docker-compose.yml

version: "3.5"

services:
  api01: &api
    image: andersonef/rinha-node-2024:latest
    hostname: api01
    environment:
      - SERVER_ID=1
      - DB_HOST=db
      - DB_PORT=5432
      - DB_NAME=rinha
      - DB_USER=postgres
      - DB_PASSWORD=postgres
      - MAX_CONNECTION_POOL=120
      - REDIS_HOST=redis
      - REDIS_PORT=6379
    ports:
      - "8081:9999"
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: "0.35"
          memory: "65MB"

  api02:
    <<: *api 
    hostname: api02
    environment:
      - SERVER_ID=2
      - DB_HOST=db
      - DB_PORT=5432
      - DB_NAME=rinha
      - DB_USER=postgres
      - DB_PASSWORD=postgres
      - MAX_CONNECTION_POOL=120
      - REDIS_HOST=redis
      - REDIS_PORT=6379
    ports:
      - "8082:9999"

  db:
    image: postgres:latest
    ports:
      - "5431:5432"
    environment:
      - POSTGRES_DB=rinha
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    volumes:
      - ./postgresql.conf:/etc/postgresql.conf
      - ./postgres.initdb.sql:/docker-entrypoint-initdb.d/init.sql
    deploy:
      resources:
        limits:
          cpus: "0.55"
          memory: "180MB"

  redis:
    image: redis:latest
    deploy:
      resources:
        limits:
          cpus: "0.05"
          memory: "10MB"
 
  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    ports:
        # Obrigatório expor/usar a porta 9999 no load balancer!
      - "9999:9999" 
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "230MB"

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