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Removing a node

  1. Drain the node. Check all pods except the system ones are gone.

  2. Check that all storage volumes are successfully unmounted from the node (both lsblk devices and k8s volumeattachments)

  3. Do kubeadm reset on the node

  4. Delete the node from the k8s cluster

  5. Delete the node from ansible inventory

  6. Add a note to netbox

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This work was supported in part by National Science Foundation (NSF) awards CNS-1730158, ACI-1540112, ACI-1541349, OAC-1826967, OAC-2112167, CNS-2100237, CNS-2120019.