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# 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 :