I would like to run Web Gateway as instance on Amazon EC2. I tried to import the VM into EC2, but I got error. When I try to install the iso in Xen enviroment I get error 17: Cannot mount the disk.
I tried to install a xen supported kernel, but not working.
the supported platforms are physical appliances and VMWare ESX(i) as far as I know.
Actually it is not that MWG is not able to run on EC2 (we do this for evaluation purposes), but there is no documentation about the image creation process and none of the images has ever been tested by QA, If you just need one instance in EC2 to work with you can run a "cloud evaluation" once for your account for 30 days/10GB of usage from within the Content Security Portal.
Apart from that we do not provide any official assistance or support for MWG on AWS, therefore I strongly recommend to switch to one of the tested platforms, especially for production usage.