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change modjk nagios plugin
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@ -7,6 +7,7 @@ requires
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- Python >= 2.6
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- status worker enable
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'''
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from numpy.core.memmap import memmap
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from optparse import OptionParser
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import urllib2
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@ -19,13 +20,14 @@ EXIT_CODE = {
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'UNKNOWN': 3,
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}
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def prepareOpts():
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def prepare_opts():
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'''
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Parse option from the shell
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'''
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def help():
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print 'How many workers are in a non-OK state'
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print 'How many workers are in OK state and Activated'
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print ''
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parser.print_help()
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@ -44,33 +46,37 @@ def prepareOpts():
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# Input Validation
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if not opts.url:
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err('missing Modjk Status http url')
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if opts.warning > opts.critical:
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err('-w can not be greater than -c')
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if opts.warning < opts.critical:
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err('-w can not be smaller than -c')
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if opts.warning < 0 or opts.critical < 0:
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err('-w and -c must be a positive number')
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return opts
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def getErrorWorkers(url, timeout):
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def get_error_workers(url, timeout):
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'''
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Query the Modjk status worker for bad workers
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'''
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ret = []
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response = urllib2.urlopen(url+'?command=list&mime=prop', timeout=timeout).read()
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for line in re.findall( r'worker\..*\.state=.*', response, re.M):
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if not line.endswith('OK'):
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ret.append(
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line.split('.',1)[1].split('.',1)[0]
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get_node = re.compile(r'Member: name=(.*) type=')
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ret = set([])
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total = 0
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response = urllib2.urlopen(url+'?mime=txt', timeout=timeout).read()
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for member in re.findall( r'^Member: .*', response, re.M):
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total += 1
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if 'state=OK' in member and 'activation=ACT' in member:
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ret.add(
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get_node.search(member).groups(0)[0]
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)
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return ret
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return (list(ret), total)
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if __name__ == '__main__':
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opts = prepareOpts()
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opts = prepare_opts()
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try:
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errorWorkers = getErrorWorkers(
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(errorWorkers, total) = get_error_workers(
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opts.url, opts.timeout
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)
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except urllib2.URLError as e:
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@ -79,14 +85,14 @@ if __name__ == '__main__':
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count = len(errorWorkers)
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state = ''
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if count < opts.warning:
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if count > opts.warning:
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state = 'OK'
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elif count >= opts.warning and count < opts.critical:
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elif opts.warning >= count > opts.critical:
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state = 'WARN'
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else:
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state = 'CRIT'
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print '{0}: {1} workers are in Err state {2}'.format(
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state, count, ','.join(errorWorkers)
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print '{0}: {1}/{2} workers are OK and ACT {3}'.format(
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state, count, total, ','.join(errorWorkers)
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)
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exit(EXIT_CODE[state])
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