docker-compose.yml

version: '3'
services:  
  postgres:
    image: postgres:latest
    build:
      context: ./database
      dockerfile: Dockerfile
    container_name: postgres
    ports:
      - 5432:5432
    env_file:
      - ./backend/app.env
    healthcheck:
      test: pg_isready -U root -d contact_db
      interval: 10s
      timeout: 3s
      retries: 5
  migrate:
    image: migrate/migrate:v4.15.2
    volumes:
      - ./backend/db/migration:/migrations
    command: ["-path", "/migrations", "-database", "postgresql://root:secret@postgres:5432/contact_db?sslmode=disable", "up"]
    restart: on-failure
    depends_on:
      - postgres
  web:
    build: ./nginx
    ports:
      - 80:80
    depends_on:
      - api
  api:
    build:
      context: ./backend
      dockerfile: Dockerfile
    ports:
      - 8080:8080
    depends_on:
      migrate:
        condition: service_completed_successfully
    environment:
      - DB_SOURCE=postgresql://root:secret@postgres:5432/contact_db?sslmode=disable
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    ports:
      - 3000:3000
    depends_on:
      - api

volumes:
  db: