docker-compose.demo.yml

version: "3.7"

services:

  proxy:
    build:
      context: ./proxy
      dockerfile: Dockerfile.demo
    tty: true
    command: ["./wait-for-it.sh", "--timeout=0", "mattermost-docker_app_1:8000", "--", "nginx", "-g", "daemon off;"]
    depends_on:
      - app
    ports:
      - '8000:443'
    restart: unless-stopped

  app:
    build:
      context: app
      args:
        - edition=team
    volumes:
      - mm-data:/mattermost/config:rw
      - mm-data:/mattermost/data:rw
      - mm-data:/mattermost/logs:rw
      - mm-data:/mattermost/plugins:rw
      - mm-data:/mattermost/client/plugins:rw
      - /etc/localtime:/etc/localtime:ro
    environment:
      # set same as db credentials and dbname
      MM_USERNAME: ${MM_USERNAME}
      MM_PASSWORD: ${MM_PASSWORD}
      MM_DBNAME: ${MM_DBNAME}
      # in case your config is not in default location
      #- MM_CONFIG=/mattermost/config/config.json
    extra_hosts:
      danvers: 172.21.0.1
    dns:
      - 172.23.0.100 # Mattermost's (GO's) DNS resolution for extra_hosts (e.g., danvers, above) is slow in some environments (initial Docker DNS lookup timeout?), so utilise UI's custom DNS server (which has an immediate entry for servers we need, e.g. danvers).
    restart: unless-stopped

  db:
    build: db
    read_only: true
    volumes:
      - mm-dbdata:/var/lib/postgresql/data
      - /etc/localtime:/etc/localtime:ro
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    restart: unless-stopped

volumes:
  mm-dbdata:
  mm-data:

networks:
  default:
    external:
      name: ui_network