docker-compose.yaml.example

version: '3.9'

services:
  postgresql-backend:
    image: postgres:15.1-alpine
    container_name: postgresql-backend
    restart: always
    ports:
      - '5432:5432'
    environment:
    # change env value based on requirement
      - 'POSTGRES_USER=example_user' 
      - 'POSTGRES_DB=example_db'
      - 'POSTGRES_PASSWORD=example_password'
    volumes:
    # change volume location "/example/location" requirement
      - /example/location:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]

  app-backend:
    container_name: app-backend
    build:
      context: '../todolist-backend'
      dockerfile: Dockerfile
    image: 'backend-todolist:1.0.0'
    restart: always
    depends_on:
      postgresql-backend:
        condition: service_healthy
    ports:
      - '8002:8002'
    environment:
      - 'DB_HOST_DATABASE=postgresql-backend'
      - 'APP_PORT=8002'

  app-frontend:
    container_name: app-frontend
    build:
      context: '.'
      dockerfile: Dockerfile
    image: 'frontend-todolist:1.0.0'
    restart: always
    ports:
      - '3000:3000'
    environment:
      - 'REACT_APP_NODE_ENV=development'
      - 'REACT_APP_BASE_URL=http://127.0.0.1:8002/api/v1'
    depends_on:
      - app-backend
volumes:
  /example/location: