As Kubernetes and the Red Hat OpenShift platform evolve over time, they are becoming more important to the daily operations of enterprises around the world. OpenShift 4.5 incorporates Kubernetes 1.18, a lot of fit and finish work that took place to enable stability for high scale operations.
The easiest way to get started with Icinga is a single-node installation. If you are new to the Icinga world, here you have a kickstart for installing Icinga 2, Icinga Web 2 and Icinga Director on CentOS 7. With these steps, you will have a ready Icinga environment for monitoring your infrastructure.