mirror of
https://github.com/FAUSheppy/no-secrets-athq-ansible
synced 2025-12-06 09:21:37 +01:00
107 lines
3.4 KiB
Python
Executable File
107 lines
3.4 KiB
Python
Executable File
#!/usr/bin/python3
|
|
"""
|
|
You can redistribute it and/or modify it under the terms of the GNU General
|
|
Public License as published by the Free Software Foundation, either version 2
|
|
of the License.
|
|
Copyright Andrea Briganti a.k.a 'Kbyte'
|
|
"""
|
|
import io
|
|
import subprocess
|
|
import argparse
|
|
|
|
import nagiosplugin
|
|
|
|
|
|
class SystemdStatus(nagiosplugin.Resource):
|
|
name = 'SYSTEMD'
|
|
|
|
def probe(self):
|
|
# Execute systemctl --failed --no-legend and get output
|
|
try:
|
|
p = subprocess.Popen(['systemctl', '--failed', '--no-legend'],
|
|
stderr=subprocess.PIPE,
|
|
stdin=subprocess.PIPE,
|
|
stdout=subprocess.PIPE)
|
|
pres, err = p.communicate()
|
|
except OSError as e:
|
|
raise nagiosplugin.CheckError(e)
|
|
|
|
if err:
|
|
raise nagiosplugin.CheckError(err)
|
|
|
|
if pres:
|
|
result = ""
|
|
for line in io.StringIO(pres.decode('utf-8')):
|
|
# format is DOT_SPECIA_CHAR name service failed ..
|
|
result = "%s %s" % (result, line.split(' ')[1])
|
|
|
|
return [nagiosplugin.Metric('systemd', (False, result), context='systemd')]
|
|
|
|
return [nagiosplugin.Metric('systemd', (True, None), context='systemd')]
|
|
|
|
|
|
class ServiceStatus(nagiosplugin.Resource):
|
|
name = 'SYSTEMD'
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
self.service = kwargs.pop('service')
|
|
super(nagiosplugin.Resource, self).__init__(*args, **kwargs)
|
|
|
|
def probe(self):
|
|
# Execute systemctl is-active and get output
|
|
try:
|
|
p = subprocess.Popen(['systemctl', 'is-active', self.service],
|
|
stderr=subprocess.PIPE,
|
|
stdin=subprocess.PIPE,
|
|
stdout=subprocess.PIPE)
|
|
pres, err = p.communicate()
|
|
except OSError as e:
|
|
raise nagiosplugin.CheckError(e)
|
|
|
|
if err:
|
|
raise nagiosplugin.CheckError(err)
|
|
if pres:
|
|
result = ""
|
|
for line in io.StringIO(pres.decode('utf-8')):
|
|
result = "%s %s" % (result, line.split(' ')[0])
|
|
result = result.strip()
|
|
if result == "active":
|
|
return [nagiosplugin.Metric('systemd', (True, None), context='systemd')]
|
|
else:
|
|
return [nagiosplugin.Metric('systemd', (False, self.service), context='systemd')]
|
|
|
|
return [nagiosplugin.Metric('systemd', (False, "No Service given"), context='systemd')]
|
|
|
|
|
|
class SystemdContext(nagiosplugin.Context):
|
|
def __init__(self):
|
|
super(SystemdContext, self).__init__('systemd')
|
|
|
|
def evaluate(self, metric, resource):
|
|
value, output = metric.value
|
|
if value:
|
|
return self.result_cls(nagiosplugin.Ok, metric=metric)
|
|
else:
|
|
return self.result_cls(nagiosplugin.Critical, metric=metric, hint='failed units: %s' % output)
|
|
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("-s", "--service", type=str, dest="service", help="Name of the Service that is beeing tested")
|
|
|
|
args = parser.parse_args()
|
|
|
|
if args.service is None:
|
|
check = nagiosplugin.Check(
|
|
SystemdStatus(),
|
|
SystemdContext())
|
|
else:
|
|
check = nagiosplugin.Check(
|
|
ServiceStatus(service=args.service),
|
|
SystemdContext())
|
|
check.main()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|