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Guía de Deployment

🚀 Deployment en Railway (Recomendado)​

Configuración Actual de Producción​

Plataforma: Railway.app
Proyecto: Datalake Nerdistor
Estado: ✅ Desplegado y funcionando

URLs de Producción:​

Repositorios GitHub (PRIVADOS):​

🔧 Configuración Railway​

1. Variables de Entorno Backend​

# Railway PostgreSQL (Automático)
DATABASE_URL=[Railway PostgreSQL URL]

# API Configuration
PORT=8000
ENVIRONMENT=production
DEBUG=false
CORS_ORIGINS=["*"]

# Security
JWT_SECRET=[Generated JWT Secret]

# Integrations (Configurar según tenant)
VTEX_API_KEY=vtexappkey-account-key
VTEX_API_TOKEN=your-vtex-token
VTEX_ACCOUNT=your-account
VTEX_ENVIRONMENT=vtexcommercestable

2. Variables de Entorno Frontend​

# API Connection
VITE_API_URL=https://nerdistan-datalake-production.up.railway.app
VITE_APP_NAME="Nerdistan CDP"
VITE_APP_ENV=production

# Features
VITE_ENABLE_ANALYTICS=true
VITE_ENABLE_REALTIME=true

🛠️ Comandos Railway CLI​

Administración del Proyecto​

# Vincular proyecto local
cd /path/to/nerdistan-datalake
railway link
# Seleccionar: Datalake Nerdistor

# Ver logs del backend
railway service
# Seleccionar: nerdistan-datalake
railway logs

# Ver logs del frontend
cd ../nerdistan-cdp-frontend
railway service
# Seleccionar: nerdistan-cdp-frontend
railway logs

# Variables de entorno
railway variables

# Redeploy manual
railway up

# Ver estado general
railway status

Gestión de Base de Datos​

# Conectar a PostgreSQL
railway connect postgres

# Backup de base de datos
railway run pg_dump $DATABASE_URL > backup.sql

# Restore desde backup
railway run psql $DATABASE_URL < backup.sql

🗄️ Base de Datos​

PostgreSQL en Railway​

# Configuración automática
Host: postgres.railway.internal
Database: railway
Usuario: postgres
Password: [Automático en Railway]
Conexión: Via DATABASE_URL

Migración desde DigitalOcean (Legacy)​

-- Conexión legacy (solo lectura)
Host: db-postgresql-nyc1-33151-do-user-22736056-0.i.db.ondigitalocean.com
Port: 25060
Database: nerdistan_prod
User: miguel
SSL: Required

Schema Setup​

# Ejecutar migraciones iniciales
railway run python -c "
from 02_implementation.00_run_all import run_all_systems
run_all_systems()
"

# Verificar tables
railway run psql $DATABASE_URL -c "\dt"

🔄 CI/CD Pipeline​

GitHub Actions (Automático)​

# .github/workflows/railway-deploy.yml
name: Deploy to Railway
on:
  push:
    branches: [main, feature/railway-deployment]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: railway/railway-action@v1
        with:
          token: ${{ secrets.RAILWAY_TOKEN }}
          service: nerdistan-datalake

Deploy Manual​

# Backend deploy
cd nerdistan-datalake
git push origin feature/railway-deployment
railway up

# Frontend deploy
cd nerdistan-cdp-frontend
git push origin main
railway up

📊 Monitoreo y Salud​

Health Checks​

# Backend health
curl https://nerdistan-datalake-production.up.railway.app/health

# API status
curl https://nerdistan-datalake-production.up.railway.app/api/v2/health

# Database connection
curl https://nerdistan-datalake-production.up.railway.app/api/v2/db/health

Métricas de Railway​

  • CPU Usage: < 50%
  • Memory Usage: < 80%
  • Response Time: < 200ms
  • Uptime: 99.9%

Logs y Debugging​

# Ver logs en tiempo real
railway logs --follow

# Filtrar por servicio
railway logs --service nerdistan-datalake

# Logs con timestamp
railway logs --timestamps

# Descargar logs
railway logs > deployment.log

🔒 Seguridad​

SSL/TLS​

  • ✅ HTTPS automático en Railway
  • ✅ Certificados SSL gestionados
  • ✅ HTTP/2 habilitado

Environment Variables​

  • ✅ Almacenamiento seguro en Railway
  • ✅ No hardcoded en código
  • ✅ Rotación periódica de secrets

Database Security​

  • ✅ Conexiones SSL requeridas
  • ✅ Firewall configurado
  • ✅ Backups automáticos diarios

🚨 Troubleshooting​

Error de Deploy​

# Ver logs del último deploy
railway logs --filter "deploy"

# Restart servicio
railway service restart

# Check variables
railway variables

Error de Base de Datos​

# Test conexión
railway run python -c "
import psycopg2
import os
conn = psycopg2.connect(os.environ['DATABASE_URL'])
print('Database OK')
"

# Reset schema
railway run python 02_implementation/00_reset_schema.py

Error de API​

# Test endpoints
curl -I https://nerdistan-datalake-production.up.railway.app/docs

# Check CORS
curl -H "Origin: https://nerdistan-cdp-frontend-production.up.railway.app" \
  https://nerdistan-datalake-production.up.railway.app/api/v2/health

📈 Escalabilidad​

Horizontal Scaling​

# Escalar instancias (Railway Pro)
railway scale --replicas 3

# Auto-scaling config
railway config set RAILWAY_AUTOSCALE_MIN=1
railway config set RAILWAY_AUTOSCALE_MAX=5

Vertical Scaling​

# Aumentar recursos
railway config set RAILWAY_MEMORY=2GB
railway config set RAILWAY_CPU=1000m

Database Scaling​

# Upgrade PostgreSQL plan
railway addons:upgrade postgres --plan=pro

# Read replicas (futuro)
railway addons:create postgres-replica

🔮 Roadmap de Infrastructure​

Q4 2024​

  • Redis para caching
  • CDN para assets estáticos
  • Monitoring con DataDog
  • Alerts automáticos

Q1 2025​

  • Multi-región deployment
  • Database read replicas
  • CI/CD optimizado
  • Load balancing

💡 Tip: Utiliza railway status regularmente para monitorear la salud de todos los servicios.