Author Archives: brian.wuchner

Which Linux Template?

Posted on May 29, 2020 by brian.wuchner

I was recently showing someone my homelab and they noticed that I had templates for multiple Linux distributions including Ubuntu Server, Photon OS, and Tiny Core, as well as different versions of each. They asked why I didn’t standardize on … Continue reading →

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Scripts to max out CPU and Memory

Posted on March 2, 2020 by brian.wuchner

Most of the time we want our virtual machines to run as optimally as possible. We don’t want to see CPU contention or high memory conditions. However, on occasion we may want to have some stress to see what that … Continue reading →

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Lightweight VM for testing – TinyCore Linux

Posted on February 29, 2020 by brian.wuchner

I’ve often found the need to have a very small VM for testing. Some use cases would be testing if a DHCP scope was working, to verify if a VM port group was correctly configured, to confirm if a site-to-site … Continue reading →

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vRealize Operations Alerts using Rest Notification Plugin

Posted on February 2, 2020 by brian.wuchner

I have created several vRealize Operations (vROps) alerts in the past, mainly using the Log File Plugin and Standard Email Plugin. However, I recently had someone ask for more information on using the Rest Notification Plugin. I hadn’t used this, … Continue reading →

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Using Log Insight Agent to find insecure LDAP binds

Posted on February 2, 2020 by brian.wuchner

I recently read an interesting article on the vSphere Blog: https://blogs.vmware.com/vsphere/2020/01/microsoft-ldap-vsphere-channel-binding-signing-adv190023.html, which states Microsoft is making a change to the default behavior of LDAP servers that are part of Active Directory. This change will require secure LDAP channel binding by … Continue reading →