Scale-Out Application vs. NUMA Action-Affinity
Last few months I was involved in a rollout project of a large application on VMware vSphere. During the phases of the rollout, we had few tricky performance issues …
Author: Markus Kraus
Veeam Backup & Replication RestAPI Ansible Collection
One of the highlights of the latest Veeam announcement is the Veeam Backup & Replication 11 RestAPI. Until now a RESTful API was only available for other products from …
Service Level Objectives for vSphere Clusters
Last few weeks I had a lot of discussions on how to make a VMware Private Cloud Environment accountable or measurable. In some situations, you need to design an …
Script – Apply Rightsizing Recommendations
Rightsizing of workload is always a huge topic in virtualized enterprise environments. It starts with how to get users to order the right size of VM and then eventually …
ESXi NTP Security Configuration
To further extend the hardening of my VMware ESXi hosts, I have been working on scripted ESXi NTP Security Configuration. I wanted to restrict access to the host’s NTP …
VMware vSphere Site Availability Concepts
In this article, I will discuss the various VMware vSphere Site Availability Concepts and will try to work out how each concept can be applied to data centers, sites, …
VMware Workstation API remote access
I was really excited by Adam’s great Ansible Module for VMware Workstation. To use this Module from my Development Environment, VMware Workstation API remote access is necessary. You can …