keycloak k8s 多副本

apiVersion: v1
kind: Service
metadata:
  name: keycloak
  labels:
    app: keycloak
spec:
  ports:
    - name: http5
      port: 8084
      targetPort: 8080
  selector:
    app: keycloak
  clusterIP: None
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: keycloak
  labels:
    app: keycloak
spec:
  replicas: 2
  selector:
    matchLabels:
      app: keycloak
  template:
    metadata:
      labels:
        app: keycloak
    spec:
      containers:
        - name: keycloak
          image: quay.io/keycloak/keycloak:22.0.3
          args: ["start-dev"]
          env:
            - name: KEYCLOAK_ADMIN
              value: "admin"
            - name: KEYCLOAK_ADMIN_PASSWORD
              value: "admin"
            - name: KC_PROXY
              value: "edge"
            - name: JAVA_OPTS
              value: -Djgroups.dns.query=keycloak.default.svc.cluster.local
            - name: KC_CACHE
              value: ispn
            - name: KC_CACHE_STACK
              value: kubernetes
          ports:
            - name: http
              containerPort: 8080