May 1, 2015 1 Comment
Yesterday I was at a long time customer of mine which had implemented VMware Horizon View as a their VDI solution. This customer load balances everything through Citrix NetScaler, it’s pretty much company policy to load balance every infrastructure component unless. Good policy I think.
A little information on how VMware (Horizon) View works from an architectural point of view, (see image below). A VMware VDI connection dataflow is completely serial, it cannot switch connection over servers. You will also need to create a Persistency Group on the NetScaler to tie these protocols together so they stay in the same connection data flow. In the below scenario the environment consists of a single Horizon View deployment using two VMware Connection Servers and two VMware VDI Hosts.
Image from http://vmfocus.com
Not about load balancing. This blog post will not go into detail of how to load balance VMware View (Connections Servers) but how to configure the monitor the VMware VDI Hosts behind the VMware Connection Servers. There are a numerous sites on the topic of load balancing, for instance: