This post describes the process of adding webmentions to your own site

Using webmention.io, Bridgy, and GitHub Actions to add webmentions to a static site

It can be done!

The Kubernetes command-line interface (CLI), kubectl, can be used to run commands against a Kubernetes cluster. Because OpenShift Container Platform is a certified Kubernetes distribution, you can use the supported kubectl binaries that ship with OpenShift Container Platform , or you can gain extended functionality by using the oc binary.