Weblate is now available for your cloud or virtual machines - BitNami has published Weblate stack.
BitNami stack allows you to install native application on Linux or Mac OS X as well as provides images for virtual machines or to be run within cloud (some of these options are still waiting to be built).
Also I wanted to finally release SUSE Studio images, but all I get out of that are HTTP 500 errors (whenever I tried since Friday). Luckily today I at least managed to build one image to test. This allowed me to reproduce bug with broken registration as mailserver was missing in the image.