[WFLY-18768] OpenShift support for the mail quickstart

[Dkafetzis]

https://issues.redhat.com/browse/WFLY-18768

[openshift-ci]

Hi @Dkafetzis. Thanks for your PR.

I'm waiting for a wildfly member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[emmartins]

hi @Dkafetzis , I am delegating review to @yersan , who leads mail's component

[yersan]

/ok-to-test

[yersan]

Hello @Dkafetzis , you did great work with this, thanks!

I've added minor notes to review, also, when I compile the mail server locally, the readme.html generated does not contain all the steps related to helm charts and OpenShift, what is the trick to read the final documentation generated from this soruces?

[yersan]

s/The backend will be built and deployed/The application will be built and deployed

Named it backend here does not sound correct to me, it is not a backend that exposes any API to other front-end applications.

[yersan]

This title is not correct, it should be "Install the Mail server on Openshift" or something like that