Create Kubernetes Multinode Cluster using multiple VMs

If you need to run single node Kubernetes cluster for testing then minikube is your choice.

But sometimes you need to run tests on a multinode cluster running on multiple VMs.

There are many ways how to install Kubernetes Multinode Cluster but I choose these projects kubeadm and kubespray.

• Kubespray is handy for enterprise installations where HA is a must, but it can be used for standard testing if you have Ansible installed.
• Kubeadm is official tool for Kubernetes installation, but it needs more love when you want to use it in enterprise to configure HA.

Cacti 0.8.8b non-interactive installation and configuration

It may happen, you need to install Cacti without any user interaction. Usually after you install Cacti you need to finish the installation using Web installation wizard where you need to specify some details.

I would like to share the details how to install the Cacti 0.8.8b the automated way without user interaction.