docker-compose.example.yml

version: '3.5'

services:
  app:
    build: 
      context: .
      dockerfile: Dockerfile
    ports:
      - 3000:3000
    expose:
      - 3000
    restart: "always"
    environment:
      - DB_URL: postgres://admin:123@db:5432/api
      - WEB_PORT: :3000
      - TIMEOUT: 10
      - TOKEN_TYPE: Bearer
      - JWT_TOKEN: test
      - JWT_EXPIRE_HOUR: 1
      - ENVIRONMENT: development
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: "0.40"
          memory: "200MB"

  db:
    image: "postgres:15"
    ports:
      - 5432:5432
    environment:
      - POSTGRES_PASSWORD=123
      - POSTGRES_USER=admin
      - POSTGRES_DB=api
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
      - postgres_data:/var/lib/postgresql/data
    command: "postgres -c checkpoint_timeout=600 -c max_wal_size=4096 -c max_connections=350 -c effective_cache_size=1GB"
    deploy:
      resources:
        limits:
          cpus: "0.60"
          memory: "600MB"

networks:
  default:
    driver: bridge
    name: machine-api-network

volumes:
  postgres_data: