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contrib-munin/plugins/other/hookbox
2011-12-18 15:10:33 +01:00

63 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python
import os
import json
import urllib
import urllib2
from munin import MuninPlugin
class HookboxPlugin(MuninPlugin):
title = 'hookbox'
args = "--base 1000"
vlabel = "Y"
info = "Subscibed users"
scale = False
def get_channels(self):
return os.environ.get('HOOKBOX_CHANNELS', '').split(',')
def get_url(self):
return os.environ.get('HOOKBOX_URL', 'http://localhost:8001/rest')
def get_secret(self):
return os.environ.get('HOOKBOX_SECRET', '')
@property
def fields(self):
return (
(channel, dict(
label=channel,
info="%s - users" % channel,
type="GAUGE",
))
for channel in self.get_channels()
)
def get_channel_info(self, channel_name):
values = {
'channel_name': channel_name,
'secret': self.get_secret(),
}
req = urllib2.Request("%s/get_channel_info?%s" % (self.get_url(), urllib.urlencode(values)))
resp = urllib2.urlopen(req)
return json.loads(resp.read())
def get_subscribers(self, channel_name):
try:
return len(self.get_channel_info(channel_name)[1]['subscribers'])
except (urllib2.URLError, KeyError), e:
return 'U'
def execute(self):
return dict(
(channel_name, self.get_subscribers(channel_name))
for channel_name in self.get_channels()
)
if __name__ == "__main__":
HookboxPlugin().run()