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  • Committer: Celso Providelo
  • Date: 2015-09-21 14:51:30 UTC
  • mto: This revision was merged to the branch mainline in revision 28.
  • Revision ID: celso.providelo@canonical.com-20150921145130-fgvfq569kwmsuncr
Negate store-poller nagios check when it gets disabled.

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Lines of Context:
hooks/actions.py
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        check_cmd="/usr/lib/nagios/plugins/check_http -I 127.0.0.1 -p 8000 -e ' 200 OK' -u '/nagios/postgres'",
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    )
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    # Builds a nagios check command to verify `store-poller` log file age
 
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    # according the service configuration.
 
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    environment = hookenv.Config()['environment']
 
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    log_path = os.path.join(LOG_DIR, 'store-poller.log')
 
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    max_age_seconds = int(config['store_poller_nagios_file_age_max_minutes']) * 60
 
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    check_cmd = "/usr/lib/nagios/plugins/check_file_age -w {0} -c {0} -f {1}".format(
 
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        max_age_seconds,
 
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        log_path,
 
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    )
 
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    # If `store-poller` cronscript is enabled in this unit, ensure the log file
 
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    # exists. Otherwise 'negate' standard check (verifies cronscript is not running). 
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    config_unit = config.get('store_poller_unit')
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    local_unit = int(hookenv.local_unit().split('/')[-1])
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    if local_unit == config_unit:
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        environment = hookenv.Config()['environment']
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        log_path = os.path.join(LOG_DIR, 'store-poller.log')
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        # Create the file now, so the nagios check doesn't fail right after
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        # we've completed the deployment.
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        host.write_file(log_path,"", "www-data", "www-data", perms=0o660)
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        max_age_seconds = int(config['store_poller_nagios_file_age_max_minutes']) * 60
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        nrpe_compat.add_check(
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            shortname="store_poller_check",
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            description="Store poller check.",
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            check_cmd="/usr/lib/nagios/plugins/check_file_age -w {0} -c {0} -f {1}".format(
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                max_age_seconds,
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                log_path,
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            )
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        )
 
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    else:
 
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        check_cmd = "negate {}".format(check_cmd)
 
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    nrpe_compat.add_check(
 
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        shortname="store_poller_check",
 
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        description="Store poller check.",
 
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        check_cmd=check_cmd
 
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    )
 
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    nrpe_compat.write()