Set Password or SSH Key for CentOS Cloud Images | CentOS provides cloud images for various cloud environments such as Openstack, RHV, Azure, or just KVM. It is possible to alter user passwords or SSH keys on these images without using cloud-init! This is nifty for use in Jenkins, Packer, local dev work or other use cases to just write changes to the image so it is ready to go. Check this out!
Enable Hyper-V Enlightenments in KVM for Better Windows VM Performance | KVM for a few years now supports Hyper-V Enlightenments. This provides better Windows performance in a virtual machine under KVM. Check it out!