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Merge pull request #2476 from adamreese/fix/flag-envars 

fix(helm): fix race conditions in flag parsing
This commit is contained in:
Adam Reese 2017-06-05 12:45:26 -07:00 committed by GitHub
parent 3647e60786 faf560c552
commit 8272360681
72 changed files with 318 additions and 244 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/helm/create_test.go
View File

@ -87,7 +87,7 @@ func TestCreateStarterCmd(t *testing.T) {
if err != nil {
t.Fatal(err)
}
old := helmpath.Home(environment.DefaultHelmHome())
old := helmpath.Home(environment.DefaultHelmHome)
settings.Home = thome
defer func() {
settings.Home = old

12
cmd/helm/delete.go
View File

@ -52,12 +52,12 @@ func newDeleteCmd(c helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "delete [flags] RELEASE_NAME [...]",
Aliases: []string{"del"},
SuggestFor: []string{"remove", "rm"},
Short: "given a release name, delete the release from Kubernetes",
Long: deleteDesc,
PersistentPreRunE: setupConnection,
Use: "delete [flags] RELEASE_NAME [...]",
Aliases: []string{"del"},
SuggestFor: []string{"remove", "rm"},
Short: "given a release name, delete the release from Kubernetes",
Long: deleteDesc,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.New("command 'delete' requires a release name")

2
cmd/helm/fetch_test.go
View File

@ -34,7 +34,7 @@ func TestFetchCmd(t *testing.T) {
if err != nil {
t.Fatal(err)
}
old := helmpath.Home(environment.DefaultHelmHome())
old := helmpath.Home(environment.DefaultHelmHome)
settings.Home = hh
defer func() {
settings.Home = old

8
cmd/helm/get.go
View File

@ -54,10 +54,10 @@ func newGetCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "get [flags] RELEASE_NAME",
Short: "download a named release",
Long: getHelp,
PersistentPreRunE: setupConnection,
Use: "get [flags] RELEASE_NAME",
Short: "download a named release",
Long: getHelp,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errReleaseRequired

