alarm-evaluator service can't work well with keystone V3

[Lan Qi song]

When using keystone V3 api, ceilometer-alarm-evaluator service will lead to a http 400 error as following logs in alarm-evaluator.log:

2015-07-24 01:00:07.370 2116 TRACE ceilometer.alarm.service
    39 2015-07-24 01:01:07.373 2116 ERROR ceilometer.alarm.service [-] CL-BBDC38D alarm evaluation cycle failed
    38 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service Traceback (most recent call last):
    37 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometer/alarm/service.py", line 93, in _evaluate_assigned_alarms
    36 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service
    35 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometer/alarm/service.py", line 151, in _assigned_alarms
    34 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service
    33 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/alarms.py", line 77, in list
    32 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service return self._list(options.build_url(self._path(), q))
    31 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/common/base.py", line 68, in _list
    30 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service resp = self.api.get(url)
    29 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 355, in get
    28 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service return self.client_request("GET", url, **kwargs)
    27 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 345, in client_request
    26 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service self, method, url, **kwargs)
    25 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 244, in client_request
    24 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service self.authenticate()
    23 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 315, in authenticate
    22 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service self.auth_plugin.authenticate(self)
    21 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/auth.py", line 203, in authenticate
    20 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service self._do_authenticate(http_client)
    19 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/client.py", line 192, in _do_authenticate
    18 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service _get_endpoint(ks_session, **ks_kwargs))
    17 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/ceilometerclient/client.py", line 141, in _get_endpoint
    16 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service region_name=kwargs.get('region_name'))
    15 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 635, in get_endpoint
    14 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service return auth.get_endpoint(self, **kwargs)
    13 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 216, in get_endpoint
    12 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service service_catalog = self.get_access(session).service_catalog
    11 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 145, in get_access
    10 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service self.auth_ref = self.get_auth_ref(session)
     9 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/v3/base.py", line 171, in get_auth_ref
     8 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service authenticated=False, log=False, **rkwargs)
     7 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 497, in post
     6 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service return self.request(url, 'POST', **kwargs)
     5 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 318, in inner
     4 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service return func(*args, **kwargs)
     3 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 397, in request
     2 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service raise exceptions.from_response(resp, method, url)
     1 2015-07-24 01:01:07.373 2116 TRACE ceilometer.alarm.service BadRequest: KS-EE09F51 Expecting to find domain in project - the server could not comply with the request since it is either malformed or otherwise incorrect. The client is assumed to be in error. (HTTP 400)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/206333

[gordon chung (chungg)]

https://review.openstack.org/#/c/206345/

[OpenStack Infra (hudson-openstack)]

Change abandoned by ZhiQiang Fan (<email address hidden>) on branch: master
Review: https://review.openstack.org/206333
Reason: crazy old and relate to already removed alarm code