This is a clone of issue OCPBUGS-39313. The following is the description of the original issue:
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This is a clone of issue OCPBUGS-29497. The following is the description of the original issue:
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While updating an HC with controllerAvailabilityPolicy of SingleReplica, the HCP doesn't fully rollout with 3 pod stuck in Pending
multus-admission-controller-5b5c95684b-v5qgd 0/2 Pending 0 4m36s network-node-identity-7b54d84df4-dxx27 0/3 Pending 0 4m12s ovnkube-control-plane-647ffb5f4d-hk6fg 0/3 Pending 0 4m21s
This is because these deployment all have requiredDuringSchedulingIgnoredDuringExecution zone anti-affinity and maxUnavailable: 25% (i.e. 1)
Thus the old pod blocks scheduling of the new pod.
- blocks
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OCPBUGS-42020 SingleReplica HCPs can not upgrade on cluster with nodes in a single zone
- Closed
- clones
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OCPBUGS-39313 SingleReplica HCPs can not upgrade on cluster with nodes in a single zone
- Closed
- is blocked by
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OCPBUGS-39313 SingleReplica HCPs can not upgrade on cluster with nodes in a single zone
- Closed
- is cloned by
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OCPBUGS-42020 SingleReplica HCPs can not upgrade on cluster with nodes in a single zone
- Closed
- links to
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RHSA-2024:6824 OpenShift Container Platform 4.16.z security update