# Node.js with MongoDB and Mongo-Express tool.
#
# Provides a JavaScript runtime environment with MongoDB backend.
# Assumes a suitable JS application in nodejs-apps volume.
#
services:
  #
  # https://hub.docker.com/_/node
  # https://github.com/nodejs/docker-node
  #
  nodejs:
    image: node:latest
    restart: unless-stopped
    # Choose a suitable Linux account here.
    # Must have R/W access to the nodejs-apps volume.
    user: "1001"
    # The application defines the port(s) to expose.
    # Take a look the possible public port collision.
    ports:
      - 8201:8080
    links:
      - mongodb
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./storage/volumes/nodejs-apps:/home/node/app
    environment:
      TZ: Europe/Budapest
      NODE_ENV: production
      NPM_CONFIG_CACHE: /home/node/app/node_modules/.cache
      NPM_CONFIG_LOGLEVEL: info
      #
      # Environment variables to control the docker-skeleton's
      # external backup. The Node.JS image doesn't interpret them.
      # You may specify the relevant folders for the backup utility.
      # By default it backups the entire nodejs-apps folder.
      DS_BACKUP_FOLDERS: ''
      # These folders below will be excluded from the backup.
      DS_BACKUP_EXCLUDES: ''
      # You may specify the relevant MongoDB database(s) as well.
      DS_BACKUP_DATABASES: ''
      #
    # Starting the application via npm and package.json:
    #command: sh -c "cd /home/node/app && npm install && npm start"
    # Starting a single file application (testing only):
    command: node /home/node/app/helloworld.js
    extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      com.centurylinklabs.watchtower.enable: true
  #
  # https://hub.docker.com/_/mongo
  # https://github.com/docker-library/mongo
  #
  mongodb:
    image: mongo:latest
    restart: unless-stopped
    # Choose a suitable Linux account here.
    # Must have R/W access to the mongodb-data volume.
    user: "1001"
    volumes:
      - ./storage/volumes/mongodb-data:/data/db
    environment:
      MONGO_INITDB_DATABASE: admin
      # Sets the DBA (root) credentials below.
      MONGO_INITDB_ROOT_USERNAME: admin
      # It is highly recommended to change this to a strong random password.
      # https://passwordsgenerator.net/
      MONGO_INITDB_ROOT_PASSWORD: secret-1
      # Sets the DBA (root) credentials below.
     extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      com.centurylinklabs.watchtower.enable: true
  #
  # https://hub.docker.com/_/mongo-express
  # https://github.com/mongo-express/mongo-express
  # https://github.com/mongo-express/mongo-express-docker
  #
  mongoxp:
    image: mongo-express
    restart: unless-stopped
    # Take a look the possible public port collision.
    ports:
      - 8202:8081
    links:
      - mongodb
    environment:
      # Override the default value set in the docker-entrypoint.sh:
      # https://github.com/mongo-express/mongo-express-docker/issues/21
      ME_CONFIG_MONGODB_URL: fake,fake
      ME_CONFIG_MONGODB_SERVER: mongodb
      ME_CONFIG_MONGODB_PORT: 27017
      ME_CONFIG_SITE_BASEURL: /mongoxp/
      # We don't use SSL behind a local reverse proxy.
      ME_CONFIG_SITE_SSL_ENABLED: false
      ME_CONFIG_SITE_SSL_CRT_PATH: ''
      ME_CONFIG_SITE_SSL_KEY_PATH: ''
      # We use the root account here.
      ME_CONFIG_MONGODB_ENABLE_ADMIN: true
      # Must match MONGO_INITDB_ROOT_* credentials.
      ME_CONFIG_MONGODB_ADMINUSERNAME: admin
      ME_CONFIG_MONGODB_ADMINPASSWORD: secret-1
      # It is recommended to use at least a basic authentication.
      ME_CONFIG_BASICAUTH: true
      ME_CONFIG_BASICAUTH_USERNAME: admin
      # It is highly recommended to change this to a strong random password.
      # https://passwordsgenerator.net/
      ME_CONFIG_BASICAUTH_PASSWORD: secret-2
      ME_CONFIG_OPTIONS_EDITORTHEME: ambiance
     extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      com.centurylinklabs.watchtower.enable: true