services:
  bunkerweb:
    image: bunkerity/bunkerweb:1.6.0-beta
    container_name: bunkerweb
    ports:
      - "80:8080"
      - "443:8443"
    environment:
      API_WHITELIST_IP: "127.0.0.0/8 10.20.30.0/24"
    restart: "unless-stopped"
    networks:
      - bw-universe
      - bw-services

  bw-scheduler:
    image: bunkerity/bunkerweb-scheduler:1.6.0-beta
    container_name: bw-scheduler
    depends_on:
      - bunkerweb
    volumes:
      - bw-data:/data
    environment:
      BUNKERWEB_INSTANCES: "bunkerweb"
      SERVER_NAME: "auth.example.com app1.example.com app2.example.com" # replace with your domains
      MULTISITE: "yes"
      API_WHITELIST_IP: "127.0.0.0/8 10.20.30.0/24"
      SERVE_FILES: "no"
      DISABLE_DEFAULT_SERVER: "yes"
      AUTO_LETS_ENCRYPT: "yes"
      USE_CLIENT_CACHE: "yes"
      USE_GZIP: "yes"
      USE_REVERSE_PROXY: "yes"
      REVERSE_PROXY_KEEPALIVE: "yes"
      # Proxy to outpost
      REVERSE_PROXY_URL_999: "/outpost.goauthentik.io"
      REVERSE_PROXY_HOST_999: "http://server:9000"
      REVERSE_PROXY_HEADERS_999: "X-Original-URL $$scheme://$$http_host$$request_uri;Content-Length \"\";Connection $$connection_upgrade_keepalive"
      REVERSE_PROXY_HEADERS_CLIENT_999: "Set-Cookie $$auth_cookie"
      REVERSE_PROXY_AUTH_REQUEST_SET_999: "$$auth_cookie $$upstream_http_set_cookie"
      REVERSE_PROXY_PASS_REQUEST_BODY_999: "no"
      # Authentik
      auth.example.com_REVERSE_PROXY_URL: "/"
      auth.example.com_REVERSE_PROXY_HOST: "http://server:9000"
      auth.example.com_REVERSE_PROXY_WS: "yes"
      auth.example.com_LIMIT_REQ_URL_1: "^/api/"
      auth.example.com_LIMIT_REQ_RATE_1: "5r/s"
      auth.example.com_REVERSE_PROXY_INTERCEPT_ERRORS: "no"
      auth.example.com_ALLOWED_METHODS: "GET|POST|HEAD|PUT|DELETE|PATCH"
      auth.example.com_COOKIE_FLAGS: "* SameSite=Lax"
      # Applications
      app1.example.com_REVERSE_PROXY_URL: "/"
      app1.example.com_REVERSE_PROXY_HOST: "http://app1:8080"
      app1.example.com_REVERSE_PROXY_AUTH_REQUEST: "/outpost.goauthentik.io/auth/nginx"
      app1.example.com_REVERSE_PROXY_AUTH_REQUEST_SIGNIN_URL: "https://auth.example.com/outpost.goauthentik.io/start?rd=$$scheme%3A%2F%2F$$host$$request_uri"
      app1.example.com_REVERSE_PROXY_AUTH_REQUEST_SET: "$$auth_cookie $$upstream_http_set_cookie;$$authentik_username $$upstream_http_x_authentik_username;$$authentik_groups $$upstream_http_x_authentik_groups;$$authentik_email $$upstream_http_x_authentik_email;$$authentik_name $$upstream_http_x_authentik_name;$$authentik_uid $$upstream_http_x_authentik_uid"
      app1.example.com_REVERSE_PROXY_HEADERS_CLIENT: "Set-Cookie $$auth_cookie"
      app1.example.com_REVERSE_PROXY_HEADERS: "Connection $$connection_upgrade_keepalive;X-authentik-username $$authentik_username;X-authentik-groups $$authentik_groups;X-authentik-email $$authentik_email;X-authentik-name $$authentik_name;X-authentik-uid $$authentik_uid"
      app1.example.com_ERRORS: "401=@goauthentik_proxy_signin"
      app2.example.com_REVERSE_PROXY_URL: "/"
      app2.example.com_REVERSE_PROXY_HOST: "http://app2:8080"
      app2.example.com_REVERSE_PROXY_AUTH_REQUEST: "/outpost.goauthentik.io/auth/nginx"
      app2.example.com_REVERSE_PROXY_AUTH_REQUEST_SIGNIN_URL: "https://auth.example.com/outpost.goauthentik.io/start?rd=$$scheme%3A%2F%2F$$host$$request_uri"
      app2.example.com_REVERSE_PROXY_AUTH_REQUEST_SET: "$$auth_cookie $$upstream_http_set_cookie;$$authentik_username $$upstream_http_x_authentik_username;$$authentik_groups $$upstream_http_x_authentik_groups;$$authentik_email $$upstream_http_x_authentik_email;$$authentik_name $$upstream_http_x_authentik_name;$$authentik_uid $$upstream_http_x_authentik_uid"
      app2.example.com_REVERSE_PROXY_HEADERS_CLIENT: "Set-Cookie $$auth_cookie"
      app2.example.com_REVERSE_PROXY_HEADERS: "Connection $$connection_upgrade_keepalive;X-authentik-username $$authentik_username;X-authentik-groups $$authentik_groups;X-authentik-email $$authentik_email;X-authentik-name $$authentik_name;X-authentik-uid $$authentik_uid"
      app2.example.com_ERRORS: "401=@goauthentik_proxy_signin"
      # Custom configuration
      CUSTOM_CONF_HTTP_connection_upgrade_keepalive: |
        map $$http_upgrade $$connection_upgrade_keepalive {
            default upgrade;
            ''      '';
        }
      CUSTOM_CONF_SERVER_HTTP_goauthentik_proxy_signin: |
        proxy_buffers 8 16k;
        proxy_buffer_size 32k;

