docker-compose-deploy-dev.yml

version: '3'
services:
  notadev:
    image: notaorg/nota-dev:latest
    command: node bin/www
    ports:
     - "3001:3000" # host:container
     #- "27017:27017"
     #- "27018:27018"
    environment:
      - NODE_ENV=production
      - DATABASEURI=mongodb://${dbUsernameDev}:${dbPasswordDev}@${dbAddress}/${dbName}
      - ACTIVATE_EMAIL=${ACTIVATE_EMAIL} # string value to turn on emails
      - RESET_URI=${RESET_URI} # uri to tell user where to reset their password
      - FROM_HEADER=${FROM_HEADER} # from header, shows subject and sender address
      - MAILGUN_API_KEY=${MAILGUN_API_KEY} # mailgun api
      - MAILGUN_DOMAIN=${MAILGUN_DOMAIN} # mailgun key
    container_name: notadev # restarts container unless we explicitly stop it
    restart: unless-stopped
  watchtower:
    image: containrrr/watchtower
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    # check for new image every 3600 secs (1hr) and only watch watchtower, notadev, and notaprod containers
    # remove old images after updating watched containers
    # this compose file will have the one watchtower image to control all of the various
    # related nota containers
    command: watchtower notadev notaprod --interval 3600 --cleanup
    # provide slack web hook url to get notifications when containers update
    environment:
      - WATCHTOWER_NOTIFICATIONS=slack
      - WATCHTOWER_NOTIFICATION_SLACK_HOOK_URL=${WATCHTOWER_NOTIFICATION_SLACK_HOOK_URL}
    restart: unless-stopped # restarts container unless we explicitly stop it