Keycloak docker config

[LeonMusCoden]

Hello,
the plugin is working great, but I'm having issues with setting up keycloak. Specifically, I'm having this issue: Admin console not loading and hostname related issues #14666.

I have tried a lot of things mentioned in that issue and elsewhere, but can't find a fix. Am I missing anything?

keycloak:
    image: quay.io/keycloak/keycloak:latest
    container_name: keycloak
    command: start --hostname-debug=true
    user: 1000:1000
    environment:
      KC_HOSTNAME_URL: https://auth.domain.com
      KC_HOSTNAME_ADMIN_URL: https://auth.domain.com
      KC_PROXY: edge
      KC_ADMIN: admin
      KC_ADMIN_PASSWORD: admin_password
    volumes:
      - ./keycloak:/opt/keycloak/data
    restart: unless-stopped
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.keycloak.rule=Host(`auth.domain.com`)"
      - "traefik.http.routers.keycloak.entrypoints=websecure"
      - "traefik.http.routers.keycloak.tls.certresolver=myresolver"
      - "traefik.http.services.keycloak.loadbalancer.server.port=8080"
      # Redirect '/' to '/admin'
      - "traefik.http.middlewares.custom-redirect.redirectregex.regex=^https:\\/\\/([^\\/]+)\\/?$$"
      - "traefik.http.middlewares.custom-redirect.redirectregex.replacement=https://$$1/admin"
      - "traefik.http.routers.keycloak.middlewares=default@file,custom-redirect"
      - "com.centurylinklabs.watchtower.enable=true" 
    networks:
      - web
    depends_on:
      - traefik

[LeonMusCoden]

It turns out I had a middleware defined with some default http headers. One of those caused the error. I assume it has to do with the framdeDeny option.