78
cmd/helm/helm.go
View File

@ -19,7 +19,6 @@ package main // import "k8s.io/helm/cmd/helm"
import (
"errors"
"fmt"
"io"
"io/ioutil"
"log"
"os"
@ -39,23 +38,16 @@ import (
"k8s.io/helm/pkg/tlsutil"
)
const (
localRepoIndexFilePath = "index.yaml"
)
var (
tlsCaCertFile string // path to TLS CA certificate file
tlsCertFile string // path to TLS certificate file
tlsKeyFile string // path to TLS key file
tlsVerify bool // enable TLS and verify remote certificates
tlsEnable bool // enable TLS
)
var (
kubeContext string
settings helm_env.EnvSettings
// TODO refactor out this global var
kubeContext string
tillerTunnel *kube.Tunnel
settings helm_env.EnvSettings
)
var globalUsage = `The Kubernetes package manager
@ -82,34 +74,58 @@ Environment:
$KUBECONFIG set an alternative Kubernetes configuration file (default "~/.kube/config")
`
func newRootCmd(out io.Writer) *cobra.Command {
func setFlagFromEnv(name, envar string, cmd *cobra.Command) {
if cmd.Flags().Changed(name) {
return
}
if v, ok := os.LookupEnv(envar); ok {
cmd.Flags().Set(name, v)
}
}
func setFlagsFromEnv(flags map[string]string, cmd *cobra.Command) {
for name, envar := range flags {
setFlagFromEnv(name, envar, cmd)
}
}
func addRootFlags(cmd *cobra.Command) {
pf := cmd.PersistentFlags()
pf.StringVar((*string)(&settings.Home), "home", helm_env.DefaultHelmHome, "location of your Helm config. Overrides $HELM_HOME")
pf.StringVar(&settings.TillerHost, "host", "", "address of tiller. Overrides $HELM_HOST")
pf.StringVar(&kubeContext, "kube-context", "", "name of the kubeconfig context to use")
pf.BoolVar(&settings.Debug, "debug", false, "enable verbose output")
pf.StringVar(&settings.TillerNamespace, "tiller-namespace", tiller_env.DefaultTillerNamespace, "namespace of tiller")
}
func initRootFlags(cmd *cobra.Command) {
setFlagsFromEnv(map[string]string{
"debug": helm_env.DebugEnvVar,
"home": helm_env.HomeEnvVar,
"host": helm_env.HostEnvVar,
"tiller-namespace": tiller_env.TillerNamespaceEnvVar,
}, cmd.Root())
tlsCaCertFile = os.ExpandEnv(tlsCaCertFile)
tlsCertFile = os.ExpandEnv(tlsCertFile)
tlsKeyFile = os.ExpandEnv(tlsKeyFile)
}
func newRootCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "helm",
Short: "The Helm package manager for Kubernetes.",
Long: globalUsage,
SilenceUsage: true,
PersistentPreRun: func(cmd *cobra.Command, args []string) {
tlsCaCertFile = os.ExpandEnv(tlsCaCertFile)
tlsCertFile = os.ExpandEnv(tlsCertFile)
tlsKeyFile = os.ExpandEnv(tlsKeyFile)
PersistentPreRun: func(cmd *cobra.Command, _ []string) {
initRootFlags(cmd)
},
PersistentPostRun: func(cmd *cobra.Command, args []string) {
PersistentPostRun: func(*cobra.Command, []string) {
teardown()
},
}
p := cmd.PersistentFlags()
p.StringVar((*string)(&settings.Home), "home", helm_env.DefaultHelmHome(), "location of your Helm config. Overrides $HELM_HOME")
p.StringVar(&settings.TillerHost, "host", helm_env.DefaultHelmHost(), "address of tiller. Overrides $HELM_HOST")
p.StringVar(&kubeContext, "kube-context", "", "name of the kubeconfig context to use")
p.BoolVar(&settings.Debug, "debug", false, "enable verbose output")
p.StringVar(&settings.TillerNamespace, "tiller-namespace", tiller_env.GetTillerNamespace(), "namespace of tiller")
if os.Getenv(helm_env.PluginDisableEnvVar) != "1" {
settings.PlugDirs = os.Getenv(helm_env.PluginEnvVar)
if settings.PlugDirs == "" {
settings.PlugDirs = settings.Home.Plugins()
}
}
addRootFlags(cmd)
out := cmd.OutOrStdout()
cmd.AddCommand(
// chart commands
@ -139,7 +155,7 @@ func newRootCmd(out io.Writer) *cobra.Command {
addFlagsTLS(newVersionCmd(nil, out)),
newCompletionCmd(out),
newHomeCmd(out),
newHomeCmd(),
newInitCmd(out),
newPluginCmd(out),
@ -162,7 +178,7 @@ func init() {
}
func main() {
cmd := newRootCmd(os.Stdout)
cmd := newRootCmd()
if err := cmd.Execute(); err != nil {
os.Exit(1)
}

77
cmd/helm/helm_test.go
View File

@ -23,6 +23,7 @@ import (
"io/ioutil"
"math/rand"
"os"
"path/filepath"
"regexp"
"sync"
"testing"
@ -321,7 +322,7 @@ func ensureTestHome(home helmpath.Home, t *testing.T) error {
}
}
localRepoIndexFile := home.LocalRepository(localRepoIndexFilePath)
localRepoIndexFile := home.LocalRepository(localRepositoryIndexFile)
if fi, err := os.Stat(localRepoIndexFile); err != nil {
i := repo.NewIndexFile()
if err := i.WriteFile(localRepoIndexFile, 0644); err != nil {
@ -337,3 +338,77 @@ func ensureTestHome(home helmpath.Home, t *testing.T) error {
t.Logf("$HELM_HOME has been configured at %s.\n", settings.Home.String())
return nil
}
func TestRootCmd(t *testing.T) {
oldhome := os.Getenv("HELM_HOME")
defer os.Setenv("HELM_HOME", oldhome)
tests := []struct {
name string
args []string
envars map[string]string
home string
}{
{
name: "defaults",
home: filepath.Join(os.Getenv("HOME"), "/.helm"),
},
{
name: "with --home set",
args: []string{"--home", "/foo"},
home: "/foo",
},
{
name: "subcommands with --home set",
args: []string{"home", "--home", "/foo"},
home: "/foo",
},
{
name: "with $HELM_HOME set",
envars: map[string]string{"HELM_HOME": "/bar"},
home: "/bar",
},
{
name: "subcommands with $HELM_HOME set",
args: []string{"home"},
envars: map[string]string{"HELM_HOME": "/bar"},
home: "/bar",
},
{
name: "with $HELM_HOME and --home set",
args: []string{"home", "--home", "/foo"},
envars: map[string]string{"HELM_HOME": "/bar"},
home: "/foo",
},
}
// ensure not set locally
os.Unsetenv("HELM_HOME")
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
defer os.Unsetenv("HELM_HOME")
for k, v := range tt.envars {
os.Setenv(k, v)
}
cmd := newRootCmd()
cmd.SetOutput(ioutil.Discard)
cmd.SetArgs(tt.args)
cmd.Run = func(*cobra.Command, []string) {}
if err := cmd.Execute(); err != nil {
t.Errorf("unexpected error: %s", err)
}
if settings.Home.String() != tt.home {
t.Errorf("expected home %q, got %q", tt.home, settings.Home)
}
homeFlag := cmd.Flag("home").Value.String()
homeFlag = os.ExpandEnv(homeFlag)
if homeFlag != tt.home {
t.Errorf("expected home %q, got %q", tt.home, homeFlag)
}
})
}
}

