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-rw-r--r--python.d/powerdns.chart.py58
1 files changed, 58 insertions, 0 deletions
diff --git a/python.d/powerdns.chart.py b/python.d/powerdns.chart.py
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index 000000000..a8d2f399c
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+++ b/python.d/powerdns.chart.py
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+# -*- coding: utf-8 -*-
+# Description: powerdns netdata python.d module
+# Author: l2isbad
+
+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']
+ ]}
+
+}
+
+
+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 dict((d['name'], d['value']) for d in loads(data))