Configurar App and API Protection para Node.js en Kubernetes

Documentos > Datadog Security > App and API Protection > Enabling App and API Protection > Activar App and API Protection para Node.js > Configurar App and API Protection para Node.js en Kubernetes

You can enable App and API Protection for Node.js services with the following setup options:

If your Node.js service already has APM tracing set up and running, then skip to service configuration
If your Node.js service doesn't have APM tracing set up, you can easily enable App and API Protection with Datadog's Automatic Installation
Otherwise, keep reading the following manual setup instructions

Overview

App and API Protection works by leveraging the Datadog Node.js library to monitor and secure your Node.js service. The library integrates seamlessly with your existing application without requiring code changes.

For detailed compatibility information, including supported Node.js versions, frameworks, and deployment environments, see Node.js Compatibility Requirements.

This guide explains how to set up App and API Protection (AAP) for Node.js applications. The setup involves:

Installing the Datadog Agent
Enabling App and API Protection monitoring
Running your Node.js application with the Datadog Agent
Verifying the setup

Requisitos previos

Clúster de Kubernetes
Aplicación Node.js en contenedor con Docker
kubectl configurado para acceder a tu clúster
Helm (recomendado para la instalación del Agent)
Tu clave de API Datadog
Biblioteca de rastreo Node.js Datadog (consulta los requisitos de la versión)

1. Instalación del Datadog Agent

Instala el Datadog Agent siguiendo las instrucciones de instalación de Kubernetes.

2. Activación de la monitorización de App and API Protection

Automatically enabling App and API Protection through Remote Configuration

APM Tracing cannot be disabled for the time being with remote config.

You can enable remote configuration on your services dashboard. Simply check the box for the service you want to enable App and API Protection for under "Activate on your APM services".

Activación manual de la monitorización de App and API Protection

Asegúrate de que tu archivo Docker incluye la biblioteca Node.js Datadog:

FROM node:18-alpine

# Instalar la biblioteca Node.js de Datadog
RUN npm install dd-trace

# Copiar tus archivos de aplicación
COPY package*.json ./
COPY . .
RUN npm install

# Iniciar tu aplicación con el rastreador Datadog
CMD ["node", "--require", "dd-trace/init", "app.js"]

Rastreo APM activado

Actualiza tu despliegue de Kubernetes para incluir las variables de entorno necesarias:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: your-nodejs-app
spec:
  template:
    spec:
      containers:
      - name: your-nodejs-app
        image: your-nodejs-app-image
        env:
        - name: DD_APPSEC_ENABLED
          value: "true"
        - name: DD_SERVICE
          value: "<MY_SERVICE>"
        - name: DD_ENV
          value: "<MY_ENV>"

Rastreo APM desactivado

Para desactivar el rastreo APM mientras se mantiene App and API Protection activado, debes configurar la variable de rastreo APM como false.

Actualiza tu despliegue de Kubernetes para incluir las variables de entorno necesarias:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: your-nodejs-app
spec:
  template:
    spec:
      containers:
      - name: your-nodejs-app
        image: your-nodejs-app-image
        env:
        - name: DD_APPSEC_ENABLED
          value: "true"
        - name: DD_APM_TRACING_ENABLED
          value: "false"
        - name: DD_SERVICE
          value: "<MY_SERVICE>"
        - name: DD_ENV
          value: "<MY_ENV>"