version: '3'

services:
  mongodb:
    image: mongo:bionic
    expose:
      - 27017
    restart: always
    command: [ "--bind_ip_all", "--replSet", "adaptor-repl" ]
    volumes:
      - mongo_db_data:/data/db
    # See also: https://www.upsync.dev/2021/02/02/run-mongo-replica-set.html   
    healthcheck:
      test: test $$(echo "rs.initiate({_id:'adaptor-repl',members:[{_id:0,host:\"mongodb:27017\"}]}).ok || rs.status().ok" | mongo --port 27017 --quiet) -eq 1
      interval: 10s
      start_period: 30s

  adaptor_server:
    image: registry.gitlab.com/machina_ex/adaptor_ex/adaptor_ex_server
    # build: ./ # use this to build local git tree
    restart: always
    ports:
      - 8081:8081
    depends_on:
      - mongodb
    tty: true
    stdin_open: true
    #entrypoint: [ "node", "index.js", "--headless"] # use this if you don't need mongodb
    entrypoint: [ "node", "index.js", "--headless", "-d", "mongodb", "-m","mongodb://mongodb:27017/?replicaSet=adaptor-repl" ]
    volumes:
      - ./adaptor_data:/usr/src/app/adaptorex
      
  adaptor_client:
    image: registry.gitlab.com/machina_ex/adaptor_ex/adaptor_ex_client
    restart: always
    volumes:
      - ./adaptor_client_config.json:/public/config.json
    ports:
      - 8080:80
      
volumes:
  mongo_db_data: