Merge pull request #3966 from adamreese/dev-v3-local-repo

ref(*): remove local repository (dead code)

cmd/helm/helm_test.go

@@ -99,7 +99,7 @@ func tempHelmHome(t *testing.T) (helmpath.Home, error) {
 //
 // t is used only for logging.
 func ensureTestHome(home helmpath.Home, t *testing.T) error {
-	configDirectories := []string{home.String(), home.Repository(), home.Cache(), home.LocalRepository(), home.Plugins(), home.Starters()}
+	configDirectories := []string{home.String(), home.Repository(), home.Cache(), home.Plugins(), home.Starters()}
 	for _, p := range configDirectories {
 		if fi, err := os.Stat(p); err != nil {
 			if err := os.MkdirAll(p, 0755); err != nil {
@@ -117,10 +117,6 @@ func ensureTestHome(home helmpath.Home, t *testing.T) error {
 			Name:  "charts",
 			URL:   "http://example.com/foo",
 			Cache: "charts-index.yaml",
-		}, &repo.Entry{
-			Name:  "local",
-			URL:   "http://localhost.com:7743/foo",
-			Cache: "local-index.yaml",
 		})
 		if err := rf.WriteFile(repoFile, 0644); err != nil {
 			return err
@@ -135,19 +131,6 @@ func ensureTestHome(home helmpath.Home, t *testing.T) error {
 		}
 	}
 
-	localRepoIndexFile := home.LocalRepository(localRepositoryIndexFile)
-	if fi, err := os.Stat(localRepoIndexFile); err != nil {
-		i := repo.NewIndexFile()
-		if err := i.WriteFile(localRepoIndexFile, 0644); err != nil {
-			return err
-		}
-
-		//TODO: take this out and replace with helm update functionality
-		os.Symlink(localRepoIndexFile, home.CacheIndex("local"))
-	} else if fi.IsDir() {
-		return fmt.Errorf("%s must be a file, not a directory", localRepoIndexFile)
-	}
-
 	t.Logf("$HELM_HOME has been configured at %s.\n", settings.Home.String())
 	return nil
 

cmd/helm/home.go

@@ -42,7 +42,6 @@ func newHomeCmd(out io.Writer) *cobra.Command {
 				fmt.Fprintf(out, "Cache: %s\n", h.Cache())
 				fmt.Fprintf(out, "Stable CacheIndex: %s\n", h.CacheIndex("stable"))
 				fmt.Fprintf(out, "Starters: %s\n", h.Starters())
-				fmt.Fprintf(out, "LocalRepository: %s\n", h.LocalRepository())
 				fmt.Fprintf(out, "Plugins: %s\n", h.Plugins())
 			}
 		},

cmd/helm/init.go

@@ -33,18 +33,9 @@ const initDesc = `
 This command sets up local configuration in $HELM_HOME (default ~/.helm/).
 `
 
-const (
-	stableRepository         = "stable"
-	localRepository          = "local"
-	localRepositoryIndexFile = "index.yaml"
-)
+const stableRepository = "stable"
 
-var (
-	stableRepositoryURL = "https://kubernetes-charts.storage.googleapis.com"
-	// This is the IPv4 loopback, not localhost, because we have to force IPv4
-	// for Dockerized Helm: https://github.com/kubernetes/helm/issues/1410
-	localRepositoryURL = "http://127.0.0.1:8879/charts"
-)
+var stableRepositoryURL = "https://kubernetes-charts.storage.googleapis.com"
 
 type initCmd struct {
 	skipRefresh bool
@@ -71,7 +62,6 @@ func newInitCmd(out io.Writer) *cobra.Command {
 	f := cmd.Flags()
 	f.BoolVar(&i.skipRefresh, "skip-refresh", false, "do not refresh (download) the local repository cache")
 	f.StringVar(&stableRepositoryURL, "stable-repo-url", stableRepositoryURL, "URL for stable repository")
-	f.StringVar(&localRepositoryURL, "local-repo-url", localRepositoryURL, "URL for local repository")
 
