text: For the purposes of this reference environment, the Red Hat OpenShift Container Platform 
  ovs-networkpolicy SDN plug-in is chosen because of its ability to provide Pod isolation by 
  using Kubernetes NetworkPolicy. 
  
  Next, we discuss the important points to consider when deciding between the three popular 
  options for the internal networks: ovs-multitenant, ovs-networkpolicy, and ovs-subnet. 