Failed to create alarm-gnocchi-aggregation-by-resources-threshold-create on existing resources

[Yurii Prokulevych]

When trying to create alarm-gnocchi-aggregation-by-resources-threshold-create on already existing resources it might fail with message:
    """Metrics 051d6048-c2ea-40e8-bdb9-d0880f3be9e4 ,c6221906-1ba6-434a-836b-373aebea7727 can't be aggregated: No overlap """

ceilometer --debug alarm-gnocchi-aggregation-by-resources-threshold-create --name 'GnocchiAggregateByResourceThreshold' --description 'Gnocchi Alarm that a
ggregates one metric accros several resources' --severity 'low' --ok-action 'log://' --insufficient-data-action 'log://' --alarm-action 'log://' --granularity 60 --evaluation-periods 3 --aggregation-metho
d 'mean' --comparison-operator 'ge' --threshold 3.0 --metric 'MyMeterCumulative' --resource-type 'generic' --query '{"or":[{"=":{"id":"AlarmResource1"}},{"=":{"id":"AlarmResource2"}}]}'
DEBUG (session) REQ: curl -g -i -X GET http://192.0.2.6:5000/v2.0 -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
INFO (connectionpool) Starting new HTTP connection (1): 192.0.2.6
DEBUG (connectionpool) "GET /v2.0 HTTP/1.1" 200 335
DEBUG (session) RESP: [200] date: Fri, 26 Feb 2016 16:41:29 GMT vary: X-Auth-Token content-length: 335 content-type: application/json x-openstack-request-id: req-39dca884-7870-4a82-9af6-917f294a470c
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": [{"hre
f": "http://192.0.2.6:5000/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}

DEBUG (v2) Making authentication request to http://192.0.2.6:5000/v2.0/tokens
DEBUG (connectionpool) "POST /v2.0/tokens HTTP/1.1" 200 4243
DEBUG (session) REQ: curl -g -i -X GET http://192.0.2.6:5000/v2.0 -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
INFO (connectionpool) Starting new HTTP connection (1): 192.0.2.6
DEBUG (connectionpool) "GET /v2.0 HTTP/1.1" 200 335
DEBUG (session) RESP: [200] date: Fri, 26 Feb 2016 16:41:29 GMT vary: X-Auth-Token content-length: 335 content-type: application/json x-openstack-request-id: req-745b5a0a-03e2-4d55-9a83-9b15884e07a8
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": [{"hre
f": "http://192.0.2.6:5000/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}

DEBUG (v2) Making authentication request to http://192.0.2.6:5000/v2.0/tokens
DEBUG (connectionpool) "POST /v2.0/tokens HTTP/1.1" 200 4243
DEBUG (client) REQ: curl -g -i -X 'POST' 'http://192.0.2.6:8777/v2/alarms' -H 'User-Agent: ceilometerclient.openstack.common.apiclient' -H 'Content-Type: application/json' -H 'X-Auth-Token: {SHA1}b929e561ef434bc
d26e45a5d2e1a687ca0b5d0b6'
DEBUG (client) REQ BODY: {"alarm_actions": ["log://"], "user_id": "", "severity": "low", "name": "GnocchiAggregateByResourceThreshold", "gnocchi_aggregation_by_resources_threshold_rule": {"evaluation_periods": 3
, "metric": "MyMeterCumulative", "aggregation_method": "mean", "granularity": 60, "threshold": 3.0, "query": "{\"or\":[{\"=\":{\"id\":\"AlarmResource1\"}},{\"=\":{\"id\":\"AlarmResource2\"}}]}", "comparison_oper
ator": "ge", "resource_type": "generic"}, "insufficient_data_actions": ["log://"], "repeat_actions": false, "ok_actions": ["log://"], "project_id": "", "type": "gnocchi_aggregation_by_resources_threshold", "desc
ription": "Gnocchi Alarm that aggregates one metric accros several resources"}

INFO (connectionpool) Starting new HTTP connection (1): 192.0.2.6
DEBUG (connectionpool) "POST /v2/alarms HTTP/1.1" 400 499
DEBUG (client) RESP: [400] {'date': 'Fri, 26 Feb 2016 16:41:30 GMT', 'content-length': '499', 'content-type': 'application/json', 'x-openstack-request-id': 'req-3e56a629-3346-4bb0-8b97-89085d6fbb33', 'server': '
Werkzeug/0.9.1 Python/2.7.5'}

DEBUG (client) RESP BODY: {"error_message": {"debuginfo": null, "faultcode": "Client", "faultstring": "<html>\n <head>\n <title>400 Bad Request</title>\n </head>\n <body>\n <h1>400 Bad Request</h1>\n The serv
er could not comply with the request since it is either malformed or otherwise incorrect.<br /><br />\nOne of the metrics being aggregated doesn't have matching granularity: Metrics 051d6048-c2ea-40e8-bdb9-d0880
f3be9e4 ,c6221906-1ba6-434a-836b-373aebea7727 can't be aggregated: No overlap\n\n\n </body>\n</html>"}}

