docker-compose.yml

version: '3.8'

services:
  db:
    image: postgres:13
    container_name: my_postgres_db
    environment:
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
      POSTGRES_DB: mydatabase
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U user"]
      interval: 10s
      timeout: 5s
      retries: 5

  web:
    build: .
    container_name: my_web_app_container
    ports:
      - "7860:7860"
    depends_on:
      db:
        condition: service_healthy
    environment:
      - NODE_ENV=development
    links:
      - db

volumes:
  postgres_data: