docker/docker-compose.yml

version: '3.6'

services:
  core:
    build: mod/core
    depends_on:
        - redis
    cap_add:
      - SYS_NICE # for realtime scheduling
      - SYS_ADMIN # for systemd
    environment:
      DOMAIN: ${DOMAIN}
      EXTERNAL_IP: ${EXTERNAL_IP}
      SHARED_SECRET: ${SHARED_SECRET}
      WELCOME_FOOTER: ${WELCOME_FOOTER}
      container: docker
    tmpfs:
      - /run
      - /run/lock
      - /tmp:exec,mode=777
    volumes:
      - bigbluebutton:/var/bigbluebutton
      - /sys/fs/cgroup:/sys/fs/cgroup:ro # for systemd
      - ./mod/core/entrypoint.sh:/entrypoint.sh
      - ./mod/core/red5.properties:/usr/share/red5/conf/red5.properties
      - ./mod/core/bigbluebutton.properties:/usr/share/red5/webapps/bigbluebutton/WEB-INF/bigbluebutton.properties
      - ./mod/core/bigbluebutton-sip.properties:/usr/share/red5/webapps/sip/WEB-INF/bigbluebutton-sip.properties
      - ./mod/freeswitch/vars.xml:/opt/freeswitch/conf/vars.xml.tmpl
      - ./mod/freeswitch/external.xml:/opt/freeswitch/conf/sip_profiles/external.xml
      - ./mod/freeswitch/acl.conf.xml:/opt/freeswitch/conf/autoload_configs/acl.conf.xml
      - ./mod/freeswitch/event_socket.conf.xml:/opt/freeswitch/conf/autoload_configs/event_socket.conf.xml
      - ./mod/web/bigbluebutton.properties:/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties.tmpl
      - ./mod/core/bigbluebutton.yml:/usr/local/bigbluebutton/core/scripts/bigbluebutton.yml
      - ./mod/bbb-apps-akka/application.conf:/usr/share/bbb-apps-akka/conf/application.conf.tmpl
      - ./mod/bbb-fsesl-akka/application.conf:/etc/bbb-fsesl-akka/application.conf
    network_mode: host

  nginx:
    image: nginx:1.17
    depends_on:
      - etherpad
      - webrtc-sfu
      - html5
    ports:
      - "8080:80"
    volumes:
      - bigbluebutton:/var/bigbluebutton
      - ./mod/nginx/bbb:/etc/nginx/bbb
      - ./mod/nginx/bigbluebutton:/etc/nginx/conf.d/default.conf
    networks:
      - bbb-net
    extra_hosts:
      - "host.docker.internal:10.7.7.1"

  etherpad:
    image: etherpad/etherpad:1.8.0
    depends_on:
      - redis
    environment:
      ETHERPAD_API_KEY: ${ETHERPAD_API_KEY}
    volumes:
      - ./mod/pad/settings.json:/opt/etherpad-lite/settings.json
      - ./mod/pad/entrypoint.sh:/entrypoint.sh
    entrypoint: /entrypoint.sh
    networks:
      bbb-net:
        ipv4_address: 10.7.7.4

  redis:
    image: redis:3.0-alpine
    ports:
      - "127.0.0.1:6379:6379"  # TODO: remove as soon as we updated all redis host references
    networks:
      bbb-net:
        ipv4_address: 10.7.7.5 

  mongodb:
    image: mongo:3.4
    networks:
      bbb-net:
        ipv4_address: 10.7.7.6

  kurento:
    image: kurento/kurento-media-server:6.13
    environment: 
      KMS_STUN_IP: ${STUN_IP}
      KMS_STUN_PORT: ${STUN_PORT}
      KMS_MIN_PORT: 24577
      KMS_MAX_PORT: 32768
      KMS_EXTERNAL_ADDRESS: ${EXTERNAL_IP}
      KMS_TURN_URL: 
    network_mode: host
  
  webrtc-sfu:
    build: ./bbb-webrtc-sfu
    depends_on:
      - redis
      - kurento
      - core
    environment:
      CLIENT_HOST: 0.0.0.0
      KURENTO_NAME: kurento
      REDIS_HOST: redis
      FREESWITCH_IP: host.docker.internal
      FREESWITCH_SIP_IP: 10.7.7.1
      ESL_IP: host.docker.internal
      LOG_LEVEL: info
      NODE_CONFIG: '{"kurento":[{"ip":"${EXTERNAL_IP}","url":"ws://kurento:8888/kurento"}]}'
    ports:
      - "127.0.0.1:3008:3008"
    extra_hosts:
      - host.docker.internal:10.7.7.1
      - kurento:10.7.7.1
    networks:
      - bbb-net

  html5:
    build: mod/html5
    depends_on:
      - redis
      - mongodb
      - etherpad
    environment:
      DOMAIN: ${DOMAIN}
      CLIENT_TITLE: ${CLIENT_TITLE}
      SCREENSHARE_EXTENSION_KEY: ${SCREENSHARE_EXTENSION_KEY}
      SCREENSHARE_EXTENSION_LINK: ${SCREENSHARE_EXTENSION_LINK}
      ETHERPAD_API_KEY: ${ETHERPAD_API_KEY}
    networks:
      - bbb-net
    volumes:
       - ./mod/html5/entrypoint.sh:/entrypoint.sh
       - ./mod/html5/settings.yml:/app/programs/server/assets/app/config/settings.yml.tmpl


volumes:
  bigbluebutton:

networks:
  bbb-net:
    ipam:
      driver: default
      config:
        - subnet: "10.7.7.0/24"