vendor update for E2E framework

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/sigs.k8s.io/kustomize/pkg/ifc/ifc.go

@@ -0,0 +1,73 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package ifc holds miscellaneous interfaces used by kustomize.
+package ifc
+
+import (
+	"sigs.k8s.io/kustomize/pkg/gvk"
+	"sigs.k8s.io/kustomize/pkg/types"
+)
+
+// Validator provides functions to validate annotations and labels
+type Validator interface {
+	MakeAnnotationValidator() func(map[string]string) error
+	MakeLabelValidator() func(map[string]string) error
+	ValidateNamespace(string) []string
+}
+
+// Loader interface exposes methods to read bytes.
+type Loader interface {
+	// Root returns the root location for this Loader.
+	Root() string
+	// New returns Loader located at newRoot.
+	New(newRoot string) (Loader, error)
+	// Load returns the bytes read from the location or an error.
+	Load(location string) ([]byte, error)
+	// Cleanup cleans the loader
+	Cleanup() error
+}
+
+// Kunstructured allows manipulation of k8s objects
+// that do not have Golang structs.
+type Kunstructured interface {
+	Map() map[string]interface{}
+	SetMap(map[string]interface{})
+	Copy() Kunstructured
+	GetFieldValue(string) (string, error)
+	MarshalJSON() ([]byte, error)
+	UnmarshalJSON([]byte) error
+	GetGvk() gvk.Gvk
+	GetKind() string
+	GetName() string
+	SetName(string)
+	GetLabels() map[string]string
+	SetLabels(map[string]string)
+	GetAnnotations() map[string]string
+	SetAnnotations(map[string]string)
+}
+
+// KunstructuredFactory makes instances of Kunstructured.
+type KunstructuredFactory interface {
+	SliceFromBytes([]byte) ([]Kunstructured, error)
+	FromMap(m map[string]interface{}) Kunstructured
+	MakeConfigMap(args *types.ConfigMapArgs, options *types.GeneratorOptions) (Kunstructured, error)
+	MakeSecret(args *types.SecretArgs, options *types.GeneratorOptions) (Kunstructured, error)
+	Set(ldr Loader)
+}
+
+// See core.v1.SecretTypeOpaque
+const SecretTypeOpaque = "Opaque"