netdata/python.d/powerdns.chart.py at master · fars/netdata · GitHub

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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))

netdata/python.d/powerdns.chart.py at master · fars/netdata · GitHub

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