Adding upstream version 1.29.3.upstream/1.29.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 346 insertions, 0 deletions

diff --git a/collectors/python.d.plugin/powerdns/Makefile.inc b/collectors/python.d.plugin/powerdns/Makefile.inc
new file mode 100644
index 0000000..256d32a
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/Makefile.inc
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# THIS IS NOT A COMPLETE Makefile
+# IT IS INCLUDED BY ITS PARENT'S Makefile.am
+# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT
+
+# install these files
+dist_python_DATA       += powerdns/powerdns.chart.py
+dist_pythonconfig_DATA += powerdns/powerdns.conf
+
+# do not install these files, but include them in the distribution
+dist_noinst_DATA       += powerdns/README.md powerdns/Makefile.inc
+
diff --git a/collectors/python.d.plugin/powerdns/README.md b/collectors/python.d.plugin/powerdns/README.md
new file mode 100644
index 0000000..610a665
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/README.md
@@ -0,0 +1,104 @@
+<!--
+title: "PowerDNS monitoring with Netdata"
+custom_edit_url: https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/powerdns/README.md
+sidebar_label: "PowerDNS"
+-->
+
+# PowerDNS monitoring with Netdata
+
+Monitors authoritative server and recursor statistics.
+
+Powerdns charts:
+
+1.  **Queries and Answers**
+
+    -   udp-queries
+    -   udp-answers
+    -   tcp-queries
+    -   tcp-answers
+
+2.  **Cache Usage**
+
+    -   query-cache-hit
+    -   query-cache-miss
+    -   packetcache-hit
+    -   packetcache-miss
+
+3.  **Cache Size**
+
+    -   query-cache-size
+    -   packetcache-size
+    -   key-cache-size
+    -   meta-cache-size
+
+4.  **Latency**
+
+    -   latency
+
+ Powerdns Recursor charts:
+
+1.  **Questions In**
+
+    -   questions
+    -   ipv6-questions
+    -   tcp-queries
+
+2.  **Questions Out**
+
+    -   all-outqueries
+    -   ipv6-outqueries
+    -   tcp-outqueries
+    -   throttled-outqueries
+
+3.  **Answer Times**
+
+    -   answers-slow
+    -   answers0-1
+    -   answers1-10
+    -   answers10-100
+    -   answers100-1000
+
+4.  **Timeouts**
+
+    -   outgoing-timeouts
+    -   outgoing4-timeouts
+    -   outgoing6-timeouts
+
+5.  **Drops**
+
+    -   over-capacity-drops
+
+6.  **Cache Usage**
+
+    -   cache-hits
+    -   cache-misses
+    -   packetcache-hits
+    -   packetcache-misses
+
+7.  **Cache Size**
+
+    -   cache-entries
+    -   packetcache-entries
+    -   negcache-entries
+
+## Configuration
+
+Edit the `python.d/powerdns.conf` configuration file using `edit-config` from the Netdata [config
+directory](/docs/configure/nodes.md), which is typically at `/etc/netdata`.
