SSL Certificate with SubjectAlternativeName (SAN)

If you want to create an SSL certificate for multiple subdomains, you could either use a wildcard certificate like * or you could use an SSL certificate with SubjectAlternativeName (SAN). For example, if you create an SSL certificate with SubjectAlternativeName (SAN) like this: CN: SAN:, In my understanding it was one main […]

Open source project of Red Hat Ansible Tower released

A few days ago, a long-awaited wish of the Ansible Tower followers finally came true! Red Hat released Ansible Tower as open source community project, called AWX. It builds the new upstream project and the community plans to release new builds approximately every two weeks. Ansible published a FAQ to answer some questions. The AWX source […]

Python namespaces

Introduction Python (at least IMO) is a very nice programming language, based on really powerful fundamentals. In this post, I don’t want to compare Python to other programming languages or value it. However, when it comes to the fundamentals of a programming language, Python has some interesting constructs which can differ from other languages. Namespaces […]