Removing a node
Drain the node. Check all pods except the system ones are gone.
Check that all storage volumes are successfully unmounted from the node (both
lsblk
devices and k8s volumeattachments)Do
kubeadm reset
on the nodeDelete the node from the k8s cluster
Delete the node from ansible inventory
Add a note to netbox

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.