Installing and Working With CentOS 7 x64 and KVM

Section A: Installing KVM on Centos 7 x64 Minimal Checking for Virtualization Support Just to be clear, we’ll need to check for virtualization support; that it is enabled in the BIOS and also enabled on kernel. To check if the kernel has virtualization support, run this command: egrep ‘(vmx|svm)’ –color=always /proc/cpuinfo If the device supports […]

Shinken/Nagios/Check_WMI_Plus Filtering

So I have a few windows servers getting checked with CHECK_WMI_PLUS. I am using Shinken as the service instead of Nagios. When using the Windows Pack I was frustrated because part of the checks are looking to services that are set to AUTO and reporting an error if they are not started. This is all fine until […]

Ubiquiti Unifi Controller In A Layer 3 Environment

I have got three fancy new UAP-AC-PRO units and I needed to get these across a layer 3 network. My controller actually sits at another site, and I wanted to have a single controller VM with a wide workload of APs around the buildings. Setting up the layer 3 is actually quite simple: 1. Get […]