10
cmd/helm/history.go
View File

@ -56,11 +56,11 @@ func newHistoryCmd(c helm.Interface, w io.Writer) *cobra.Command {
his := &historyCmd{out: w, helmc: c}
cmd := &cobra.Command{
Use: "history [flags] RELEASE_NAME",
Long: historyHelp,
Short: "fetch release history",
Aliases: []string{"hist"},
PersistentPreRunE: setupConnection,
Use: "history [flags] RELEASE_NAME",
Long: historyHelp,
Short: "fetch release history",
Aliases: []string{"hist"},
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
switch {
case len(args) == 0:

22
cmd/helm/home.go
View File

@ -17,9 +17,6 @@ limitations under the License.
package main
import (
"fmt"
"io"
"github.com/spf13/cobra"
)
@ -28,25 +25,24 @@ This command displays the location of HELM_HOME. This is where
any helm configuration files live.
`
func newHomeCmd(out io.Writer) *cobra.Command {
func newHomeCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "home",
Short: "displays the location of HELM_HOME",
Long: longHomeHelp,
Run: func(cmd *cobra.Command, args []string) {
h := settings.Home
fmt.Fprintf(out, "%s\n", h)
cmd.Println(h)
if settings.Debug {
fmt.Fprintf(out, "Repository: %s\n", h.Repository())
fmt.Fprintf(out, "RepositoryFile: %s\n", h.RepositoryFile())
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.Printf("Repository: %s\n", h.Repository())
cmd.Printf("RepositoryFile: %s\n", h.RepositoryFile())
cmd.Printf("Cache: %s\n", h.Cache())
cmd.Printf("Stable CacheIndex: %s\n", h.CacheIndex("stable"))
cmd.Printf("Starters: %s\n", h.Starters())
cmd.Printf("LocalRepository: %s\n", h.LocalRepository())
cmd.Printf("Plugins: %s\n", h.Plugins())
}
},
}
return cmd
}

7
cmd/helm/init.go
View File

@ -54,8 +54,9 @@ To dump a manifest containing the Tiller deployment YAML, combine the
`
const (
stableRepository = "stable"
localRepository = "local"
stableRepository = "stable"
localRepository = "local"
localRepositoryIndexFile = "index.yaml"
)
var (
@ -296,7 +297,7 @@ func ensureDefaultRepos(home helmpath.Home, out io.Writer, skipRefresh bool) err
if err != nil {
return err
}
lr, err := initLocalRepo(home.LocalRepository(localRepoIndexFilePath), home.CacheIndex("local"))
lr, err := initLocalRepo(home.LocalRepository(localRepositoryIndexFile), home.CacheIndex("local"))
if err != nil {
return err
}

2
cmd/helm/init_test.go
View File

@ -214,7 +214,7 @@ func TestEnsureHome(t *testing.T) {
t.Errorf("%s should not be a directory", fi)
}
if fi, err := os.Stat(hh.LocalRepository(localRepoIndexFilePath)); err != nil {
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)

8
cmd/helm/install.go
View File

@ -148,10 +148,10 @@ func newInstallCmd(c helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "install [CHART]",
Short: "install a chart archive",
Long: installDesc,
PersistentPreRunE: setupConnection,
Use: "install [CHART]",
Short: "install a chart archive",
Long: installDesc,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if err := checkArgsLength(len(args), "chart name"); err != nil {
return err

