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Do not spin forever if kubectl drain races with other removal #49444

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merged 1 commit into from
Jul 24, 2017

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eparis
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@eparis eparis commented Jul 22, 2017

In #47450 we stopped
returning an error if a pod disappeared before we could remove it.
Instead we just continue to spin forever. Return "success" if a pod
disappeared before we actually removed it.

https://bugzilla.redhat.com/1473777
bug 1473777

`kubectl drain` no longer spins trying to delete pods that do not exist

In kubernetes#47450 we stopped
returning an error if a pod disappeared before we could remove it.
Instead we just continue to spin forever. Return "success" if a pod
disappeared before we actually removed it.

https://bugzilla.redhat.com/1473777
bug 1473777
@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Jul 22, 2017
@k8s-github-robot k8s-github-robot added size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. release-note-none Denotes a PR that doesn't merit a release note. labels Jul 22, 2017
@eparis
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eparis commented Jul 22, 2017

@Kargakis @derekwaynecarr I think is a regression added in #47450

@0xmichalis
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/lgtm

Needs to be backported to 1.7

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 22, 2017
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Removing label cherrypick-candidate because no release milestone was set. This is an invalid state and thus this PR is not being considered for cherry-pick to any release branch. Please add an appropriate release milestone and then re-add the label.

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eparis commented Jul 22, 2017

/approve no-issue

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eparis commented Jul 23, 2017

/retest

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liggitt commented Jul 24, 2017

/lgtm

@liggitt liggitt added release-note Denotes a PR that will be considered when it comes time to generate release notes. and removed release-note-none Denotes a PR that doesn't merit a release note. labels Jul 24, 2017
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liggitt commented Jul 24, 2017

/approve no-issue

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: eparis, kargakis, liggitt

Associated issue requirement bypassed by: liggitt

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these OWNERS Files:

You can indicate your approval by writing /approve in a comment
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@k8s-github-robot k8s-github-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jul 24, 2017
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/retest

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Automatic merge from submit-queue (batch tested with PRs 49444, 47864, 48584, 49395, 49118)

@k8s-github-robot k8s-github-robot merged commit 9891f66 into kubernetes:master Jul 24, 2017
@wojtek-t wojtek-t added the cherry-pick-approved Indicates a cherry-pick PR into a release branch has been approved by the release branch manager. label Jul 25, 2017
k8s-github-robot pushed a commit that referenced this pull request Jul 25, 2017
…-upstream-release-1.7

Automatic merge from submit-queue

Automated cherry pick of #49444 upstream release 1.7

Cherry pick of #49444 on release-1.7.

#49444: Do not spin forever if kubectl drain races with other removal
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Commit found in the "release-1.7" branch appears to be this PR. Removing the "cherrypick-candidate" label. If this is an error find help to get your PR picked.

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10 participants