Mustafa AKUsing OpenSSLOpenSSL is a versatile and powerful tool for managing SSL/TLS certificates and private keys. It is widely used by system administrators…3 min read·Aug 19, 2023----
Mustafa AKKubernetes Pod Disruption Budget (PDB): Ensuring High Availability during Updates and BeyondIntroduction: Kubernetes has revolutionized the world of container orchestration, allowing developers to build and deploy scalable…4 min read·Jul 21, 2023----
Mustafa AKLoops in Helm ChartsUsing loops in Helm charts is a powerful way to automate the deployment and management of your applications on Kubernetes. Loops allow you…3 min read·Jan 21, 2023--2--2
Mustafa AKSed command in LinuxThe sed command in Linux is a powerful tool for text manipulation. It can be used to perform basic text transformations on an input stream…2 min read·Jan 13, 2023--1--1
Mustafa AKinClaruswayHow to upgrade Kubernetes Cluster and back-up the etcdIn this article, we will focus on how we can update our Kubernetes Cluster. In this scenario, we have a Kubernetes cluster that consists of…3 min read·Jun 22, 2021----
Mustafa AKinClaruswayHow to schedule tasks on Linux with CRONcron is a Linux utility that schedules a command or script on your server to run automatically at a specified time and date. A cron job is…2 min read·Mar 26, 2021--1--1
Mustafa AKinClaruswayUser Management on Ubuntu LinuxIn this article, we will look at mainly how to manage users on Ubuntu Linux.4 min read·Mar 26, 2021----
Mustafa AKinClaruswayHow to transfer VMs on Microsoft AzureLet’s assume that we have two resource groups or two subscriptions on Microsoft Azure and there are virtual machines (VMs) and other…4 min read·Mar 25, 2021----
Mustafa AKinClaruswayHow to configure network basics on LinuxAs a DevOps Engineer, we use mainly Linux environment and we need to know network configuration on Linux. In this article, I will show…3 min read·Mar 24, 2021--5--5
