streams-manifests/keycloak/base/keycloak-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: keycloak
  namespace: keycloak
  labels:
    app: keycloak
spec:
  replicas: 1
  selector:
    matchLabels:
      app: keycloak
  template:
    metadata:
      labels:
        app: keycloak
    spec:
      containers:
      - name: keycloak
        # image: quay.io/keycloak/keycloak:23.0.1
        image: quay.io/keycloak/keycloak:26.1
        args: [ "start" ]
        env:
        - name: KC_BOOTSTRAP_ADMIN_USERNAME
          value: admin
        - name: KC_BOOTSTRAP_ADMIN_PASSWORD
          valueFrom:
            secretKeyRef:
              name: keycloak-admin-secret
              key: password
        - name: PROXY_ADDRESS_FORWARDING
          value: "true"
        ports:
        - name: http
          containerPort: 8080
        - name: https
          containerPort: 8443
        readinessProbe:
          httpGet:
            path: /auth/realms/master
            port: 8080
        volumeMounts:
        - mountPath: /opt/keycloak/data/h2/
          name: storage
      volumes:
      - name: storage
        persistentVolumeClaim:
          claimName: keycloak-pvc