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🌱 Remove invalid EKS test #5239

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🌱 Remove invalid EKS test #5239

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@nrb nrb commented Dec 5, 2024 •
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EKS no longer allows CoreDNS to run when only a control plane exists; there are no schedulable nodes in this scenario, since users do not have access to control plane nodes.
What type of PR is this?

/kind failing-test

What this PR does / why we need it:

The test for an EKS cluster only with a control plane and the CoreDNS addon no longer passes. This appears to be due to EKS's architecture - the control plane nodes are explicitly not available to user-managed deployments. It appears to have coincidentally worked in the past, but is no longer valid.

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 #5237

Special notes for your reviewer:

Checklist:

  • squashed commits
  • includes documentation
  • includes emojis
  • adds unit tests
  • adds or updates e2e tests

Release note:

NONE

@k8s-ci-robot k8s-ci-robot added do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. kind/failing-test Categorizes issue or PR as related to a consistently or frequently failing test. do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. labels Dec 5, 2024
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[APPROVALNOTIFIER] This PR is NOT APPROVED

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@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Dec 5, 2024
@k8s-ci-robot k8s-ci-robot added needs-priority size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Dec 5, 2024
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nrb commented Dec 5, 2024

/test pull-cluster-api-provider-aws-e2e-eks

Lets see if the overall EKS test suite passes now.

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nrb commented Dec 5, 2024

/test pull-cluster-api-provider-aws-e2e-eks

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nrb commented Dec 5, 2024

/test pull-cluster-api-provider-aws-e2e-eks

@nrb
Remove CoreDNS from EKS addon tests
e871b23 
While it may have worked in the past, CoreDNS no longer installs when
there is just an EKS control plane. A user must also create a nodegroup
for CoreDNS pods to be scheduled.

Signed-off-by: Nolan Brubaker <[email protected]>
@k8s-ci-robot k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. release-note-none Denotes a PR that doesn't merit a release note. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. labels Dec 5, 2024
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nrb commented Dec 5, 2024

/test pull-cluster-api-provider-aws-e2e-eks

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nrb commented Dec 9, 2024

I believe the EKS failures are unrelated, have been trying to address them with #5239

@nrb nrb changed the title WIP: 🌱 Remove invalid EKS test 🌱 Remove invalid EKS test Dec 9, 2024
@k8s-ci-robot k8s-ci-robot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Dec 9, 2024
AndiDog
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/lgtm

since the test only creates a control plane without worker nodes

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Dec 9, 2024
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/test pull-cluster-api-provider-aws-e2e-eks

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It's annoying that AWS has changed the behaviour.

The tests are failing because of this check: https://github.com/kubernetes-sigs/cluster-api-provider-aws/blob/main/test/e2e/suites/managed/eks_test.go#L54

It could be worth adding COREDNS_ADDON_VERSION: "v1.11.1-eksbuild.8" back into the e2e config and for the e2e test to be updated to later add the addon.

Or short term just remove the check.

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@nrb: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
pull-cluster-api-provider-aws-e2e-eks e871b23 link false /test pull-cluster-api-provider-aws-e2e-eks

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@nrb nrb mentioned this pull request Dec 11, 2024
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EKS e2e tests permanently failing
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