disable k8s node cleanup and let CAPI handle it #32
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This pull request addresses an issue where nodes are not properly drained in Cluster API before upgrades. The current CK8s remove hook removes the node from the Kubernetes cluster, which conflicts with the CAPI core controllers responsible for node removal within the CAPI context. As a result, when our controllers remove the node, the core controller loses track and only removes the resource reference in the management cluster.
This PR disables the Kubernetes node removal in the k8s-snap.
Requires canonical/k8s-snap#577 to be merged. See there for more details.