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Aleksei Sviridkin
c64fec66ff
The migration hook creates the KafkaNodePools with kubectl apply, so they are not in the release manifest and helm uninstall leaves them. Each pool owns the StrimziPodSet that runs its brokers, so after the application is deleted every broker keeps running, and keeps its memory request, with nothing left to remove it. The pre-delete hook now deletes the pools selected by strimzi.io/cluster=<release> once the KafkaTopic delete has finished, including when that wait timed out: the topic operator clears topic finalizers through the brokers, so the brokers have to outlive it. The call does not wait, so the Job's deadline arithmetic is unchanged. An absent CRD is not a failure. Any other failure exits non-zero: once the uninstall completes Helm never runs the hook again, so a retry is the chart's last chance to remove the pools. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la>