When event_connection to dedicated event db fails to initialize event-related CLI calls fail with next message:
ceilometer event-list
'NoneType' object has no attribute 'get_events' (HTTP 500) (Request-ID: req-b72dd02b-d078-456a-968f-fd04fdd70a1f)
ceilometer --debug event-type-list
DEBUG (session) REQ: curl -g -i -X GET http://192.0.2.7:5000/v2.0/ -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
INFO (connectionpool) Starting new HTTP connection (1): 192.0.2.7
DEBUG (connectionpool) "GET /v2.0/ HTTP/1.1" 200 335
DEBUG (session) RESP: [200] content-length: 335 vary: X-Auth-Token connection: keep-alive date: Thu, 17 Sep 2015 12:13:52 GMT content-type: application/json x-openstack-request-id: req-809ec971-f70c-4c15-9a5d-4c05407ee177
RESP BODY: {"version": {"status": "stable", "updated": "2014-04-17T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}], "id": "v2.0", "links": [{"href": "http://192.0.2.7:5000/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}
DEBUG (v2) Making authentication request to http://192.0.2.7:5000/v2.0/tokens
DEBUG (connectionpool) "POST /v2.0/tokens HTTP/1.1" 200 4285
DEBUG (client) REQ: curl -g -i -X 'GET' 'http://192.0.2.7:8777/v2/event_types' -H 'User-Agent: ceilometerclient.openstack.common.apiclient' -H 'X-Auth-Token: {SHA1}083f721ac1e53d97ca61688a8f7bc3e89a22d28a'
INFO (connectionpool) Starting new HTTP connection (1): 192.0.2.7
DEBUG (connectionpool) "GET /v2/event_types HTTP/1.1" 500 132
DEBUG (client) RESP: [500] {'date': 'Thu, 17 Sep 2015 12:13:52 GMT', 'content-length': '132', 'content-type': 'application/json', 'x-openstack-request-id': 'req-07696ebb-72be-433e-86f1-73b2d3616da6', 'server': 'Werkzeug/0.9.1 Python/2.7.5'}
DEBUG (client) RESP BODY: {"error_message": {"debuginfo": null, "faultcode": "Server", "faultstring": "'NoneType' object has no attribute 'get_event_types'"}}
DEBUG (client) Request returned failure status: 500
Traceback (most recent call last):
File "/usr/bin/ceilometer", line 10, in <module>
sys.exit(main())
File "/usr/lib/python2.7/site-packages/ceilometerclient/shell.py", line 297, in main
CeilometerShell().main(args)
File "/usr/lib/python2.7/site-packages/ceilometerclient/shell.py", line 246, in main
args.func(client, args)
File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/shell.py", line 958, in do_event_type_list
event_types = cc.event_types.list()
File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/event_types.py", line 30, in list
return self._list('/v2/event_types/', obj_class=object_class_str)
File "/usr/lib/python2.7/site-packages/ceilometerclient/common/base.py", line 68, in _list
resp = self.api.get(url)
File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 355, in get
return self.client_request("GET", url, **kwargs)
File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 345, in client_request
self, method, url, **kwargs)
File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 261, in client_request
method, self.concat_url(endpoint, url), **kwargs)
File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 201, in request
raise exceptions.from_response(resp, method, url)
ceilometerclient.openstack.common.apiclient.exceptions.InternalServerError: 'NoneType' object has no attribute 'get_event_types' (HTTP 500) (Request-ID: req-07696ebb-72be-433e-86f1-73b2d3616da6)
Ceilometer client: python-