Does Rundeck Enterprise Cluster Support Zero-downtime Upgrades?

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FHabash

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May 12, 2022, 2:21:30 PMMay 12
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I reviewed the clustering and upgrade docs, but wasn't able to get a statement if RD EE support performing a rolling upgrade i.e. one node at a time. Because all cluster nodes share the same DB, looks like RD upgrade is a total outage event.

Can someone confirm, please. Any ideas on how to do zero or near-zero upgrades?

Thanks 

rac...@rundeck.com

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May 12, 2022, 2:48:52 PMMay 12
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Hi!

That's correct FHabash, all upgrade scenarios include some downtime because of the internal database changes (as you said, all members share the backend).

Regards!

FHabash

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May 12, 2022, 5:12:47 PMMay 12
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Thank you. 
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