Hi, I’m having a fantastic time with my single node install of Rancher 2.x/Kubernetes. Is there a guide available for expanding this to an HA install? Thanks.
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If you used RKE to create your cluster, try adding two more nodes with the “role: [etcd,controlplane]” to your cluster.yml file.
Then just re-run “rke up” as described here: https://rancher.com/docs/rke/v0.1.x/en/managing-clusters/
That should result in an HA cluster