On the base of my ODOO v9 install script on Ubuntu 14.04 I produced a public docker image. You can use this Docker image for your own ODOO instances.

You can use the Docker image with the following commands:

Pull Docker Image
sudo docker pull andreschenkels/odoo9-ubuntu1404:1.0

Run the Docker image:

Run Docker Image
sudo docker run -t -i --name="odoo9-ubuntu1404" -p 8069:8069 andreschenkels/odoo9-ubuntu1404:1.0

You can now connect to the ODOO server with http://<hostname-or-ip>:8069