DEBUG (client) Request returned failure status: 400
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 293, in main
    CeilometerShell().main(args)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/shell.py", line 242, in main
    args.func(client, args)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/shell.py", line 495, in _wrapped
    return func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/shell.py", line 522, in _wrapped
    return func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/shell.py", line 560, in _wrapped
    return func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/shell.py", line 669, in do_alarm_gnocchi_aggregation_by_resources_threshold_create
    alarm = cc.alarms.create(**fields)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/v2/alarms.py", line 161, in create
    return self._create(self._path(), new)
  File "/usr/lib/python2.7/site-packages/ceilometerclient/common/base.py", line 63, in _create
    body = self.api.post(url, json=body).json()
  File "/usr/lib/python2.7/site-packages/ceilometerclient/openstack/common/apiclient/client.py", line 358, in post
    return self.client_request("POST", 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.BadRequest: <html>
 <head>
  <title>400 Bad Request</title>
 </head>
 <body>
  <h1>400 Bad Request</h1>
  The server could not comply with the request since it is either malformed or otherwise incorrect.<br /><br />
One of the metrics being aggregated doesn't have matching granularity: Metrics 051d6048-c2ea-40e8-bdb9-d0880f3be9e4 ,c6221906-1ba6-434a-836b-373aebea7727 can't be aggregated: No overlap

 </body>
</html> (HTTP 400) (Request-ID: req-3e56a629-3346-4bb0-8b97-89085d6fbb33)

Packages:
ceilometer*-5.0.2-2.el7ost.noarch
gnocchi*-1.3.4-1.el7ost.noarch

---
Yurii

[liyuanzhen (liyuanzhen)]

Using the cmd in my env, there is no errors in creaating alarm-gnocchi-aggregation-by-resources-threshold-create.

the result is as following:

stack@devstack:~$ ceilometer --debug alarm-gnocchi-aggregation-by-resources-threshold-create --name 'GnocchiAggregateByResourceThreshold001' --description 'Gnocchi Alarm that a ggregates one metric accros several resources' --granularity 60 --evaluation-periods 3 --aggregation-method 'mean' --comparison-operator 'ge' --threshold 3.0 --metric 'cpu-01' --resource-type 'generic' --query '{"=":{"id":"a75321a9-6b15-4dfe-b29a-02d3b3008bfd"}}'
DEBUG (session) REQ: curl -g -i -X GET http://192.168.122.180:5000/v2.0 -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
INFO (connectionpool) Starting new HTTP connection (1): 192.168.122.180
DEBUG (connectionpool) "GET /v2.0 HTTP/1.1" 200 345
DEBUG (session) RESP: [200] Date: Mon, 06 Jun 2016 09:33:14 GMT Server: Apache/2.4.7 (Ubuntu) Vary: X-Auth-Token x-openstack-request-id: req-6e6d6200-4f17-41dc-aac9-9d16c94afe8a Content-Length: 345 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: application/json
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://192.168.122.180/identity/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}

DEBUG (v2) Making authentication request to http://192.168.122.180/identity/v2.0/tokens
INFO (connectionpool) Starting new HTTP connection (1): 192.168.122.180
DEBUG (connectionpool) "POST /identity/v2.0/tokens HTTP/1.1" 200 3830
DEBUG (client) REQ: curl -g -i -X 'GET' 'http://192.168.122.180:8042/' -H 'User-Agent: ceilometerclient.openstack.common.apiclient' -H 'X-Auth-Token: {SHA1}9c2fdd9b3b4aac15d4b416055462e89982600e00'
INFO (connectionpool) Starting new HTTP connection (1): 192.168.122.180
DEBUG (connectionpool) "GET / HTTP/1.1" 200 433
DEBUG (client) RESP: [200] {'Content-Length': '433', 'Keep-Alive': 'timeout=5, max=100', 'Server': 'Apache/2.4.7 (Ubuntu)', 'Connection': 'Keep-Alive', 'Date': 'Mon, 06 Jun 2016 09:33:14 GMT', 'Content-Type': 'application/json; charset=UTF-8', 'x-openstack-request-id': 'req-1bdc97c9-75e5-41ee-8371-5f08899ff700'}

DEBUG (client) RESP BODY: {"versions": {"values": [{"status": "stable", "updated": "2013-02-13T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.telemetry-v2+json"}, {"base": "application/xml", "type": "application/vnd.openstack.telemetry-v2+xml"}], "id": "v2", "links": [{"href": "http://192.168.122.180:8042/v2", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}]}}

DEBUG (client) REQ: curl -g -i -X 'POST' 'http://192.168.122.180:8042/v2/alarms' -H 'User-Agent: ceilometerclient.openstack.common.apiclient' -H 'Content-Type: application/json' -H 'X-Auth-Token: {SHA1}9c2fdd9b3b4aac15d4b416055462e89982600e00'
DEBUG (client) REQ BODY: {"gnocchi_aggregation_by_resources_threshold_rule": {"evaluation_periods": 3, "metric": "cpu-01", "aggregation_meth...

[gordon chung (chungg)]

this does seem to work. can you verify this with aodhclient?

[gordon chung (chungg)]

closing. please reopen if there are more details