[Bug 1989584] Re: cpu metric not getting created for resource instance | Openstack wallaby | Centos

[swogat pradhan]

Hi lokendra
Thanks for the response.
In my case it worked after i restarted the gnocchi and ceilometer services on the controller nodes.

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https://bugs.launchpad.net/bugs/1989584

Title:
  cpu metric not getting created for resource instance |       Openstack
  wallaby | Centos

Status in heat package in Ubuntu:
  New

Bug description:
  Hi,
  I am trying out the heat autoscalling and i am facing an issue where the instance created doesn't have cpu metric (enabled in ceilometer polling.yaml file)
  (overcloud) [stack at hkg2director ~]$ gnocchi resource show 130a0dfd-4e43-4373-ad0c-b5ffd4fcca95
  +-----------------------+---------------------------------------------------------------------+
  | Field                 | Value                                                               |
  +-----------------------+---------------------------------------------------------------------+
  | created_by_project_id | 7c9659572662449da4906cc77b33f21b                                    |
  | created_by_user_id    | 4cb066d9701440dea941c5157186d06d                                    |
  | creator               | 4cb066d9701440dea941c5157186d06d:7c9659572662449da4906cc77b33f21b   |
  | ended_at              | None                                                                |
  | id                    | 130a0dfd-4e43-4373-ad0c-b5ffd4fcca95                                |
  | metrics               | compute.instance.booting.time: c0f77048-a85d-48a3-92cd-cdca50b341e8 |
  |                       | disk.ephemeral.size: 46d77e5d-aba1-4b93-92eb-3a97f9512a3c           |
  |                       | disk.root.size: 3f60cb9f-9c06-4ccc-b47d-d2ca899fe5ea                |
  |                       | memory: 97f796ed-c26c-4625-8670-64cf004a7b26                        |
  |                       | vcpus: 513908f9-1bba-429e-8106-3bf933f04a76                         |
  | original_resource_id  | 130a0dfd-4e43-4373-ad0c-b5ffd4fcca95                                |
  | project_id            | 5d922243077045c48fe4b075e386551b                                    |
  | revision_end          | None                                                                |
  | revision_start        | 2022-09-14T13:00:53.216445+00:00                                    |
  | started_at            | 2022-09-14T12:57:21.846635+00:00                                    |
  | type                  | instance                                                            |
  | user_id               | c1905e3c5a374924980e851840e7f028                                    |
  +-----------------------+---------------------------------------------------------------------+

  For other instances also i do not see any cpu metric.
  Now the issue is as cpu metric is not getting created the alarm is not getting any data from the VM in terms of cpu usage and my autoscaling feature is failing.

  Please suggest how to fix this issue.

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