docker-compose.yaml

version: "3.3"

# Docker containers in the network
services:

  # Container to run frontend
  admin_client_container:

    # Passing build context
    build:
      context: ./src/admin_client
      dockerfile: Dockerfile

    # Syncing with dockerhub stored image
    image: mohitdmak/bits_vaccination_portal:admin_client

    # Supply env configs
    env_file:
      - src/config/APP.env

    # hot reloads
    environment:
      CHOKIDAR_USEPOLLING: "true"

    # setting container name
    container_name: AdminClientContainer

    # Critical container
    restart: always

    # Set volumes
    volumes:
      - ./src/admin_client:/app
      - '/app/node_modules' 

    # Set ports config
    ports:
      - 1400:3000


  # Container to run frontend
  client_container:

    # Passing build context
    build:
      context: ./src/client
      dockerfile: Dockerfile

    # Syncing with dockerhub stored image
    image: mohitdmak/bits_vaccination_portal:client

    # Supply env configs
    env_file:
      - src/config/APP.env

    # hot reloads
    environment:
      CHOKIDAR_USEPOLLING: "true"

    # setting container name
    container_name: ClientContainer

    # Critical container
    restart: always

    # Set volumes
    volumes:
      - ./src/client:/app
      - '/app/node_modules' 

    # Set ports config
    ports:
      - 80


  # Container to run mongo db in same docker network
  mongo_container:

    # Passing build context
    build:
      context: .
      dockerfile: dockerfiles/Mongo.dockerfile

    # Syncing with dockerhub stored image
    image: mohitdmak/bits_vaccination_portal:mongo

    # Setting Container name to be called from express app
    container_name: MongoContainer

    # Mongo DB Config
    # env_file:
      # - config/mongo.env

    # DB needs to always be up
    restart: always

    # Setting external volume for /data/db in mongo container
    volumes:
      - type: volume
        source: mongodb_data_volume
        target: /data/db

    # Not binding mongo
    ports:
      - 27017


# Container to provide admin interface to running mongo container
  db-admin_container:

    # Provide build context
    build:
      context: .
      dockerfile: dockerfiles/DbAdmin.dockerfile

    # Push to registry hosting containers
    image: mohitdmak/bits_vaccination_portal:db_admin

    # Name for nginx to access
    container_name: DbAdminContainer

    # Supply env configs
    env_file:
      - src/config/DB_ADMIN_CONFIG.env

  # Dont start admin panel before db is running
  #  depends_on:
  #    - dev_container

  # Critical container service
    restart: always

  # Dont expose port to local machine, keep secure https connection
    ports:
      - 8081


  # # Container to provide interface to running mongo container
  # mongo-express_container:

  #   # default image
  #   image: mongo-express

  #   # Default name
  #   container_name: MongoExpressContainer
    
  #   # environment configs
  #   env_file:
  #     - config/mongo-express2.env       

  #   # Main mongo server needs to start first
  #   depends_on:
  #     - dev_container

  #   # Restart always, since Mongo container needs time to be up
  #   restart: always

  #   # Linking host os here
  #   ports:
  #     - 8080:8081


  # Container to run development environment
  dev_container:

    # Passing build context
    build:
        context: .
        dockerfile: dockerfiles/Api.dockerfile

    # Syncing with dockerhub stored image
    image: mohitdmak/bits_vaccination_portal:dev_web

    # Supply env configs
    env_file:
      - src/config/APP.env

    container_name: DevContainer

    # Restart in-case of Test Container failure
    restart: always

    # Creating volume bind between source code and working dir
    volumes:
      - .:/Portal
      - /Portal/node_modules/

    # Binding port 3000 with host os.
    ports:
      - 3000

    # Ensuring Db Container has been started before main app are ready
    depends_on:
      - mongo_container


  # Container to proxy requests on port 80 of AWS to web api running in port 3000 in container
  nginx_container:

    # Build context
    build:
        context: .
        dockerfile: dockerfiles/Nginx.dockerfile

    # Sync with dockerhub stored image
    image: mohitdmak/bits_vaccination_portal:nginx

    # Setting up context 
    container_name: NginxContainer

    # Proxy to listen always
    restart: always

    # Binding port 80 with host port 1340
    ports:
      - 1370:443

    # Using nginx config defined in folder
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/nginx.conf

    # Wait for web_api container to start first
    depends_on:
      - db-admin_container


  # Container to proxy requests on port 80 of AWS to web api running in port 3000 in container
  redis_container:

    # Build context
    build:
        context: .
        dockerfile: dockerfiles/Redis.dockerfile

    # Sync with dockerhub stored image
    image: mohitdmak/bits_vaccination_portal:redis_sessions

    # Setting up context 
    container_name: RedisSessionContainer

    # Proxy to listen always
    restart: always

    # Binding port 80 with host os port 1340
    ports:
      - 7000

    # Using nginx config defined in folder
    volumes:
      - ./redis:/data      

    # Ensuring Dev Container has been started before redis sessions are ready
    # depends_on:
    #   - dev_container


# NAMED VOLUMES
volumes:
  mongodb_data_volume:
    external: true