Hardware

is same as this blog:
Contiv(ACI)/K8s Check-list and Install How-to
ALL servers is UCS-C
THREE servers for Contiv install host, Swarm Master, Swarm Worker node.
One internet link for each server, same link for Swarm/Worker control interface.
Swarm Master and worker, each has one data link to MultiPOD ACI two pods respectively.
Please notice there is a individual server using as Contiv install host,this server has no other function,such as Swarm or Contiv Master

Hardware:

ALL servers is UCS-C
THREE servers: One for Contiv and K8S master, two for k8s nodes
One internet link for each server, same link for control and management interface.
Each node has a data link , connects to MultiPOD ACI two pods respectively, link name is “data” in Linux OS