Bitbar plugin for netdata

netdata.2s.py

#!/bin/env python

import requests

url = 'http://YOUR_HOST_NAME/api/v1/data'

def netdata(chart):
    r = requests.get(url, params={
        'chart': chart,
        'points': 1,
        'format': 'array',
        'after': -2,
        'options': 'jsonwrap',
    })
    return r.json()


def system_cpu():
    data = netdata('system.cpu')

    cpu = data['result'][0]
    # convert to 2 dight
    formated = "%0.2f%%" % cpu

    if cpu > 30:
        print "%s | color=red" % formated
    elif cpu > 20:
        print "%s | color=orange" % formated
    else:
        print formated


def system_load():
    data = netdata('system.load')

    print '%s %s %s' % tuple(data['latest_values'])


def apps_cpu():
    data = netdata('apps.cpu')

    tuple_data = zip(data['dimension_names'], data['latest_values'])
    tuple_data.sort(key=lambda x: x[1], reverse=True)

    print '\n'.join('%s %0.2f%%' % n for n in tuple_data if n[1])


if __name__ == '__main__':
    system_cpu()
    print '---'
    system_load()
    print '---'
    apps_cpu()