docker-compose.yml

version: "3.5"

services:

  api01: &api
    image: docker.io/guaracybm/rinha-2024-01
    #build: .
    environment:
      DB_HOST: localhost
      PORT: 3000
    depends_on:
      - postgres
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.5" # 0.55
          memory: "180MB" # 200

  api02:
    <<: *api
    environment:
      DB_HOST: localhost
      PORT: 3001

  nginx:
    image: nginx:latest
    command: ["nginx", "-g", "daemon off;"]
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    ulimits:
      nproc: 1000000
      nofile:
        soft: 1000000
        hard: 1000000
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.15" # 0.15
          memory: "10MB" # 10

  postgres:
    image: postgres:latest
    #hostname: db
    environment:
      POSTGRES_PASSWORD: 123
      POSTGRES_USER: admin
      POSTGRES_DB: rinha
    ports:
      - "5432:5432"
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    command: postgres -c checkpoint_timeout=600 -c max_wal_size=8192 -c synchronous_commit=0 -c full_page_writes=0
    deploy:
      resources:
        limits:
          cpus: "0.35" # 0.25
          memory: "180MB" # 140