docker-compose.yml

version: "3.5"

services:
  api01: &api
    image: dagnei/rinha-backend-2024-q1:v1.0
    hostname: api01
    environment:
      # - ASPNETCORE_ENVIRONMENT = Development
      - PostgreSQL= Server=db; Port=5432;Database=Rinha2024;Username=admin; Password=123;Trust Server Certificate=true;;Minimum Pool Size=50;Maximum Pool Size=2000;Multiplexing=true;Timeout=15;Command Timeout=15;Cancellation Timeout=-1;No Reset On Close=true;Max Auto Prepare=20;Auto Prepare Min Usages=1
    
    ports:
      - "8081:8080"
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: "0.3"
          memory: "110MB"

  api02:
    <<: *api 
    hostname: api02
    environment:
      # - ASPNETCORE_ENVIRONMENT = Development
      - PostgreSQL= Server=db; Port=5432;Database=Rinha2024;Username=admin; Password=123;Trust Server Certificate=true;;Minimum Pool Size=50;Maximum Pool Size=2000;Multiplexing=true;Timeout=15;Command Timeout=15;Cancellation Timeout=-1;No Reset On Close=true;Max Auto Prepare=20;Auto Prepare Min Usages=1
    ports:
      - "8082:8080"
 
  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: "20MB"

  db:
    image: postgres:latest
    hostname: db
    environment:
      - POSTGRES_PASSWORD=123
      - POSTGRES_USER=admin
      - POSTGRES_DB=Rinha2024
    ports:
      - "5432:5432"
    command: postgres -c max_connections=300 -c shared_buffers=96MB -c checkpoint_timeout=600 -c synchronous_commit=off -c fsync=off -c full_page_writes=off -c work_mem=16MB
    volumes:
      - ./script.sql:/docker-entrypoint-initdb.d/script.sql
      - ./cria_transacao.sql:/docker-entrypoint-initdb.d/cria_transacao.sql
    deploy:
      resources:
        limits:
          cpus: "0.7"
          memory: "310MB"

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