luistrigueiros/hello

A "Hello World" application from the book OpenShift for Developers (Wood and Tannous, O'Reilly, 2021).

Hello, OpenShift for Developers!

This is a example that will serve an HTTP response of "Hello OpenShift for Developers!" written in Golang. It is also intended to be build and used with the Golang Source-to-Image builder image. This builder image is included in current versions of OpenShift (4.7 at the time).

Deploying on OpenShift

You can deploy this application on OpenShift using the following command:

oc new-app golang~https://github.com/openshift-for-developers/hello.git

Note: this example app is derived from the example at sclorg/golang-ex.

The response message can be set by using the RESPONSE environment variable. You will need to edit the pod definition and add an environment variable to the container definition and run the new pod.