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Exploring the new vSAN Data Protection API in vSphere 8.0 Update 3

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I have been spending some time with the new vSAN Data Protection (DP) capability that was just introduced with the latest vSphere 8.0 Update 3 release and if you are interested in what you can do with this new functionality, Duncan Epping has recently published a blog post on this exact topic that you should check out!

While the new vSAN DP capability can easily be consumed using the new vSphere UI plugin, it can be even more powerful with automation and I was interested in learning more about the vSAN DP API and how administrators can consume it.

Today, the vSAN DP (REST) API endpoint is part of the vSAN DP Virtual Appliance, which must be deployed access both the vSAN DP vSphere UI plugin and vSAN DP API. Since the vSAN DP API is available as a separate API endpoint, to authenticate you will need to request a SAML token from the vCenter Single Sign-On (SSO) service. There are currently some issues with the vSAN DP API documentation and once that is available, which I will linked, you will find more information about requesting a token along with all the available methods.

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Automating deployment of vSAN Data Protection OVA with PowerCLI

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vSphere 8.0 Update 3 introduces a new vSAN Data Protection capability for the vSAN Express Storage Architecture (ESA) and it is currently delivered as a standalone VMware OVA (see Duncan's post in case you are wondering where to download) which, once deployed and configures, enables a new vSphere UI plugin as shown in screenshot below.


After going through the manual (vSphere UI) deployment workflow, which also included some non-traditional input like requiring the raw vCenter Server TLS certificate, I was interested in automating the deployment using PowerCLI.

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Automating counting cores & TiBs for new VMware vSphere Foundation (VVF) and VMware Cloud Foundation (VCF) SKUs

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Happy New Year! 🥳🎉🥂

At the end of 2023, we announced two new offerings called VMware vSphere Foundation (VVF) and VMware Cloud Foundation (VCF) that drastically simplifies our overall vSphere-based portfolio and licensing model.

To help our users understand the new licensing model which uses both CPU cores and TiB (for vSAN storage sizing), I have created a PowerCLI function (Get-FoundationCoreAndTiBUsage) that will inventory your existing vSphere environment and provide a detailed report on the number of CPU Core and/or TiB license count that would be required whether you are considering the VVF or VCF offering.


For those familiar with my previous versions of the vSphere and vSphere+ core counting scripts, this function works in a very similar manner with the output configurable using either console or outputting it to an excel spreadsheet for further processing. For more details on the calculations, where to download and how to use the PowerCLI function, please see VMware KB 95927.