OpenShift supports applications deployment using an image that is stored in an external image registry. Images have the necessary packages and program tools to run the applications by default.
To deploy an application that is already part of an image:
oc login -u <user name>
oc new-project <project name>
oc new-app <image-name>
This guide uses openshift/hello-openshift for the image name.
Figure 11. Sample application deployment status