On a virtual server ubuntu 14.04 I have installed docker and I try to push to a local registry an image. I followed this guide on the Docker blog but when I try to push the
Setting up the docker registry directly on a host is quite frustrating. The easiest way to setup a local docker repository is to use the docker-registry docker image. Simply execute
docker run -p 5000:5000 -d registry
and docker should download the official docker registry image. After that you can attach to container and customize the setup. Source: http://www.devops-insight.com/2014/12/using-private-docker-repository-registry.html