apiVersion: upgrade.cattle.io/v1
kind: Plan
metadata:
  name: k3s-server
  namespace: system-upgrade
  labels:
    k3s-upgrade: server
spec:
  nodeSelector:
    matchExpressions:
      - key: node-role.kubernetes.io/control-plane
        operator: Exists
  serviceAccountName: system-upgrade
  concurrency: 1
  cordon: true
  drain:
    force: true
    skipWaitForDeleteTimeout: 300  # Honor PodDisruptionBudgets
  upgrade:
    image: rancher/k3s-upgrade
  channel: https://update.k3s.io/v1-release/channels/v1.23