10
cmd/helm/list.go
View File

@ -82,11 +82,11 @@ func newListCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "list [flags] [FILTER]",
Short: "list releases",
Long: listHelp,
Aliases: []string{"ls"},
PersistentPreRunE: setupConnection,
Use: "list [flags] [FILTER]",
Short: "list releases",
Long: listHelp,
Aliases: []string{"ls"},
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) > 0 {
list.filter = strings.Join(args, " ")

34
cmd/helm/load_plugins.go
View File

@ -25,19 +25,10 @@ import (
"github.com/spf13/cobra"
"k8s.io/helm/pkg/helm/helmpath"
helm_env "k8s.io/helm/pkg/helm/environment"
"k8s.io/helm/pkg/plugin"
)
const pluginEnvVar = "HELM_PLUGIN"
func pluginDirs(home helmpath.Home) string {
if dirs := os.Getenv(pluginEnvVar); dirs != "" {
return dirs
}
return home.Plugins()
}
// loadPlugins loads plugins into the command list.
//
// This follows a different pattern than the other commands because it has
@ -46,16 +37,25 @@ func pluginDirs(home helmpath.Home) string {
func loadPlugins(baseCmd *cobra.Command, out io.Writer) {
// If HELM_NO_PLUGINS is set to 1, do not load plugins.
if settings.PlugDirs == "" {
if os.Getenv(helm_env.PluginDisableEnvVar) == "1" {
return
}
found, err := findPlugins(settings.PlugDirs)
found, err := findPlugins(settings.PluginDirs())
if err != nil {
fmt.Fprintf(os.Stderr, "failed to load plugins: %s", err)
return
}
processParent := func(cmd *cobra.Command, args []string) ([]string, error) {
k, u := manuallyProcessArgs(args)
if err := cmd.Parent().ParseFlags(k); err != nil {
return nil, err
}
initRootFlags(cmd)
return u, nil
}
// Now we create commands for all of these.
for _, plug := range found {
plug := plug
@ -69,9 +69,8 @@ func loadPlugins(baseCmd *cobra.Command, out io.Writer) {
Short: md.Usage,
Long: md.Description,
RunE: func(cmd *cobra.Command, args []string) error {
k, u := manuallyProcessArgs(args)
if err := cmd.Parent().ParseFlags(k); err != nil {
u, err := processParent(cmd, args)
if err != nil {
return err
}
@ -99,10 +98,9 @@ func loadPlugins(baseCmd *cobra.Command, out io.Writer) {
}
if md.UseTunnel {
c.PersistentPreRunE = func(cmd *cobra.Command, args []string) error {
c.PreRunE = func(cmd *cobra.Command, args []string) error {
// Parse the parent flag, but not the local flags.
k, _ := manuallyProcessArgs(args)
if err := c.Parent().ParseFlags(k); err != nil {
if _, err := processParent(cmd, args); err != nil {
return err
}
return setupConnection(cmd, args)

7
cmd/helm/plugin_list.go
View File

@ -44,11 +44,8 @@ func newPluginListCmd(out io.Writer) *cobra.Command {
}
func (pcmd *pluginListCmd) run() error {
plugdirs := pluginDirs(pcmd.home)
debug("pluginDirs: %s", plugdirs)
plugins, err := findPlugins(plugdirs)
debug("pluginDirs: %s", settings.PluginDirs())
plugins, err := findPlugins(settings.PluginDirs())
if err != nil {
return err
}

5
cmd/helm/plugin_remove.go
View File

@ -59,9 +59,8 @@ func (pcmd *pluginRemoveCmd) complete(args []string) error {
}
func (pcmd *pluginRemoveCmd) run() error {
plugdirs := pluginDirs(pcmd.home)
debug("loading installed plugins from %s", plugdirs)
plugins, err := findPlugins(plugdirs)
debug("loading installed plugins from %s", settings.PluginDirs())
plugins, err := findPlugins(settings.PluginDirs())
if err != nil {
return err
}

