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vCenter Server Identity Federation with Authentik Identity Provider

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While answering a recent question on the VMware Reddit Community, I came to learn about Authentik, an open source identity provider (IdP), which is pretty feature rich and best of all, you can self-host the Authentik IdP solution.

While Authentik is not one of the officially supported Identity Providers for vCenter Server Identity Federation such as Okta, Microsoft Entra ID, Microsoft ADFS or PingFederate, I was curious if it would to allow me to easily play with the Identity Federation feature in vCenter Server? 🤔

Hint: It works! 😁

Disclaimer: Authentik is currently not an officially supported vCenter Server IdP as mentioned earlier, please use at your own risk.

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Easier method to simulate custom ESXi SMBIOS hardware strings

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Happy 2025! 🎉 Here is a fun one to kick off the New Year ☺️

Last year, I demonstrated a method for customizing the SMBIOS hardware string using Nested ESXi, but the solution was not perfect and required hacking up a VM ROM file and it was also limited to using the BIOS firmware for your Nested ESXi VM as the behavior for EFI firmware was different.

I was doing some research towards the end of last year and I came across a much more elegant solution that works for both physical and virtual ESXi!

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How to distinguish between classic vSphere VMs vs vSphere IaaS Pod VMs? 

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Not all vSphere-based VMs are the same! This is especially true with the introduction of vSphere IaaS (formally known as vSphere Supervisor or vSphere with Tanzu or Project Pacific) which includes a modern way of provisioning a traditional/classic VM but also a new VM-based form factor known as vSphere Pod VMs.


There was a recent question internally about how you could you distinguish between traditional/classic VMs built from vSphere UI or API versus the vSphere Pod VMs using PowerCLI and specifically using the default Get-VM cmdlet?

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