Clarify the differences between Ingress and Ingress Controller

[veyselsahin]

Description

Hello,
I installed Kubero on my bare metal cluster and noticed that when I selected "Ingress" as an installation candidate, it installed another NGINX Ingress Controller instead of its own ingress. I might not be the only one who misunderstood this, so I suggest clarifying the difference between Ingress and the Ingress Controller to avoid confusion. I also plan to look into the cluster-type area, which seems a bit strange to me. However, I wanted to get opinions on my initial suggestion first.
Thanks

Possible solution

Letting user to know that an ingress controller will be installed with ingress-nginx namespace.

Alternatives

No response

Additional information

No response

[mms-gianni]

Just had a quick look. Makes totally sense to clarify this. I'm a bit biased by NginX. But future version should also support other Ingress Controllers.

I'll change this in Version 3.0