Recently I did a lot of tests with Atomic, such as a creating custom images for Ceph, and ways to provide an immutable infrastructure. However, Atomic is meant to be a host platform for a container platform using Kubernetes. Their Getting Started guide describes how to setup a basic environment …

As a consultant, an engineer, or just any employee, you are responsible to provide solutions to challenges and issues you face on the workfloor. No no, let me say it this way, you are responsible to come up with ideas to improve a situation, make it more efficient. Or, in …

One of the books I got recommended early in my career was Object Design: Roles, Responsibilities, and Collaborations by Rebecca Wirfs-Brock and Alan McKean. The topic of this book is OOD (Object-Oriented Design). It is a wordy book, which could certainly could have been shorter, but the content makes certainly …

Maintaining documentation can be an involved process, especially when different versions and output formats are needed. One of the documents I, and probably you also, have to maintain is your work history or resume/CV. Some while back I changed this document from an OpenOffice document to plain text and …

In this article I will describe how you can setup a webserver environment with Highly Available (HA) storage, provided by GlusterFS. We will be setting up a simple environment in which storage between two webservers needs to be replicated.

GlusterFS is a scalable network filesystem suitable for data-intensive tasks. It …