docker-compose.yml

mconf:
  build: mconf
# If running behind a proxy container, expose the ports instead
# and link the proxy container to this one.
  expose:   
#   ports:
  - "80"
  links:
  - mariadb:mariadb
  - postfix:postfix
  - redis:redis
  - bbb:bbb
  volumes_from:
   - data
  environment:
# If you want to restore a backup, uncomment this:  
#       MCONF_RESTORE: "yes"
#       MCONF_RESTORE_FILE: "09-11-2015_03-03"
      MCONF_DB_PASSWORD: changeme
      MCONF_ADMIN_USERNAME: root
      MCONF_ADMIN_PASSWORD: changeme
      MCONF_ADMIN_EMAIL: admin@example.com
      MCONF_ADMIN_NAME: "Admin"
#      MCONF_SITE_NAME: ""
      MCONF_SITE_DESC: ""
#      MCONF_SITE_LOCALE: "es-419"
      MCONF_SITE_DOMAIN: "mconf.example.com"
#       MCONF_SITE_FEEDBACK_URL: ""
#       MCONF_SITE_ANALYTICS_CODE:
#       MCONF_SITE_SMTP_SERVER:
#       MCONF_SITE_SMTP_PORT:
      MCONF_SITE_SMTP_DOMAIN: "example.com"
      MCONF_SITE_SMTP_SENDER: "noreply@example.com"
#       MCONF_SITE_SMTP_USE_TLS:
#       MCONF_SITE_SMTP_AUTO_TLS:
#       MCONF_SITE_SMTP_AUTH_TYPE:
#       MCONF_SITE_SIGNATURE:
#       MCONF_SITE_SSL:
      MCONF_WEBCONF_NAME: "bbb"
      MCONF_WEBCONF_SERVER: "bbb.example.com"
      MCONF_DISABLE_REGISTRATION: "yes"
#      MCONF_WEBCONF_VERSION: 0.8
      VIRTUAL_HOST: mconf.example.com
mariadb:
  image: centos/mariadb:latest
  expose:
  - "3306"
  volumes_from:
   - data
  environment:
      MYSQL_ROOT_PASSWORD: changeme
postfix:
   image: juanluisbaptiste/postfix:latest
   expose: 
   - "25"
   env_file: credentials-smtp.env
redis:
   image: redis:latest
bbb:
  image: juanluisbaptiste/bigbluebutton:latest
  expose:
  - "80"
  ports:
  - "9123:9123"
  - "1935:1935"
  environment:
     SERVER_NAME: bbb.example.com
     SERVER_SALT: 5ca422de042242086336aa041f26d79e
     VIRTUAL_HOST: bbb.example.com
     BBB_INSTALL_DEMOS: "yes"
  volumes_from:
   - data
  privileged: yes
proxy:
  image: juanluisbaptiste/bigbluebutton-proxy:latest
  #build: nginx/
  ports: 
    - "80:80"
  volumes:
    - /var/run/docker.sock:/tmp/docker.sock  
data:
  #build: wwwdata/
  image: centos/mariadb:latest
  volumes:
  - /var/lib/mysql
  - /var/bigbluebutton
  - /var/freeswitch
  command: /bin/true