docker-compose.yml

version: '3.8'

services:
  postgres:
    hostname: postgres.rinha2024.local
    image: postgres:16-alpine
    platform: linux/amd64
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: rinha2024
    ports:
      - "5432:5432"
    networks:
      - rinha2024
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 10
    deploy:
      resources:
        limits:
          cpus: "0.50"  # Ajustado conforme disponibilidade
          memory: "150MB"

  instance_1:
    hostname: instance_1.rinha2024.local
    image: elioenaiferrari/rinha2024:rust
    platform: linux/amd64
    ports:
      - "4000:4000"
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DATABASE_URL: postgres://postgres:postgres@postgres.rinha2024.local:5432/rinha2024
    networks:
      - rinha2024
    deploy:
      resources:
        limits:
          cpus: "0.40"
          memory: "150MB"

  instance_2:
    hostname: instance_2.rinha2024.local
    image: elioenaiferrari/rinha2024:rust
    platform: linux/amd64
    ports:
      - "4001:4000"
    depends_on:
      postgres:
        condition: service_healthy
      instance_1:
        condition: service_started
    environment:
      DATABASE_URL: postgres://postgres:postgres@postgres.rinha2024.local:5432/rinha2024
    networks:
      - rinha2024
    deploy:
      resources:
        limits:
          cpus: "0.40"
          memory: "150MB"

  nginx:
    hostname: nginx.rinha2024.local
    image: nginx:1.25-alpine
    platform: linux/amd64
    ports:
      - "9999:9999"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - instance_1
      - instance_2
    networks:
      - rinha2024
    deploy:
      resources:
        limits:
          cpus: "0.20"
          memory: "100MB"

networks:
  rinha2024:
    driver: bridge