docker-compose.yml

version: "3.8"

services:
  db:
    image: postgres:16.2-alpine
    command: postgres -c checkpoint_timeout=600 -c max_wal_size=4096 -c synchronous_commit=0 -c full_page_writes=0
    ports:
      - 5432:5432
    environment:
      POSTGRES_DB: rinha
      POSTGRES_USER: root
      POSTGRES_PASSWORD: sql
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    deploy:
      resources:
        limits:
          cpus: "0.45"
          memory: "150MB"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U root -d rinha"]
      interval: 2s
      timeout: 2s
      retries: 25

  api_1: &api_1
    deploy:
      resources:
        limits:
          cpus: "0.45"
          memory: "160MB"
    image: udleinati/rinha-de-backend-2024-q1-project:0.0.4
    environment:
      POSTGRES_HOST: db
      POSTGRES_PORT: 5432
      POSTGRES_DATABASE: rinha
      POSTGRES_USERNAME: root
      POSTGRES_PASSWORD: sql
      POSTGRES_LOGGER: "false"
    healthcheck:
      test: ["CMD-SHELL", "true"]
      interval: 2s
      timeout: 2s
      retries: 25
    depends_on:
      db:
        condition: service_healthy

  api_2:
    <<: *api_1

  haproxy:
    image: haproxy:2.9.5-alpine
    ports:
      - 9999:9999
    volumes:
      - ./haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: "80MB"
    depends_on:
      api_1:
        condition: service_healthy
      api_2:
        condition: service_healthy

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