+
+```bash
+cd /etc/netdata   # Replace this path with your Netdata config directory, if different
+sudo ./edit-config python.d/powerdns.conf
+```
+
+```yaml
+local:
+  name     : 'local'
+  url     : 'http://127.0.0.1:8081/api/v1/servers/localhost/statistics'
+  header   :
+    X-API-Key: 'change_me'
+```
+
+---
+
+[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Fpython.d.plugin%2Fpowerdns%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>)
diff --git a/collectors/python.d.plugin/powerdns/powerdns.chart.py b/collectors/python.d.plugin/powerdns/powerdns.chart.py
new file mode 100644
index 0000000..b951e0c
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/powerdns.chart.py
@@ -0,0 +1,153 @@
+# -*- coding: utf-8 -*-
+# Description: powerdns netdata python.d module
+# Author: Ilya Mashchenko (ilyam8)
+# Author: Luke Whitworth
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from json import loads
+
+from bases.FrameworkServices.UrlService import UrlService
+
+ORDER = [
+    'questions',
+    'cache_usage',
+    'cache_size',
+    'latency',
+]
+
+CHARTS = {
+    'questions': {
+        'options': [None, 'PowerDNS Queries and Answers', 'count', 'questions', 'powerdns.questions', 'line'],
+        'lines': [
+            ['udp-queries', None, 'incremental'],
+            ['udp-answers', None, 'incremental'],
+            ['tcp-queries', None, 'incremental'],
+            ['tcp-answers', None, 'incremental']
+        ]
+    },
+    'cache_usage': {
+        'options': [None, 'PowerDNS Cache Usage', 'count', 'cache', 'powerdns.cache_usage', 'line'],
+        'lines': [
+            ['query-cache-hit', None, 'incremental'],
+            ['query-cache-miss', None, 'incremental'],
+            ['packetcache-hit', 'packet-cache-hit', 'incremental'],
+            ['packetcache-miss', 'packet-cache-miss', 'incremental']
+        ]
+    },
+    'cache_size': {
+        'options': [None, 'PowerDNS Cache Size', 'count', 'cache', 'powerdns.cache_size', 'line'],
+        'lines': [
+            ['query-cache-size', None, 'absolute'],
+            ['packetcache-size', 'packet-cache-size', 'absolute'],
+            ['key-cache-size', None, 'absolute'],
+            ['meta-cache-size', None, 'absolute']
+        ]
+    },
+    'latency': {
+        'options': [None, 'PowerDNS Latency', 'microseconds', 'latency', 'powerdns.latency', 'line'],
+        'lines': [
+            ['latency', None, 'absolute']
+        ]
+    }
+}
+
+RECURSOR_ORDER = ['questions-in', 'questions-out', 'answer-times', 'timeouts', 'drops', 'cache_usage', 'cache_size']
+
+RECURSOR_CHARTS = {
+    'questions-in': {
+        'options': [None, 'PowerDNS Recursor Questions In', 'count', 'questions', 'powerdns_recursor.questions-in',
+                    'line'],
+        'lines': [
+            ['questions', None, 'incremental'],
+            ['ipv6-questions', None, 'incremental'],
+            ['tcp-questions', None, 'incremental']
+        ]
+    },
+    'questions-out': {
+        'options': [None, 'PowerDNS Recursor Questions Out', 'count', 'questions', 'powerdns_recursor.questions-out',
+                    'line'],
+        'lines': [
+            ['all-outqueries', None, 'incremental'],
+            ['ipv6-outqueries', None, 'incremental'],
+            ['tcp-outqueries', None, 'incremental'],
+            ['throttled-outqueries', None, 'incremental']
+        ]
+    },
+    'answer-times': {
+        'options': [None, 'PowerDNS Recursor Answer Times', 'count', 'performance', 'powerdns_recursor.answer-times',
+                    'line'],
+        'lines': [
+            ['answers-slow', None, 'incremental'],
+            ['answers0-1', None, 'incremental'],
+            ['answers1-10', None, 'incremental'],
+            ['answers10-100', None, 'incremental'],
+            ['answers100-1000', None, 'incremental']
+        ]
+    },
+    'timeouts': {
+        'options': [None, 'PowerDNS Recursor Questions Time', 'count', 'performance', 'powerdns_recursor.timeouts',
+                    'line'],
+        'lines': [
+            ['outgoing-timeouts', None, 'incremental'],
+            ['outgoing4-timeouts', None, 'incremental'],
+            ['outgoing6-timeouts', None, 'incremental']
+        ]
+    },
+    'drops': {
+        'options': [None, 'PowerDNS Recursor Drops', 'count', 'performance', 'powerdns_recursor.drops', 'line'],
+        'lines': [
+            ['over-capacity-drops', None, 'incremental']
+        ]
+    },
+    'cache_usage': {
+        'options': [None, 'PowerDNS Recursor Cache Usage', 'count', 'cache', 'powerdns_recursor.cache_usage', 'line'],
+        'lines': [
+            ['cache-hits', None, 'incremental'],
