---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: keycloak
  namespace: dev
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: keycloak
  replicas: 1
  template:
    metadata:
      labels:
        app.kubernetes.io/name: keycloak
    spec:
      nodeSelector:
        kubernetes.io/arch: arm64
      containers:
        - name: keycloak
          image: quay.io/keycloak/keycloak:17.0.1
          args: ["start-dev", "--log-level=DEBUG", "--hostname-path=keycloak"]
          imagePullPolicy: Always
          env:
            - name: KEYCLOAK_ADMIN
              valueFrom:
                secretKeyRef:
                  name: keycloak-security
                  key: keycloak.user
            - name: KEYCLOAK_ADMIN_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: keycloak-security
                  key: keycloak.password
            - name: KC_DB_URL
              valueFrom:
                secretKeyRef:
                  name: keycloak-security
                  key: datasource.url
            - name: KC_DB_USERNAME
              valueFrom:
                secretKeyRef:
                  name: keycloak-security
                  key: datasource.user
            - name: KC_DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: keycloak-security
                  key: datasource.password
            - name: KC_DB
              value: "postgres"
            - name: KEYCLOAK_HOSTNAME
              value: "https://my.domain/"
            - name: PROXY_ADDRESS_FORWARDING
              value: "true"
          ports:
            - name: http
              containerPort: 8080
            - name: https
              containerPort: 8443

          readinessProbe:
            httpGet:
              path: /realms/master
              port: 8080

---
apiVersion: v1
kind: Service
metadata:
  name: keycloak
  namespace: dev
spec:
  ports:
    - name: http
      port: 8080
      targetPort: 8080
    - name: https
      port: 8443
      targetPort: 8443
  type: NodePort
  selector:
    app.kubernetes.io/name: keycloak

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  namespace: dev
  name: dev-ingress-alb
  annotations:
    kubernetes.io/ingress.class: alb
    alb.ingress.kubernetes.io/rewrite-target: /
    alb.ingress.kubernetes.io/scheme: internet-facing
    alb.ingress.kubernetes.io/target-type: ip
    alb.ingress.kubernetes.io/subnets: subnet-0eeeb8a2a6228dc93, subnet-01de27cabc87ae6d3
    alb.ingress.kubernetes.io/group.name: dev-alb
    alb.ingress.kubernetes.io/tags: Environment=DEV
    alb.ingress.kubernetes.io/certificate-arn: arn:aws:acm:eu-west-1:11111111:certificate/1111111
    alb.ingress.kubernetes.io/listen-ports: '[{"HTTP": 80}, {"HTTPS":443}]'
    alb.ingress.kubernetes.io/actions.ssl-redirect: '{"Type": "redirect", "RedirectConfig": { "Protocol": "HTTPS", "Port": "443", "StatusCode": "HTTP_301"}}'
spec:
  rules:
  - host: my.domain
    http:
      paths:
      - path: "/keycloak"
        pathType: Prefix
        backend:
          service:
            name: keycloak
            port:
              number: 8080

Keycloak
We are sorry...

Page not found

Error response 404: javax.ws.rs.NotFoundException: RESTEASY003210: Could not find resource for full path: http://my.domain/keycloak
        at org.jboss.resteasy.core.registry.SegmentNode.match(SegmentNode.java:152)
        at org.jboss.resteasy.core.registry.RootNode.match(RootNode.java:74)
        at org.jboss.resteasy.core.registry.RootClassNode.match(RootClassNode.java:47)
        at org.jboss.resteasy.core.ResourceMethodRegistry.getResourceInvoker(ResourceMethodRegistry.java:480)
        at org.jboss.resteasy.core.SynchronousDispatcher.getInvoker(SynchronousDispatcher.java:332)
        at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:253)
        at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:161)
        at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
        at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:164)
        at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:247)
        at io.quarkus.resteasy.runtime.standalone.RequestDispatcher.service(RequestDispatcher.java:73)
        at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.dispatch(VertxRequestHandler.java:151)
        at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.handle(VertxRequestHandler.java:82)
        at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.handle(VertxRequestHandler.java:42)
        at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1212)
        at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:163)
        at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:141)
        at io.quarkus.vertx.http.runtime.StaticResourcesRecorder$2.handle(StaticResourcesRecorder.java:67)
        at io.quarkus.vertx.http.runtime.StaticResourcesRecorder$2.handle(StaticResourcesRecorder.java:55)
        at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1212)
        at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:163)
        at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:141)
        at io.quarkus.vertx.http.runtime.VertxHttpRecorder$5.handle(VertxHttpRecorder.java:380)
        at io.quarkus.vertx.http.runtime.VertxHttpRecorder$5.handle(VertxHttpRecorder.java:358)
        at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1212)
        at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:163)
        at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:141)
        at org.keycloak.quarkus.runtime.integration.web.QuarkusRequestFilter.lambda$createBlockingHandler$1(QuarkusRequestFilter.java:71)
        at io.vertx.core.impl.ContextImpl.lambda$null$0(ContextImpl.java:159)
        at io.vertx.core.impl.AbstractContext.dispatch(AbstractContext.java:100)
        at io.vertx.core.impl.ContextImpl.lambda$executeBlocking$1(ContextImpl.java:157)
        at io.quarkus.vertx.core.runtime.VertxCoreRecorder$13.runWith(VertxCoreRecorder.java:543)
        at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
        at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
        at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.base/java.lang.Thread.run(Thread.java:829)