如何在OpenShift Online中配置通配符/ catchatch域？

Question

My app handles a ton of sub-domains (www.example.org, foo.example.org, bar.example.org, ...).

Due to the big amount and the fact that the sub-domains are determined based on regular exports from another system , it would be virtually impossible to manually add all of them as OpenShift Online domain aliases.

Is there a way to configure OpenShift to do a catch all?

So far I've tried entering things like *.example.org , @.example.org and .example.org , but OpenShift says "The specified alias is not allowed"

Answer 1

OpenShift Online does not currently support wildcard subdomains. You would have to add each domain as a separate alias. I would suggest you use subfolders instead of subdomains (www.example.com/username instead of username.example.com)

Answer 2

I don't know if this was just added recently or you didnt find it, but I think you are looking for this:

*.example.com. 300 IN  A 192.168.133.2

https://docs.openshift.org/latest/admin_guide/install/prerequisites.html#environment-requirements