In this tutorial I will show you how to nrpe check in Icinga2.

In this tutorial I will show you how to add hosts to Icinga2.

In this tutorial I will show you how to install Icinga2 and Icingaweb2 webinterface.

I had to install Gitlab to Openshift recently. Turned out getting GitLab up and running on OpenShift is not so easy.

I had to install Gitlab to Openshift recently. Turned out getting GitLab up and running on OpenShift is not so easy.

In this post I will show you how can you use CEPH RBD with CSI driver for persistent storage on Kubernetes.

Step by step guide to export virtual machine running in Google cloud computer engine to your S3 bucket.

Kubespray is a pre made ansible playbook for Kubernetes installation. In this Post I will show you how to use to install a new Kubernetes cluster.

AIn this post I will show you how to install alerta monitoring dashboard on Centos 8.