---
apiVersion: upgrade.cattle.io/v1
kind: Plan
metadata:
  name: k3s-server
  namespace: system-upgrade
  labels:
    k3s-upgrade: server
spec:
  concurrency: 1 # Batch size (roughly maps to maximum number of unschedulable nodes)
  channel: https://update.k3s.io/v1-release/channels/v1.24
  nodeSelector:
    matchExpressions:
      - { key: k3s-upgrade, operator: Exists }
      - { key: k3s-upgrade, operator: NotIn, values: ["disabled", "false"] }
      - { key: k3os.io/mode, operator: DoesNotExist }
      - { key: node-role.kubernetes.io/master, operator: Exists }
  tolerations:
    - key: "node-role.kubernetes.io/control-plane"
      operator: "Exists"
      effect: "NoSchedule"
  serviceAccountName: system-upgrade
  cordon: true
  upgrade:
    image: rancher/k3s-upgrade