"""
(C) 2008-2009, Red Hat Inc.
James Laska <jlaska@redhat.com>
Bill Peck <bpeck@redhat.com>
This program is free software; 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, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
"""
import glob
import os
from cobbler.cexceptions import CX
[docs]def register() -> str:
"""
This pure python trigger acts as if it were a legacy shell-trigger, but is much faster. The return of this method
indicates the trigger type.
:return: Always: "/var/lib/cobbler/triggers/install/pre/*"
"""
return "/var/lib/cobbler/triggers/install/pre/*"
[docs]def run(api, args, logger) -> int:
"""
The list of args should have one element:
- 1: the name of the system or profile
:param api: The api to resolve metadata with.
:param args: This should be a list as described above.
:param logger: This parameter is unused currently.
:return: "0" on success.
"""
# FIXME: use the logger
if len(args) < 3:
raise CX("invalid invocation")
name = args[1]
settings = api.settings()
# Remove any files matched with the given glob pattern
def unlink_files(globex):
for f in glob.glob(globex):
if os.path.isfile(f):
try:
os.unlink(f)
except OSError:
pass
if settings.anamon_enabled:
dirname = "/var/log/cobbler/anamon/%s" % name
if os.path.isdir(dirname):
unlink_files(os.path.join(dirname, "*"))
# TODO - log somewhere that we cleared a systems anamon logs
return 0