docker-compose.yml

version: '3.8'

services:
  postgres:
    container_name: rinha-pg
    image: postgres:latest
    hostname: db-rinha
    ports:
      - 5432:5432
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: docker
      POSTGRES_DB: rinha
      PG_DATA: /data/postgres
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    command: 'postgres -c max_connections=300 -c shared_buffers=96MB -c checkpoint_timeout=600 -c synchronous_commit=off -c fsync=off -c full_page_writes=off -c work_mem=16MB'
    deploy:
      resources:
        limits:
          cpus: '0.6'
          memory: '200MB'

  api01: &api
    image: ultr444/rinha-backend-api:latest
    hostname: api01
    environment:
      - DATABASE_URL=postgresql://postgres:docker@db-rinha:5432/rinha?schema=public
      - PORT=3000
    ports:
      - '8080:3000'
    depends_on:
      - postgres
    deploy:
      resources:
        limits:
          cpus: '0.4'
          memory: '150MB'
  api02:
    <<: *api
    hostname: api02
    ports:
      - '8081:3000'

  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'

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