Recent Posts

Kubernetes cluster step-by-step: ETCD

5 minute read , Jun 14, 2017

The purpose of this exercise is to create local Kubernetes cluster for testing deployments. It will be deployed on 3 x VMs (Debian Jessie 8.8) nodes which wi...

Linux Container Basics

11 minute read , May 21, 2017

Containers are nothing but isolated groups of processes running on a single host. That isolation leverages several underlying technologies built into the Lin...

Lets Encrypt and DANE

6 minute read , May 05, 2017

For quite some time I’ve been using certificate issued by StartSSL CA for my personal website. It’s for free and the recent refresh of their web portal they ...