[rabbitmq-discuss] Rolling upgrade of a cluster

Jason J. W. Williams jasonjwwilliams at gmail.com
Tue Mar 29 22:01:22 BST 2011

> But - exciting news! We recently merged the cluster upgrade code, so the
> next release will upgrade >= 2.1.1 clusters *almost* seamlessly[0].
> Cheers, Simon
> [0] You have to shut the cluster down to do the upgrade, and pay a tiny bit
> of attention to the order you do things in.

OK so you won't lose everything but you will have downtime. Is rolling
upgrade on the roadmap?

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