# https://eclipsesource.com/blogs/2018/01/11/authenticating-reverse-proxy-with-keycloak/

version: '3.5'

services:
  # Exposed server that's handling incoming web requests
  # Underlying image: openresty/openresty:alpine-fat
  authproxy:
    image: authproxy:latest
    container_name: authproxy
    restart: on-failure
    volumes:
      # Nginx config
      # - ./config/nginx.conf:/etc/nginx.conf:ro
      - ./config/nginx.conf:/usr/local/openresty/nginx/conf/nginx.conf:ro
      # Nginx static html
      # - ./html/:/usr/share/nginx/html
      # Access Log
      - ./access.log:/var/log/nginx/test.com.access.log
      #     # Let's Encrypt
      # - letsencrypt_certificates:/etc/letsencrypt
      # - letsencrypt_challenges:/var/www/letsencrypt
    ports:
      # HOST_PORT:CONTAINER_PORT
      # EXTERNAL:INTERNAL
      - '443:443' # SSL
      - '80:80' # Web
    depends_on:
      - orthanc
      - keycloak

  # Our image archive (PACS)
  # A client protected by keycloak
  # authenticated reverse proxy via `authproxy`
  orthanc:
    container_name: orthanc
    image: jodogne/orthanc-plugins
    # volumes:
    #  - ./config/orthanc.json:/etc/orthanc/orthanc.json:ro
    #   - ../sampledata:/sampledata
    restart: always

  # Database for our Keycloak instance
  keycloak_postgres:
    hostname: keycloak-db
    restart: on-failure
    image: postgres:11.2
    volumes:
      # Should maybe be /var/lib/postgresql/data
      - ./keycloak_postgres_data:/var/lib/postgresql
    environment:
      POSTGRES_DB: keycloak
      POSTGRES_USER: keycloak
      POSTGRES_PASSWORD: password
      POSTGRES_ROOT_PASSWORD: password
    dns:
      - 8.8.8.8

  #
  keycloak:
    hostname: keycloak
    restart: on-failure
    image: jboss/keycloak:6.0.1
    environment:
      # Keycloak
      KEYCLOAK_USER: admin
      KEYCLOAK_PASSWORD: password
      # DB
      POSTGRES_PORT_5432_TCP_ADDR: keycloak_postgres
      # POSTGRES_PORT_5432_TCP_PORT: 5432
      POSTGRES_DATABASE: keycloak
      POSTGRES_USER: keycloak
      POSTGRES_PASSWORD: password
      PROXY_ADDRESS_FORWARDING: 'true'
    #    volumes:
    #      - ./keycloak_data/themes:/opt/jboss/keycloak/themes
    depends_on:
      - keycloak_postgres
    dns:
      - 8.8.8.8
    links:
      - keycloak_postgres