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[pods] Consider deleted pods without spec.nodeName inactive. #2212

Merged
merged 7 commits into from
May 17, 2024
Merged

[pods] Consider deleted pods without spec.nodeName inactive. #2212

merged 7 commits into from
May 17, 2024

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trasc
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@trasc trasc commented May 16, 2024 •
edited by k8s-ci-robot

What type of PR is this?

/kind bug

What this PR does / why we need it:

Consider deleted pods without spec.nodeName inactive and subject for pod replacement.

Which issue(s) this PR fixes:

Fixes #2208

Special notes for your reviewer:

Does this PR introduce a user-facing change?

Pod Integration: Consider deleted pods without `spec.nodeName` inactive and subject for pod replacement.

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Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. kind/bug Categorizes issue or PR as related to a bug. labels May 16, 2024
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels May 16, 2024
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netlify bot commented May 16, 2024 •
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trasc commented May 16, 2024

/cc @alculquicondor

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trasc commented May 16, 2024

/test all

@trasc trasc marked this pull request as ready for review May 17, 2024 06:04
@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 May 17, 2024
mimowo
mimowo reviewed May 17, 2024
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mimowo commented May 17, 2024 •
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IIUC the check isn't so much about "unschedulable" pods, but about pods which can never succeed. An "unscheduled" pod (without the node), which is deleted, can never be successful, so we should keep the replacement pod.

Maybe we should consider a rename runnableOrSucceeded -> canEverSucceed to better reflect the intention.

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trasc commented May 17, 2024 •
edited

Maybe we should consider a rename runnableOrSucceeded -> canEverSucceed to better reflect the intention.

One can argue that the pod cannot succeed if it cannot run, additionally it very likely that runnableOrSucceeded was the result of a past debate, let's keep it as is.

mimowo
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LGTM, just test-related comments

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@trasc trasc changed the title [pods] Consider Unschedulable pods inactive. [pods] Consider deleted pods without spec.nodeName inactive. May 17, 2024
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mimowo commented May 17, 2024

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 17, 2024
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LGTM label has been added.

Git tree hash: 7825bee9ffac2ede417bbc350f5510b55d0c4c59

tenzen-y
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LGTM
just a nit

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/release-note-edit

Consider deleted pods without `spec.nodeName` inactive and subject for pod replacement.

@k8s-ci-robot k8s-ci-robot removed the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 17, 2024
@k8s-ci-robot k8s-ci-robot requested a review from mimowo May 17, 2024 14:36
tenzen-y
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/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 17, 2024
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LGTM label has been added.

Git tree hash: d4c54364afbcc22e95783f44c46e09d60b51309f

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: tenzen-y, trasc

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label May 17, 2024
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/cherry-pick release-0.6

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@tenzen-y: once the present PR merges, I will cherry-pick it on top of release-0.6 in a new PR and assign it to you.

In response to this:

/cherry-pick release-0.6

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@k8s-ci-robot k8s-ci-robot merged commit e11d776 into kubernetes-sigs:main May 17, 2024
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@k8s-ci-robot k8s-ci-robot added this to the v0.7 milestone May 17, 2024
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@tenzen-y: new pull request created: #2217

In response to this:

/cherry-pick release-0.6

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@vladikkuzn vladikkuzn mentioned this pull request May 21, 2024
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@trasc trasc deleted the replace-pending-pod branch May 23, 2024 14:31
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/release-note-edit

Pod Integration: Consider deleted pods without `spec.nodeName` inactive and subject for pod replacement.

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Deleted Pending Pods count as active in Pod Groups
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