONFIG_VAR)) + proxy = config_get(CONFIG_SECTION_CLOUD, ACLK_PROXY_CONFIG_VAR, ACLK_PROXY_ENV); + *type = PROXY_DISABLED; if (strcmp(proxy, "none") == 0) diff --git a/aclk/aclk_proxy.h b/src/aclk/aclk_proxy.h index b4ceb7df8..6877b526b 100644 --- a/aclk/aclk_proxy.h +++ b/src/aclk/aclk_proxy.h @@ -13,7 +13,6 @@ typedef enum aclk_proxy_type { PROXY_NOT_SET, } ACLK_PROXY_TYPE; -const char *aclk_proxy_type_to_s(ACLK_PROXY_TYPE *type); ACLK_PROXY_TYPE aclk_verify_proxy(const char *string); const char *aclk_lws_wss_get_proxy_setting(ACLK_PROXY_TYPE *type); void safe_log_proxy_censor(char *proxy); diff --git a/aclk/aclk_query.c b/src/aclk/aclk_query.c index 5e3574b97..08bc2acf3 100644 --- a/aclk/aclk_query.c +++ b/src/aclk/aclk_query.c @@ -99,30 +99,48 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query) BUFFER *local_buffer = NULL; size_t size = 0; size_t sent = 0; + usec_t dt_ut = 0; int z_ret; BUFFER *z_buffer = buffer_create(NETDATA_WEB_RESPONSE_INITIAL_SIZE, &netdata_buffers_statistics.buffers_aclk); - char *start, *end; struct web_client *w = web_client_get_from_cache(); - w->acl = WEB_CLIENT_ACL_ACLK; - w->mode = WEB_CLIENT_MODE_GET; + web_client_set_conn_cloud(w); + w->port_acl = HTTP_ACL_ACLK | HTTP_ACL_ALL_FEATURES; + w->acl = w->port_acl; + web_client_set_permissions(w, HTTP_ACCESS_MAP_OLD_MEMBER, HTTP_USER_ROLE_MEMBER, WEB_CLIENT_FLAG_AUTH_CLOUD); + + w->mode = HTTP_REQUEST_MODE_GET; w->timings.tv_in = query->created_tv; w->interrupt.callback = aclk_web_client_interrupt_cb; w->interrupt.callback_data = pending_req_list_add(query->msg_id); - usec_t t; + buffer_flush(w->response.data); + buffer_strcat(w->response.data, query->data.http_api_v2.payload); + + HTTP_VALIDATION validation = http_request_validate(w); + if(validation != HTTP_VALIDATION_OK) { + nd_log(NDLS_ACCESS, NDLP_ERR, "ACLK received request is not valid, code %d", validation); + retval = 1; + w->response.code = HTTP_RESP_BAD_REQUEST; + w->response.code = (short)aclk_http_msg_v2(query_thr->client, query->callback_topic, query->msg_id, + dt_ut, query->created, w->response.code, + NULL, 0); + goto cleanup; + } + web_client_timeout_checkpoint_set(w, query->timeout); - if(web_client_timeout_checkpoint_and_check(w, &t)) { - nd_log(NDLS_ACCESS, NDLP_ERR, "QUERY CANCELED: QUEUE TIME EXCEEDED %llu ms (LIMIT %d ms)", t / USEC_PER_MS, query->timeout); + if(web_client_timeout_checkpoint_and_check(w, &dt_ut)) { + nd_log(NDLS_ACCESS, NDLP_ERR, + "QUERY CANCELED: QUEUE TIME EXCEEDED %llu ms (LIMIT %d ms)", + dt_ut / USEC_PER_MS, query->timeout); retval = 1; w->response.code = HTTP_RESP_SERVICE_UNAVAILABLE; aclk_http_msg_v2_err(query_thr->client, query->callback_topic, query->msg_id, w->response.code, CLOUD_EC_SND_TIMEOUT, CLOUD_EMSG_SND_TIMEOUT, NULL, 0); goto cleanup; } - web_client_decode_path_and_query_string(w, query->data.http_api_v2.query); char *path = (char *)buffer_tostring(w->url_path_decoded); if (aclk_stats_enabled) { @@ -134,41 +152,24 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query) } w->response.code = (short)web_client_api_request_with_node_selection(localhost, w, path); - web_client_timeout_checkpoint_response_ready(w, &t); + web_client_timeout_checkpoint_response_ready(w, &dt_ut); if (aclk_stats_enabled) { ACLK_STATS_LOCK; - aclk_metrics_per_sample.cloud_q_process_total += t; + aclk_metrics_per_sample.cloud_q_process_total += dt_ut; aclk_metrics_per_sample.cloud_q_process_count++; - if (aclk_metrics_per_sample.cloud_q_process_max < t) - aclk_metrics_per_sample.cloud_q_process_max = t; + if (aclk_metrics_per_sample.cloud_q_process_max < dt_ut) + aclk_metrics_per_sample.cloud_q_process_max = dt_ut; ACLK_STATS_UNLOCK; } size = w->response.data->len; sent = size; - // check if gzip encoding can and should be used - if ((start = strstr((char *)query->data.http_api_v2.payload, WEB_HDR_ACCEPT_ENC))) { - start += strlen(WEB_HDR_ACCEPT_ENC); - end = strstr(start, "\x0D\x0A"); - start = strstr(start, "gzip"); - - if (start && start < end) { - w->response.zstream.zalloc = Z_NULL; - w->response.zstream.zfree = Z_NULL; - w->response.zstream.opaque = Z_NULL; - if(deflateInit2(&w->response.zstream, web_gzip_level, Z_DEFLATED, 15 + 16, 8, web_gzip_strategy) == Z_OK) { - w->response.zinitialized = true; - w->response.zoutput = true; - } else - netdata_log_error("Failed to initialize zlib. Proceeding without compression."); - } - } - if (w->response.data->len && w->response.zinitialized) { w->response.zstream.next_in = (Bytef *)w->response.data->buffer; w->response.zstream.avail_in = w->response.data->len; + do { w->response.zstream.avail_out = NETDATA_WEB_RESPONSE_ZLIB_CHUNK_SIZE; w->response.zstream.next_out = w->response.zbuffer; @@ -188,6 +189,7 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query) memcpy(&z_buffer->buffer[z_buffer->len], w->response.zbuffer, bytes_to_cpy); z_buffer->len += bytes_to_cpy; } while(z_ret != Z_STREAM_END); + // so that web_client_build_http_header // puts correct content length into header buffer_free(w->response.data); @@ -213,7 +215,9 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query) } // send msg. - w->response.code = aclk_http_msg_v2(query_thr->client, query->callback_topic, query->msg_id, t, query->created, w->response.code, local_buffer->buffer, local_buffer->len); + w->response.code = (short)aclk_http_msg_v2(query_thr->client, query->callback_topic, query->msg_id, + dt_ut, query->created, w->response.code, + local_buffer->buffer, local_buffer->len); cleanup: web_client_log_completed_request(w, false); @@ -347,8 +351,11 @@ void aclk_query_threads_start(struct aclk_query_threads *query_threads, mqtt_wss if(unlikely(snprintfz(thread_name, TASK_LEN_MAX, "ACLK_QRY[%d]", i) < 0)) netdata_log_error("snprintf encoding error"); - netdata_thread_create( - &query_threads->thread_list[i].thread, thread_name, NETDATA_THREAD_OPTION_JOINABLE, aclk_query_main_thread, + + query_threads->thread_list[i].thread = nd_thread_create( + thread_name, + NETDATA_THREAD_OPTION_JOINABLE, + aclk_query_main_thread, &query_threads->thread_list[i]); } } @@ -357,7 +364,7 @@ void aclk_query_threads_cleanup(struct aclk_query_threads *query_threads) { if (query_threads && query_threads->thread_list) { for (int i = 0; i < query_threads->count; i++) { - netdata_thread_join(query_threads->thread_list[i].thread, NULL); + nd_thread_join(query_threads->thread_list[i].thread); } freez(query_threads->thread_list); } diff --git a/aclk/aclk_query.h b/src/aclk/aclk_query.h index dbe6f9e5e..900583237 100644 --- a/aclk/aclk_query.h +++ b/src/aclk/aclk_query.h @@ -5,7 +5,7 @@ #include "libnetdata/libnetdata.h" -#include "mqtt_wss_client.h" +#include "mqtt_websockets/mqtt_wss_client.h" #include "aclk_query_queue.h" @@ -18,7 +18,7 @@ extern pthread_mutex_t query_lock_wait; //extern volatile int aclk_connected; struct aclk_query_thread { - netdata_thread_t thread; + ND_THREAD *thread; int idx; mqtt_wss_client client; }; diff --git a/aclk/aclk_query_queue.c b/src/aclk/aclk_query_queue.c index 8ca21d456..3edadc002 100644 --- a/aclk/aclk_query_queue.c +++ b/src/aclk/aclk_query_queue.c @@ -10,11 +10,9 @@ static netdata_mutex_t aclk_query_queue_mutex = NETDATA_MUTEX_INITIALIZER; static struct aclk_query_queue { aclk_query_t head; - aclk_query_t tail; int block_push; } aclk_query_queue = { .head = NULL, - .tail = NULL, .block_push = 0 }; @@ -31,15 +29,7 @@ static inline int _aclk_queue_query(aclk_query_t query) aclk_query_free(query); return 1; } - if (!aclk_query_queue.head) { - aclk_query_queue.head = query; - aclk_query_queue.tail = query; - ACLK_QUEUE_UNLOCK; - return 0; - } - // TODO deduplication - aclk_query_queue.tail->next = query; - aclk_query_queue.tail = query; + DOUBLE_LINKED_LIST_APPEND_ITEM_UNSAFE(aclk_query_queue.head, query, prev, next); ACLK_QUEUE_UNLOCK; return 0; @@ -77,9 +67,7 @@ aclk_query_t aclk_queue_pop(void) return ret; } - aclk_query_queue.head = ret->next; - if (unlikely(!aclk_query_queue.head)) - aclk_query_queue.tail = aclk_query_queue.head; + DOUBLE_LINKED_LIST_REMOVE_ITEM_UNSAFE(aclk_query_queue.head, ret, prev, next); ACLK_QUEUE_UNLOCK; ret->next = NULL; @@ -92,7 +80,7 @@ void aclk_queue_flush(void) while (query) { aclk_query_free(query); query = aclk_queue_pop(); - }; + } } aclk_query_t aclk_query_new(aclk_query_type_t type) diff --git a/aclk/aclk_query_queue.h b/src/aclk/aclk_query_queue.h index 5983561a6..4a4a36a3f 100644 --- a/aclk/aclk_query_queue.h +++ b/src/aclk/aclk_query_queue.h @@ -55,7 +55,7 @@ struct aclk_query { struct timeval created_tv; usec_t created; int timeout; - aclk_query_t next; + aclk_query_t prev, next; // TODO maybe remove? int version; @@ -75,12 +75,13 @@ void aclk_queue_flush(void); void aclk_queue_lock(void); void aclk_queue_unlock(void); -#define QUEUE_IF_PAYLOAD_PRESENT(query) \ +#define QUEUE_IF_PAYLOAD_PRESENT(query) do { \ if (likely(query->data.bin_payload.payload)) { \ aclk_queue_query(query); \ } else { \ - netdata_log_error("Failed to generate payload (%s)", __FUNCTION__); \ + nd_log(NDLS_DAEMON, NDLP_ERR, "Failed to generate payload"); \ aclk_query_free(query); \ - } + } \ +} while(0) #endif /* NETDATA_ACLK_QUERY_QUEUE_H */ diff --git a/aclk/aclk_rrdhost_state.h b/src/aclk/aclk_rrdhost_state.h index 5c8a2ddc9..5c8a2ddc9 100644 --- a/aclk/aclk_rrdhost_state.h +++ b/src/aclk/aclk_rrdhost_state.h diff --git a/aclk/aclk_rx_msgs.c b/src/aclk/aclk_rx_msgs.c index 0e91e28c0..60e421928 100644 --- a/aclk/aclk_rx_msgs.c +++ b/src/aclk/aclk_rx_msgs.c @@ -11,7 +11,6 @@ #include "schema-wrappers/proto_2_json.h" #define ACLK_V2_PAYLOAD_SEPARATOR "\x0D\x0A\x0D\x0A" -#define ACLK_CLOUD_REQ_V2_PREFIX "GET /" #define ACLK_V_COMPRESSION 2 @@ -100,13 +99,17 @@ static inline int aclk_v2_payload_get_query(const char *payload, char **query_ur { const char *start, *end; - // TODO better check of URL - if(strncmp(payload, ACLK_CLOUD_REQ_V2_PREFIX, strlen(ACLK_CLOUD_REQ_V2_PREFIX))) { + if(strncmp(payload, "GET /", 5) == 0 || strncmp(payload, "PUT /", 5) == 0) + start = payload + 4; + else if(strncmp(payload, "POST /", 6) == 0) + start = payload + 5; + else if(strncmp(payload, "DELETE /", 8) == 0) + start = payload + 7; + else { errno = 0; - netdata_log_error("Only accepting requests that start with \"%s\" from CLOUD.", ACLK_CLOUD_REQ_V2_PREFIX); + netdata_log_error("Only accepting requests that start with GET, POST, PUT, DELETE from CLOUD."); return 1; } - start = payload + 4; if(!