[release-1.31] Multiple patches to fix OCPBUGS-63432 #9530
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After host reboot, network namespaces are destroyed but CRI-O attempts to clean them up during pod sandbox destruction, causing CNI plugin failures and preventing pods from restarting properly. The fix ensures pods can restart normally after host reboots. Signed-off-by: Sohan Kunkerkar <[email protected]>
…etns Signed-off-by: Sohan Kunkerkar <[email protected]>
Signed-off-by: Sohan Kunkerkar <[email protected]>
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Do we still need this even if 1.31 is considered EOL? |
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A friendly reminder that this PR had no activity for 30 days. |
Fixes an issue where empty network namespace paths cause CNI teardown failures, preventing pod deletion and creating stuck pods. This happens when infra containers die, leaving NetNsPath() returning empty strings that CNI plugins cannot handle. The failure cascade: dead infra container → empty NetNS → CNI failure → StopPodSandbox failure → stuck pod → systemd cgroup conflicts → new pod creation failures. Observed in MicroShift environments. Signed-off-by: Sohan Kunkerkar <[email protected]>
Signed-off-by: Peter Hunt <[email protected]>
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: openshift-cherrypick-robot The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
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/remove-lifecycle stale yeah the branch is EOL but there are some users who are hitting this |
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This is an automated cherry-pick of #9395
/assign haircommander