Category Archives: OpenStack

Obstacles for your OpenStack cloud

Posted on February 6, 2018 by ebl

This short post is for all OpenStack users or administrators who like to use tiny base images to test the functionality of their OpenStack environment. I really like the very small CirrOS image, it allows you to launch instances very … Continue reading →

Posted in OpenStack, SUSE Cloud, Virtualisation | Tagged , , , | Leave a comment

OpenStack: How to enable live-migration on KVM

Posted on October 26, 2017 by ebl

For quite some time I had live-migration on my mind but never really had the time to dig into this deep enough to get it working. But a couple of weeks ago this topic came up again, we were planning … Continue reading →

Posted in Ceph, OpenStack, Virtualisation | Tagged , | Leave a comment

How to migrate instances from Xen to KVM

Posted on August 10, 2017 by ebl

This post is a short one, basically it contains only two steps. The goal is to be able to launch a Xen instance on a KVM host. Currently, we are testing KVM as hypervisor for our private (OpenStack) cloud as … Continue reading →

Posted in OpenStack, Virtualisation | Tagged , , , | Leave a comment