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rich-shoe-36510

09/05/2022, 5:29 PM
Hi people, Hope I'll got an answer -- is it supported to remove and add servers with mixed roles (control plane and worker)?
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strong-boots-98959

09/06/2022, 2:08 PM
It's supported but not recommended, you can set node roles in the cluster.yml:
nodes:
  - address: node01
    user: user1
    role: [worker,controlplane]
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rich-shoe-36510

09/06/2022, 9:27 PM
Yeah, nobody loves to mess with control panel nodes. I tried with test cluster to remove mixed role node and the cluster become unusable. Documentations is not covering directly such operation.
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strong-boots-98959

09/07/2022, 3:12 PM
when you removed the node, how many controlplane nodes were you left with?
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rich-shoe-36510

09/07/2022, 8:33 PM
After removal, two controlplane nodes.