docker-compose.yml

version: '3.5'

services:
  dotnet-web-01: &api
    image: andregbiba/rinha-dotnet:latest
    hostname: service-01
    depends_on:
      - postgres
    environment:
      ASPNETCORE_ENVIRONMENT: Production
      HTTP_PORT: 8010
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "110MB"
    network_mode: host


  dotnet-web-02: 
    <<: *api
    hostname: service-02
    environment:
      ASPNETCORE_ENVIRONMENT: Production
      HTTP_PORT: 8020


  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - dotnet-web-01
      - dotnet-web-02
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "20MB"

  postgres:
    image: postgres:latest
    hostname: db
    environment:
      POSTGRES_USER: user_rinha
      POSTGRES_PASSWORD: passwd_rinha
      POSTGRES_DB: db_rinha
    volumes:
      - ./script.sql:/docker-entrypoint-initdb.d/script.sql
    command: 'postgres -c max_connections=100 -c log_min_error_statement=panic -c log_min_duration_statement=-1 -c log_min_duration_sample=-1 -c log_min_messages=panic -c synchronous_commit=off -c fsync=off -c listen_addresses="*"' 
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: "310MB"  
    healthcheck:
      test: ["CMD", "pg_isready", "--username", "rinha", "--port", "5432"]
      interval: 3s
      timeout: 2s
      retries: 10
      start_period: 3s