2015-10-04 12:56:26 -04:00
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#!/usr/bin/env python2.7
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2013-04-16 14:07:53 -04:00
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import time
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def nagios_from_file(results_file):
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"""Returns a nagios-appropriate string and return code obtained by
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parsing the desired file on disk. The file on disk should be of format
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%s|%s % (timestamp, nagios_string)
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This file is created by various nagios checking cron jobs such as
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check-rabbitmq-queues and check-rabbitmq-consumers"""
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data = file(results_file).read().strip()
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pieces = data.split('|')
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if not len(pieces) == 4:
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state = 'UNKNOWN'
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ret = 3
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data = "Results file malformed"
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else:
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timestamp = int(pieces[0])
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time_diff = time.time() - timestamp
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if time_diff > 60 * 2:
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ret = 3
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state = 'UNKNOWN'
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data = "Results file is stale"
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else:
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ret = int(pieces[1])
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state = pieces[2]
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data = pieces[3]
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return (ret, "%s: %s" % (state, data))
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