C12s/c12s-kubespray
3
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Cleanup OpenStack network things (#6283)

Browse source
This commit is contained in:
Maxime Guyot 2020-06-26 09:03:39 +02:00 committed by GitHub
parent 1892cd65f6
commit 45e12df8a3
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 36 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

40
scripts/openstack-cleanup/main.py
View file

@ -11,7 +11,7 @@ PAUSE_SECONDS = 5
log = logging.getLogger('openstack-cleanup') log = logging.getLogger('openstack-cleanup')
parser = argparse.ArgumentParser(description='Cleanup OpenStack VMs') parser = argparse.ArgumentParser(description='Cleanup OpenStack resources')
parser.add_argument('-v', '--verbose', action='store_true', parser.add_argument('-v', '--verbose', action='store_true',
help='Increase verbosity') help='Increase verbosity')
@ -29,16 +29,44 @@ def main():
if args.dry_run: if args.dry_run:
print('Running in dry-run mode') print('Running in dry-run mode')
else: else:
print('This will delete VMs... (ctrl+c to cancel)') print('This will delete resources... (ctrl+c to cancel)')
time.sleep(PAUSE_SECONDS) time.sleep(PAUSE_SECONDS)
conn = openstack.connect() conn = openstack.connect()
for server in conn.compute.servers():
created_at = datetime.datetime.strptime(server.created_at, DATE_FORMAT) print('Security groups...')
map_if_old(conn.network.delete_security_group,
conn.network.security_groups())
print('Servers...')
map_if_old(conn.compute.delete_server,
conn.compute.servers())
print('Subnets...')
map_if_old(conn.network.delete_subnet,
conn.network.subnets())
print('Networks...')
for n in conn.network.networks():
if not n.is_router_external:
fn_if_old(conn.network.delete_network, n)
# runs the given fn to all elements of the that are older than allowed
def map_if_old(fn, items):
for item in items:
fn_if_old(fn, item)
# run the given fn function only if the passed item is older than allowed
def fn_if_old(fn, item):
created_at = datetime.datetime.strptime(item.created_at, DATE_FORMAT)
if item.name == "default": # skip default security group
return
if created_at < oldest_allowed: if created_at < oldest_allowed:
print('Will delete server %(name)s' % server) print('Will delete %(name)s (%(id)s)' % item)
if not args.dry_run: if not args.dry_run:
conn.compute.delete_server(server) fn(item)
if __name__ == '__main__': if __name__ == '__main__':