Add second cname for openshift

问题:

I have successfully customize domain with

rhc alias add tutorial reboltutorial.net
rhc alias add tutorial www.reboltutorial.net

Problem is I cannot add

CNAME   .reboltutorial.net  tutorial-rebol.rhcloud.com

to my current DNS records

A   reboltutorial.net   198.XXX.YYY.ZZZ NA  3600        
CNAME   www.reboltutorial.net   tutorial-rebol.rhcloud.com

So is it possible to add both domain.com and www.domain.com to Openshift ?

Update : well finally even without adding 2nd Cname reboltutorial.net works though I don't understand how if someone can explain to me :)

回答1:

No that is not possible. You are trying to point an A record ( reboltutorial.net) to a URL and this is not allowed.

Some DNS providers to what is called naked domain forwarding and so you could then point your A record to a C record or direct to the URL.

More is explained in this blog post

https://www.openshift.com/blogs/custom-url-names-for-your-paas-applications-host-forwarding-and-cnames-the-openshift-way