apiVersion: k8s.keycloak.org/v2alpha1
kind: Keycloak
metadata:
  name: keycloak
  namespace: {{ .Env.KEYCLOAK_NAMESPACE }}
spec:
  instances: 1
  image: quay.io/keycloak/keycloak:26.3.4
  startOptimized: false

  # Database configuration for external PostgreSQL
  db:
    vendor: postgres
    host: postgres-cluster-rw.postgres
    port: 5432
    database: keycloak
    usernameSecret:
      name: database-config
      key: user
    passwordSecret:
      name: database-config
      key: password

  # Hostname configuration
  hostname:
    hostname: {{ .Env.KEYCLOAK_HOST }}
    strict: false
    strictBackchannel: false

  # HTTP configuration
  http:
    httpEnabled: true
    httpPort: 8080
    httpsPort: 8443

  # Proxy configuration for edge proxy
  proxy:
    headers: xforwarded

  # Additional options and admin configuration
  additionalOptions:
    - name: http-enabled
      value: "true"
    - name: hostname-strict
      value: "false"
    - name: hostname-strict-https
      value: "false"
    - name: proxy
      value: edge

  # Bootstrap admin configuration
  bootstrapAdmin:
    user:
      secret: keycloak-bootstrap-admin

  # Resources
  resources:
    requests:
      memory: "1.5Gi"
      cpu: "500m"
    limits:
      memory: "2Gi"
      cpu: "1000m"

  # Ingress configuration (disabled - using separate Ingress resource)
  ingress:
    enabled: false

---
# Separate Ingress resource for custom configuration
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: keycloak-ingress
  namespace: {{ .Env.KEYCLOAK_NAMESPACE }}
  annotations:
    kubernetes.io/ingress.class: traefik
    traefik.ingress.kubernetes.io/router.entrypoints: websecure
spec:
  ingressClassName: traefik
  tls:
    - hosts:
        - {{ .Env.KEYCLOAK_HOST }}
      secretName: keycloak-tls
  rules:
    - host: {{ .Env.KEYCLOAK_HOST }}
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: keycloak-service
                port:
                  number: 8080