New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

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

4 files changed, 318 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 000000000..256d32a40
--- /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 000000000..3c4b145e0
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/README.md
@@ -0,0 +1,77 @@
+# powerdns
+
+Module monitor powerdns performance and health metrics.
+
+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
+
+```yaml
+local:
+  name     : 'local'
+  url     : 'http://127.0.0.1:8081/api/v1/servers/localhost/statistics'
+  header   :
+    X-API-Key: 'change_me'
+```
+
+---
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 000000000..4264621b2
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/powerdns.chart.py
@@ -0,0 +1,150 @@
+# -*- coding: utf-8 -*-
+# Description: powerdns netdata python.d module
+# Author: Ilya Mashchenko (l2isbad)
+# Author: Luke Whitworth
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from json import loads
+
+from bases.FrameworkServices.UrlService import UrlService
+
+priority = 60000
+retries = 60
+# update_every = 3
+
+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
+
+    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 000000000..ca6200df1
--- /dev/null
+++ b/collectors/python.d.plugin/powerdns/powerdns.conf
@@ -0,0 +1,78 @@
+# 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
+
+# retries sets the number of retries to be made in case of failures.
+# If unset, the default for python.d.plugin is used.
+# Attempts to restore the service are made once every update_every
+# and only if the module has collected values in the past.
+# retries: 60
+
+# 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
+#     retries: 60             # the JOB's number of restoration attempts
+#     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'