Description of problem:
On web console,try to create the application using source code,but it failed.
The error is: 
Cannot create DeploymentConfig ruby-hello-world. DeploymentConfig "ruby-hello-world" is invalid: template.controllerTemplate.template.spec.containers[0].ports[0].name: invalid value 'ruby-hello-world-tcp-8080': must be an IANA_SVC_NAME (at most 15 characters, matching regex [a-z0-9]([a-z0-9-]*[a-z0-9])*, it must contain at least one letter [a-z], and hypens cannot be adjacent to other hyphens): e.g. "http"

Version-Release number of selected component (if applicable):
devenv-fedora_1961

How reproducible:
Always

Steps to Reproduce:
1.Create application using source code on web console
2.
3.

Actual results:
Failed to create ruby-hello-world in project wsuntest

Cannot create DeploymentConfig ruby-hello-world. DeploymentConfig "ruby-hello-world" is invalid: template.controllerTemplate.template.spec.containers[0].ports[0].name: invalid value 'ruby-hello-world-tcp-8080': must be an IANA_SVC_NAME (at most 15 characters, matching regex [a-z0-9]([a-z0-9-]*[a-z0-9])*, it must contain at least one letter [a-z], and hypens cannot be adjacent to other hyphens): e.g. "http"

Expected results:
Could create the application successfully

Additional info:
Could create the app using source code via oc
$ oc new-app openshift/ruby-20-centos7~https://github.com/openshift/ruby-hello-world.git -n wsuntest --config=openshift.local.config/master/admin.kubeconfig 
imagestreams/ruby-20-centos7
imagestreams/ruby-hello-world
buildconfigs/ruby-hello-world
deploymentconfigs/ruby-hello-world
services/ruby-hello-world
A build was created - you can run `oc start-build ruby-hello-world` to start it.
Service "ruby-hello-world" created at 172.30.82.227 with port mappings 8080.