From 1e6c93250172946eeb38e94a92a1fd12c9d3011e Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 7 Nov 2018 13:22:44 +0100
Subject: Merging upstream version 1.11.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../python.d.plugin/dnsdist/dnsdist.chart.py       | 133 +++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 collectors/python.d.plugin/dnsdist/dnsdist.chart.py

(limited to 'collectors/python.d.plugin/dnsdist/dnsdist.chart.py')

diff --git a/collectors/python.d.plugin/dnsdist/dnsdist.chart.py b/collectors/python.d.plugin/dnsdist/dnsdist.chart.py
new file mode 100644
index 000000000..1aff3f803
--- /dev/null
+++ b/collectors/python.d.plugin/dnsdist/dnsdist.chart.py
@@ -0,0 +1,133 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from json import loads
+
+from bases.FrameworkServices.UrlService import UrlService
+
+
+ORDER = [
+    'queries',
+    'queries_dropped',
+    'packets_dropped',
+    'answers',
+    'backend_responses',
+    'backend_commerrors',
+    'backend_errors',
+    'cache',
+    'servercpu',
+    'servermem',
+    'query_latency',
+    'query_latency_avg'
+]
+
+
+CHARTS = {
+    'queries': {
+        'options': [None, 'Client queries received', 'queries/s', 'queries', 'dnsdist.queries', 'line'],
+        'lines': [
+            ['queries', 'all', 'incremental'],
+            ['rdqueries', 'recursive', 'incremental'],
+            ['empty-queries', 'empty', 'incremental']
+        ]
+    },
+    'queries_dropped': {
+        'options': [None, 'Client queries dropped', 'queries/s', 'queries', 'dnsdist.queries_dropped', 'line'],
+        'lines': [
+            ['rule-drop', 'rule drop', 'incremental'],
+            ['dyn-blocked', 'dynamic block', 'incremental'],
+            ['no-policy', 'no policy', 'incremental'],
+            ['noncompliant-queries', 'non compliant', 'incremental']
+        ]
+    },
+    'packets_dropped': {
+        'options': [None, 'Packets dropped', 'packets/s', 'packets', 'dnsdist.packets_dropped', 'line'],
+        'lines': [
+            ['acl-drops', 'acl', 'incremental']
+        ]
+    },
+    'answers': {
+        'options': [None, 'Answers statistics', 'answers/s', 'answers', 'dnsdist.answers', 'line'],
+        'lines': [
+            ['self-answered', 'self answered', 'incremental'],
+            ['rule-nxdomain', 'nxdomain', 'incremental', -1],
+            ['rule-refused', 'refused', 'incremental', -1],
+            ['trunc-failures', 'trunc failures', 'incremental', -1]
+        ]
+    },
+    'backend_responses': {
+        'options': [None, 'Backend responses', 'responses/s', 'backends', 'dnsdist.backend_responses', 'line'],
+        'lines': [
+            ['responses', 'responses', 'incremental']
+        ]
+    },
+    'backend_commerrors': {
+        'options': [None, 'Backend Communication Errors', 'errors/s', 'backends', 'dnsdist.backend_commerrors', 'line'],
+        'lines': [
+            ['downstream-send-errors', 'send errors', 'incremental']
+        ]
+    },
+    'backend_errors': {
+        'options': [None, 'Backend error responses', 'responses/s', 'backends', 'dnsdist.backend_errors', 'line'],
+        'lines': [
+            ['downstream-timeouts', 'timeout', 'incremental'],
+            ['servfail-responses', 'servfail', 'incremental'],
+            ['noncompliant-responses', 'non compliant', 'incremental']
+        ]
+    },
+    'cache': {
+        'options': [None, 'Cache performance', 'answers/s', 'cache', 'dnsdist.cache', 'area'],
+        'lines': [
+            ['cache-hits', 'hits', 'incremental'],
+            ['cache-misses', 'misses', 'incremental', -1]
+        ]
+    },
+    'servercpu': {
+        'options': [None, 'DNSDIST server CPU utilization', 'ms/s', 'server', 'dnsdist.servercpu', 'stacked'],
+        'lines': [
+            ['cpu-sys-msec', 'system state', 'incremental'],
+            ['cpu-user-msec', 'user state', 'incremental']
+        ]
+    },
+    'servermem': {
+        'options': [None, 'DNSDIST server memory utilization', 'MB', 'server', 'dnsdist.servermem', 'area'],
+        'lines': [
+            ['real-memory-usage', 'memory usage', 'absolute', 1, 1048576]
+        ]
+    },
+    'query_latency': {
+        'options': [None, 'Query latency', 'queries/s', 'latency', 'dnsdist.query_latency', 'stacked'],
+        'lines': [
+            ['latency0-1', '1ms', 'incremental'],
+            ['latency1-10', '10ms', 'incremental'],
+            ['latency10-50', '50ms', 'incremental'],
+            ['latency50-100', '100ms', 'incremental'],
+            ['latency100-1000', '1sec', 'incremental'],
+            ['latency-slow', 'slow', 'incremental']
+        ]
+    },
+    'query_latency_avg': {
+        'options': [None, 'Average latency for the last N queries', 'ms/query', 'latency',
+                    'dnsdist.query_latency_avg', 'line'],
+        'lines': [
+            ['latency-avg100', '100', 'absolute'],
+            ['latency-avg1000', '1k', 'absolute'],
+            ['latency-avg10000', '10k', 'absolute'],
+            ['latency-avg1000000', '1000k', '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 _get_data(self):
+        data = self._get_raw_data()
+        if not data:
+            return None
+
+        return loads(data)
-- 
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