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datastax / kaap

KAAP, Kubernetes Autoscaling for Apache Pulsar
https://datastax.github.io/kaap/
Apache License 2.0
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After updating the admin roles for a pulsar cluster, broker and bookkeeper were restarted at the same time #166

Open pgier opened 5 months ago

pgier commented 5 months ago

After updating the pulsarcluster CRD with a change to the list of admin roles, first zookeeper and the proxies were restarted, then bookkeeper and broker were restarted at the same time.

I'm not sure if Zookeeper needs a restart after a role change.

Broker and Bookkeeper shouldn't restart at the same time. Proxy should be restarted only after brokers are up.

pgier commented 1 month ago

Updating the imagePullSecrets may cause the same issue.

pgier commented 1 week ago

A bad update (where zookeeper never finishes upgrading for example) might also cause this.