Virtualize machines with disk data in Ceph (libvirt)
We look into how to setup libvirt running virtualized machines with the disk data stored in an RBD pool in Ceph. We talk about the installation process and configuring ceph and storage pool.
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Best Way to Install OpenStack? OpenMetal vs Manual installation
We are looking into OpenMetal. How to get started and what is included. OpenMetal is a service where you get an OpenStack solution in a box with a Ceph cluster deployed on dedicated hardware.
How to make a contribution to the Ceph source code
I go through a recent PR I created on the Ceph project. This contribution was something that solved a problem that really annoyed me when I’ve used the dashboard regularly the last weeks during a large upgrade/migration.
Article XSLT example in XSpec
We look at using XML transforms and testing the result using XSpec
Sending files securely with minimal hazzle
In this video, we try out magic wormhole and talk about the technology behind the service. It’s built by one person who has worked on similar technologies for years and has now created a minimal program to send files to anyone securely. It uses a channel and two secret words that you easily can relay…
Doing some evening coding
I will continue working on one of my projects and if you want to come hangout you are welcome.
Ceph maintainance – Monitor IP change, massive deletions, cache tier remove
I talk about some maintainance I had to do recently where we switched the public network of our monitors, removed the cache tier and remove massive amount of objects and all the problems we encountered and handled.