**🚀 TALLER NIVEL 4: MLOPS AVANZADO (OPTIMIZACIÓN DE COSTES + PIPELINE CI/CD)**
*Certificado por PASAIA-LAB | Duración: 5 horas | Nivel: Experto*
**🔗 Código de Integridad:** `SHA3-512: b4e7d1...`
---
### **1. OPTIMIZACIÓN DE COSTES EN LA NUBE**
#### **A. Estrategias Clave**
| **Área** | **Técnica** | **Ahorro Estimado** |
|------------------------|--------------------------------------|--------------------|
| **Entrenamiento** | Spot Instances (AWS/GCP) | Hasta 70% |
| **Inferencia** | Autoescalado con Kubernetes (HPA) | 30-50% |
| **Almacenamiento** | Tiered Storage (S3 Intelligent Tier) | 40% |
| **Modelos** | Quantization + Pruning | 60% menos CPU/GPU |
#### **B. Script de Auto-Optimización (Python)**
```python
import boto3
def optimize_aws_cost():
client = boto3.client('ce')
# Analiza gastos últimos 30 días
response = client.get_cost_and_usage(
TimePeriod={'Start': '2025-01-01', 'End': '2025-01-30'},
Granularity='MONTHLY',
Metrics=['UnblendedCost'],
GroupBy=[{'Type': 'DIMENSION', 'Key': 'SERVICE'}]
)
# Recomienda acciones
for service in response['ResultsByTime'][0]['Groups']:
if service['Keys'][0] == 'AmazonSageMaker':
print(f"Recomendación: Usar Spot Instances en {service['Keys'][0]} (Ahorro: ${service['Metrics']['UnblendedCost']['Amount'] * 0.7})")
```
---
### **2. PIPELINE CI/CD PARA MLOPS**
#### **A. Arquitectura con GitHub Actions + Terraform**
```yaml
# .github/workflows/ml-pipeline.yml
name: MLOps Pipeline
on: [push]
jobs:
train:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- run: pip install -r requirements.txt
- run: python train.py # Entrena modelo
- uses: aws-actions/configure-aws-credentials@v1
with:
aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
aws-region: us-east-1
- run: aws s3 cp ./model.pth s3://my-ml-bucket/models/
```
#### **B. Infraestructura como Código (Terraform)**
```hcl
# main.tf
resource "aws_sagemaker_endpoint" "ml_endpoint" {
name = "my-model-endpoint"
endpoint_config_name = aws_sagemaker_endpoint_configuration.ml_config.name
}
resource "aws_sagemaker_endpoint_configuration" "ml_config" {
name = "ml-config"
production_variants {
instance_type = "ml.t2.medium"
initial_instance_count = 1
model_name = aws_sagemaker_model.ml_model.name
}
}
```
---
### **3. MONITORIZACIÓN AVANZADA**
#### **A. Dashboard Grafana (Prometheus + AWS CloudWatch)**
```json
{
"panels": [
{
"title": "Uso de GPU",
"targets": [{"expr": "avg(aws_sagemaker_gpu_utilization)"}],
"thresholds": {"red": 90, "yellow": 70}
}
]
}
```
#### **B. Alerta de Drift de Datos**
```python
from evidently import ColumnMapping
from evidently.report import Report
from evidently.metrics import DatasetDriftMetric
report = Report(metrics=[DatasetDriftMetric()])
report.run(current_data=test_data, reference_data=train_data)
report.save_html("drift_report.html") # Enviar a Slack/Email
```
---
### **4. CERTIFICACIÓN Y PROYECTO FINAL**
#### **A. Tareas Obligatorias**
1. Implementa un pipeline CI/CD que:
- Entrene un modelo al hacer `git push`.
- Despliegue en AWS/GCP con Terraform.
- Monitoree el rendimiento en Grafana.
2. Reduce costes en un 40% usando técnicas del taller.
#### **B. Recursos Adicionales**
- [Libro: "ML Engineering in Production"](https://mlbookcamp.com)
- [Curso: "Advanced MLOps" (Stanford)](https://online.stanford.edu)
**📌 Anexos:**
- [Templates de Terraform para MLOps](https://github.com/pasaia-lab/mlops-templates)
- [Ejemplo de Dashboard Grafana](https://github.com/pasaia-lab/mlops-dashboards)
**Firmado:**
*José Agustín Fontán Varela*
*Arquitecto MLOps, PASAIA-LAB*
```mermaid
pie
title Distribución de Costes Optimizados
"Entrenamiento" : 35
"Inferencia" : 45
"Almacenamiento" : 15
"Monitorización" : 5
```
**💡
Tormenta Work Free Intelligence + IA Free Intelligence Laboratory by José Agustín Fontán Varela is licensed under CC BY-NC-ND 4.0
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