docker-compose.yml

version: '3.9'
name: 'rinha-backend-praeiro'

services:
  api1: &api    
    image: andrepraeiro/rinha-praeiro:latest
    hostname: api1
    container_name: rinhaapi1
    environment:
      - ConnectionStrings__rinha=Host=db;Database=rinha;Username=rinha;Password=rinha;Pooling=true;Minimum Pool Size=10;Maximum Pool Size=15;Multiplexing=true;Timeout=120;Command Timeout=120;Cancellation Timeout=-1;No Reset On Close=true;Max Auto Prepare=20;Auto Prepare Min Usages=1;
    depends_on:
      db:
        condition: service_healthy
    networks:
      - app-network
    ulimits:
      nofile:
        soft: 1000000
        hard: 1000000
    deploy:
      resources:
        limits:
          cpus: '0.42'
          memory: '70MB'
  api2:
    <<: *api
    hostname: api2
    container_name: rinhaapi2
  db:
    image: postgres:alpine
    container_name: rinhadb
    hostname: database
    command: postgres -c max_connections=500 -c shared_buffers=50MB -c synchronous_commit=off -c fsync=off -c full_page_writes=off
    environment:
      - POSTGRES_PASSWORD=rinha
      - POSTGRES_USER=rinha
      - POSTGRES_DB=rinha
    ports:
      - "5432:5432"
    networks:
      - app-network
    volumes:
      - ./Sql/init.sql:/docker-entrypoint-initdb.d/01-init.sql
      - ./Sql/reset.sql:/docker-entrypoint-initdb.d/02-reset.sql
      - ./Sql/criartransacao.sql:/docker-entrypoint-initdb.d/03-criartransacao.sql
    healthcheck:
      test: ["CMD", "pg_isready", "--username", "rinha"]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 10s
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: '390MB'
  nginx:
    image: nginx
    container_name: rinha_nginx
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api1
      - api2
    ports:
      - "9999:9999"
    networks:
      - app-network
    deploy:
      resources:
        limits:
          cpus: '0.2'
          memory: '20MB'
networks:
  app-network: