We need support from the UI to allow customers to select/reuse a base domain on cluster creation.
The plan is to use the existing .dns.base_domain field https://api.openshift.com/?urls.primaryName=Clusters%20management%20service#/default/get_api_clusters_mgmt_v1_clusters__cluster_id_
SDA references
- Exposed org binded DNS domains
- Customer can specify domain during creation with DNS being managed by RH