docker-compose.yml

version: "3.5"

services:
  api01: &api
    image: pr3d4dor/rinha-de-backend-2024-q1-golang:latest
    hostname: api01
    environment:
      - DB_HOST=db
      - DB_USER=admin
      - DB_PASSWORD=123
      - DB_NAME=rinha
      - DB_PORT=5432
    ports:
      - "8081:8080"
    depends_on:
        db:
          condition: service_healthy
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: "100MB"

  api02:
    <<: *api
    hostname: api02
    environment:
      - DB_HOST=db
      - DB_USER=admin
      - DB_PASSWORD=123
      - DB_NAME=rinha
      - DB_PORT=5432
    ports:
      - "8082:8080"

  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    ports:
      - "9999:9999"
    deploy:
      resources:
        limits:
          cpus: "0.1"
          memory: "50MB"

  db:
    image: postgres:16-alpine
    hostname: db
    command: postgres -c config_file=/docker-entrypoint-initdb.d/postgresql.conf
    environment:
      - POSTGRES_PASSWORD=123
      - POSTGRES_USER=admin
      - POSTGRES_DB=rinha
    healthcheck:
      test: ["CMD-SHELL", "pg_isready"]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 10s
    ports:
      - "5432:5432"
    volumes:
      - ./script.sql:/docker-entrypoint-initdb.d/script.sql
      - ./postgresql.conf:/docker-entrypoint-initdb.d/postgresql.conf
    deploy:
      resources:
        limits:
          cpus: "0.6"
          memory: "300MB"

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