55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# Copyright (C) 2020 Red Hat, Inc., Jake Hunsaker <jhunsake@redhat.com>
|
|
|
|
# This file is part of the sos project: https://github.com/sosreport/sos
|
|
#
|
|
# This copyrighted material is made available to anyone wishing to use,
|
|
# modify, copy, or redistribute it subject to the terms and conditions of
|
|
# version 2 of the GNU General Public License.
|
|
#
|
|
# See the LICENSE file in the source distribution for further information.
|
|
|
|
from sos.policies.init_systems import InitSystem
|
|
from sos.utilities import shell_out
|
|
|
|
|
|
class SystemdInit(InitSystem):
|
|
"""InitSystem abstraction for SystemD systems"""
|
|
|
|
def __init__(self, chroot=None):
|
|
super().__init__(
|
|
init_cmd='systemctl',
|
|
list_cmd='list-unit-files --type=service',
|
|
query_cmd='status',
|
|
chroot=chroot
|
|
)
|
|
self.load_all_services()
|
|
|
|
def parse_query(self, output):
|
|
for line in output.splitlines():
|
|
if line.strip().startswith('Active:'):
|
|
return line.split()[1]
|
|
return 'unknown'
|
|
|
|
def load_all_services(self):
|
|
svcs = shell_out(self.list_cmd, chroot=self.chroot).splitlines()[1:]
|
|
for line in svcs:
|
|
try:
|
|
name = line.split('.service')[0]
|
|
config = line.split()[1]
|
|
self.services[name] = {
|
|
'name': name,
|
|
'config': config
|
|
}
|
|
except IndexError:
|
|
# not a valid line to extract status info from
|
|
pass
|
|
|
|
def is_running(self, name, default=False):
|
|
try:
|
|
svc = self.get_service_status(name)
|
|
return svc['status'] == 'active'
|
|
except Exception:
|
|
return default
|
|
|
|
# vim: set et ts=4 sw=4 :
|