docker-compose.yml

services:
  db:
    image: postgres
    container_name: postgres
    restart: always
    ports:
      - "5432:5432"
    environment:
      POSTGRES_PASSWORD: 1234
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql:ro
    command: postgres -c checkpoint_timeout=600 -c max_wal_size=4096
    deploy:
      resources:
        limits:
          cpus: '0.45'
          memory: 140M
  api01: &api
    image: leonardoksn/rinhanodejs
    hostname: api01
    environment:
      - POSTGRES_PASSWORD=1234
      - POSTGRES_USER=postgres
      - POSTGRES_DB=postgres
      - POSTGRES_HOST=localhost
      - POSTGRES_HOST=postgres
      - PORT=3030
    container_name: api01
    build:
      dockerfile: ./Dockerfile
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: '0.45'
          memory: 200M
  api02:
    <<: *api
    hostname: api02
    container_name: api02
    
  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    ports:
      - "9999:9999"
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: "10MB"
 
volumes:
  pgdata: