Workload Management

As promised, here is the complimentary solution to my existing Automated vSphere with Tanzu Lab Deployment Script, which will automatically deploy and configure the required infrastructure (vCenter Server Appliance, ESXi, vSAN and HAProxy VMs) so that you can quickly jump to enabling Workload Management on your vSphere Cluster.

FYI: Ben Corrie, one of the Engineers on the vSphere with Tanzu team recently published a vSphere with Tanzu 4-Part Deep Dive video series where he walks you through in deploying everything from scratch along with the concepts that should help you better understand how vSphere with Tanzu works. He is actually doing this in his own personal homelab and thought this might be useful to share with others. Kudos Ben and highly recommend folks check out his video if you new to vSphere with Tanzu and Kubernetes.

Enabling Workload Management is a manual step after the automated deployment script and as you know, I prefer to automate as much as I can. I have updated my existing PowerCLI Workload Management Module to now also support the new vSphere with Tanzu capability using HAProxy for networking instead of NSX-T. The module can be downloaded from PowerShell Gallery by simply running

One of the last things on my to-do list after creating my Automated vSphere 7 and vSphere with Kubernetes Lab Deployment Script which is still the quickest and most reliable way to have a fully deployed and configured environment to try out vSphere with Kubernetes using Nested ESXi, was to also automate the enablement of Workload Management for a given vSphere Cluster.

There are two new vCenter Server REST APIs to be aware of as it pertains to vSphere with Kubernetes:

namespaces = Manages the lifecycle and access control to a vSphere Namespace
namespace-management = Despite the name, this refers to lifecycle and management of a Workload Management Cluster

I also have to mention that Vikas Shitole, who works on vCenter Server, has fantastic blog series covering various parts of the new vSphere with Kubernetes API along with Python examples if you want to dive further. Since Vikas has done a great job covering Python, I figure I will demonstrate how to consume these new vSphere with Kubernetes API using PowerCLI, which many of our customers use to automate.

I have created a new WorkloadManagement.psm1 PowerCLI module which includes following functions:

Get-WorkloadManagement
New-WorkloadManagement
Remove-WorkloadManagement

Below are the two steps required to get started with the Workload Management PowerCLI Module.

Step 1 - Install the WorkloadManagement PowerCLI Module by running the following command:

Install-Module VMware.WorkloadManagement.psm1

Step 2 - A connection to the vCenter REST API endpoint using the Connect-CisServer cmdlet is required for enabling and disabling Workload Management Cluster

Connect-CisServer -Server pacific-vcsa-2.cpbu.corp -User *protected email* -Password VMware1!

A connection to vCenter Server using Connect-VIServer cmdlet is only required if you wish to retrieve information about an existing Workload Management Cluster

Connect-VIServer -Server pacific-vcsa-2.cpbu.corp -User *protected email* -Password VMware1!

Automating Workload Management on vSphere with Tanzu

Workload Management PowerCLI Module for automating vSphere with Kubernetes