Add ControlNode deletion to docs on how to remove a controller node

There's nothing that would handle automatic removal of those objects, currently. Documenting the manual deletion is the least we can do about this. Signed-off-by: Tom Wieczorek <[email protected]> (cherry picked from commit 086b243)
k0sproject · Dec 16, 2023 · b9a02a0 · b9a02a0
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commit b9a02a0
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diff --git a/docs/remove_controller.md b/docs/remove_controller.md
@@ -15,6 +15,12 @@ k0s kubectl drain --ignore-daemonsets --delete-emptydir-data <controller>
 k0s kubectl delete node <controller>
 ```
 
+Delete Autopilot's `ControlNode` object for the controller node:
+
+```console
+k0s kubectl delete controlnode.autopilot.k0sproject.io <controller>
+```
+
 Then you need to remove it from the Etcd cluster.
 For example, if you want to remove `controller01` from a cluster with 3 controllers: