CORS-4417: Add UniverseDomain field to GCPPlatformStatus

Author: barbacbd

config/v1/types_infrastructure.go

@@ -822,6 +822,16 @@ type GCPPlatformStatus struct {
 	// +optional
 	// +openshift:enable:FeatureGate=GCPCustomAPIEndpointsInstall
 	// ServiceEndpoints []GCPServiceEndpoint `json:"serviceEndpoints,omitempty"`
+
+	// universeDomain is the GCP universe domain detected from credentials.
+	// Populated by the installer for informational/observability purposes.
+	// Components should NOT read this field - they should detect universe domain
+	// from their own GCP credentials.
+	//
+	// When empty, standard public GCP (googleapis.com) is in use.
+	//
+	// +optional
+	UniverseDomain string `json:"universeDomain,omitempty"`
 }
 
 // GCPResourceLabel is a label to apply to GCP resources created for the cluster.

config/v1/zz_generated.swagger_doc_generated.go

@@ -7208,6 +7208,10 @@
             "key"
           ],
           "x-kubernetes-list-type": "map"
+        },
+        "universeDomain": {
+          "description": "universeDomain is the GCP universe domain detected from credentials. Populated by the installer for informational/observability purposes. Components should NOT read this field - they should detect universe domain from their own GCP credentials.\n\nWhen empty, standard public GCP (googleapis.com) is in use.",
+          "type": "string"
         }
       }
     },