deb-glance/bin/glance-scrubber
Paul Bourke 1182871ddd Fix scrubber start & not scrubbing when not daemon
1) Scrubber not starting
When the scrubber is run from the command line or via cron, it would try
to call it's app object which resulted in a TypeError.

2) Scrubber not scrubbing
In the same usage scenario as above, the delete jobs added to the
starmap are never started.  A slight delay is enough to start these.

Also add a functional test designed to excercise the scrubber when run
in "regular mode", which covers both these cases.  I've run the test
successfully with 1000 images, which should be enough to prove the
sleep(0.1) does the trick.

Fixes bug 1052537.

Change-Id: If29704d8a425194085b59b7dfd265ffaef16302c
2012-09-18 16:12:29 +01:00

72 lines
2.3 KiB
Python
Executable File

#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack LLC.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Glance Scrub Service
"""
import gettext
import os
import sys
# If ../glance/__init__.py exists, add ../ to Python search path, so that
# it will override what happens to be installed in /usr/(local/)lib/python...
possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
os.pardir,
os.pardir))
if os.path.exists(os.path.join(possible_topdir, 'glance', '__init__.py')):
sys.path.insert(0, possible_topdir)
gettext.install('glance', unicode=1)
from glance.common import config
from glance.openstack.common import cfg
from glance.store import scrubber
CONF = cfg.CONF
if __name__ == '__main__':
try:
CONF.register_cli_opt(
cfg.BoolOpt('daemon',
short='D',
default=False,
help='Run as a long-running process. When not '
'specified (the default) run the scrub operation '
'once and then exits. When specified do not exit '
'and run scrub on wakeup_time interval as '
'specified in the config.'))
CONF.register_opt(cfg.IntOpt('wakeup_time', default=300))
config.parse_args()
config.setup_logging()
app = scrubber.Scrubber()
if CONF.daemon:
server = scrubber.Daemon(CONF.wakeup_time)
server.start(app)
server.wait()
else:
import eventlet
pool = eventlet.greenpool.GreenPool(1000)
scrubber = app.run(pool)
except RuntimeError, e:
sys.exit("ERROR: %s" % e)