Configure PXE Boot Server for Rocky Linux 9/CentOS 9 Kickstart Installation

Posted on 04/07/2023 by Lisenet

Preparing to migrate homelab infrastructure from Rocky 8 to Rocky 9. Continue reading →

Get Rid of Ubuntu Pro Advertisement when Updating Apt

Posted on 20/06/2023 by Lisenet

Getting rid of terminal ads on Ubuntu. Continue reading →

Mongo Shell SyntaxError Identifier Directly After Number

Posted on 16/06/2023 by Lisenet

Working with MongoDB 6.0 and mongosh 1.10.0. Continue reading →

Replacing a Failed Control Plane Node in a HA Kubernetes Cluster

Posted on 14/06/2023 by Lisenet

We have a failed control plane node in our highly available multi-master Kubernetes cluster that we need to replace. Continue reading →

Reset the Licensing Status of a Windows Server Machine

Posted on 13/06/2023 by Lisenet

How to reset the licensing status of a Windows server so that it does not shut down automatically. Continue reading →

Kiali Does Not See istio-ingressgateway Installed in Separate Kubernetes Namespace

Posted on 22/03/2023 by Lisenet

When using a Helm chart for Kiali server deployment, the default values file does not have an option to specify a different namespace for istio-ingressgateway. Continue reading →

Passed CKAD Exam

Posted on 08/03/2023 by Lisenet

Kick-starting 2023 with CKAD. Continue reading →

Upgrading Homelab Kubernetes Cluster from 1.24 to 1.25

Posted on 19/01/2023 by Lisenet

Updating the cluster to match with the latest CKAD exam version. Continue reading →

Install OpenVAS on Rocky Linux 8/CentOS 8

Posted on 22/12/2022 by Lisenet

We are going to use Atomicorp repository to install OpenVAS on Rocky Linux 8. Continue reading →

Passed EX180 Containers and Kubernetes

Posted on 01/12/2022 by Lisenet

Ending the year with Podman. Continue reading →