(end = strstr(payload, HTTP_1_1 HTTP_ENDL))) { errno = 0; @@ -196,7 +199,7 @@ int aclk_handle_cloud_cmd_message(char *payload) // Originally we were expecting to have multiple types of 'cmd' message, // but after the new protocol was designed we will ever only have 'http' - if (strcmp(cloud_to_agent.type_id, "http")) { + if (strcmp(cloud_to_agent.type_id, "http") != 0) { error_report("Only 'http' cmd message is supported"); goto err_cleanup; } @@ -252,7 +255,7 @@ int create_node_instance_result(const char *msg, size_t msg_len) netdata_log_debug(D_ACLK, "CreateNodeInstanceResult: guid:%s nodeid:%s", res.machine_guid, res.node_id); - uuid_t host_id, node_id; + nd_uuid_t host_id, node_id; if (uuid_parse(res.machine_guid, host_id)) { netdata_log_error("Error parsing machine_guid provided by CreateNodeInstanceResult"); freez(res.machine_guid); diff --git a/aclk/aclk_rx_msgs.h b/src/aclk/aclk_rx_msgs.h index 61921faec..61921faec 100644 --- a/aclk/aclk_rx_msgs.h +++ b/src/aclk/aclk_rx_msgs.h diff --git a/aclk/aclk_stats.c b/src/aclk/aclk_stats.c index f4672882b..47a48c366 100644 --- a/aclk/aclk_stats.c +++ b/src/aclk/aclk_stats.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-3.0-or-later +#ifndef MQTT_WSS_CPUSTATS #define MQTT_WSS_CPUSTATS +#endif #include "aclk_stats.h" @@ -385,11 +387,12 @@ void *aclk_stats_main_thread(void *ptr) struct aclk_metrics permanent; while (service_running(SERVICE_ACLK | SERVICE_COLLECTORS)) { - netdata_thread_testcancel(); + // ------------------------------------------------------------------------ // Wait for the next iteration point. heartbeat_next(&hb, step_ut); + if (!service_running(SERVICE_ACLK | SERVICE_COLLECTORS)) break; ACLK_STATS_LOCK; diff --git a/aclk/aclk_stats.h b/src/aclk/aclk_stats.h index 002ebcfa6..e13269557 100644 --- a/aclk/aclk_stats.h +++ b/src/aclk/aclk_stats.h @@ -6,7 +6,7 @@ #include "daemon/common.h" #include "libnetdata/libnetdata.h" #include "aclk_query_queue.h" -#include "mqtt_wss_client.h" +#include "mqtt_websockets/mqtt_wss_client.h" extern netdata_mutex_t aclk_stats_mutex; @@ -19,7 +19,7 @@ extern netdata_mutex_t aclk_stats_mutex; int aclk_cloud_req_http_type_to_idx(const char *name); struct aclk_stats_thread { - netdata_thread_t *thread; + ND_THREAD *thread; int query_thread_count; mqtt_wss_client client; }; diff --git a/aclk/aclk_tx_msgs.c b/src/aclk/aclk_tx_msgs.c index 0e4182a72..c1ed68052 100644 --- a/aclk/aclk_tx_msgs.c +++ b/src/aclk/aclk_tx_msgs.c @@ -101,7 +101,7 @@ static int aclk_send_message_with_bin_payload(mqtt_wss_client client, json_objec */ static struct json_object *create_hdr(const char *type, const char *msg_id, time_t ts_secs, usec_t ts_us, int version) { - uuid_t uuid; + nd_uuid_t uuid; char uuid_str[36 + 1]; json_object *tmp; json_object *obj = json_object_new_object(); diff --git a/aclk/aclk_tx_msgs.h b/src/aclk/aclk_tx_msgs.h index 9e7d89077..86ed20c38 100644 --- a/aclk/aclk_tx_msgs.h +++ b/src/aclk/aclk_tx_msgs.h @@ -5,7 +5,7 @@ #include <json-c/json.h> #include "libnetdata/libnetdata.h" #include "daemon/common.h" -#include "mqtt_wss_client.h" +#include "mqtt_websockets/mqtt_wss_client.h" #include "schema-wrappers/schema_wrappers.h" #include "aclk_util.h" diff --git a/aclk/aclk_util.c b/src/aclk/aclk_util.c index 3bf2e3f18..3bf2e3f18 100644 --- a/aclk/aclk_util.c +++ b/src/aclk/aclk_util.c diff --git a/aclk/aclk_util.h b/src/aclk/aclk_util.h index 38ef5b0bc..6c0239cc3 100644 --- a/aclk/aclk_util.h +++ b/src/aclk/aclk_util.h @@ -5,7 +5,7 @@ #include "libnetdata/libnetdata.h" #ifdef ENABLE_ACLK -#include "mqtt_wss_client.h" +#include "mqtt_websockets/mqtt_wss_client.h" #define CLOUD_EC_MALFORMED_NODE_ID 1 #define CLOUD_EMSG_MALFORMED_NODE_ID "URL requests node_id but there is not enough chars following (for it to be valid uuid)." diff --git a/aclk/helpers/mqtt_wss_pal.h b/src/aclk/helpers/mqtt_wss_pal.h index 5c89f8bb7..5c89f8bb7 100644 --- a/aclk/helpers/mqtt_wss_pal.h +++ b/src/aclk/helpers/mqtt_wss_pal.h diff --git a/aclk/helpers/ringbuffer_pal.h b/src/aclk/helpers/ringbuffer_pal.h index 2f7e1cb93..2f7e1cb93 100644 --- a/aclk/helpers/ringbuffer_pal.h +++ b/src/aclk/helpers/ringbuffer_pal.h diff --git a/aclk/https_client.c b/src/aclk/https_client.c index 5385786b8..2bc768f24 100644 --- a/aclk/https_client.c +++ b/src/aclk/https_client.c @@ -8,8 +8,6 @@ #include "daemon/global_statistics.h" -#define DEFAULT_CHUNKED_RESPONSE_BUFFER_SIZE (4096) - static const char *http_req_type_to_str(http_req_type_t req) { switch (req) { case HTTP_REQ_GET: @@ -25,10 +23,9 @@ static const char *http_req_type_to_str(http_req_type_t req) { #define TRANSFER_ENCODING_CHUNKED (-2) -#define HTTP_PARSE_CTX_INITIALIZER { .state = HTTP_PARSE_INITIAL, .content_length = -1, .http_code = 0 } -void http_parse_ctx_create(http_parse_ctx *ctx) +void http_parse_ctx_create(http_parse_ctx *ctx, enum http_parse_state parse_state) { - ctx->state = HTTP_PARSE_INITIAL; + ctx->state = parse_state; ctx->content_length = -1; ctx->http_code = 0; ctx->headers = c_rhash_new(0); @@ -54,6 +51,7 @@ void http_parse_ctx_destroy(http_parse_ctx *ctx) #define HTTP_LINE_TERM "\x0D\x0A" #define RESP_PROTO "HTTP/1.1 " +#define RESP_PROTO10 "HTTP/1.0 " #define HTTP_KEYVAL_SEPARATOR ": " #define HTTP_HDR_BUFFER_SIZE 1024 #define PORT_STR_MAX_BYTES 12 @@ -247,10 +245,20 @@ http_parse_rc parse_http_response(rbuf_t buf, http_parse_ctx *parse_ctx) if (parse_ctx->state != HTTP_PARSE_CONTENT && !rbuf_find_bytes(buf, HTTP_LINE_TERM, strlen(HTTP_LINE_TERM), &idx)) return HTTP_PARSE_NEED_MORE_DATA; switch (parse_ctx->state) { + case HTTP_PARSE_PROXY_CONNECT: case HTTP_PARSE_INITIAL: if (rbuf_memcmp_n(buf, RESP_PROTO, strlen(RESP_PROTO))) { - netdata_log_error("Expected response to start with \"%s\"", RESP_PROTO); - return HTTP_PARSE_ERROR; + if (parse_ctx->state == HTTP_PARSE_PROXY_CONNECT) { + if (rbuf_memcmp_n(buf, RESP_PROTO10, strlen(RESP_PROTO10))) { + netdata_log_error( + "Expected response to start with \"%s\" or \"%s\"", RESP_PROTO, RESP_PROTO10); + return HTTP_PARSE_ERROR; + } + } + else { + netdata_log_error("Expected response to start with \"%s\"", RESP_PROTO); + return HTTP_PARSE_ERROR; + } } rbuf_bump_tail(buf, strlen(RESP_PROTO)); if (rbuf_pop(buf, rc, 4) != 4) { @@ -316,8 +324,6 @@ typedef struct https_req_ctx { size_t written; - int self_signed_allowed; - http_parse_ctx