Hello I have a question I have a RKE 1 cluster and I want to rancher-users #general

Title

gentle-petabyte-40055

11/26/2022, 9:08 AM

Hello I have a question. I have a RKE 1 cluster and I want to replace the ETCD machines in the pool. What is the best way to do this. Thank you.

microscopic-diamond-94749

11/26/2022, 4:00 PM

good question, I don't know if it's the best way, but I've done it: add new nodes to the etcd cluster and wait until it has reconciled etc. Then remove the old nodes from the cluster. You can always manually promote a new node to leader before deleting a node.

I'm sure there's a way to do this more efficiently, like replacing the nodes and restoring an ETCD backup, but I didn't want to do that.

gentle-petabyte-40055

11/26/2022, 11:31 PM

Thank you

#general Join Slack