apiVersion: apps/v1
kind: Deployment
metadata:
  name: citus-coordinator
spec:
  replicas: 1
  selector:
    matchLabels:
      app: citus
      role: coordinator
  template:
    metadata:
      labels:
        app: citus
        role: coordinator
    spec:
      containers:
        - name: coordinator
          image: citusdata/citus:latest
          env:
            - name: POSTGRES_DB
              value: "payphone"
            - name: POSTGRES_USER
              value: "payphone"
            - name: POSTGRES_PASSWORD
              value: "payphone"
          volumeMounts:
            - name: citus-coordinator-storage
              mountPath: /var/lib/postgresql/data
          ports:
            - containerPort: 5432
          resources:
            requests:
              memory: "2Gi"
              cpu: "1"
            limits:
              memory: "2Gi"
              cpu: "2"
      volumes:
        - name: citus-coordinator-storage
          persistentVolumeClaim:
            claimName: citus-coordinator-pvc

---
apiVersion: v1
kind: Service
metadata:
  name: citus-coordinator
spec:
  selector:
    app: citus
    role: coordinator
  ports:
    - protocol: TCP
      port: 5432
      targetPort: 5432
  type: ClusterIP