Hello team. Quick question, does pool-based tagging also work for brokers?

It was designed for servers, to solve certain problems that are specific to servers in case of large multi-tenant clusters. Those problems don’t necessarily exist for brokers.

This is true. The reason I'm asking is because we're looking into high availability, and are currently evaluating various approaches we could take.. If tag-based instance assignment with pools worked for brokers, this would make it easier for us to configure it based on availability zone.

How many brokers do you have? If you can ensure that there’s brokers on all availability zone, then that would suffice right?