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Horizon: add doc links and discouragement to the 'server groups' UIs
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Description

We just discovered a project that had every VM in a hard affinity group. That's something that we 'support' but it makes draining a server difficult.

We should either disable this feature entirely or add some warnings and doc-links to the UI that enables it.

Event Timeline

Phamhi triaged this task as Medium priority.Mar 9 2021, 5:07 PM

Change 675134 had a related patch set uploaded (by Andrew Bogott; author: Andrew Bogott):
[openstack/horizon/horizon@train-buster] WMF Hack: remove 'affinity' server group option

https://gerrit.wikimedia.org/r/675134

Change 675134 merged by Andrew Bogott:

[openstack/horizon/horizon@train-buster] WMF Hack: remove 'affinity' server group option

https://gerrit.wikimedia.org/r/675134

Change 676669 had a related patch set uploaded (by Andrew Bogott; author: Andrew Bogott):

[openstack/horizon/deploy@train-buster] Update horizon submodule: remove hard affinity group from UI

https://gerrit.wikimedia.org/r/676669

Change 676669 merged by Andrew Bogott:

[openstack/horizon/deploy@train-buster] Update horizon submodule: remove hard affinity group from UI

https://gerrit.wikimedia.org/r/676669

Resolved by removing hard affinity from the UI

Change 679040 had a related patch set uploaded (by Andrew Bogott; author: Andrew Bogott):

[openstack/horizon/horizon@main] WMF Hack: remove 'affinity' server group option

https://gerrit.wikimedia.org/r/679040

Change 679040 merged by Andrew Bogott:

[openstack/horizon/horizon@main] WMF Hack: remove 'affinity' server group option

https://gerrit.wikimedia.org/r/679040

Change 679084 had a related patch set uploaded (by Andrew Bogott; author: Andrew Bogott):

[openstack/horizon/deploy@main] Update horizon submodule for T276963

https://gerrit.wikimedia.org/r/679084

Change 679084 merged by Andrew Bogott:

[openstack/horizon/deploy@main] Update horizon submodule for T276963

https://gerrit.wikimedia.org/r/679084

Mentioned in SAL (#wikimedia-operations) [2021-04-14T02:49:56Z] <andrew@deploy1002> Started deploy [horizon/deploy@ef844a1]: fix for T276963

Mentioned in SAL (#wikimedia-operations) [2021-04-14T02:54:07Z] <andrew@deploy1002> Finished deploy [horizon/deploy@ef844a1]: fix for T276963 (duration: 04m 10s)

Mentioned in SAL (#wikimedia-cloud) [2021-05-04T09:39:36Z] <arturo> creating 'affinity' server groups is strongly discouraged (T276963)