version: '3.4'

services:

  mybunker:
    image: bunkerity/bunkerweb:1.4.0
    ports:
      - 80:8080
      - 443:8443
    # ⚠️ read this if you use local folders for volumes ⚠️
    # bunkerweb runs as an unprivileged user with UID/GID 101
    # don't forget to edit the permissions of the files and folders accordingly
    # example if you need to create a directory : mkdir folder && chown root:101 folder && chmod 770 folder
    # or for an existing one : chown -R root:101 folder && chmod -R 770 folder
    # more info at https://docs.bunkerweb.io
    volumes:
      - bw_data:/data
    environment:
      - MULTISITE=yes
      - SERVER_NAME=auth.example.com app1.example.com app2.example.com # replace with your domains
      - SERVE_FILES=no
      - DISABLE_DEFAULT_SERVER=yes
      - AUTO_LETS_ENCRYPT=yes
      - USE_CLIENT_CACHE=yes
      - USE_GZIP=yes
      - USE_REVERSE_PROXY=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$$request_uri;Content-Length ""
      - REVERSE_PROXY_HEADERS_CLIENT_999=Set-Cookie $$auth_cookie
      - REVERSE_PROXY_AUTH_REQUEST_SET_999=$$auth_cookie $$upstream_http_set_cookie
      # 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://app1:3000
      - app1.example.com_REVERSE_PROXY_AUTH_REQUEST=/outpost.goauthentik.io/auth/nginx
      - app1.example.com_REVERSE_PROXY_AUTH_REQUEST_SIGNIN_URL=http://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=X-authentik-username $$authentik_username;X-authentik-groups $$authentik_groups;X-authentik-email $$authentik_email;X-authentik-name $$authentik_name;X-authentik-uid $$authentik_uid
      - app2.example.com_REVERSE_PROXY_URL=/
      - app2.example.com_REVERSE_PROXY_HOST=http://app2
      - app2.example.com_REVERSE_PROXY_AUTH_REQUEST=/outpost.goauthentik.io/auth/nginx
      - app2.example.com_REVERSE_PROXY_AUTH_REQUEST_SIGNIN_URL=http://auth.example.com/outpost.goauthentik.io/start?rd=$$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 $$auth_cookie
      - app2.example.com_REVERSE_PROXY_HEADERS=X-authentik-username $$authentik_username;X-authentik-groups $$authentik_groups;X-authentik-email $$authentik_email;X-authentik-name $$authentik_name;X-authentik-uid $$authentik_uid

  # APPLICATIONS
  app1:
    image: node
    working_dir: /home/node/app
    volumes:
      - ./js-app:/home/node/app
    environment:
      - NODE_ENV=production
    command: bash -c "npm install express && node index.js"
  app2:
    image: tutum/hello-world

  # AUTHENTIK SERVICES
  postgresql:
    image: postgres:12-alpine
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "pg_isready"]
      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
  redis:
    image: redis:alpine
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 3s
  server:
    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2022.6.2}
    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: ${PG_PASS}
      # AUTHENTIK_ERROR_REPORTING__ENABLED: "true"
      # WORKERS: 2
    volumes:
      - ./media:/media
      - ./custom-templates:/templates
      - geoip:/geoip
    env_file:
      - .env
    # ports:
      # - "0.0.0.0:${AUTHENTIK_PORT_HTTP:-9000}:9000"
      # - "0.0.0.0:${AUTHENTIK_PORT_HTTPS:-9443}:9443"
  worker:
    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2022.6.2}
    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}
      # AUTHENTIK_ERROR_REPORTING__ENABLED: "true"
    # This is optional, and can be removed. If you remove this, the following will happen
    # - The permissions for the /media folders aren't fixed, so make sure they are 1000:1000
    # - The docker socket can't be accessed anymore
    user: root
    volumes:
      - ./media:/media
      - ./certs:/certs
      - /var/run/docker.sock:/var/run/docker.sock
      - ./custom-templates:/templates
      - geoip:/geoip
    env_file:
      - .env
  geoipupdate:
    image: "maxmindinc/geoipupdate:latest"
    volumes:
      - "geoip:/usr/share/GeoIP"
    environment:
      GEOIPUPDATE_EDITION_IDS: "GeoLite2-City"
      GEOIPUPDATE_FREQUENCY: "8"
    env_file:
      - .env

volumes:
  bw_data:
  database:
  geoip: