NetScaler ingress controller

Multi-port services support

December 31, 2023

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There are situations where you need to expose more than one port for a service. NetScaler Ingress Controller supports configuring multiple port definitions on a service. You can provide a service port name (supported from the NetScaler Ingress Controller version 1.9.20 onwards) or port number for a targeted back end service while configuring the Ingress rules.

Example: Multi-port service

Following is an example for multi-port service definitions.

Ingress

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    ingress.citrix.com/frontend-ip: 192.101.12.111
  name: servicemultiportname
spec:
  rules:
  - host: app
    http:
      paths:
      - backend:
          service:
            name: myservice
            port:
              name: insecure
        path: /v1
        pathType: Prefix
  - host: app
    http:
      paths:
      - backend:
          service:
            name: my-service
            port:
              name: secure
        path: /v2
        pathType: Prefix
 

Multi-port service

apiVersion: v1
kind: Service
metadata:
 name: myservice
spec:
 selector:
    app: myapp
 ports:
    - name: insecure
      protocol: TCP
      port: 80
      targetPort: 9376
    - name: secure
      protocol: TCP
      port: 443
      targetPort: 9377
 

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NetScaler Secure Deployment Guide

Multi-port services support

December 31, 2023

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Multi-port services support

Example: Multi-port service

Ingress

Multi-port service

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