Exposing the Pod: Localhost Tunnels for Kubernetes Developers
IT InstaTunnel Team Published by the InstaTunnel team | Editorial policy Quick answer Exposing the Pod: Kubernetes Localhost Tunnels (Inlets vs ng: webhook testing answer For local webhook testing, run your app locally, expose it with a public HTTPS tunnel, and paste the stable callback URL into the provider dashboard. How do I test webhooks on localhost? Start your local server, open a public HTTPS tunnel to that port, configure the provider webhook URL, and inspect events in your local logs. Why does a stable webhook URL matter? Stable URLs prevent provider dashboards from needing manual callback updates every time you restart a tunnel. Cloud-native development has fundamentally changed what “localhost” means. A decade ago, a developer might spin up a simple Node.js server on localhost:3000 and use a standard reverse proxy to share it with the world. Today, cloud-native developers don’t just run standalone web servers — they run entire local Kubernetes clusters using tools lik...