apiVersion: apps/v1
kind: Deployment
metadata:
  name: keycloak
  namespace: keycloak
  labels:
    app.kubernetes.io/name: keycloak
    app.kubernetes.io/component: idp
    app.kubernetes.io/part-of: keycloak
spec:
  replicas: 1
  selector:
    matchLabels:
      app: keycloak
  template:
    metadata:
      labels:
        app: keycloak
        app.kubernetes.io/name: keycloak
        app.kubernetes.io/component: idp
        app.kubernetes.io/part-of: keycloak
    spec:
      containers:
        - name: keycloak
          image: quay.io/keycloak/keycloak:26.6.0
          args:
            - "start"
            - "--import-realm"
          ports:
            - name: http
              containerPort: 8080
            - name: https
              containerPort: 8443
            - name: management
              containerPort: 9000
          env:
            - name: KC_DB
              value: "postgres"
            - name: KC_DB_URL_HOST
              value: "keycloak-postgresql"
            - name: KC_DB_URL_PORT
              value: "5432"
            - name: KC_DB_URL_DATABASE
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: POSTGRES_DB
            - name: KC_DB_USERNAME
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: KC_DB_USERNAME
            - name: KC_DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: KC_DB_PASSWORD
            - name: KC_BOOTSTRAP_ADMIN_USERNAME
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: KC_BOOTSTRAP_ADMIN_USERNAME
            - name: KC_BOOTSTRAP_ADMIN_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: KC_BOOTSTRAP_ADMIN_PASSWORD
            - name: KEYCLOAK_ADMIN
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: KEYCLOAK_ADMIN
            - name: KEYCLOAK_ADMIN_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: keycloak-secrets
                  key: KEYCLOAK_ADMIN_PASSWORD
            - name: KC_HTTP_ENABLED
              value: "true"
            - name: KC_PROXY_HEADERS
              value: "xforwarded"
            - name: KC_HOSTNAME
              value: "https://keycloak.sttlab.local"
            - name: KC_HOSTNAME_STRICT
              value: "false"
            - name: KC_HOSTNAME_BACKCHANNEL_DYNAMIC
              value: "false"
            - name: KC_FEATURES
              value: "token-exchange,admin-fine-grained-authz"
            - name: KC_HEALTH_ENABLED
              value: "true"
            - name: KC_METRICS_ENABLED
              value: "true"
          readinessProbe:
            httpGet:
              path: /health/ready
              port: 9000
            initialDelaySeconds: 15
            periodSeconds: 10
            failureThreshold: 5
          livenessProbe:
            httpGet:
              path: /health/live
              port: 9000
            initialDelaySeconds: 30
            periodSeconds: 15
            failureThreshold: 5
          resources:
            requests:
              cpu: 500m
              memory: 1024Mi
            limits:
              cpu: 2000m
              memory: 2048Mi
          volumeMounts:
            - name: realm-import
              mountPath: /opt/keycloak/data/import
              readOnly: true
      volumes:
        - name: realm-import
          configMap:
            name: keycloak-realm-classic-models