flaking test: Machines should remain the same after the upgrade

[aniruddha2000]

Failure cluster 6c739992d36a8dc546c4

Error text:

Failed after 30.070s.
Machines should remain the same after the upgrade
Expected
    <bool>: false
to be true
[FAILED] Failed after 30.070s.
Machines should remain the same after the upgrade
Expected
    <bool>: false
to be true
In [It] at: /home/prow/go/src/sigs.k8s.io/cluster-api/test/e2e/clusterctl_upgrade.go:451 @ 02/03/23 01:33:29.995

Recent failures:

13/2/2023, 6:30:02 pm periodic-cluster-api-e2e-mink8s-main
13/2/2023, 6:28:53 am periodic-cluster-api-e2e-mink8s-main
13/2/2023, 4:27:50 am periodic-cluster-api-e2e-mink8s-main
12/2/2023, 10:27:52 pm periodic-cluster-api-e2e-mink8s-main
12/2/2023, 8:27:04 pm periodic-cluster-api-e2e-mink8s-main

/kind failing-test

cc @kubernetes-sigs/cluster-api-release-team

[killianmuldoon]

Thanks for opening this @aniruddha2000!

/triage accepted

[sbueringer]

Root cause will be fixed via: #8124

Let's keep this issue until we can verify that the e2e test on main has been stable for a while.

[sbueringer]

Issue should be fixed for KCP

We have a similar issue with the Cluster topology controller (only affects v1.2 => main and v1.3 => main).

Working on this now.

For now disabling the rollout check to get back to green CI: #8138

[sbueringer]

Justed merged the fixes: #8125 & #8139

Now this issue shouldn't occur anymore

[sbueringer]

@aniruddha2000 @furkatgofurov7 I think we can close this issue given that "Machines should remain the same after the upgrade" doesn't occur anymore. I think I would treat other flakes as a new issue.

[furkatgofurov7]

Agree, thanks a lot for all hard work @sbueringer

/close

[k8s-ci-robot]

@furkatgofurov7: Closing this issue.

In response to this:

Agree, thanks a lot for all hard work @sbueringer

/close

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