This directory and files are for experimental RaspberryPi4 (aarch64) port containing a custom built Apache CloudStack 4.15 repository for Ubuntu 20.04 (aarch64), systemvtemplate and guest templates. For more information, here's the blog: https://rohityadav.cloud/blog/cloudstack-rpi4-kvm/ - Rohit Yadav (rohit@apache.org)