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Hyperflex 3.0(1e) Nested VCenter Install Bug

I recently had to deploy a hyperflex cluster for a client, which was for a DR site.  The cluster was going to use an nested VCenter, meaning VCenter is within the hyperflex cluster itself.  There is some official documentation from Cisco on this, and it seems pretty straight forward. https://www.cisco.com/c/en/us/td/docs/hyperconverged_systems/HyperFlex_HX_DataPlatformSoftware/TechNotes/Nested_vcenter_on_hyperflex.html#reference_8EF12C954D6049E285F924713804F9B6 However I ran into a few issues... First during the installer, I received an error """ INTERNAL_ERROR: something went wrong in executing scripts " I found the following Cisco Bug article: CSCvk07339 https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvk07339/?rfs=iqvred I didn't have the option of using a temporary external vcenter, this was a remote DR site with only the hyperflex hosts and networking equipment available.  Instead I put a fake vcenter cluster name, as mentioned as one of the...