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Bug 1849543: Use mc name as finalizer for kubelet config #2076

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merged 1 commit into from Oct 9, 2020

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umohnani8
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Fixes #1849543 (https://bugzilla.redhat.com/show_bug.cgi?id=1849543)

Signed-off-by: Urvashi Mohnani umohnani@redhat.com

- What I did
The uid was being used as the entry for the finalizer list
but everytime an update happens it generates a new uid, which
is why we were ending up with multiple uids in the finalizers
list. So use the mc name for the list of finalizer instead as
the mc name stays the same for each kubelet config.

- How to verify it

  1. Start a cluster with this patch and create a kubeletconfig CR. The description of the CR should not have duplicate entries in the list of finalizers.
  2. Start a cluster without this patch and create a kubeletconfig CR - there will be multiple entries in the list of finalizers. Upgrade the cluster to a version with this patch, the list of finalizers should only have entries for the pools that the CR is applied to and no duplicates.

- Description for the changelog

Use MC name for the list of finalizers to avoid duplicate and multiple entries for the same MCP

The uid was being used as the entry for the finalizer list
but everytime an update happens it generates a new uid, which
is why we were ending up with multiple uids in the finalizers
list. So use the mc name for the list of finalizer instead as
the mc name stays the same for each kubelet config.

Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
@openshift-ci-robot openshift-ci-robot added the bugzilla/severity-medium Referenced Bugzilla bug's severity is medium for the branch this PR is targeting. label Sep 10, 2020
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@umohnani8: This pull request references Bugzilla bug 1849543, 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.

3 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.6.0) matches configured target release for branch (4.6.0)
  • bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)

In response to this:

Bug 1849543: Use mc name as finalizer for kubelet config

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.

@openshift-ci-robot openshift-ci-robot added the bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. label Sep 10, 2020
@umohnani8
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/retest

@ashcrow ashcrow requested review from ericavonb and removed request for ashcrow September 14, 2020 17:44
@umohnani8
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/retest

@umohnani8
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/retest

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@umohnani8
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/retest

@umohnani8
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@rphillips @yuqi-zhang PTAL

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Nice!

/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Oct 8, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: rphillips, umohnani8, yuqi-zhang

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@openshift-ci-robot openshift-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 8, 2020
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openshift-ci-robot commented Oct 9, 2020

@umohnani8: The following test failed, say /retest to rerun all failed tests:

Test name Commit Details Rerun command
ci/prow/e2e-gcp-upgrade e1fa02e link /test e2e-gcp-upgrade

Full PR test history. Your PR dashboard.

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. I understand the commands that are listed here.

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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 4fe8559 into openshift:master Oct 9, 2020
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@umohnani8: All pull requests linked via external trackers have merged:

Bugzilla bug 1849543 has been moved to the MODIFIED state.

In response to this:

Bug 1849543: Use mc name as finalizer for kubelet config

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.

@umohnani8
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/cherry-pick release-4.6

@openshift-cherrypick-robot

@umohnani8: new pull request created: #2150

In response to this:

/cherry-pick release-4.6

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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7 participants