keycloak.yaml

apiVersion: v1
kind: Service
metadata:
  name: keycloak
  labels:
    app: keycloak
spec:
  ports:
    - name: https
      port: 443
      targetPort: 8443
  selector:
    app: keycloak
  type: ClusterIP
  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:14.0.0
          env:
            - name: KEYCLOAK_USER
              value: "admin"
            - name: KEYCLOAK_PASSWORD
              value: "admin"
            - name: PROXY_ADDRESS_FORWARDING
              value: "true"
            - name: DB_ADDR
              value: keycloak-db-postgresql-ha-pgpool
            - name: DB_DATABASE
              value: postgres
            - name: DB_USER
              value: postgres
            - name: DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: keycloak-db-postgresql-ha-postgresql
                  key: postgresql-password
            - name: DB_SCHEMA
              value: public
            - name: DB_VENDOR
              value: POSTGRES
            - name: JGROUPS_DISCOVERY_PROTOCOL
              value: dns.DNS_PING
            - name: JGROUPS_DISCOVERY_PROPERTIES
              value: "dns_query=keycloak"
            - name: CACHE_OWNERS_COUNT
              value: "2"
            - name: CACHE_OWNERS_AUTH_SESSIONS_COUNT
              value: "2"
          ports:
            - name: jgroups
              containerPort: 7600
            - name: http
              containerPort: 8080
            - name: https
              containerPort: 8443
          readinessProbe:
            httpGet:
              path: /auth/realms/master
              port: 8080