diff --git a/vendor/k8s.io/client-go/tools/clientcmd/api/helpers.go b/vendor/k8s.io/client-go/tools/clientcmd/api/helpers.go
new file mode 100644
index 0000000..d677d65
--- /dev/null
+++ b/vendor/k8s.io/client-go/tools/clientcmd/api/helpers.go
@@ -0,0 +1,191 @@
+/*
+Copyright 2015 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 api
+
+import (
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+)
+
+func init() {
+	sDec, _ := base64.StdEncoding.DecodeString("REDACTED+")
+	redactedBytes = []byte(string(sDec))
+	sDec, _ = base64.StdEncoding.DecodeString("DATA+OMITTED")
+	dataOmittedBytes = []byte(string(sDec))
+}
+
+// IsConfigEmpty returns true if the config is empty.
+func IsConfigEmpty(config *Config) bool {
+	return len(config.AuthInfos) == 0 && len(config.Clusters) == 0 && len(config.Contexts) == 0 &&
+		len(config.CurrentContext) == 0 &&
+		len(config.Preferences.Extensions) == 0 && !config.Preferences.Colors &&
+		len(config.Extensions) == 0
+}
+
+// MinifyConfig read the current context and uses that to keep only the relevant pieces of config
+// This is useful for making secrets based on kubeconfig files
+func MinifyConfig(config *Config) error {
+	if len(config.CurrentContext) == 0 {
+		return errors.New("current-context must exist in order to minify")
+	}
+
+	currContext, exists := config.Contexts[config.CurrentContext]
+	if !exists {
+		return fmt.Errorf("cannot locate context %v", config.CurrentContext)
+	}
+
+	newContexts := map[string]*Context{}
+	newContexts[config.CurrentContext] = currContext
+
+	newClusters := map[string]*Cluster{}
+	if len(currContext.Cluster) > 0 {
+		if _, exists := config.Clusters[currContext.Cluster]; !exists {
+			return fmt.Errorf("cannot locate cluster %v", currContext.Cluster)
+		}
+
+		newClusters[currContext.Cluster] = config.Clusters[currContext.Cluster]
+	}
+
+	newAuthInfos := map[string]*AuthInfo{}
+	if len(currContext.AuthInfo) > 0 {
+		if _, exists := config.AuthInfos[currContext.AuthInfo]; !exists {
+			return fmt.Errorf("cannot locate user %v", currContext.AuthInfo)
+		}
+
+		newAuthInfos[currContext.AuthInfo] = config.AuthInfos[currContext.AuthInfo]
+	}
+
+	config.AuthInfos = newAuthInfos
+	config.Clusters = newClusters
+	config.Contexts = newContexts
+
+	return nil
+}
+
+var (
+	redactedBytes    []byte
+	dataOmittedBytes []byte
+)
+
+// Flatten redacts raw data entries from the config object for a human-readable view.
+func ShortenConfig(config *Config) {
+	// trick json encoder into printing a human readable string in the raw data
+	// by base64 decoding what we want to print. Relies on implementation of
+	// http://golang.org/pkg/encoding/json/#Marshal using base64 to encode []byte
+	for key, authInfo := range config.AuthInfos {
+		if len(authInfo.ClientKeyData) > 0 {
+			authInfo.ClientKeyData = redactedBytes
+		}
+		if len(authInfo.ClientCertificateData) > 0 {
+			authInfo.ClientCertificateData = redactedBytes
+		}
+		if len(authInfo.Token) > 0 {
+			authInfo.Token = "REDACTED"
+		}
+		config.AuthInfos[key] = authInfo
+	}
+	for key, cluster := range config.Clusters {
+		if len(cluster.CertificateAuthorityData) > 0 {
+			cluster.CertificateAuthorityData = dataOmittedBytes
+		}
+		config.Clusters[key] = cluster
+	}
+}
+
+// Flatten changes the config object into a self contained config (useful for making secrets)
+func FlattenConfig(config *Config) error {
+	for key, authInfo := range config.AuthInfos {
+		baseDir, err := MakeAbs(path.Dir(authInfo.LocationOfOrigin), "")
+		if err != nil {
+			return err
+		}
+
+		if err := FlattenContent(&authInfo.ClientCertificate, &authInfo.ClientCertificateData, baseDir); err != nil {
+			return err
+		}
+		if err := FlattenContent(&authInfo.ClientKey, &authInfo.ClientKeyData, baseDir); err != nil {
+			return err
+		}
+
+		config.AuthInfos[key] = authInfo
+	}
+	for key, cluster := range config.Clusters {
+		baseDir, err := MakeAbs(path.Dir(cluster.LocationOfOrigin), "")
+		if err != nil {
+			return err
+		}
+
+		if err := FlattenContent(&cluster.CertificateAuthority, &cluster.CertificateAuthorityData, baseDir); err != nil {
+			return err
+		}
+
+		config.Clusters[key] = cluster
+	}
+
+	return nil
+}
+
+func FlattenContent(path *string, contents *[]byte, baseDir string) error {
+	if len(*path) != 0 {
+		if len(*contents) > 0 {
+			return errors.New("cannot have values for both path and contents")
+		}
+
+		var err error
+		absPath := ResolvePath(*path, baseDir)
+		*contents, err = ioutil.ReadFile(absPath)
+		if err != nil {
+			return err
+		}
+
+		*path = ""
+	}
+
+	return nil
+}
+
+// ResolvePath returns the path as an absolute paths, relative to the given base directory
+func ResolvePath(path string, base string) string {
+	// Don't resolve empty paths
+	if len(path) > 0 {
+		// Don't resolve absolute paths
+		if !filepath.IsAbs(path) {
+			return filepath.Join(base, path)
+		}
+	}
+
+	return path
+}
+
+func MakeAbs(path, base string) (string, error) {
+	if filepath.IsAbs(path) {
+		return path, nil
+	}
+	if len(base) == 0 {
+		cwd, err := os.Getwd()
+		if err != nil {
+			return "", err
+		}
+		base = cwd
+	}
+	return filepath.Join(base, path), nil
+}