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[release-4.6] Bug 1890897: CNI: Lookup offending interface on NetlinkError #380

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openshift-cherrypick-robot

This is an automated cherry-pick of #379

/assign luis5tb

The infamous `NetlinkError: (17, 'File exists')` started to bug us again
due to changes in when cri-o is deleting network namespaces. This patch
is an ultimate brute-force attempt to fix the problem. The idea is that
on NetlinkError kuryr-daemon will iterate over *all* network namespaces
in the system and delete interfaces that have the conflicting VLAN ID.

Closes-Bug: 1892388

Change-Id: I6672ed0e0db99a91b68cc4d9e74a33d8a9bcf0ca
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@openshift-cherrypick-robot: Bugzilla bug 1869606 has been cloned as Bugzilla bug 1890897. Retitling PR to link against new bug.
/retitle [release-4.6] Bug 1890897: CNI: Lookup offending interface on NetlinkError

In response to this:

[release-4.6] Bug 1869606: CNI: Lookup offending interface on NetlinkError

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-4.6] Bug 1869606: CNI: Lookup offending interface on NetlinkError [release-4.6] Bug 1890897: CNI: Lookup offending interface on NetlinkError Oct 23, 2020
@openshift-ci-robot openshift-ci-robot added the bugzilla/severity-high Referenced Bugzilla bug's severity is high for the branch this PR is targeting. label Oct 23, 2020
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@openshift-cherrypick-robot: This pull request references Bugzilla bug 1890897, which is invalid:

  • expected dependent Bugzilla bug 1869606 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), but it is ON_QA 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-4.6] Bug 1890897: CNI: Lookup offending interface on NetlinkError

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/invalid-bug Indicates that a referenced Bugzilla bug is invalid for the branch this PR is targeting. label Oct 23, 2020
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luis5tb commented Oct 23, 2020

/approve

@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 23, 2020
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luis5tb commented Oct 23, 2020

/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Oct 23, 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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/bugzilla refresh

Recalculating validity in case the underlying Bugzilla bug has changed.

@openshift-ci-robot openshift-ci-robot added bugzilla/severity-urgent Referenced Bugzilla bug's severity is urgent for the branch this PR is targeting. and removed bugzilla/severity-high Referenced Bugzilla bug's severity is high for the branch this PR is targeting. labels Oct 24, 2020
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@openshift-bot: This pull request references Bugzilla bug 1890897, which is invalid:

  • expected dependent Bugzilla bug 1869606 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), but it is ON_QA 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

Recalculating validity in case the underlying Bugzilla bug has changed.

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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/bugzilla refresh

Recalculating validity in case the underlying Bugzilla bug has changed.

@openshift-ci-robot
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@openshift-bot: This pull request references Bugzilla bug 1890897, which is invalid:

  • expected dependent Bugzilla bug 1869606 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), but it is ON_QA 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

Recalculating validity in case the underlying Bugzilla bug has changed.

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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/bugzilla refresh

Recalculating validity in case the underlying Bugzilla bug has changed.

@openshift-ci-robot
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@openshift-bot: This pull request references Bugzilla bug 1890897, which is invalid:

  • expected dependent Bugzilla bug 1869606 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), but it is ON_QA 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

Recalculating validity in case the underlying Bugzilla bug has changed.

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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dulek commented Oct 26, 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 Oct 26, 2020
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@dulek: This pull request references Bugzilla bug 1890897, which is valid.

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 POST, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1869606 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA))
  • dependent Bugzilla bug 1869606 targets the "4.7.0" release, which is one of the valid target releases: 4.7.0
  • 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 Oct 26, 2020
@sdodson sdodson added the cherry-pick-approved Indicates a cherry-pick PR into a release branch has been approved by the release branch manager. label Oct 26, 2020
@openshift-merge-robot openshift-merge-robot merged commit 1d0a615 into openshift:release-4.6 Oct 26, 2020
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@openshift-cherrypick-robot: All pull requests linked via external trackers have merged:

Bugzilla bug 1890897 has been moved to the MODIFIED state.

In response to this:

[release-4.6] Bug 1890897: CNI: Lookup offending interface on NetlinkError

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.

MaysaMacedo pushed a commit to MaysaMacedo/kuryr-kubernetes-1 that referenced this pull request Jul 1, 2021
adding initial alert rules to ovnkubernetes
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7 participants