 	return cmd
 }
@@ -100,7 +90,6 @@ func ensureDirectories(home helmpath.Home, out io.Writer) error {
 		home.String(),
 		home.Repository(),
 		home.Cache(),
-		home.LocalRepository(),
 		home.Plugins(),
 		home.Starters(),
 		home.Archive(),
@@ -128,12 +117,7 @@ func ensureDefaultRepos(home helmpath.Home, out io.Writer, skipRefresh bool) err
 		if err != nil {
 			return err
 		}
-		lr, err := initLocalRepo(home.LocalRepository(localRepositoryIndexFile), home.CacheIndex("local"), out, home)
-		if err != nil {
-			return err
-		}
 		f.Add(sr)
-		f.Add(lr)
 		if err := f.WriteFile(repoFile, 0644); err != nil {
 			return err
 		}
@@ -168,29 +152,6 @@ func initStableRepo(cacheFile string, out io.Writer, skipRefresh bool, home helm
 	return &c, nil
 }
 
-func initLocalRepo(indexFile, cacheFile string, out io.Writer, home helmpath.Home) (*repo.Entry, error) {
-	if fi, err := os.Stat(indexFile); err != nil {
-		fmt.Fprintf(out, "Adding %s repo with URL: %s \n", localRepository, localRepositoryURL)
-		i := repo.NewIndexFile()
-		if err := i.WriteFile(indexFile, 0644); err != nil {
-			return nil, err
-		}
-
-		//TODO: take this out and replace with helm update functionality
-		if err := createLink(indexFile, cacheFile, home); err != nil {
-			return nil, err
-		}
-	} else if fi.IsDir() {
-		return nil, fmt.Errorf("%s must be a file, not a directory", indexFile)
-	}
-
-	return &repo.Entry{
-		Name:  localRepository,
-		URL:   localRepositoryURL,
-		Cache: cacheFile,
-	}, nil
-}
-
 func ensureRepoFileFormat(file string, out io.Writer) error {
 	r, err := repo.LoadRepositoriesFile(file)
 	if err == repo.ErrRepoOutOfDate {

cmd/helm/init_test.go

@@ -48,7 +48,7 @@ func TestEnsureHome(t *testing.T) {
 		t.Error(err)
 	}
 
-	expectedDirs := []string{hh.String(), hh.Repository(), hh.Cache(), hh.LocalRepository()}
+	expectedDirs := []string{hh.String(), hh.Repository(), hh.Cache()}
 	for _, dir := range expectedDirs {
 		if fi, err := os.Stat(dir); err != nil {
 			t.Errorf("%s", err)
@@ -62,10 +62,4 @@ func TestEnsureHome(t *testing.T) {
 	} else if fi.IsDir() {
 		t.Errorf("%s should not be a directory", fi)
 	}
-
-	if fi, err := os.Stat(hh.LocalRepository(localRepositoryIndexFile)); err != nil {
-		t.Errorf("%s", err)
-	} else if fi.IsDir() {
-		t.Errorf("%s should not be a directory", fi)
-	}
 }

cmd/helm/init_unix.go

@@ -1,29 +0,0 @@
-// +build !windows
-
-/*
-Copyright 2017 The Kubernetes Authors All rights reserved.
-
-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 main
-
-import (
-	"os"
-
-	"k8s.io/helm/pkg/helm/helmpath"
-)
-
-func createLink(indexFile, cacheFile string, home helmpath.Home) error {
-	return os.Symlink(indexFile, cacheFile)
-}

cmd/helm/init_windows.go

@@ -1,29 +0,0 @@
-// +build windows
-
-/*
-Copyright 2017 The Kubernetes Authors All rights reserved.
-
-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 main
-
-import (
-	"os"
-
-	"k8s.io/helm/pkg/helm/helmpath"
-)
-
-func createLink(indexFile, cacheFile string, home helmpath.Home) error {
-	return os.Link(indexFile, cacheFile)
-}