8
cmd/helm/plugin_test.go
View File

@ -23,6 +23,7 @@ import (
"strings"
"testing"
helm_env "k8s.io/helm/pkg/helm/environment"
"k8s.io/helm/pkg/helm/helmpath"
"k8s.io/helm/pkg/plugin"
@ -71,7 +72,6 @@ func TestLoadPlugins(t *testing.T) {
settings.Home = old
}()
hh := settings.Home
settings.PlugDirs = hh.Plugins()
out := bytes.NewBuffer(nil)
cmd := &cobra.Command{}
@ -139,12 +139,11 @@ func TestLoadPlugins(t *testing.T) {
func TestLoadPlugins_HelmNoPlugins(t *testing.T) {
// Set helm home to point to testdata
old := settings.Home
oldPlugDirs := settings.PlugDirs
settings.Home = "testdata/helmhome"
settings.PlugDirs = ""
os.Setenv(helm_env.PluginDisableEnvVar, "1")
defer func() {
settings.Home = old
settings.PlugDirs = oldPlugDirs
os.Unsetenv(helm_env.PluginDisableEnvVar)
}()
out := bytes.NewBuffer(nil)
@ -161,7 +160,6 @@ func TestSetupEnv(t *testing.T) {
name := "pequod"
settings.Home = helmpath.Home("testdata/helmhome")
base := filepath.Join(settings.Home.Plugins(), name)
settings.PlugDirs = settings.Home.Plugins()
settings.Debug = true
defer func() {
settings.Debug = false

5
cmd/helm/plugin_update.go
View File

@ -61,9 +61,8 @@ func (pcmd *pluginUpdateCmd) complete(args []string) error {
func (pcmd *pluginUpdateCmd) run() error {
installer.Debug = settings.Debug
plugdirs := pluginDirs(pcmd.home)
debug("loading installed plugins from %s", plugdirs)
plugins, err := findPlugins(plugdirs)
debug("loading installed plugins from %s", settings.PluginDirs())
plugins, err := findPlugins(settings.PluginDirs())
if err != nil {
return err
}

8
cmd/helm/release_testing.go
View File

@ -48,10 +48,10 @@ func newReleaseTestCmd(c helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "test [RELEASE]",
Short: "test a release",
Long: releaseTestDesc,
PersistentPreRunE: setupConnection,
Use: "test [RELEASE]",
Short: "test a release",
Long: releaseTestDesc,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if err := checkArgsLength(len(args), "release name"); err != nil {
return err

2
cmd/helm/reset.go
View File

@ -57,7 +57,7 @@ func newResetCmd(client helm.Interface, out io.Writer) *cobra.Command {
Use: "reset",
Short: "uninstalls Tiller from a cluster",
Long: resetDesc,
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
PreRunE: func(cmd *cobra.Command, args []string) error {
if err := setupConnection(cmd, args); !d.force && err != nil {
return err
}

10
cmd/helm/rollback.go
View File

@ -30,7 +30,7 @@ const rollbackDesc = `
This command rolls back a release to a previous revision.
The first argument of the rollback command is the name of a release, and the
second is a revision (version) number. To see revision numbers, run
second is a revision (version) number. To see revision numbers, run
'helm history RELEASE'.
`
@ -54,10 +54,10 @@ func newRollbackCmd(c helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "rollback [flags] [RELEASE] [REVISION]",
Short: "roll back a release to a previous revision",
Long: rollbackDesc,
PersistentPreRunE: setupConnection,
Use: "rollback [flags] [RELEASE] [REVISION]",
Short: "roll back a release to a previous revision",
Long: rollbackDesc,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if err := checkArgsLength(len(args), "release name", "revision number"); err != nil {
return err

8
cmd/helm/status.go
View File

@ -57,10 +57,10 @@ func newStatusCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "status [flags] RELEASE_NAME",
Short: "displays the status of the named release",
Long: statusHelp,
PersistentPreRunE: setupConnection,
Use: "status [flags] RELEASE_NAME",
Short: "displays the status of the named release",
Long: statusHelp,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errReleaseRequired

8
cmd/helm/upgrade.go
View File

@ -91,10 +91,10 @@ func newUpgradeCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
cmd := &cobra.Command{
Use: "upgrade [RELEASE] [CHART]",
Short: "upgrade a release",
Long: upgradeDesc,
PersistentPreRunE: setupConnection,
Use: "upgrade [RELEASE] [CHART]",
Short: "upgrade a release",
Long: upgradeDesc,
PreRunE: setupConnection,
RunE: func(cmd *cobra.Command, args []string) error {
if err := checkArgsLength(len(args), "release name", "chart path"); err != nil {
return err

