// mongoose
const options = {
  autoIndex: true, // Don't build indexes
  reconnectTries: Number.MAX_VALUE, // Never stop trying to reconnect
  reconnectInterval: 500, // Reconnect every 500ms
  poolSize: 10, // Maintain up to 10 socket connections
  // If not connected, return errors immediately rather than waiting for reconnect
  bufferMaxEntries: 0
};
console.log(options);
mongoose.connect('mongodb://blogUser:blogUserPassword@mongo/blog', options).then(
  () => { console.log("connected !!!"); },
  err => { console.log(err);  }
);

version: '3'

services:
  mongo:
    container_name: mongo
    image: mongo
    environment:
      - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}
    volumes:
      - ./dbSetup.js:/docker-entrypoint-initdb.d/dbSetup.js
      - /data/db:/data/db
    ports:
      - "27017:27017"

  blog_api:
    container_name: blog_api
    build: ../blog.com/api
    restart: always
    expose:
      - 3000
    ports:
      - "3000:3000"
    links:
      - mongo
    depends_on:
      - mongo