parse_ctx; time_t req_start_time; @@ -494,47 +500,45 @@ static int read_parse_response(https_req_ctx_t *ctx) { return 0; } +static const char *http_methods[] = { + [HTTP_REQ_GET] = "GET ", + [HTTP_REQ_POST] = "POST ", + [HTTP_REQ_CONNECT] = "CONNECT ", +}; + + #define TX_BUFFER_SIZE 8192 #define RX_BUFFER_SIZE (TX_BUFFER_SIZE*2) static int handle_http_request(https_req_ctx_t *ctx) { BUFFER *hdr = buffer_create(TX_BUFFER_SIZE, &netdata_buffers_statistics.buffers_aclk); int rc = 0; - http_parse_ctx_create(&ctx->parse_ctx); + http_req_type_t req_type = ctx->request->request_type; - // Prepare data to send - switch (ctx->request->request_type) { - case HTTP_REQ_CONNECT: - buffer_strcat(hdr, "CONNECT "); - break; - case HTTP_REQ_GET: - buffer_strcat(hdr, "GET "); - break; - case HTTP_REQ_POST: - buffer_strcat(hdr, "POST "); - break; - default: - netdata_log_error("Unknown HTTPS request type!"); - rc = 1; - goto err_exit; + if (req_type >= HTTP_REQ_INVALID) { + netdata_log_error("Unknown HTTPS request type!"); + rc = 1; + goto err_exit; } + buffer_strcat(hdr, http_methods[req_type]); - if (ctx->request->request_type == HTTP_REQ_CONNECT) { + if (req_type == HTTP_REQ_CONNECT) { buffer_strcat(hdr, ctx->request->host); buffer_sprintf(hdr, ":%d", ctx->request->port); - } else { + http_parse_ctx_create(&ctx->parse_ctx, HTTP_PARSE_PROXY_CONNECT); + } + else { buffer_strcat(hdr, ctx->request->url); + http_parse_ctx_create(&ctx->parse_ctx, HTTP_PARSE_INITIAL); } buffer_strcat(hdr, HTTP_1_1 HTTP_ENDL); //TODO Headers! - if (ctx->request->request_type != HTTP_REQ_CONNECT) { - buffer_sprintf(hdr, "Host: %s\x0D\x0A", ctx->request->host); - } + buffer_sprintf(hdr, "Host: %s\x0D\x0A", ctx->request->host); buffer_strcat(hdr, "User-Agent: Netdata/rocks newhttpclient\x0D\x0A"); - if (ctx->request->request_type == HTTP_REQ_POST && ctx->request->payload && ctx->request->payload_size) { + if (req_type == HTTP_REQ_POST && ctx->request->payload && ctx->request->payload_size) { buffer_sprintf(hdr, "Content-Length: %zu\x0D\x0A", ctx->request->payload_size); } if (ctx->request->proxy_username) { @@ -565,7 +569,7 @@ static int handle_http_request(https_req_ctx_t *ctx) { goto err_exit; } - if (ctx->request->request_type == HTTP_REQ_POST && ctx->request->payload && ctx->request->payload_size) { + if (req_type == HTTP_REQ_POST && ctx->request->payload && ctx->request->payload_size) { if (https_client_write_all(ctx, ctx->request->payload, ctx->request->payload_size)) { netdata_log_error("Couldn't write payload into SSL connection"); rc = 3; @@ -762,12 +766,6 @@ void https_req_response_free(https_req_response_t *res) { freez(res->payload); } -void https_req_response_init(https_req_response_t *res) { - res->http_code = 0; - res->payload = NULL; - res->payload_size = 0; -} - static inline char *UNUSED_FUNCTION(min_non_null)(char *a, char *b) { if (!a) return b; @@ -816,12 +814,11 @@ static inline void port_by_proto(url_t *url) { } } -#define STRDUPZ_2PTR(dest, start, end) \ - { \ +#define STRDUPZ_2PTR(dest, start, end) do { \ dest = mallocz(1 + end - start); \ memcpy(dest, start, end - start); \ dest[end - start] = 0; \ - } + } while(0) int url_parse(const char *url, url_t *parsed) { const char *start = url; @@ -833,7 +830,7 @@ int url_parse(const char *url, url_t *parsed) { return 