Files
awx/awx/plugins/isolated/tower_isolated_cleanup.py
2017-07-24 16:03:58 -04:00

71 lines
2.5 KiB
Python

# Copyright (c) 2017 Ansible by Red Hat
#
# This file is part of Ansible Tower, but depends on code imported from Ansible.
#
# Ansible 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 3 of the License, or
# (at your option) any later version.
#
# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
from ansible.module_utils.basic import AnsibleModule
import glob
import os
import re
import shutil
import datetime
import subprocess
def main():
module = AnsibleModule(
argument_spec = dict()
)
changed = False
paths_removed = set([])
# If a folder was last modified before this datetime, it will always be deleted
folder_cutoff = datetime.datetime.now() - datetime.timedelta(days=7)
# If a folder does not have an associated job running and is older than
# this datetime, then it will be deleted because its job has finished
job_cutoff = datetime.datetime.now() - datetime.timedelta(hours=1)
for search_pattern in [
'/tmp/ansible_tower_[0-9]*_*', '/tmp/ansible_tower_proot_*',
]:
for path in glob.iglob(search_pattern):
st = os.stat(path)
modtime = datetime.datetime.fromtimestamp(st.st_mtime)
if modtime > job_cutoff:
continue
elif modtime > folder_cutoff:
try:
re_match = re.match(r'\/tmp\/ansible_tower_\d+_.+', path)
if re_match is not None:
if subprocess.check_call(['awx-expect', 'is-alive', path]) == 0:
continue
else:
module.debug('Deleting path {} its job has completed.'.format(path))
except (ValueError, IndexError):
continue
else:
module.debug('Deleting path {} because modification date is too old.'.format(path))
changed = True
paths_removed.add(path)
shutil.rmtree(path)
module.exit_json(changed=changed, paths_removed=list(paths_removed))
if __name__ == '__main__':
main()