cmd/helm/package.go

@@ -36,7 +36,6 @@ import (
 	"k8s.io/helm/pkg/hapi/chart"
 	"k8s.io/helm/pkg/helm/helmpath"
 	"k8s.io/helm/pkg/provenance"
-	"k8s.io/helm/pkg/repo"
 )
 
 const packageDesc = `
@@ -51,7 +50,6 @@ Versioned chart archives are used by Helm package repositories.
 `
 
 type packageCmd struct {
-	save             bool
 	sign             bool
 	path             string
 	valueFiles       valueFiles
@@ -102,7 +100,6 @@ func newPackageCmd(out io.Writer) *cobra.Command {
 	f.VarP(&pkg.valueFiles, "values", "f", "specify values in a YAML file or a URL(can specify multiple)")
 	f.StringArrayVar(&pkg.values, "set", []string{}, "set values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2)")
 	f.StringArrayVar(&pkg.stringValues, "set-string", []string{}, "set STRING values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2)")
-	f.BoolVar(&pkg.save, "save", true, "save packaged chart to local chart repository")
 	f.BoolVar(&pkg.sign, "sign", false, "use a PGP private key to sign this package")
 	f.StringVar(&pkg.key, "key", "", "name of the key to use when signing. Used if --sign is true")
 	f.StringVar(&pkg.keyring, "keyring", defaultKeyring(), "location of a public keyring")
@@ -200,16 +197,6 @@ func (p *packageCmd) run() error {
 		return fmt.Errorf("Failed to save: %s", err)
 	}
 
-	// Save to $HELM_HOME/local directory. This is second, because we don't want
-	// the case where we saved here, but didn't save to the default destination.
-	if p.save {
-		lr := p.home.LocalRepository()
-		if err := repo.AddChartToLocalRepo(ch, lr); err != nil {
-			return err
-		}
-		debug("Successfully saved %s to %s\n", name, lr)
-	}
-
 	if p.sign {
 		err = p.clearsign(name)
 	}

cmd/helm/plugin_test.go

@@ -82,7 +82,6 @@ func TestLoadPlugins(t *testing.T) {
 		hh.Repository(),
 		hh.RepositoryFile(),
 		hh.Cache(),
-		hh.LocalRepository(),
 		os.Args[0],
 	}, "\n")
 
@@ -173,7 +172,6 @@ func TestSetupEnv(t *testing.T) {
 		{"HELM_PATH_REPOSITORY", settings.Home.Repository()},
 		{"HELM_PATH_REPOSITORY_FILE", settings.Home.RepositoryFile()},
 		{"HELM_PATH_CACHE", settings.Home.Cache()},
-		{"HELM_PATH_LOCAL_REPOSITORY", settings.Home.LocalRepository()},
 		{"HELM_PATH_STARTER", settings.Home.Starters()},
 	} {
 		if got := os.Getenv(tt.name); got != tt.expect {

cmd/helm/repo_update.go

@@ -92,12 +92,7 @@ func updateCharts(repos []*repo.ChartRepository, out io.Writer, home helmpath.Ho
 		wg.Add(1)
 		go func(re *repo.ChartRepository) {
 			defer wg.Done()
-			if re.Config.Name == localRepository {
-				fmt.Fprintf(out, "...Skip %s chart repository\n", re.Config.Name)
-				return
-			}
-			err := re.DownloadIndexFile(home.Cache())
-			if err != nil {
+			if err := re.DownloadIndexFile(home.Cache()); err != nil {
 				fmt.Fprintf(out, "...Unable to get an update from the %q chart repository (%s):\n\t%s\n", re.Config.Name, re.Config.URL, err)
 			} else {
 				fmt.Fprintf(out, "...Successfully got an update from the %q chart repository\n", re.Config.Name)

