Task topology plugin for anti-affinity

[Matt Pryor]

I have a Volcano job that consists of a server and a client that I always want to run on different hosts. I am trying to use the task-topology plugin to achieve this, but it doesn't seem to be working.

Does anyone have a working example of (1) configuring the task-topology plugin and (2) a job that uses it successfully to achieve anti-affinity between tasks?