netdata/python.d/example.chart.py at master · lcgg110/netdata · GitHub

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# -*- coding: utf-8 -*-

# Description: example netdata python.d module

# Author: Pawel Krupa (paulfantom)

# SPDX-License-Identifier: GPL-3.0+

from random import SystemRandom

from bases.FrameworkServices.SimpleService import SimpleService

# default module values

# update_every = 4

priority = 90000

retries = 60

ORDER = ['random']

CHARTS = {

'random': {

'options': [None, 'A random number', 'random number', 'random', 'random', 'line'],

'lines': [

['random1']

]

}

class Service(SimpleService):

def __init__(self, configuration=None, name=None):

SimpleService.__init__(self, configuration=configuration, name=name)

self.order = ORDER

self.definitions = CHARTS

self.random = SystemRandom()

@staticmethod

def check():

return True

def get_data(self):

data = dict()

for i in range(1, 4):

dimension_id = ''.join(['random', str(i)])

if dimension_id not in self.charts['random']:

self.charts['random'].add_dimension([dimension_id])

data[dimension_id] = self.random.randint(0, 100)

return data

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