+            ['cache-misses', None, 'incremental'],
+            ['packetcache-hits', 'packet-cache-hit', 'incremental'],
+            ['packetcache-misses', 'packet-cache-miss', 'incremental']
+        ]
+    },
+    'cache_size': {
+        'options': [None, 'PowerDNS Recursor Cache Size', 'count', 'cache', 'powerdns_recursor.cache_size', 'line'],
+        'lines': [
+            ['cache-entries', None, 'absolute'],
+            ['packetcache-entries', None, 'absolute'],
+            ['negcache-entries', None, 'absolute']
+        ]
+    }
+}
+
+
+class Service(UrlService):
+    def __init__(self, configuration=None, name=None):
+        UrlService.__init__(self, configuration=configuration, name=name)
+        self.order = ORDER
+        self.definitions = CHARTS
+        self.url = configuration.get('url', 'http://127.0.0.1:8081/api/v1/servers/localhost/statistics')
+
+    def check(self):
+        self._manager = self._build_manager()
+        if not self._manager:
+            return None
+
+        d = self._get_data()
+        if not d:
+            return False
+
+        if is_recursor(d):
+            self.order = RECURSOR_ORDER
+            self.definitions = RECURSOR_CHARTS
+            self.module_name = 'powerdns_recursor'
+
+        return True
+
+    def _get_data(self):
+        data = self._get_raw_data()
+        if not data:
+            return None
+        return dict((d['name'], d['value']) for d in loads(data))
+
+
+def is_recursor(d):
+    return 'over-capacity-drops' in d and 'tcp-questions' in d
diff --git a/collectors/python.d.plugin/powerdns/powerdns.conf b/collectors/python.d.plugin/powerdns/powerdns.conf
new file mode 100644
index 0000000..559bf17
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/powerdns.conf
@@ -0,0 +1,76 @@
+# netdata python.d.plugin configuration for powerdns
+#
+# This file is in YaML format. Generally the format is:
+#
+# name: value
+#
+# There are 2 sections:
+#  - global variables
+#  - one or more JOBS
+#
+# JOBS allow you to collect values from multiple sources.
+# Each source will have its own set of charts.
+#
+# JOB parameters have to be indented (using spaces only, example below).
+
+# ----------------------------------------------------------------------
+# Global Variables
+# These variables set the defaults for all JOBs, however each JOB
+# may define its own, overriding the defaults.
+
+# update_every sets the default data collection frequency.
+# If unset, the python.d.plugin default is used.
+# update_every: 1
+
+# priority controls the order of charts at the netdata dashboard.
+# Lower numbers move the charts towards the top of the page.
+# If unset, the default for python.d.plugin is used.
+# priority: 60000
+
+# penalty indicates whether to apply penalty to update_every in case of failures.
+# Penalty will increase every 5 failed updates in a row. Maximum penalty is 10 minutes.
+# penalty: yes
+
+# autodetection_retry sets the job re-check interval in seconds.
+# The job is not deleted if check fails.
+# Attempts to start the job are made once every autodetection_retry.
+# This feature is disabled by default.
+# autodetection_retry: 0
+
+# ----------------------------------------------------------------------
+# JOBS (data collection sources)
+#
+# The default JOBS share the same *name*. JOBS with the same name
+# are mutually exclusive. Only one of them will be allowed running at
+# any time. This allows autodetection to try several alternatives and
+# pick the one that works.
+#
+# Any number of jobs is supported.
+#
+# All python.d.plugin JOBS (for all its modules) support a set of
+# predefined parameters. These are:
+#
+# job_name:
+#     name: myname            # the JOB's name as it will appear at the
+#                             # dashboard (by default is the job_name)
+#                             # JOBs sharing a name are mutually exclusive
+#     update_every: 1         # the JOB's data collection frequency
+#     priority: 60000         # the JOB's order on the dashboard
+#     penalty: yes            # the JOB's penalty
+#     autodetection_retry: 0  # the JOB's re-check interval in seconds
+#
+# Additionally to the above, apache also supports the following:
+#
+#     url: 'URL'             # the URL to fetch powerdns performance statistics
+#     header:
+#          X-API-Key: 'Key'  # API key
+#
+# ----------------------------------------------------------------------
+# AUTO-DETECTION JOBS
+# only one of them will run (they have the same name)
+
+# localhost:
+#  name : 'local'
+#  url  : 'http://127.0.0.1:8081/api/v1/servers/localhost/statistics'
+#  header:
+#    X-API-Key: 'change_me'