### v1.32 # All things BEFORE the first controller / control plane upgrade pre_control_plane_upgrade_cluster() { echo } # All things after the first controller / control plane upgrade post_control_plane_upgrade_cluster() { echo } # All things AFTER all contollers are on the new version pre_cluster_upgrade_final() { set +e echo set -e } # Last call post_cluster_upgrade_final() { echo }