Project Name: gitlab-runners-staging
Type of quota increase requested: volume type, instance flavor
Amount to increase:
Reason: Many CI workloads (e.g. container image builds) are disk I/O bound. We need to be sure our Magnum cluster handle perform similarly to the existing Digital Ocean cluster before migrating.
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| In Progress | None | T416256 [Epic] Migrate gitlab-cloud-runner to WMCS | |||
| Resolved | dduvall | T403125 Investigate WMCS Magnum for GitLab runners | |||
| Resolved | Andrew | T406271 Grant gitlab-runners-staging access to fast-iops volume type and a 4xiops instance flavor |
root@cloudcontrol1011:~# openstack volume type show 2da5d224-a8e8-42ac-b5c6-3d234441d814 openstack +--------------------+--------------------------------------+ | Field | Value | +--------------------+--------------------------------------+ | access_project_ids | 488a233c5dc245799ba3b898d18d1b9c | | description | 4x standard volume iops | | id | 2da5d224-a8e8-42ac-b5c6-3d234441d814 | | is_public | False | | name | 4x-iops | | properties | | | qos_specs_id | 55d3b8c0-fac8-47a6-95ea-253c858e61b3 | +--------------------+--------------------------------------+ root@cloudcontrol1011:~# openstack volume qos show 55d3b8c0-fac8-47a6-95ea-253c858e61b3 +--------------+----------------------------------------------------------------------+ | Field | Value | +--------------+----------------------------------------------------------------------+ | associations | 4x-iops | | consumer | both | | id | 55d3b8c0-fac8-47a6-95ea-253c858e61b3 | | name | 4x-iops | | properties | iops_sec='20000', total_bytes_sec='800000000', write_iops_sec='2000' | +--------------+----------------------------------------------------------------------+
I think this is done; @dduvall please reopen if you don't see the performance gains you expect.