Add Domain and Realm CRDs for kingress visibility

[andrew-su]

Related Issue: #6642
/area networking
/project "Networking: KIngress Visibility Setting" "To do"

Describe the feature

Create a new CRD for Domain
Create a new CRD for Realm

The work included with this should be have the following validations:

• Domain:
  • Must specify IngressClass
  • Must specify at least 1 load balancer
• Realm:
  • At least external and cluster

[knative-prow-robot]

@andrew-su: You must be a member of the knative/serving github team to set the project and column.

Details

In response to this:

Related Issue: #6642
/area networking
/project "Networking: KIngress Visibility Setting" "To do"

Describe the feature

Create a new CRD for Domain
Create a new CRD for Realm

The work included with this should be have the following validations:

• Domain:
• Must specify IngressClass
• Must specify at least 1 load balancer
• Realm:
• At least external and cluster

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[tcnghia]

/project "Networking: KIngress Visibility Setting" "To do"

[andrew-su]

/assign @andrew-su
/assign @shashwathi

[tcnghia]

@andrew-su @shashwathi Can we close this now?

[nak3]

Closing as this was done by knative/networking#12.