cmd/helm/repo_update_test.go

@@ -60,8 +60,8 @@ func TestUpdateCmd(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if got := out.String(); !strings.Contains(got, "charts") || !strings.Contains(got, "local") {
-		t.Errorf("Expected 'charts' and 'local' (in any order) got %q", got)
+	if got := out.String(); !strings.Contains(got, "charts") {
+		t.Errorf("Expected 'charts' got %q", got)
 	}
 }
 

cmd/helm/testdata/helmhome/plugins/fullenv/fullenv.sh

@@ -6,5 +6,4 @@ echo $HELM_HOME
 echo $HELM_PATH_REPOSITORY
 echo $HELM_PATH_REPOSITORY_FILE
 echo $HELM_PATH_CACHE
-echo $HELM_PATH_LOCAL_REPOSITORY
 echo $HELM_BIN

cmd/helm/testdata/repositories.yaml

@@ -2,5 +2,3 @@ apiVersion: v1
 repositories:
   - name: charts
     url: "https://kubernetes-charts.storage.googleapis.com"
-  - name: local
-    url: "http://localhost:8879/charts"

pkg/hapi/tiller.go

@@ -77,19 +77,6 @@ type ListReleasesRequest struct {
 	StatusCodes []release.StatusCode `json:"status_codes,omitempty"`
 }
 
-// ListReleasesResponse is a list of releases.
-type ListReleasesResponse struct {
-	// Count is the expected total number of releases to be returned.
-	Count int64 `json:"count,omitempty"`
-	// Next is the name of the next release. If this is other than an empty
-	// string, it means there are more results.
-	Next string `json:"next,omitempty"`
-	// Total is the total number of queryable releases.
-	Total int64 `json:"total,omitempty"`
-	// Releases is the list of found release objects.
-	Releases []*release.Release `json:"releases,omitempty"`
-}
-
 // GetReleaseStatusRequest is a request to get the status of a release.
 type GetReleaseStatusRequest struct {
 	// Name is the name of the release

pkg/helm/helmpath/helmhome.go

@@ -66,17 +66,6 @@ func (h Home) Starters() string {
 	return h.Path("starters")
 }
 
-// LocalRepository returns the location to the local repo.
-//
-// The local repo is the one used by 'helm serve'
-//
-// If additional path elements are passed, they are appended to the returned path.
-func (h Home) LocalRepository(elem ...string) string {
-	p := []string{"repository", "local"}
-	p = append(p, elem...)
-	return h.Path(p...)
-}
-
 // Plugins returns the path to the plugins directory.
 func (h Home) Plugins() string {
 	return h.Path("plugins")

pkg/helm/helmpath/helmhome_unix_test.go

@@ -33,7 +33,6 @@ func TestHelmHome(t *testing.T) {
 	isEq(t, hh.String(), "/r")
 	isEq(t, hh.Repository(), "/r/repository")
 	isEq(t, hh.RepositoryFile(), "/r/repository/repositories.yaml")
-	isEq(t, hh.LocalRepository(), "/r/repository/local")
 	isEq(t, hh.Cache(), "/r/repository/cache")
 	isEq(t, hh.CacheIndex("t"), "/r/repository/cache/t-index.yaml")
 	isEq(t, hh.Starters(), "/r/starters")

pkg/helm/helmpath/helmhome_windows_test.go

@@ -30,7 +30,6 @@ func TestHelmHome(t *testing.T) {
 	isEq(t, hh.String(), "r:\\")
 	isEq(t, hh.Repository(), "r:\\repository")
 	isEq(t, hh.RepositoryFile(), "r:\\repository\\repositories.yaml")
-	isEq(t, hh.LocalRepository(), "r:\\repository\\local")
 	isEq(t, hh.Cache(), "r:\\repository\\cache")
 	isEq(t, hh.CacheIndex("t"), "r:\\repository\\cache\\t-index.yaml")
 	isEq(t, hh.Starters(), "r:\\starters")

pkg/plugin/installer/http_installer.go

@@ -171,7 +171,7 @@ func (g *TarGzExtractor) Extract(buffer *bytes.Buffer, targetDir string) error {
 
 	os.MkdirAll(targetDir, 0755)
 
