the_order/infra/gateways/README.md

API Gateway Configuration

Configuration for API gateway, proxy, and WAF.

Components

• NGINX - Reverse proxy and load balancer
• API Gateway - Cloud provider API gateway (AWS API Gateway, GCP API Gateway, etc.)
• WAF - Web Application Firewall rules

Configuration Files

• nginx.conf - NGINX configuration
• api-gateway.yaml - API Gateway configuration (cloud-specific)
• waf-rules.yaml - WAF rules configuration

Features

• Rate limiting
• Request routing
• SSL/TLS termination
• Authentication/Authorization
• Request/Response transformation
• Logging and monitoring

Policies

• OPA (Open Policy Agent) policies in policies/ directory
• Rate limiting policies
• Access control policies
• Data validation policies

Usage

# Deploy NGINX configuration
kubectl apply -f nginx-configmap.yaml

# Update API Gateway
# (Cloud provider specific commands)

# Apply WAF rules
# (Cloud provider specific commands)