docker-compose.yml

version: "3.5"

services:
  api01: &api
    build:
        context: .
        dockerfile: Dockerfile
        target: production
    hostname: api01
    environment:
      - DB_HOSTNAME=postgres://admin:123@localhost/rinha
      - PORT=8080

    depends_on:
      - db
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: "110MB"

  api02:
    <<: *api
    hostname: api02
    environment:
      - DB_HOSTNAME=postgres://admin:123@localhost/rinha
      - PORT=8081

  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    network_mode: host

    deploy:
      resources:
        limits:
          cpus: "0.20"
          memory: "30MB"

  db:
    image: postgres:latest
    hostname: db
    environment:
      - POSTGRES_PASSWORD=123
      - POSTGRES_USER=admin
      - POSTGRES_DB=rinha
    network_mode: host

    volumes:
      - ./sql/script.sql:/docker-entrypoint-initdb.d/script.sql
    deploy:
      resources:
        limits:
          cpus: "1"
          memory: "300MB"

volumes:
  api: