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[release-4.5] Bug 1874840: Ensure proper cleanup of subports #334

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openshift-cherrypick-robot

This is an automated cherry-pick of #333

/assign luis5tb

Namespace deletion can be stuck if not all the ports belonging
to the associated namespace networks are deleted.

This patch enforce proper clean up of subports by:
- Ensuring no request/release VIF actions are processed until the pools
  are recovered by the controller
- Ensure if there are subports leftover when removing a namespace those
  are detached from the pool and deleted regardless of their status

Change-Id: I2cb1586fa1f88bab191af0ead22a2b8afca91a3b
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@openshift-cherrypick-robot: Bugzilla bug 1873449 has been cloned as Bugzilla bug 1874840. Retitling PR to link against new bug.
/retitle [release-4.5] Bug 1874840: Ensure proper cleanup of subports

In response to this:

[release-4.5] Bug 1873449: Ensure proper cleanup of subports

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 changed the title [release-4.5] Bug 1873449: Ensure proper cleanup of subports [release-4.5] Bug 1874840: Ensure proper cleanup of subports Sep 2, 2020
@openshift-ci-robot openshift-ci-robot added bugzilla/severity-high Referenced Bugzilla bug's severity is high 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 Sep 2, 2020
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@openshift-cherrypick-robot: This pull request references Bugzilla bug 1874840, which is invalid:

  • expected dependent Bugzilla bug 1873449 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), but it is MODIFIED 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:

[release-4.5] Bug 1874840: Ensure proper cleanup of subports

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.

Neutron clears device_owner when port is detached. This means that with
pools we need to consider ports without device_owner set when doing
cleanup on namespace deletion.

Change-Id: Ic38015cba27d8418175027ec4e433df32eae4706
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luis5tb commented Sep 8, 2020

/bugzilla refresh

@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 8, 2020
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@luis5tb: This pull request references Bugzilla bug 1874840, 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 (4.5.z) matches configured target release for branch (4.5.z)
  • bug is in the state NEW, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1873449 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA))
  • dependent Bugzilla bug 1873449 targets the "4.6.0" release, which is one of the valid target releases: 4.6.0, 4.6.z
  • bug has dependents

In response to this:

/bugzilla refresh

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 removed the bugzilla/invalid-bug Indicates that a referenced Bugzilla bug is invalid for the branch this PR is targeting. label Sep 8, 2020
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luis5tb commented Sep 8, 2020

/lgtm

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luis5tb commented Sep 8, 2020

/approve

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

This pull-request has been approved by: luis5tb, openshift-cherrypick-robot

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

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Needs approval from an approver in each of these files:

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 the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 8, 2020
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eparis commented Sep 10, 2020

/bugzilla refresh

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@eparis: This pull request references Bugzilla bug 1874840, which is valid.

6 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.5.z) matches configured target release for branch (4.5.z)
  • bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1873449 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA))
  • dependent Bugzilla bug 1873449 targets the "4.6.0" release, which is one of the valid target releases: 4.6.0, 4.6.z
  • bug has dependents

In response to this:

/bugzilla refresh

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.

@eparis eparis added the cherry-pick-approved Indicates a cherry-pick PR into a release branch has been approved by the release branch manager. label Sep 10, 2020
@openshift-merge-robot openshift-merge-robot merged commit 339f545 into openshift:release-4.5 Sep 11, 2020
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@openshift-cherrypick-robot: All pull requests linked via external trackers have merged:

Bugzilla bug 1874840 has been moved to the MODIFIED state.

In response to this:

[release-4.5] Bug 1874840: Ensure proper cleanup of subports

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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6 participants