Batur OrkunLearning to Manipulate YAML on the Command Line with YQYou are probably familiar with “jq”. Every developer or DevOps must have handled JSON data. “jq” is a lightweight and flexible command-line…5 min read·Oct 31, 2023--1--1
Batur OrkunAdvanced Use of Arrays in Shell ScriptsIf any coder does not worship the arrays, it is probably not a good one. :) Bash is a shell programming language, so you need arrays while…4 min read·May 14, 2023----
Batur OrkunAdding vSphere/vSAN Storage Class to KubernetesI am a HELM lover. At first, I always searched for a helm solution. If I do not find any, I will write them myself. But this time, I found…5 min read·Apr 22, 2023----
Batur OrkunHA Kubernetes RKE2 with Kube-VIP and RancherFirst, I want to try to explain some mind-blowing things. If you are new to Rancher, it can be difficult to understand the difference…7 min read·Apr 13, 2022----
Batur OrkunCreating HTTPS/TLS Route by HELM inOpenshift/OCPAt first, you must understand the differences between Route and Ingress Objects. They are intended to achieve the same aim ultimately…2 min read·Apr 9, 2022----
Batur OrkunOptimal Stopping AlgorithmThere is a project you have to start in a month. You will hire a team leader and you have to select the best one with the features you are…5 min read·Feb 21, 2021--1--1
Batur OrkunMathematics and AlgorithmsAlbert Einstein who is a mathematician at first before being a physicist. said, “Pure mathematics is, in its way, the poetry of logical…5 min read·Feb 13, 2021--1--1
Batur OrkunDocker Multistage BuildAt first, I assume that you know and use docker. Nowadays, Maybe using docker in a production environment is controversial, but it is the…4 min read·Jan 29, 2021----
Batur OrkunEmbedding Python & GoLang Codes Each OtherIn old days, Prior to beginning any project, most development teams go through fevered discussions to decide the best language for their…4 min read·Jan 25, 2021----
Batur OrkunUsing Wireshark Command-Line Tool (TShark)Whatever you are a DevOps engineer or system administrator or Linux administrator and even software engineer, you need to analyze network…11 min read·Jan 3, 2021----