docker-compose.yml

version: '3'
services:
  database:
    image: postgres
    healthcheck:
      test:
        [
          "CMD",
          "pg_isready",
          "-q",
          "-d",
          "postgres",
          "-U",
          "postgres"
        ]
      timeout: 45s
      interval: 10s
      retries: 10
    restart: always
    environment:
      POSTGRES_USER: user_postgres
      POSTGRES_DB: db_postgres
      POSTGRES_PASSWORD: password
    ports:
      - '5432:5432'
    volumes:
      - .:/usr/src

  application:
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      - database
    restart: always
    ports:
      - '4550:4550'
    volumes:
      - .:/usr/src
    links:
      - database