mirror of
https://github.com/FAUSheppy/no-secrets-athq-ansible
synced 2025-12-06 22:01:37 +01:00
107 lines
3.4 KiB
Python
Executable File
107 lines
3.4 KiB
Python
Executable File
#!/usr/bin/python3
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"""
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You can redistribute it and/or modify it under the terms of the GNU General
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Public License as published by the Free Software Foundation, either version 2
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of the License.
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Copyright Andrea Briganti a.k.a 'Kbyte'
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"""
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import io
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import subprocess
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import argparse
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import nagiosplugin
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class SystemdStatus(nagiosplugin.Resource):
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name = 'SYSTEMD'
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def probe(self):
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# Execute systemctl --failed --no-legend and get output
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try:
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p = subprocess.Popen(['systemctl', '--failed', '--no-legend'],
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stderr=subprocess.PIPE,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE)
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pres, err = p.communicate()
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except OSError as e:
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raise nagiosplugin.CheckError(e)
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if err:
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raise nagiosplugin.CheckError(err)
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if pres:
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result = ""
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for line in io.StringIO(pres.decode('utf-8')):
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# format is DOT_SPECIA_CHAR name service failed ..
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result = "%s %s" % (result, line.split(' ')[1])
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return [nagiosplugin.Metric('systemd', (False, result), context='systemd')]
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return [nagiosplugin.Metric('systemd', (True, None), context='systemd')]
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class ServiceStatus(nagiosplugin.Resource):
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name = 'SYSTEMD'
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def __init__(self, *args, **kwargs):
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self.service = kwargs.pop('service')
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super(nagiosplugin.Resource, self).__init__(*args, **kwargs)
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def probe(self):
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# Execute systemctl is-active and get output
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try:
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p = subprocess.Popen(['systemctl', 'is-active', self.service],
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stderr=subprocess.PIPE,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE)
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pres, err = p.communicate()
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except OSError as e:
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raise nagiosplugin.CheckError(e)
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if err:
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raise nagiosplugin.CheckError(err)
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if pres:
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result = ""
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for line in io.StringIO(pres.decode('utf-8')):
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result = "%s %s" % (result, line.split(' ')[0])
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result = result.strip()
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if result == "active":
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return [nagiosplugin.Metric('systemd', (True, None), context='systemd')]
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else:
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return [nagiosplugin.Metric('systemd', (False, self.service), context='systemd')]
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return [nagiosplugin.Metric('systemd', (False, "No Service given"), context='systemd')]
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class SystemdContext(nagiosplugin.Context):
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def __init__(self):
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super(SystemdContext, self).__init__('systemd')
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def evaluate(self, metric, resource):
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value, output = metric.value
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if value:
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return self.result_cls(nagiosplugin.Ok, metric=metric)
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else:
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return self.result_cls(nagiosplugin.Critical, metric=metric, hint='failed units: %s' % output)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("-s", "--service", type=str, dest="service", help="Name of the Service that is beeing tested")
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args = parser.parse_args()
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if args.service is None:
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check = nagiosplugin.Check(
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SystemdStatus(),
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SystemdContext())
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else:
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check = nagiosplugin.Check(
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ServiceStatus(service=args.service),
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SystemdContext())
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check.main()
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if __name__ == '__main__':
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main()
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