* Creating infrastructure MachineSets
[ https://docs.openshift.com/container-platform/4.1/machine_management/creating-infrastructure-machinesets.html ]
Section Number and Name:
Describe the issue:
This section describing about adding Infrastructure node, but the target environment is only AWS.
v4.1 does not only support AWS IPI, but bare metal UPI, vSphere UPI, AWS UPI are also suppored.
Suggestions for improvement:
Add same section with IPI for AWS for bare metal UPI, at least, we should provide configuration steps and explanation about how to configure infrastructure node in UPI. It's important for CU's subscription counting.
User is usually considering to add infra node for logging, monitoring, ingress router components due to not counting as paid subscriptions.