java - How to deploy war file in openshift -


i've created account in openshift. i've selected tomcat7.

then i'm trying configure application, asking public url path.

i've given application name "natsample" , asking namespace, tried lots of names showing namespace 'example' in use. please choose another.

it doesn't take values in namespaces.

what problem in this?

the names trying may popular. has nothing deploy war file .

namespace need unique across openshift doamin. namespace treated external url (public) application, that's why important.

if want host java web application there lot of guide can find purpose try follow 1 of them. example:

tomcat-getting-started

i use one

openshift-tomcat-quickstart


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