docker-compose.yml

version: "3.5"

services:
  api01: &api
    image: carolinejk/rinha-backend:latest
    hostname: api01
    environment:
      - DB_HOSTNAME=db
    ports:
      - "8081:8080"
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: "0.6"
          memory: "140MB"

  api02:
    <<: *api
    hostname: api02
    environment:
      - DB_HOSTNAME=db
    ports:
      - "8082:8080"
      
  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    ports:
      - "9999:9999"
    depends_on:
      - api01
      - api02
    deploy:
      resources:
        limits:
          cpus: "0.17"
          memory: "150MB"

  db:
    image: postgres:latest
    hostname: db
    command: 'postgres -c max_connections=1024 -c shared_buffers=128MB -c synchronous_commit=off -c fsync=off -c full_page_writes=off'
    environment:
      - POSTGRES_USER=rinha
      - POSTGRES_PASSWORD=rinha
      - POSTGRES_DB=rinha
    ports:
      - "5432:5432"
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    deploy:
      resources:
        limits:
          cpus: "0.13"
          memory: "120MB"

networks:
  default:
    driver: bridge
    name: rinha-nginx-2024q1