1; } - STRDUPZ_2PTR(parsed->proto, start, end) + STRDUPZ_2PTR(parsed->proto, start, end); start = end + strlen(URI_PROTO_SEPARATOR); } diff --git a/aclk/https_client.h b/src/aclk/https_client.h index 0b97fbb02..bc5ca30b8 100644 --- a/aclk/https_client.h +++ b/src/aclk/https_client.h @@ -5,13 +5,14 @@ #include "libnetdata/libnetdata.h" -#include "mqtt_websockets/c-rbuf/include/ringbuffer.h" -#include "mqtt_websockets/c_rhash/include/c_rhash.h" +#include "mqtt_websockets/c-rbuf/cringbuffer.h" +#include "mqtt_websockets/c_rhash/c_rhash.h" typedef enum http_req_type { HTTP_REQ_GET = 0, HTTP_REQ_POST, - HTTP_REQ_CONNECT + HTTP_REQ_CONNECT, + HTTP_REQ_INVALID } http_req_type_t; typedef struct { @@ -56,7 +57,6 @@ int url_parse(const char *url, url_t *parsed); void url_t_destroy(url_t *url); void https_req_response_free(https_req_response_t *res); -void https_req_response_init(https_req_response_t *res); #define HTTPS_REQ_RESPONSE_T_INITIALIZER \ { \ @@ -83,7 +83,8 @@ int https_request(https_req_t *request, https_req_response_t *response); // we expose previously internal parser as this is usefull also from // other parts of the code enum http_parse_state { - HTTP_PARSE_INITIAL = 0, + HTTP_PARSE_PROXY_CONNECT = 0, + HTTP_PARSE_INITIAL, HTTP_PARSE_HEADERS, HTTP_PARSE_CONTENT }; @@ -119,7 +120,7 @@ typedef struct { size_t chunk_got; } http_parse_ctx; -void http_parse_ctx_create(http_parse_ctx *ctx); +void http_parse_ctx_create(http_parse_ctx *ctx, enum http_parse_state parse_state); void http_parse_ctx_destroy(http_parse_ctx *ctx); typedef enum { diff --git a/aclk/schema-wrappers/agent_cmds.cc b/src/aclk/schema-wrappers/agent_cmds.cc index 6950f4025..6950f4025 100644 --- a/aclk/schema-wrappers/agent_cmds.cc +++ b/src/aclk/schema-wrappers/agent_cmds.cc diff --git a/aclk/schema-wrappers/agent_cmds.h b/src/aclk/schema-wrappers/agent_cmds.h index 7e01f86c5..7e01f86c5 100644 --- a/aclk/schema-wrappers/agent_cmds.h +++ b/src/aclk/schema-wrappers/agent_cmds.h diff --git a/aclk/schema-wrappers/alarm_config.cc b/src/aclk/schema-wrappers/alarm_config.cc index 64d28f324..64d28f324 100644 --- a/aclk/schema-wrappers/alarm_config.cc +++ b/src/aclk/schema-wrappers/alarm_config.cc diff --git a/aclk/schema-wrappers/alarm_config.h b/src/aclk/schema-wrappers/alarm_config.h index 3c9a5d9a8..3c9a5d9a8 100644 --- a/aclk/schema-wrappers/alarm_config.h +++ b/src/aclk/schema-wrappers/alarm_config.h diff --git a/aclk/schema-wrappers/alarm_stream.cc b/src/aclk/schema-wrappers/alarm_stream.cc index 29d80e39e..29d80e39e 100644 --- a/aclk/schema-wrappers/alarm_stream.cc +++ b/src/aclk/schema-wrappers/alarm_stream.cc diff --git a/aclk/schema-wrappers/alarm_stream.h b/src/aclk/schema-wrappers/alarm_stream.h index 3c81ff445..3c81ff445 100644 --- a/aclk/schema-wrappers/alarm_stream.h +++ b/src/aclk/schema-wrappers/alarm_stream.h diff --git a/aclk/schema-wrappers/capability.cc b/src/aclk/schema-wrappers/capability.cc index af45740a9..af45740a9 100644 --- a/aclk/schema-wrappers/capability.cc +++ b/src/aclk/schema-wrappers/capability.cc diff --git a/aclk/schema-wrappers/capability.h b/src/aclk/schema-wrappers/capability.h index c6085a44b..c6085a44b 100644 --- a/aclk/schema-wrappers/capability.h +++ b/src/aclk/schema-wrappers/capability.h diff --git a/aclk/schema-wrappers/connection.cc b/src/aclk/schema-wrappers/connection.cc index 20b40ece2..20b40ece2 100644 --- a/aclk/schema-wrappers/connection.cc +++ b/src/aclk/schema-wrappers/connection.cc diff --git a/aclk/schema-wrappers/connection.h b/src/aclk/schema-wrappers/connection.h index 0356c7d78..0356c7d78 100644 --- a/aclk/schema-wrappers/connection.h +++ b/src/aclk/schema-wrappers/connection.h diff --git a/aclk/schema-wrappers/context.cc b/src/aclk/schema-wrappers/context.cc index b04c9d20c..b04c9d20c 100644 --- a/aclk/schema-wrappers/context.cc +++ b/src/aclk/schema-wrappers/context.cc diff --git a/aclk/schema-wrappers/context.h b/src/aclk/schema-wrappers/context.h index cbb7701a8..cbb7701a8 100644 --- a/aclk/schema-wrappers/context.h +++ b/src/aclk/schema-wrappers/context.h diff --git a/aclk/schema-wrappers/context_stream.cc b/src/aclk/schema-wrappers/context_stream.cc index 3bb1956cb..3bb1956cb 100644 --- a/aclk/schema-wrappers/context_stream.cc +++ b/src/aclk/schema-wrappers/context_stream.cc diff --git a/aclk/schema-wrappers/context_stream.h b/src/aclk/schema-wrappers/context_stream.h index 8c691d2cc..8c691d2cc 100644 --- a/aclk/schema-wrappers/context_stream.h +++ b/src/aclk/schema-wrappers/context_stream.h diff --git a/aclk/schema-wrappers/node_connection.cc b/src/aclk/schema-wrappers/node_connection.cc index db1fa6449..db1fa6449 100644 --- a/aclk/schema-wrappers/node_connection.cc +++ b/src/aclk/schema-wrappers/node_connection.cc diff --git a/aclk/schema-wrappers/node_connection.h b/src/aclk/schema-wrappers/node_connection.h index dac0d8fe0..dac0d8fe0 100644 --- a/aclk/schema-wrappers/node_connection.h +++ b/src/aclk/schema-wrappers/node_connection.h diff --git a/aclk/schema-wrappers/node_creation.cc b/src/aclk/schema-wrappers/node_creation.cc index 5ad25b7e5..5ad25b7e5 100644 --- a/aclk/schema-wrappers/node_creation.cc +++ b/src/aclk/schema-wrappers/node_creation.cc diff --git a/aclk/schema-wrappers/node_creation.h b/src/aclk/schema-wrappers/node_creation.h index 7a8c7f7c7..7a8c7f7c7 100644 --- a/aclk/schema-wrappers/node_creation.h +++ b/src/aclk/schema-wrappers/node_creation.h diff --git a/aclk/schema-wrappers/node_info.cc b/src/aclk/schema-wrappers/node_info.cc index 5e321f688..5e321f688 100644 --- a/aclk/schema-wrappers/node_info.cc +++ b/src/aclk/schema-wrappers/node_info.cc diff --git a/aclk/schema-wrappers/node_info.h b/src/aclk/schema-wrappers/node_info.h index 4f57601df..4f57601df 100644 --- a/aclk/schema-wrappers/node_info.h +++ b/src/aclk/schema-wrappers/node_info.h diff --git a/aclk/schema-wrappers/proto_2_json.cc b/src/aclk/schema-wrappers/proto_2_json.cc index 854396510..854396510 100644 --- a/aclk/schema-wrappers/proto_2_json.cc +++ b/src/aclk/schema-wrappers/proto_2_json.cc diff --git a/aclk/schema-wrappers/proto_2_json.h b/src/aclk/schema-wrappers/proto_2_json.h index 3bd98478c..3bd98478c 100644 --- a/aclk/schema-wrappers/proto_2_json.h +++ b/src/aclk/schema-wrappers/proto_2_json.h diff --git a/aclk/schema-wrappers/schema_wrapper_utils.cc b/src/aclk/schema-wrappers/schema_wrapper_utils.cc index 96a4b9bf1..96a4b9bf1 100644 --- a/aclk/schema-wrappers/schema_wrapper_utils.cc +++ b/src/aclk/schema-wrappers/schema_wrapper_utils.cc diff --git a/aclk/schema-wrappers/schema_wrappers.h b/src/aclk/schema-wrappers/schema_wrappers.h index b651b8845..b651b8845 100644 --- a/aclk/schema-wrappers/schema_wrappers.h +++ b/src/aclk/schema-wrappers/schema_wrappers.h |