apiVersion: core.pingcap.com/v1alpha1
kind: PDGroup
metadata:
  name: pd
  labels:
    pingcap.com/group: pd
    pingcap.com/component: pd
    pingcap.com/cluster: overlay
spec:
  cluster:
    name: overlay
  version: v8.1.0
  replicas: 3
  template:
    spec:
      config: ""
      volumes:
      - name: data
        path: /var/lib/pd
        for:
        - type: data
        storage: 20Gi
      overlay:
        pod:
          spec:
            containers:
              - name: pd
                env:
                  - name: "DASHBOARD_SESSION_SECRET"
                    valueFrom:
                      secretKeyRef:
                        name: "dashboard-session-secret"
                        key: "encryption_key"