4
docs/helm/helm.md
View File

@ -33,7 +33,7 @@ Environment:
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -66,4 +66,4 @@ Environment:
* [helm verify](helm_verify.md) - verify that a chart at the given path has been signed and is valid
* [helm version](helm_version.md) - print the client/server version information
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_completion.md
View File

@ -25,7 +25,7 @@ helm completion SHELL
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -34,4 +34,4 @@ helm completion SHELL
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_create.md
View File

@ -44,7 +44,7 @@ helm create NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -53,4 +53,4 @@ helm create NAME
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_delete.md
View File

@ -35,7 +35,7 @@ helm delete [flags] RELEASE_NAME [...]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -44,4 +44,4 @@ helm delete [flags] RELEASE_NAME [...]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -58,7 +58,7 @@ for this case.
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -70,4 +70,4 @@ for this case.
* [helm dependency list](helm_dependency_list.md) - list the dependencies for the given chart
* [helm dependency update](helm_dependency_update.md) - update charts/ based on the contents of requirements.yaml
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -31,7 +31,7 @@ helm dependency build [flags] CHART
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -40,4 +40,4 @@ helm dependency build [flags] CHART
### SEE ALSO
* [helm dependency](helm_dependency.md) - manage a chart's dependencies
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -23,7 +23,7 @@ helm dependency list [flags] CHART
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -32,4 +32,4 @@ helm dependency list [flags] CHART
### SEE ALSO
* [helm dependency](helm_dependency.md) - manage a chart's dependencies
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -36,7 +36,7 @@ helm dependency update [flags] CHART
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -45,4 +45,4 @@ helm dependency update [flags] CHART
### SEE ALSO
* [helm dependency](helm_dependency.md) - manage a chart's dependencies
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -45,7 +45,7 @@ helm fetch [flags] [chart URL | repo/chartname] [...]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -54,4 +54,4 @@ helm fetch [flags] [chart URL | repo/chartname] [...]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_get.md
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@ -37,7 +37,7 @@ helm get [flags] RELEASE_NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -49,4 +49,4 @@ helm get [flags] RELEASE_NAME
* [helm get manifest](helm_get_manifest.md) - download the manifest for a named release
* [helm get values](helm_get_values.md) - download the values file for a named release
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -25,7 +25,7 @@ helm get hooks [flags] RELEASE_NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -34,4 +34,4 @@ helm get hooks [flags] RELEASE_NAME
### SEE ALSO
* [helm get](helm_get.md) - download a named release
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -27,7 +27,7 @@ helm get manifest [flags] RELEASE_NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -36,4 +36,4 @@ helm get manifest [flags] RELEASE_NAME
### SEE ALSO
* [helm get](helm_get.md) - download a named release
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -24,7 +24,7 @@ helm get values [flags] RELEASE_NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -33,4 +33,4 @@ helm get values [flags] RELEASE_NAME
### SEE ALSO
* [helm get](helm_get.md) - download a named release
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -40,7 +40,7 @@ helm history [flags] RELEASE_NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -49,4 +49,4 @@ helm history [flags] RELEASE_NAME
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -18,7 +18,7 @@ helm home
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -27,4 +27,4 @@ helm home
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -54,7 +54,7 @@ helm init
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -63,4 +63,4 @@ helm init
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -32,7 +32,7 @@ helm inspect [CHART]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -43,4 +43,4 @@ helm inspect [CHART]
* [helm inspect chart](helm_inspect_chart.md) - shows inspect chart
* [helm inspect values](helm_inspect_values.md) - shows inspect values
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -30,7 +30,7 @@ helm inspect chart [CHART]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -39,4 +39,4 @@ helm inspect chart [CHART]
### SEE ALSO
* [helm inspect](helm_inspect.md) - inspect a chart
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -30,7 +30,7 @@ helm inspect values [CHART]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -39,4 +39,4 @@ helm inspect values [CHART]
### SEE ALSO
* [helm inspect](helm_inspect.md) - inspect a chart
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -97,7 +97,7 @@ helm install [CHART]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -106,4 +106,4 @@ helm install [CHART]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -28,7 +28,7 @@ helm lint [flags] PATH
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -37,4 +37,4 @@ helm lint [flags] PATH
