Demo
We have created a demo application that you can deploy to Hop to see how it works. It’s a simple Express application that exposes a single endpoint that returns the hostname of the container it’s running on.Deploying the demo
- Fork node-express-app on GitHub.
- Create a new Hop deployment on the Console and select the GitHub repository you just forked.
- Hit
Deploy
and wait for the build to finish. - To expose your application to the web, create a Gateway and point it to port
3000
.
Adding a health check (optional)
Health checks are a great way to ensure your application has zero downtime. Health checks insure that:- If your application is not responding to requests, Hop will automatically restart it, and
- when containers start, the health check must succeed before the container gets added to your Gateway (load balancer)
Setting | Value |
---|---|
Path | / |
Port | 3000 |