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Maniphest T299704

Request increased quota for integration Cloud VPS project
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Description

Project Name: integration
Type of quota increase requested: flavor with more disk
Reason:

The integration project primarily uses g2.cores8.ram24.disk80.4xiops flavor. g2 flavors are deprecated and no more available when booting a new instance. It also seem we want to move toward using ephemeral disk instead of one big device.

integration has g3.cores8.ram24.disk20.ephemeral40.4xiops which is not enough to fit the CI workload, we would need 60G ephemeral disk.

Additionally last week I had the g2.cores8.ram24.disk80.4xiops tweaked to allow IO burst (T299211). I don't know whether the quota tweak has been applied to all 4xiops flavors or just to that one.

TLDR request is for a g3.cores8.ram24.disk20.ephemeral60.4xiops with 60G ephemeral disk and the io burst quota tuning to allow bursts:

aggregate_instance_extra_specs:ceph='true', quota:disk_read_iops_sec='20000', quota:disk_total_bytes_sec='800000000', quota:disk_write_iops_sec='2000', quota:disk_write_iops_sec_max='6000', quota:disk_write_iops_sec_max_length='10'

Thanks!

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Event Timeline

hashar created this task.Jan 20 2022, 8:51 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 20 2022, 8:51 PM
hashar added a parent task: T290783: Create first CI agent with the new disk system.Jan 20 2022, 8:52 PM
JJMC89 renamed this task from Request increased quota for <Replace Me> Cloud VPS project to Request increased quota for integration Cloud VPS project.Jan 20 2022, 10:19 PM
aborrero claimed this task.Jan 21 2022, 9:50 AM
aborrero triaged this task as Medium priority.
hashar mentioned this in T297659: upgrade gitlab-runners to bullseye.Jan 21 2022, 10:17 PM
rook subscribed.Jan 26 2022, 1:49 PM

+1

aborrero closed this task as Resolved.Jan 26 2022, 2:17 PM
aborrero moved this task from Inbox to Approved on the Cloud-VPS (Quota-requests) board.

Done:

aborrero@cloudcontrol1005:~ $ sudo wmcs-openstack flavor create --ram 24576 --vcpus 8 --project integration --disk 20 --ephemeral 60 --private --property "aggregate_instance_extra_specs:ceph=true" --property "quota:disk_read_iops_sec=20000" --property "quota:disk_total_bytes_sec=800000000" --property "quota:disk_write_iops_sec=2000" --property "quota:disk_write_iops_sec_max=6000" --property " quota:disk_write_iops_sec_max_length=10" g3.cores8.ram24.disk20.ephemeral60.4xiops
[..]
| id                         | 7455701f-42bf-469c-9362-703eded22dc0

Please reopen if you find any problem.

Stashbot added a comment.Jan 26 2022, 2:17 PM

Mentioned in SAL (#wikimedia-cloud) [2022-01-26T14:17:53Z] <arturo> created flavor g3.cores8.ram24.disk20.ephemeral60.4xiops T299704

hashar added a comment.Jan 26 2022, 4:20 PM

Thank you very much, specially for the flavor create full commands which confirms all io rate limits are in place \o/

aborrero added a comment.Jan 26 2022, 5:57 PM

It was tedious to type, so I figured I would save it somewhere :-P

How nice would be to define this on a yaml file on a git repository. And quotas.

hashar mentioned this in T340070: Rebuild WMCS integration instances to larger flavor.Jun 22 2023, 5:49 AM
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