k8s/knoe/iscsi-pvs.yaml had *.knoe.org nodeAffinity after the rename, but the
live k3s cluster nodes are still *.prole.org — causing immutable field errors on
Bound PVs during kubectl apply. Revert to *.prole.org to match live state.
conf/k3s.cfg KUBECTL_CONTEXT was renamed to knoe-service-cluster, but both the
system kubeconfig and etc/secrets/k3s.kubeconfig still use prole-service-cluster.
install.sh _check_gcp_tools() now skips gcloud check for k3s mode and any non-gke
config path (only GKE deploys need gcloud/kubectl pre-flight).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>