Pull alarm stats from nagios web UI.

gistfile1.py

#!/usr/bin/python

import urllib2
from base64 import b64encode
import bs4
import time

hostname = 'nagioshost.example.tld'
nagios_prefix = '/nagios'
proto = 'http'
user = 'naguser'
password = 'nagpass'

try:
    now = time.strftime('%Y-%m-%d - %I:%M:%S', time.localtime())
    url = "%s://%s/%s/cgi-bin/status.cgi?host=all" % (proto,hostname,nagios_prefix)
    authstring = "%s %s" % ('Basic',b64encode("%s:%s" % (user,password)))
    req = urllib2.Request(url)
    req.add_header('Authorization', authstring)

    res = urllib2.urlopen(req).read()

    soup = bs4.BeautifulSoup(res)

    hostup = hostdown = hostprob = 0
    svcok = svcwarn = svccrit = 0

    for td in soup.find_all('td'):
        if td.get('class'):
            if td.get('class')[0] == u'hostTotalsUP':
                hostup = td.get_text()
            elif td.get('class')[0] == u'hostTotalsDOWN':
                hostdown = td.get_text()
            elif td.get('class')[0] == u'hostTotalsPROBLEMS':
                hostprob = td.get_text()

            if td.get('class')[0] == u'serviceTotalsOK':
                svcok = td.get_text()
            elif td.get('class')[0] == u'serviceTotalsWARNING':
                svcwarn = td.get_text()
            elif td.get('class')[0] == u'serviceTotalsCRITICAL':
                svccrit = td.get_text()

    print """
Nagios:
     Hosts:
          UP: %s
        DOWN: %s
     PROBLEM: %s

  Services:
          OK: %s
        WARN: %s
        CRIT: %s

As of %s
    """ % (hostup,hostdown,hostprob,svcok,svcwarn,svccrit,now)

except urllib2.URLError, e:
    print "Could not open URL: %s" % e.reason
except:
    print "An unknown error occurred."