Conceptual question. I am going to install to suse mgr in cloud (aws for example). As far as I read from advanced_topics_32.pdf, chapter 4 (SUSE Manager in the Public Cloud) it is possible to install Suse Mgr in cloud. I wondering how it will be possible to upgrade SuSE system (from 11 to 12 version) or do the system deploy as this functionality is strictly depended on dhcp, tftp, pxe services specially for environment with NAT (client and server in different network, network from client via NAT to public server).
Can you please explain to me or point me to the right documentation on how can I do system upgrade and deploy from SuSE Mgr in cloud.