47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
import argparse
|
||
|
|
import openstack
|
||
|
|
import logging
|
||
|
|
import datetime
|
||
|
|
import time
|
||
|
|
from pprint import pprint
|
||
|
|
|
||
|
|
DATE_FORMAT = '%Y-%m-%dT%H:%M:%SZ'
|
||
|
|
PAUSE_SECONDS = 5
|
||
|
|
|
||
|
|
log = logging.getLogger('openstack-cleanup')
|
||
|
|
|
||
|
|
parser = argparse.ArgumentParser(description='Cleanup OpenStack VMs')
|
||
|
|
|
||
|
|
parser.add_argument('-v', '--verbose', action='store_true',
|
||
|
|
help='Increase verbosity')
|
||
|
|
parser.add_argument('--hours', type=int, default=4,
|
||
|
|
help='Age (in hours) of VMs to cleanup')
|
||
|
|
parser.add_argument('--dry-run', action='store_true',
|
||
|
|
help='Do not delete anything')
|
||
|
|
|
||
|
|
args = parser.parse_args()
|
||
|
|
|
||
|
|
oldest_allowed = datetime.datetime.now() - datetime.timedelta(hours=args.hours)
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
if args.dry_run:
|
||
|
|
print('Running in dry-run mode')
|
||
|
|
else:
|
||
|
|
print('This will delete VMs... (ctrl+c to cancel)')
|
||
|
|
time.sleep(PAUSE_SECONDS)
|
||
|
|
|
||
|
|
conn = openstack.connect()
|
||
|
|
for server in conn.compute.servers():
|
||
|
|
created_at = datetime.datetime.strptime(server.created_at, DATE_FORMAT)
|
||
|
|
if created_at < oldest_allowed:
|
||
|
|
print('Will delete server %(name)s' % server)
|
||
|
|
if not args.dry_run:
|
||
|
|
conn.compute.delete_server(server)
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
# execute only if run as a script
|
||
|
|
main()
|