I have Rancher 2.2.2 in HA and have custom nodes.
I have two workloads that communicate with each other (this works fine).
But, what I want to do now is to make sure these two workloads are always on same node.
I looked thru Node Scheduling. I do not want to tie these workloads to a specific node as nodes may go down for maintenance.
So, what is my best option to make sure the two workloads are always running together on same node?
NodeSelector or Affinity/AntiAffinity + Taints/Tolerances