title: Openshift deploy same tag from image stream
body: <p>I have in openshift a deployment-config that will poll changes in the image stream &amp; starts a new deployment whenever a new image is available. I have a requirement where I need to restart/redeploy same tag from the imagestream. I can achieve this by the deploy tab in the deployments section of the project in the openshift web console. Was checking for the cli version of the same. I am new to openshift &amp; I couldn't find it out. I checked out the oc rollout option but it basically deploys the  latest  tag, but I need the existing tag itself to be redeployed. </p>