externalize psp admission controller

pkg/security/podsecuritypolicy/util/BUILD

@@ -15,7 +15,7 @@ go_library(
     importpath = "k8s.io/kubernetes/pkg/security/podsecuritypolicy/util",
     deps = [
         "//pkg/apis/core:go_default_library",
-        "//pkg/apis/policy:go_default_library",
+        "//staging/src/k8s.io/api/policy/v1beta1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
     ],
 )
@@ -26,7 +26,7 @@ go_test(
     embed = [":go_default_library"],
     deps = [
         "//pkg/apis/core:go_default_library",
-        "//pkg/apis/policy:go_default_library",
+        "//staging/src/k8s.io/api/policy/v1beta1:go_default_library",
     ],
 )
 

pkg/security/podsecuritypolicy/util/util.go

@@ -20,9 +20,9 @@ import (
 	"fmt"
 	"strings"
 
+	policy "k8s.io/api/policy/v1beta1"
 	"k8s.io/apimachinery/pkg/util/sets"
 	api "k8s.io/kubernetes/pkg/apis/core"
-	"k8s.io/kubernetes/pkg/apis/policy"
 )
 
 const (

pkg/security/podsecuritypolicy/util/util_test.go

@@ -20,8 +20,8 @@ import (
 	"reflect"
 	"testing"
 
+	policy "k8s.io/api/policy/v1beta1"
 	api "k8s.io/kubernetes/pkg/apis/core"
-	"k8s.io/kubernetes/pkg/apis/policy"
 )
 
 // TestVolumeSourceFSTypeDrift ensures that for every known type of volume source (by the fields on