AIOPs - How to remove ingress port 80, we need only 443 enabled?

Products

• DX Operational Intelligence
• DX Application Performance Management

Issue/Introduction

kubectl get ingresses shows TCP 80 listener for all services, we need to remove 80 listener port to meet our security requirements.

Environment

DX Platform 2x

Resolution

when ssl is enabled by default the http will be redirected to https routes so even if  someone accesses ingress with http the traffic will be redirected automatically to 443.  

 

You can safely ignore 80 port.

Here is the reference: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/nginx-configuration/annotations.md#server-side-https-enforcement-through-redirect

Additional Information

https://knowledge.broadcom.com/external/article/190815/aiops-troubleshooting-common-issues-and.html