        location @goauthentik_proxy_signin {
            internal;
            add_header Set-Cookie $$auth_cookie;
            return 302 /outpost.goauthentik.io/start?rd=$$request_uri;
            # For domain level, use the below error_page to redirect to your authentik server with the full redirect path
            # return 302 https://authentik.company/outpost.goauthentik.io/start?rd=$$scheme://$$http_host$$request_uri;
        }
    restart: "unless-stopped"
    networks:
      - bw-universe

  # APPLICATIONS
  app1:
    image: nginxdemos/nginx-hello
    networks:
      - bw-services
  app2:
    image: nginxdemos/nginx-hello
    networks:
      - bw-services

  # AUTHENTIK SERVICES
  postgresql:
    image: docker.io/library/postgres:16-alpine
    restart: unless-stopped
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}" ]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 5s
    volumes:
      - database:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: ${PG_PASS:?database password required}
      POSTGRES_USER: ${PG_USER:-authentik}
      POSTGRES_DB: ${PG_DB:-authentik}
    env_file:
      - .env
    networks:
      - authentik-net
  redis:
    image: docker.io/library/redis:alpine
    command: --save 60 1 --loglevel warning
    restart: unless-stopped
    healthcheck:
      test: [ "CMD-SHELL", "redis-cli ping | grep PONG" ]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 3s
    volumes:
      - redis:/data
    networks:
      - authentik-net
  server:
    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2024.4.2}
    restart: unless-stopped
    command: server
    environment:
      AUTHENTIK_REDIS__HOST: redis
      AUTHENTIK_POSTGRESQL__HOST: postgresql
      AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
      AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
      AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
    volumes:
      - media:/media
      - custom-templates:/templates
    env_file:
      - .env
    # ports:
    #   - "${COMPOSE_PORT_HTTP:-9000}:9000"
    #   - "${COMPOSE_PORT_HTTPS:-9443}:9443"
    depends_on:
      - postgresql
      - redis
    networks:
      - authentik-net
      - bw-services
  worker:
    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2024.4.2}
    restart: unless-stopped
    command: worker
    environment:
      AUTHENTIK_REDIS__HOST: redis
      AUTHENTIK_POSTGRESQL__HOST: postgresql
      AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
      AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
      AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
    # `user: root` and the docker socket volume are optional.
    # See more for the docker socket integration here:
    # https://goauthentik.io/docs/outposts/integrations/docker
    # Removing `user: root` also prevents the worker from fixing the permissions
    # on the mounted folders, so when removing this make sure the folders have the correct UID/GID
    # (1000:1000 by default)
    user: root
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - media:/media
      - certs:/certs
      - custom-templates:/templates
    env_file:
      - .env
    depends_on:
      - postgresql
      - redis
    networks:
      - authentik-net

volumes:
  bw-data:
  database:
  redis:
  media:
  certs:
  custom-templates:


networks:
  bw-universe:
    name: bw-universe
    ipam:
      driver: default
      config:
        - subnet: 10.20.30.0/24
  bw-services:
    name: bw-services
  authentik-net:
    name: authentik-net