# Rocket.Chat

services:
  rocketchat:
    image: ${ROCKETCHAT_IMAGE:-rocketchat/rocket.chat:latest}
    restart: ${ROCKETCHAT_RESTART:-unless-stopped}

    volumes:
      - ${VOL_PATH:-/data}/rocketchat_dev/uploads:/app/uploads

    environment:
      - PORT=3000
      - ROOT_URL=http://${ROCKETCHAT_DOMAIN:-localhost}:3000
      - MONGO_URL=mongodb://mongo:27017/rocketchat
      - MONGO_OPLOG_URL=mongodb://mongo:27017/local
      - MAIL_URL=smtp://smtp.email

    ports:
      - "${ROCKETCHAT_PORT:-3000}:3000"

    networks:
      - proxy
      - internal

    depends_on:
      - mongo

  mongo:
    image: ${MONGO_IMAGE:-mongo:4.0}
    restart: ${ROCKETCHAT_RESTART:-unless-stopped}

    volumes:
      - ${VOL_PATH:-/data}/rocketchat_dev/db:/data/db
      - ${VOL_PATH:-/data}/rocketchat_dev/dump:/dump

    command: mongod --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=mmapv1

    networks:
      - internal

  mongo-init-replica:
    image: ${MONGO_IMAGE:-mongo:4.0}

    command: >
      mongo mongo/rocketchat --eval
        "rs.initiate({
          _id: 'rs0',
          members: [ { _id: 0, host: 'localhost:27017' } ]
        })"

    networks:
      - internal

    depends_on:
      - mongo

  hubot:
    image: ${HUBOT_IMAGE:-rocketchat/hubot-rocketchat:latest}
    restart: ${ROCKETCHAT_RESTART:-unless-stopped}

    volumes:
      - ${VOL_PATH:-/data}/rocketchat_dev/hubot-scripts:/home/hubot/scripts

    environment:
      - ROCKETCHAT_URL=rocketchat:3000
      - ROCKETCHAT_ROOM=GENERAL
      - ROCKETCHAT_USER=bot
      - ROCKETCHAT_PASSWORD=botpassword
      - BOT_NAME=bot
      - EXTERNAL_SCRIPTS=hubot-help,hubot-seen,hubot-links,hubot-diagnostics

    networks:
      - internal

    depends_on:
      - rocketchat

networks:
  proxy:
    external: true
  internal:
    driver: bridge