docker-compose.yaml

version: "3.5"

services:
  api01: &api
    image: edimarlnx/rinha-de-backend-2024-q1-edimarlnx:latest
    hostname: api01
    environment:
      - DB_URI=postgres://postgres:postgres@db:5432/rinha-backend?sslmode=disable
      - GIN_MODE=release
    ports:
      - "8080"
    depends_on:
      - db
    restart: always
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "100MB"
  api02:
    <<: *api
    hostname: api02

  lb:
    image: haproxy:latest
    volumes:
      - ./haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
    depends_on:
      - api01
      - api02
    ports:
      - "9999:80"
    deploy:
      resources:
        limits:
          cpus: "0.3"
          memory: "100MB"

  db:
    image: postgres:12-alpine
    hostname: db
    environment:
      - POSTGRES_DB=rinha-backend
      - POSTGRES_PASSWORD=postgres
    ports:
      - "55432:5432"
    volumes:
      - ./initdb.d:/docker-entrypoint-initdb.d
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "250MB"
networks:
  default:
    driver: bridge
    name: rinha-2024q1