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Tech Preview of Horizon Provider for VMware Event Broker Appliance (VEBA)

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Last week, Michael Gasch and I had the pleasure of presenting the VMware Event Broker Appliance (VEBA) solution to the Omaha VMUG community. The session was an introduction to VEBA, but we also covered some brand new topics including writing your own functions for VEBA and a quick look at the evolution of VEBA.

Note: For those interested, the recording for the Omaha VMUG session can be accessed here with following password: MYN%0k9

One of the topics that I was really looking forward to sharing with the VMUG audience was a sneak peak at our upcoming v0.7 release which will include two new Event Providers: Webhook and VMware Horizon!

About a month back, I had teased some upcoming collaboration with Chris Halstead, famous for his VMware Horizon Flings and there was some good speculation and hope that this would mean VMware Horizon support for VEBA.

I am excited to share that we have been working on a new VMware Horizon Event Provider for VEBA and this will allow users to easily build and consume event-driven automation reacting to a number of VMware Horizon events! In fact, this was only made possible with the new Horizon Audit Events API that was recently introduced in the latest Horizon 2106 release which now has over 850 different events!

We are really excited to see what our users will do with this new functionality and if you are interested in trying out the Tech Preview of the VMware Horizon Provider for VEBA simply join the VEBA Slack Channel and you will be able to download the latest OVA appliance.

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Listing all VMware Horizon Events

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One very useful feature in the latest VMware Horizon (2106) release is the introduction of a new Audit Events API, that will finally allow users to retrieve all Horizon events in a programmatic manner. Previously, the only method of extracting the Horizon events was to unfortunately query the SQL Server database directly.

Since VMware Horizon is not a solution I normally work with, I was actually curious on how many events are produced by Horizon? Back in 2019, I shared how to retrieve and list all vCenter Server Events and ended up publishing a Github repo that folks can quickly view and search for a specific event, which is especially useful if you are using the VMware Event Broker Appliance (VEBA) solution.

After speaking with Chris Halstead, one of the most knowledgable person on VMware Horizon that I know, a list of all known Horizon events has never been published.

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Installing the Horizon View Agent on a Domain Controller

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A couple of weeks back, a fellow colleague needed to install the Horizon View Agent on a Microsoft Windows Domain Controller to be able to take advantage of the Direct Connect feature to efficiently connect into a lab environment. In general, this is not a recommended practice. In fact, by default the Horizon View Agent includes several pre-checks, one of which that prevents the installation if it detects the underlining system is a Domain Controller.

In this particular scenario, the Domain Controller was not being used for a real production environment but rather as part of a vPod that is hosted in a Hands-On-Lab type of environment. I could also see another use case where this might occur in personal home labs where you might consolidate several types of roles on a single Windows system and wish to be able to use the Direct Connect feature of the Horizon View Client.

The individual had searched extensively online but all the suggested command-line flags were not applicable to the Horizon View Agent. After pinging me for ideas, I reached out to a few of our End-User Computing folks and thanks to them, we found a neat little work around by tweaking the MSI installer.

Disclaimer: This is not officially supported by VMware, please use at your own risk. There are no guarantees that the behavior described here will continue to function going forward and it can change without notice.

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