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[release-4.6] Bug 1945544: templates: add After=ostree-finalize-staged.service to kubelet.service #2502

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openshift-cherrypick-robot

This is an automated cherry-pick of #2455

/assign yuqi-zhang

We've seen occasional issues during upgrades caused by what seems to be
the kubelet still being active during OSTree finalization. If the
kubelet changes things in `/etc`, it'll confuse OSTree which is trying
to do the `/etc` merge.

We want to be sure that the kubelet is done modifying everything it
needs to in `/etc` and that it exited before we finalize the deployment.

Add a `After=ostree-finalize-staged.service` for this. The way this
works is that that service runs in its `ExecStop`, and shutdown ordering
is the reverse of startup. So this will cause the kubelet to exit before
`ostree-finalize-staged.service` is stopped.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1902963
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@openshift-cherrypick-robot: An error was encountered cloning bug for cherrypick for bug 1936008 on the Bugzilla server at https://bugzilla.redhat.com. No known errors were detected, please see the full error message for details.

Full error message. response code 502 not 200

Please contact an administrator to resolve this issue, then request a bug refresh with /bugzilla refresh.

In response to this:

[release-4.6] [release-4.7] Bug 1936008: templates: add After=ostree-finalize-staged.service to kubelet.service

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

@kikisdeliveryservice kikisdeliveryservice changed the title [release-4.6] [release-4.7] Bug 1936008: templates: add After=ostree-finalize-staged.service to kubelet.service [release-4.6] Bug 1936008: templates: add After=ostree-finalize-staged.service to kubelet.service Mar 31, 2021
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/bugzilla refresh

@openshift-ci-robot openshift-ci-robot added bugzilla/severity-medium Referenced Bugzilla bug's severity is medium for the branch this PR is targeting. bugzilla/invalid-bug Indicates that a referenced Bugzilla bug is invalid for the branch this PR is targeting. labels Mar 31, 2021
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@kikisdeliveryservice: This pull request references Bugzilla bug 1936008, which is invalid:

  • expected the bug to be open, but it isn't
  • expected the bug to target the "4.6.z" release, but it targets "4.7.z" instead
  • expected the bug to be in one of the following states: NEW, ASSIGNED, ON_DEV, POST, POST, but it is CLOSED (ERRATA) instead
  • expected dependent Bugzilla bug 1902963 to target a release in 4.7.0, 4.7.z, but it targets "4.8.0" instead

Comment /bugzilla refresh to re-evaluate validity if changes to the Bugzilla bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

/bugzilla refresh

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/skip

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something wrong with the bz on this one..

@sinnykumari sinnykumari changed the title [release-4.6] Bug 1936008: templates: add After=ostree-finalize-staged.service to kubelet.service [release-4.6] Bug 1945544: templates: add After=ostree-finalize-staged.service to kubelet.service Apr 1, 2021
@openshift-ci-robot openshift-ci-robot added bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. and removed bugzilla/invalid-bug Indicates that a referenced Bugzilla bug is invalid for the branch this PR is targeting. labels Apr 1, 2021
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@openshift-cherrypick-robot: This pull request references Bugzilla bug 1945544, which is valid. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker.

6 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.6.z) matches configured target release for branch (4.6.z)
  • bug is in the state NEW, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1936008 is in the state CLOSED (ERRATA), which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE))
  • dependent Bugzilla bug 1936008 targets the "4.7.z" release, which is one of the valid target releases: 4.7.0, 4.7.z
  • bug has dependents

Requesting review from QA contact:
/cc @mike-nguyen

In response to this:

[release-4.6] Bug 1945544: templates: add After=ostree-finalize-staged.service to kubelet.service

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

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looks like bot didn't create corresponding 4.6 BZ. Created one.

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/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: openshift-cherrypick-robot, sinnykumari

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

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Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

@openshift-ci-robot openshift-ci-robot added lgtm Indicates that a PR is ready to be merged. approved Indicates a PR has been approved by an approver from all required OWNERS files. labels Apr 1, 2021
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jlebon commented Apr 13, 2021

How do we get approval for this? I think this may help with https://bugzilla.redhat.com/show_bug.cgi?id=1915225 (see https://bugzilla.redhat.com/show_bug.cgi?id=1915225#c8).

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This just needs the cherry-pick-approved label, which requires a patch manager to explicitly approve for the next 4.6 release. It is mostly out of our hands unless we wish to escalate its priority (via bugzilla or elsewise)

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mfojtik commented Apr 15, 2021

[patch-manager] ⌛ This pull request was not picked by the patch manager for the current z-stream window and have to wait for the next window.

  • Score: 0.20
  • Reason: maximum total for this z-stream is 10

NOTE: This message was automatically generated, if you have questions please ask on #forum-release

@knobunc knobunc added the cherry-pick-approved Indicates a cherry-pick PR into a release branch has been approved by the release branch manager. label May 6, 2021
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openshift-ci bot commented May 6, 2021

@openshift-cherrypick-robot: The following tests failed, say /retest to rerun all failed tests:

Test name Commit Details Rerun command
ci/prow/okd-e2e-upgrade d266aa2 link /test okd-e2e-upgrade
ci/prow/okd-e2e-gcp-op d266aa2 link /test okd-e2e-gcp-op

Full PR test history. Your PR dashboard.

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/retest

Please review the full test history for this PR and help us cut down flakes.

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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-merge-robot openshift-merge-robot merged commit 6eca4bd into openshift:release-4.6 May 7, 2021
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openshift-ci bot commented May 7, 2021

@openshift-cherrypick-robot: All pull requests linked via external trackers have merged:

Bugzilla bug 1945544 has been moved to the MODIFIED state.

In response to this:

[release-4.6] Bug 1945544: templates: add After=ostree-finalize-staged.service to kubelet.service

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

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