apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: pd-sche-server
  namespace: tidb-serverless
spec:
  replicas: 2
  minReadySeconds: 30
  serviceName: sche-service
  selector:
    matchLabels:
      app.kubernetes.io/name: pd-sche-server
  template:
    metadata:
      annotations:
        prometheus.io/path: /metrics
        prometheus.io/port: "2379"
        prometheus.io/scrape: "true"
      labels:
        app.kubernetes.io/name: pd-sche-server
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: app.kubernetes.io/name
                    operator: In
                    values:
                      - pd-sche-server
              topologyKey: kubernetes.io/hostname
      containers:
        - name: pd-sche-server
          image: 385595570414.dkr.ecr.us-west-2.amazonaws.com/tidbcloud/serverless/pd:20260507-c7b45b8cf72f9337eb99a981a327218e614a67d3
          imagePullPolicy: IfNotPresent
          command:
            - /pd-server
            - services
            - scheduling
            - --cacert
            - /server-cert/ca.crt
            - --cert
            - /server-cert/tls.crt
            - --key
            - /server-cert/tls.key
          args:
            - --backend-endpoints=https://serverless-cluster-pd.tidb-serverless.svc:2379
            - --listen-addr=https://$(POD_IP):2379
            - --advertise-listen-addr=https://$(POD_NAME).sche-service.tidb-serverless.svc:2379
            - --config=/etc/config/pd-sche-server.toml
          env:
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: CA_PATH
              value: /server-cert/ca.crt
            - name: CERT_PATH
              value: /server-cert/tls.crt
            - name: KEY_PATH
              value: /server-cert/tls.key
          resources:
            limits:
              memory: "4Gi"
              cpu: "4"
            requests:
              memory: "4Gi"
              cpu: "500m"
          ports:
            - containerPort: 2379
          volumeMounts:
            - name: config-volume
              mountPath: "/etc/config"
            - name: server-cert
              mountPath: /server-cert
      volumes:
        - name: config-volume
          configMap:
            name: pd-sche-server-config
            items:
              - key: pd-sche-server.toml
                path: pd-sche-server.toml
        - name: server-cert
          secret:
            secretName: pd-sche-server-cluster-secret