title: Creating Image for OpenNebula
body: <p>I have installed OpenNebula and Sunstone, but I have no images available for running. </p>
  
  <p>I found documentation on how to create image template and submit it to OpenNebula, but this documentation assumes that I already have an image of OS and I do not know how to make one. </p>
  
  <p>I want to run Ubuntu Server instances on my cloud. Is there any prepared images for OpenNebula that I could download and register with my cloud system? </p>
  
  <p>Another interesting way would be to take existing OS Installation (Disk Image) and submit is as such to cloud? Is that possible with KVM and OpenNebula?</p>