fixed: get default public ip

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/spf13/cobra v1.3.0
 	github.com/spf13/viper v1.10.1
 	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11
+	k8s.io/apimachinery v0.23.1
 )
 
 require (
@@ -34,6 +35,7 @@ require (
 	github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 // indirect
 	github.com/edsrzf/mmap-go v1.0.0 // indirect
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	github.com/go-logr/logr v1.2.0 // indirect
 	github.com/google/btree v1.0.1 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
@@ -72,13 +74,15 @@ require (
 	github.com/subosito/gotenv v1.2.0 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
 	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
-	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d // indirect
+	golang.org/x/net v0.0.0-20211209124913-491a49abca63 // indirect
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
 	golang.org/x/sys v0.0.0-20211210111614-af8b64212486 // indirect
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/ini.v1 v1.66.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	k8s.io/klog/v2 v2.30.0 // indirect
+	k8s.io/utils v0.0.0-20210930125809-cb0fa318a74b // indirect
 	modernc.org/libc v1.11.82 // indirect
 	modernc.org/mathutil v1.4.1 // indirect
 	modernc.org/memory v1.0.5 // indirect