-	for true {
+	for {
 		header, err := tarReader.Next()
 
 		if err == io.EOF {

pkg/plugin/plugin.go

@@ -177,11 +177,10 @@ func SetupPluginEnv(settings helm_env.EnvSettings,
 		"HELM_HOME":   settings.Home.String(),
 
 		// Set vars that convey common information.
-		"HELM_PATH_REPOSITORY":       settings.Home.Repository(),
-		"HELM_PATH_REPOSITORY_FILE":  settings.Home.RepositoryFile(),
-		"HELM_PATH_CACHE":            settings.Home.Cache(),
-		"HELM_PATH_LOCAL_REPOSITORY": settings.Home.LocalRepository(),
-		"HELM_PATH_STARTER":          settings.Home.Starters(),
+		"HELM_PATH_REPOSITORY":      settings.Home.Repository(),
+		"HELM_PATH_REPOSITORY_FILE": settings.Home.RepositoryFile(),
+		"HELM_PATH_CACHE":           settings.Home.Cache(),
+		"HELM_PATH_STARTER":         settings.Home.Starters(),
 	} {
 		os.Setenv(key, val)
 	}

pkg/repo/local.go

@@ -1,137 +0,0 @@
-/*
-Copyright 2016 The Kubernetes Authors All rights reserved.
-
-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 repo
-
-import (
-	"fmt"
-	htemplate "html/template"
-	"io/ioutil"
-	"net/http"
-	"path/filepath"
-	"strings"
-
-	"github.com/ghodss/yaml"
-
-	"k8s.io/helm/pkg/chartutil"
-	"k8s.io/helm/pkg/hapi/chart"
-	"k8s.io/helm/pkg/provenance"
-)
-
-const indexHTMLTemplate = `
-<html>
-<head>
-	<title>Helm Repository</title>
-</head>
-<h1>Helm Charts Repository</h1>
-<ul>
-{{range $name, $ver := .Index.Entries}}
-  <li>{{$name}}<ul>{{range $ver}}
-    <li><a href="{{index .URLs 0}}">{{.Name}}-{{.Version}}</a></li>
-  {{end}}</ul>
-  </li>
-{{end}}
-</ul>
-<body>
-<p>Last Generated: {{.Index.Generated}}</p>
-</body>
-</html>
-`
-
-// RepositoryServer is an HTTP handler for serving a chart repository.
-type RepositoryServer struct {
-	RepoPath string
-}
-
-// ServeHTTP implements the http.Handler interface.
-func (s *RepositoryServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	uri := r.URL.Path
-	switch uri {
-	case "/", "/charts/", "/charts/index.html", "/charts/index":
-		w.Header().Set("Content-Type", "text/html; charset=utf-8")
-		s.htmlIndex(w, r)
-	default:
-		file := strings.TrimPrefix(uri, "/charts/")
-		http.ServeFile(w, r, filepath.Join(s.RepoPath, file))
-	}
-}
-
-// StartLocalRepo starts a web server and serves files from the given path
-func StartLocalRepo(path, address string) error {
-	if address == "" {
-		address = "127.0.0.1:8879"
-	}
-	s := &RepositoryServer{RepoPath: path}
-	return http.ListenAndServe(address, s)
-}
-
-func (s *RepositoryServer) htmlIndex(w http.ResponseWriter, r *http.Request) {
-	t := htemplate.Must(htemplate.New("index.html").Parse(indexHTMLTemplate))
-	// load index
-	lrp := filepath.Join(s.RepoPath, "index.yaml")
-	i, err := LoadIndexFile(lrp)
-	if err != nil {
-		http.Error(w, err.Error(), 500)
-		return
-	}
-	data := map[string]interface{}{
-		"Index": i,
-	}
-	if err := t.Execute(w, data); err != nil {
-		fmt.Fprintf(w, "Template error: %s", err)
-	}
-}
-
-// AddChartToLocalRepo saves a chart in the given path and then reindexes the index file
-func AddChartToLocalRepo(ch *chart.Chart, path string) error {
-	_, err := chartutil.Save(ch, path)
-	if err != nil {
-		return err
-	}
-	return Reindex(ch, path+"/index.yaml")
-}
-
-// Reindex adds an entry to the index file at the given path
-func Reindex(ch *chart.Chart, path string) error {
-	name := ch.Metadata.Name + "-" + ch.Metadata.Version
-	y, err := LoadIndexFile(path)
-	if err != nil {
-		return err
-	}
-	found := false
-	for k := range y.Entries {
-		if k == name {
-			found = true
-			break
-		}
-	}
-	if !found {
-		dig, err := provenance.DigestFile(path)
-		if err != nil {
-			return err
-		}
-
-		y.Add(ch.Metadata, name+".tgz", "http://127.0.0.1:8879/charts", "sha256:"+dig)
-
-		out, err := yaml.Marshal(y)
-		if err != nil {
-			return err
-		}
-
-		ioutil.WriteFile(path, out, 0644)
-	}
-	return nil
-}

