GPU Partitioning annotations are not properly cleaned up

[Telemaco019]

Description

Uninstalling nos or disabling dynamic GPU partitioning on a node does not remove the node annotations set by nos.

Current behaviour

The following annotations are set by nos on the Nodes for which automatic GPU partitioning is enabled:

• nos.nebuly.com/status-gpu-<index>-<mig-profile>-free: <quantity>
• nos.nebuly.com/status-gpu-<index>-<mig-profile>-used: <quantity>
• nos.nebuly.com/spec-gpu-<index>-<mig-profile>: <quantity>

After uninstalling nos or disabling dynamic GPU partitioning on a certain node, these annotations are not removed. Consequently, the next time nos is installed on the cluster or dynamic GPU partitioning is enabled on the node, nos might apply the previous desired GPU partitioning state.

Desired behaviour

Uninstalling nos or disable GPU partitioning on a node should clean up all the annotations previously set by nos.