docker-compose.yml

version: '3.8'
name: rinha-de-backend-lbaesso-dotnet
services:

  app1: &app
    container_name: app1
    image: lbaisso/rinha-de-backend-2024-q1-dotnet:latest
    network_mode: host
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      - DB_HOST=localhost
      - DB_PORT=5432
      - DB_USER=postgres
      - DB_PASS=password
      - DB_NAME=rinha
      - DB_MIN_POOL_SIZE=4
      - DB_MAX_POOL_SIZE=4
      - Kestrel__Endpoints__Http__Url=http://*:9001
    deploy:
      resources:
        limits:
          cpus: "0.37"
          memory: "110MB"

  app2:
    <<: *app
    container_name: app2
    environment:
      - DB_HOST=localhost
      - DB_PORT=5432
      - DB_USER=postgres
      - DB_PASS=password
      - DB_NAME=rinha
      - DB_MIN_POOL_SIZE=4
      - DB_MAX_POOL_SIZE=4
      - Kestrel__Endpoints__Http__Url=http://*:9002

  gateway:
    container_name: gateway
    image: nginx:latest
    volumes:
      - ./nginx-proxy.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - app1
      - app2
    network_mode: host
    expose: 
      - 9999
    deploy:
      resources:
        limits:
          cpus: "0.26"
          memory: "40MB"

  postgres:
    container_name: postgres
    hostname: postgres
    image: postgres:latest
    command: postgres -c 'max_connections=64' -c 'shared_buffers=280MB'
    network_mode: host
    volumes:
      - ./script.sql:/docker-entrypoint-initdb.d/script.sql
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
      POSTGRES_DB: rinha
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
      interval: 5s
      timeout: 10s
      start_period: 5s
      retries: 3
    deploy:
      resources:
        limits:
          cpus: "0.50"
          memory: "290MB"