partitioned alarm evaluator service does not stop cleanly

[Eoghan Glynn]

Since the oslo-messaging switchover, the partitioned alarm evaluator service emits a traceback on shutdown due to a copy'n'paste error in the current class specified when calling up to the superclass stop() method:

2014-05-07 16:29:44.790 12915 INFO ceilometer.openstack.common.service [-] Caught SIGINT, exiting
2014-05-07 16:29:44.792 12915 CRITICAL ceilometer [-] TypeError: super(type, obj): obj must be an instance or subtype of type
2014-05-07 16:29:44.792 12915 TRACE ceilometer Traceback (most recent call last):
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/usr/bin/ceilometer-alarm-evaluator", line 10, in <module>
2014-05-07 16:29:44.792 12915 TRACE ceilometer sys.exit(alarm_evaluator())
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/opt/stack/ceilometer/ceilometer/cli.py", line 72, in alarm_evaluator
2014-05-07 16:29:44.792 12915 TRACE ceilometer os_service.launch(eval_service).wait()
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/opt/stack/ceilometer/ceilometer/openstack/common/service.py", line 195, in wait
2014-05-07 16:29:44.792 12915 TRACE ceilometer status, signo = self._wait_for_exit_or_signal(ready_callback)
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/opt/stack/ceilometer/ceilometer/openstack/common/service.py", line 182, in _wait_for_exit_or_signal
2014-05-07 16:29:44.792 12915 TRACE ceilometer self.stop()
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/opt/stack/ceilometer/ceilometer/openstack/common/service.py", line 128, in stop
2014-05-07 16:29:44.792 12915 TRACE ceilometer self.services.stop()
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/opt/stack/ceilometer/ceilometer/openstack/common/service.py", line 460, in stop
2014-05-07 16:29:44.792 12915 TRACE ceilometer service.stop()
2014-05-07 16:29:44.792 12915 TRACE ceilometer File "/opt/stack/ceilometer/ceilometer/alarm/service.py", line 173, in stop
2014-05-07 16:29:44.792 12915 TRACE ceilometer super(AlarmNotifierService, self).stop()
2014-05-07 16:29:44.792 12915 TRACE ceilometer TypeError: super(type, obj): obj must be an instance or subtype of type
2014-05-07 16:29:44.792 12915 TRACE ceilometer
ceilometer-alarm-evaluator failed to start

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/92632

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/92632
Committed: https://git.openstack.org/cgit/openstack/ceilometer/commit/?id=d35790f358ea113ba416d99cf9a4799683ce9433
Submitter: Jenkins
Branch: master

commit d35790f358ea113ba416d99cf9a4799683ce9433
Author: Eoghan Glynn <email address hidden>
Date: Wed May 7 17:40:06 2014 +0100

    Correct class when stopping partitioned alarm eval svc

    Avoid traceback on service shutdown by fixing tiny copy'n'paste
    error in oslo-messaging switchover.

    Change-Id: I5cf7e6f46ab1d982c59f8730eea1b8e7a3bd75e9
    Closes-bug: #1317184