pkg/repo/local_test.go

@@ -1,67 +0,0 @@
-/*
-Copyright 2016 The Kubernetes Authors All rights reserved.
-
-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 repo
-
-import (
-	"io/ioutil"
-	"net/http"
-	"strings"
-	"testing"
-)
-
-func TestRepositoryServer(t *testing.T) {
-	expectedIndexYAML, err := ioutil.ReadFile("testdata/server/index.yaml")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	tests := []struct {
-		name   string
-		path   string
-		expect string
-	}{
-		{"index YAML", "/charts/index.yaml", string(expectedIndexYAML)},
-		{"index HTML", "/charts/index.html", "<html>"},
-		{"charts root", "/charts/", "<html>"},
-		{"root", "/", "<html>"},
-		{"file", "/test.txt", "Hello World"},
-	}
-
-	s := &RepositoryServer{RepoPath: "testdata/server"}
-	srv, err := startLocalServerForTests(s)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer srv.Close()
-
-	for _, tt := range tests {
-		res, err := http.Get(srv.URL + tt.path)
-		if err != nil {
-			t.Errorf("%s: error getting %s: %s", tt.name, tt.path, err)
-			continue
-		}
-		body, err := ioutil.ReadAll(res.Body)
-		if err != nil {
-			t.Errorf("%s: error reading %s: %s", tt.name, tt.path, err)
-		}
-		res.Body.Close()
-		if !strings.Contains(string(body), tt.expect) {
-			t.Errorf("%s: expected to find %q in %q", tt.name, tt.expect, string(body))
-		}
-	}
-
-}

pkg/repo/repo_test.go

@@ -202,7 +202,7 @@ func TestWriteFile(t *testing.T) {
 		t.Errorf("failed to create test-file (%v)", err)
 	}
 	defer os.Remove(repoFile.Name())
-	if err := sampleRepository.WriteFile(repoFile.Name(), 744); err != nil {
+	if err := sampleRepository.WriteFile(repoFile.Name(), 0744); err != nil {
 		t.Errorf("failed to write file (%v)", err)
 	}
 

pkg/tiller/release_server.go

@@ -66,9 +66,6 @@ var (
 	errInvalidName = errors.New("invalid release name, must match regex ^(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])+$ and the length must not longer than 53")
 )
 
-// ListDefaultLimit is the default limit for number of items returned in a list.
-var ListDefaultLimit int64 = 512
-
 // ValidName is a regular expression for names.
 //
 // According to the Kubernetes help text, the regular expression it uses is: