I'm setting up a simple Horizon 7 published app environment as a Proof of Concept. I'm following this guide:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-horizon-7-applica...
I created my template, deployed my connection server and RDSH master server. Installed the Connection Server and Agent applications. I was able to log into the Horizon console using my domain account and was able to successfully add my vCenter server (using the same domain account).
When I go to create a Farm, I select "Instant Clone" on the first screen in the wizard, then on the vCenter Server screen, there are NO vCenter servers listed to select.
The dashboard shows vSphere components are all green. The only error is for the Connection Server which is about the self-signed cert.
I've googled extensively, read every set up guide I can find and can't find anyone else that has run into this issue or any resolutions that work. My environment is as follows:
Horizon 7.4.0 (trial license)
vCenter 5.5 U3 appliance
Windows Server 2012 R2 servers