controlplane init mutex configmap not properly reparented after backup/restore
#7794 aperta il 21 dic 2022
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Descrizione
What steps did you take and what happened: (a) velero-backup a namespace w/ CAPI-managed clusters/resources (b) delete the namespace (c) velero-restore the namespace w/ the CAPI-managed clusters/resources (d) observe that the configmap mutex is not properly adopted by the newly restored Cluster object
What did you expect to happen: proper adoption of the configmap by the Cluster so that subsequent "uninstallation" of the Cluster results in proper GC of the mutex configmap
Anything else you would like to add: a bunch of other adoption issues were fixed recently, looks like this was an oversight
see pkg bootstrap/kubeadm/internal/locking, the setMetadata func sets initial ownership, but thereafter ownership lingers unchanged, indefinitely
Environment:
- Cluster-api version: 1.2.7
- minikube/kind version:
- Kubernetes version: (use
kubectl version): - OS (e.g. from
/etc/os-release):
/kind bug [One or more /area label. See https://github.com/kubernetes-sigs/cluster-api/labels?q=area for the list of labels]