Merge pull request #10253 from openshift-cherrypick-robot/cherry-pick-10249-to-release-4.21

[release-4.21] OCPBUGS-74414: Remove region option for the GCP Private Service Connect Endpoint

data/data/install.openshift.io_installconfigs.yaml

@@ -6306,11 +6306,6 @@ spec:
                         description: Name contains the name of the private service
                           connect endpoint.
                         type: string
-                      region:
-                        description: |-
-                          Region is the region where the endpoint resides.
-                          When the region is empty, the location is assumed to be global.
-                        type: string
                     required:
                     - name
                     type: object

pkg/asset/installconfig/gcp/client.go

@@ -770,13 +770,7 @@ func GetPrivateServiceConnectEndpoint(client *compute.Service, project string, e
 		return nil, nil
 	}
 
-	var forwardingRules *compute.ForwardingRuleList
-	var forwardingRuleErr error
-	if endpoint.Region != "" {
-		forwardingRules, forwardingRuleErr = client.ForwardingRules.List(project, endpoint.Region).Do()
-	} else {
-		forwardingRules, forwardingRuleErr = client.GlobalForwardingRules.List(project).Do()
-	}
+	forwardingRules, forwardingRuleErr := client.GlobalForwardingRules.List(project).Do()
 	if forwardingRuleErr != nil {
 		return nil, fmt.Errorf("failed to list forwarding rules: %w", forwardingRuleErr)
 	}

pkg/types/gcp/platform.go

@@ -45,11 +45,6 @@ type PSCEndpoint struct {
 	// Name contains the name of the private service connect endpoint.
 	Name string `json:"name"`
 
-	// Region is the region where the endpoint resides.
-	// When the region is empty, the location is assumed to be global.
-	// +optional
-	Region string `json:"region,omitempty"`
-
 	// ClusterUseOnly should be set to true when the installer should use
 	// the public api endpoints and all cluster operators should use the
 	// api endpoint overrides. The value should be false when the installer