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🐛 test: wait for topology to get rolled out before continuing with scaling checks #9819

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merged 1 commit into from
Dec 7, 2023

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chrischdi
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What this PR does / why we need it:

Fixes a race condition in the test function ScaleAndWaitMachineDeploymentTopology, when:

It could be the case that the topology controller did not yet update the MachineDeployment with the new number of replicas. But we use .spec.replicas from the machinedeployment.

This fixes the race condition by using the replicas from the provided input instead.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

/area testing

@k8s-ci-robot k8s-ci-robot added area/testing Issues or PRs related to testing cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Dec 6, 2023
@chrischdi chrischdi changed the title test: wait for the topology to get rolled out to the machinedeployment before continuing 🐛 test: wait for the topology to get rolled out to the machinedeployment before continuing Dec 6, 2023
@chrischdi
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/retest

@sbueringer
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Thx, nice catch!!

/lgtm
/approve

/test pull-cluster-api-e2e-full-main

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

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Dec 6, 2023
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LGTM label has been added.

Git tree hash: 0f1cd2bb7a22c759e709195ea9dba112cf26dd4a

@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Dec 6, 2023
@chrischdi
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chrischdi commented Dec 6, 2023

Potentially a good cherry-pick. Maybe we hit this for some flakes. But we should see that when a flake only happens on <= v1.6 :-) Would help to get a test stable for CAPV when at least cherry-picked into v1.6.

@fabriziopandini
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good catch
/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fabriziopandini, sbueringer

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@sbueringer
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Fine to cherry-pick

@chrischdi chrischdi changed the title 🐛 test: wait for the topology to get rolled out to the machinedeployment before continuing 🐛 test: wait for the topology to get rolled out before continuing with scaling checks Dec 6, 2023
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/override pull-cluster-api-e2e-full-main

Test is green. No idea what tide is doing

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@sbueringer: Overrode contexts on behalf of sbueringer: pull-cluster-api-e2e-full-main

In response to this:

/override pull-cluster-api-e2e-full-main

Test is green. No idea what tide is doing

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@furkatgofurov7
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/lgtm

Thanks @chrischdi!

@sbueringer
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/retest

@chrischdi
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Very weird. Pushed again without changes.

@chrischdi
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/retitle 🐛 test: wait for topology to get rolled out before continuing with scaling checks

@k8s-ci-robot k8s-ci-robot changed the title 🐛 test: wait for the topology to get rolled out before continuing with scaling checks 🐛 test: wait for topology to get rolled out before continuing with scaling checks Dec 7, 2023
@k8s-ci-robot k8s-ci-robot merged commit 309e346 into kubernetes-sigs:main Dec 7, 2023
22 of 23 checks passed
@k8s-ci-robot k8s-ci-robot added this to the v1.7 milestone Dec 7, 2023
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/cherry-pick release-1.6

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cherry-pick release-1.5

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@sbueringer: new pull request created: #9827

In response to this:

/cherry-pick release-1.6

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/cherry-pick release-1.5

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@sbueringer: new pull request created: #9828

In response to this:

/cherry-pick release-1.5

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6 participants