Read external ip from annotation

apis/management.cattle.io/v3/schema/schema.go

@@ -95,6 +95,8 @@ func nativeNodeTypes(schemas *types.Schemas) *types.Schemas {
 				"taints":        "ru",
 				"unschedulable": "ru",
 			}}).
+		AddMapperForType(&Version, v1.Node{},
+			&mapper.NodeAddressAnnotationMapper{}).
 		MustImportAndCustomize(&Version, v1.NodeSpec{}, func(schema *types.Schema) {
 			schema.CodeName = "InternalNodeSpec"
 			schema.CodeNamePlural = "InternalNodeSpecs"

mapper/node_address.go

@@ -5,6 +5,10 @@ import (
 	"github.com/rancher/norman/types/values"
 )
 
+const (
+	extIPField = "externalIpAddress"
+)
+
 type NodeAddressMapper struct {
 }
 
@@ -16,7 +20,7 @@ func (n NodeAddressMapper) FromInternal(data map[string]interface{}) {
 		if t == "InternalIP" {
 			data["ipAddress"] = a
 		} else if t == "ExternalIP" {
-			data["externalIpAddress"] = a
+			data[extIPField] = a
 		} else if t == "Hostname" {
 			data["hostname"] = a
 		}
@@ -29,3 +33,20 @@ func (n NodeAddressMapper) ToInternal(data map[string]interface{}) {
 func (n NodeAddressMapper) ModifySchema(schema *types.Schema, schemas *types.Schemas) error {
 	return nil
 }
+
+type NodeAddressAnnotationMapper struct {
+}
+
+func (n NodeAddressAnnotationMapper) FromInternal(data map[string]interface{}) {
+	externalIP, ok := values.GetValue(data, "status", "nodeAnnotations", "rke.cattle.io/external-ip")
+	if ok {
+		data[extIPField] = externalIP
+	}
+}
+
+func (n NodeAddressAnnotationMapper) ToInternal(data map[string]interface{}) {
+}
+
+func (n NodeAddressAnnotationMapper) ModifySchema(schema *types.Schema, schemas *types.Schemas) error {
+	return nil
+}