apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: myapp-ingress
  annotations:
    # Nginx ingress controller
    kubernetes.io/ingress.class: "nginx"
    # SSL redirect
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    # CORS
    nginx.ingress.kubernetes.io/enable-cors: "true"
    # Rate limiting
    nginx.ingress.kubernetes.io/limit-rps: "100"
    # Certificate manager (for automatic SSL)
    cert-manager.io/cluster-issuer: "letsencrypt-prod"
spec:
  tls:
  - hosts:
    - myapp.example.com
    secretName: myapp-tls
  rules:
  - host: myapp.example.com
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: myapp-service
            port:
              number: 80
      - path: /api
        pathType: Prefix
        backend:
          service:
            name: myapp-api-service
            port:
              number: 80