Open Stack

Hi Christian,

Am 2/26/19 um 11:00 AM schrieb Christian Zunker:
> Hi Florian,
> 
> which version of OpenStack are you using?
> The radosgw metric names were different in some versions: 
> https://bugs.launchpad.net/ceilometer/+bug/1726458

we do use Rocky and Ceilometer 11.0.1. I am still lost with that error. 
As far as I am able to understand python it looks like the error is 
happening in polling.manager line 222:

https://github.com/openstack/ceilometer/blob/11.0.1/ceilometer/polling/manager.py#L222

But I do not understand why. I tried to enable debug logging but the 
error does not log any additional information.
The poller is not even trying to reach/poll our RadosGWs. Looks like 
that manger is blocking those polls.

All the best,
Florian


> 
> Christian
> 
> Am Fr., 22. Feb. 2019 um 17:40 Uhr schrieb Florian Engelmann 
> <florian.engelmann at everyware.ch <mailto:florian.engelmann at everyware.ch>>:
> 
>     Hi,
> 
>     I failed to poll any usage data from our radosgw. I get
> 
>     2019-02-22 17:23:57.461 24 INFO ceilometer.polling.manager [-] Polling
>     pollster radosgw.containers.objects in the context of
>     radosgw_300s_pollsters
>     2019-02-22 17:23:57.462 24 ERROR ceilometer.polling.manager [-] Prevent
>     pollster radosgw.containers.objects from polling [<Project
>     description=,
>     domain_id=xx9d9975088a4d93922e1d73c7217b3b, enabled=True,
> 
>     [...]
> 
>     id=xx90a9b1d4be4d75b4bd08ab8107e4ff, is_domain=False, links={u'self':
>     u'http://keystone-admin.service.xxxxxxx:35357/v3/projects on source
>     radosgw_300s_pollsters anymore!: PollsterPermanentError
> 
>     Configurations like:
>     cat polling.yaml
>     ---
>     sources:
>           - name: radosgw_300s_pollsters
>             interval: 300
>             meters:
>               - radosgw.usage
>               - radosgw.objects
>               - radosgw.objects.size
>               - radosgw.objects.containers
>               - radosgw.containers.objects
>               - radosgw.containers.objects.size
> 
> 
>     Also tried radosgw.api.requests instead of radowsgw.usage.
> 
>     ceilometer.conf
>     [...]
>     [service_types]
>     radosgw = object-store
> 
>     [rgw_admin_credentials]
>     access_key = xxxxx0Z0xxxxxxxxxxxx
>     secret_key = xxxxxxxxxxxxlRExxcPxxxxxxoNxxxxxxOxxxx
> 
>     [rgw_client]
>     implicit_tenants = true
> 
>     Endpoints:
>     | xxxxxxx | region | swift        | object-store    | True    | admin
>        | http://rgw.service.internalxxx/swift/v1/AUTH_%(tenant_id)s  |
>     | xxxxxxx | region | swift        | object-store    | True    |
>     internal
>        | http://rgw.service.internalxxx/swift/v1/AUTH_%(tenant_id)s  |
>     | xxxxxxx | region | swift        | object-store    | True    | public
>        | https://s3.somedomain.com/swift/v1/AUTH_%(tenant_id)s       |
> 
>     Ceilometer user:
>     {
>           "user_id": "ceilometer",
>           "display_name": "ceilometer",
>           "email": "",
>           "suspended": 0,
>           "max_buckets": 1000,
>           "auid": 0,
>           "subusers": [],
>           "keys": [
>               {
>                   "user": "ceilometer",
>                   "access_key": "xxxxxxxxxxxxxxxxxx",
>                   "secret_key": "xxxxxxxxxxxxxxxxxxxxxxxxx"
>               }
>           ],
>           "swift_keys": [],
>           "caps": [
>               {
>                   "type": "buckets",
>                   "perm": "read"
>               },
>               {
>                   "type": "metadata",
>                   "perm": "read"
>               },
>               {
>                   "type": "usage",
>                   "perm": "read"
>               },
>               {
>                   "type": "users",
>                   "perm": "read"
>               }
>           ],
>           "op_mask": "read, write, delete",
>           "default_placement": "",
>           "placement_tags": [],
>           "bucket_quota": {
>               "enabled": false,
>               "check_on_raw": false,
>               "max_size": -1,
>               "max_size_kb": 0,
>               "max_objects": -1
>           },
>           "user_quota": {
>               "enabled": false,
>               "check_on_raw": false,
>               "max_size": -1,
>               "max_size_kb": 0,
>               "max_objects": -1
>           },
>           "temp_url_keys": [],
>           "type": "rgw"
>     }
> 
> 
>     radosgw config:
>     [client.rgw.xxxxxxxxxxx]
>     host = somehost
>     rgw frontends = "civetweb port=7480 num_threads=512"
>     rgw num rados handles = 8
>     rgw thread pool size = 512
>     rgw cache enabled = true
>     rgw dns name = s3.xxxxxx.xxx
>     rgw enable usage log = true
>     rgw usage log tick interval = 30
>     rgw realm = public
>     rgw zonegroup = xxx
>     rgw zone = xxxxx
>     rgw resolve cname = False
>     rgw usage log flush threshold = 1024
>     rgw usage max user shards = 1
>     rgw usage max shards = 32
>     rgw_keystone_url = https://keystone.xxxxxxxxxxxxx
>     rgw_keystone_admin_domain = default
>     rgw_keystone_admin_project = service
>     rgw_keystone_admin_user = swift
>     rgw_keystone_admin_password =
>     xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>     rgw_keystone_accepted_roles = member,_member_,admin
>     rgw_keystone_accepted_admin_roles = admin
>     rgw_keystone_api_version = 3
>     rgw_keystone_verify_ssl = false
>     rgw_keystone_implicit_tenants = true
>     rgw_keystone_admin_tenant = default
>     rgw_keystone_revocation_interval = 0
>     rgw_keystone_token_cache_size = 0
>     rgw_s3_auth_use_keystone = true
>     rgw_max_attr_size = 1024
>     rgw_max_attrs_num_in_req = 32
>     rgw_max_attr_name_len = 64
>     rgw_swift_account_in_url = true
>     rgw_swift_versioning_enabled = true
>     rgw_enable_apis = s3,swift,swift_auth,admin
>     rgw_swift_enforce_content_length = true
> 
> 
> 
> 
>     Any idea whats going on?
> 
>     All the best,
>     Florian
> 
> 
> 

-- 

EveryWare AG
Florian Engelmann
Senior UNIX Systems Engineer
Zurlindenstrasse 52a
CH-8003 Zürich

tel: +41 44 466 60 00
fax: +41 44 466 60 10
mail: mailto:florian.engelmann at everyware.ch
web: http://www.everyware.ch
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