Install Icinga2 on CentOS/Almlalinux/RockyOS 8
In this tutorial I will show you how to install Icinga2 and Icingaweb2 webinterface.
How to: Configure Firefox to use Windows Certificate Store via GPO
I ran into an issue when I enabled HTTPS Inspection on our transparent proxy and Firefox had a certificate error for everyone.
Configure squid transparent proxy on pfsense
In this post I will show you how you can install squid proxy on pfsense and configure as a transparent proxy.
How to Manage Kubernetes Resource Limits
In this post I will show you the usage of the Kubernetes limits and requests.
Linux user namespace management wit CRI-O in Kubernetes
In this blog post I will introduce user namespaces, then I will show you how you can use it in Kubernetes.
Kubernetes volume expansion with Ceph RBD CSI driver
In this post I will show you how can you use CEPH RBD CSI driver as persistent storage end enable volume expansion on Kubernetes.
trivy-operator 2.5: Patch release for Admisssion controller
Today I am happy to announce the release of trivy-operator 2.5. This blog post focuses on the functionality provided by the trivy-operator 2.5 release.
pfsense: IPSec SSH connectivity issue
In this post I will setup an IPSec dynamic route-based vpn tunnel between two pfSense Appliances.
Debug with Ephemeral Containers
In this post I will show you how you can debug your application in a pod with a new function called Ephemeral Containers released in Kubernetes 1.25.
Kubernetes: How to migrate Pod Security Policy to Pod Security Admission?
With the release of Kubernetes v1.25, Pod Security admission has now entered to stable and PodSecurityPolicy is removed. In this article, I will show you how you can migrate to the new Pod Security Admission.