Login to docker.io servers and push a named image to the server.
sudo docker.io login
sudo docker.io push oslandia/pggis
Get the image from docker.io :
sudo docker.io pull oslandia/pggis
In order to automate things better and save download/upload time, it is better to setup Trusted builds on docker.io
The docker_io branch from this repository is a Trusted Build on docker.io. Each commit to the docker_io branch will automatically trigger a build on docker.io and make a new version of the oslandia/pggis image.
See more information on docker.io Trusted Build here : http://docs.docker.io/docker-io/builds/