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -61,7 +61,7 @@ helm list [flags] [FILTER]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -70,4 +70,4 @@ helm list [flags] [FILTER]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -35,7 +35,7 @@ helm package [flags] [CHART_PATH] [...]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -44,4 +44,4 @@ helm package [flags] [CHART_PATH] [...]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_plugin.md
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@ -13,7 +13,7 @@ Manage client-side Helm plugins.
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -26,4 +26,4 @@ Manage client-side Helm plugins.
* [helm plugin remove](helm_plugin_remove.md) - remove one or more Helm plugins
* [helm plugin update](helm_plugin_update.md) - update one or more Helm plugins
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -21,7 +21,7 @@ helm plugin install [options] <path|url>...
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -30,4 +30,4 @@ helm plugin install [options] <path|url>...
### SEE ALSO
* [helm plugin](helm_plugin.md) - add, list, or remove Helm plugins
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -15,7 +15,7 @@ helm plugin list
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -24,4 +24,4 @@ helm plugin list
### SEE ALSO
* [helm plugin](helm_plugin.md) - add, list, or remove Helm plugins
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -15,7 +15,7 @@ helm plugin remove <plugin>...
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -24,4 +24,4 @@ helm plugin remove <plugin>...
### SEE ALSO
* [helm plugin](helm_plugin.md) - add, list, or remove Helm plugins
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -15,7 +15,7 @@ helm plugin update <plugin>...
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -24,4 +24,4 @@ helm plugin update <plugin>...
### SEE ALSO
* [helm plugin](helm_plugin.md) - add, list, or remove Helm plugins
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -17,7 +17,7 @@ Example usage:
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -31,4 +31,4 @@ Example usage:
* [helm repo remove](helm_repo_remove.md) - remove a chart repository
* [helm repo update](helm_repo_update.md) - update information on available charts in the chart repositories
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -24,7 +24,7 @@ helm repo add [flags] [NAME] [URL]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -33,4 +33,4 @@ helm repo add [flags] [NAME] [URL]
### SEE ALSO
* [helm repo](helm_repo.md) - add, list, remove, update, and index chart repositories
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -31,7 +31,7 @@ helm repo index [flags] [DIR]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -40,4 +40,4 @@ helm repo index [flags] [DIR]
### SEE ALSO
* [helm repo](helm_repo.md) - add, list, remove, update, and index chart repositories
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -15,7 +15,7 @@ helm repo list [flags]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -24,4 +24,4 @@ helm repo list [flags]
### SEE ALSO
* [helm repo](helm_repo.md) - add, list, remove, update, and index chart repositories
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -15,7 +15,7 @@ helm repo remove [flags] [NAME]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -24,4 +24,4 @@ helm repo remove [flags] [NAME]
### SEE ALSO
* [helm repo](helm_repo.md) - add, list, remove, update, and index chart repositories
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -21,7 +21,7 @@ helm repo update
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -30,4 +30,4 @@ helm repo update
### SEE ALSO
* [helm repo](helm_repo.md) - add, list, remove, update, and index chart repositories
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
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@ -31,7 +31,7 @@ helm reset
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -40,4 +40,4 @@ helm reset
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

6
docs/helm/helm_rollback.md
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@ -9,7 +9,7 @@ roll back a release to a previous revision
This command rolls back a release to a previous revision.
The first argument of the rollback command is the name of a release, and the
second is a revision (version) number. To see revision numbers, run
second is a revision (version) number. To see revision numbers, run
'helm history RELEASE'.
@ -37,7 +37,7 @@ helm rollback [flags] [RELEASE] [REVISION]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -46,4 +46,4 @@ helm rollback [flags] [RELEASE] [REVISION]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_search.md
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@ -28,7 +28,7 @@ helm search [keyword]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -37,4 +37,4 @@ helm search [keyword]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_serve.md
View File

@ -36,7 +36,7 @@ helm serve
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -45,4 +45,4 @@ helm serve
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_status.md
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@ -35,7 +35,7 @@ helm status [flags] RELEASE_NAME
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -44,4 +44,4 @@ helm status [flags] RELEASE_NAME
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_test.md
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@ -32,7 +32,7 @@ helm test [RELEASE]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -41,4 +41,4 @@ helm test [RELEASE]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_upgrade.md
View File

@ -67,7 +67,7 @@ helm upgrade [RELEASE] [CHART]
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -76,4 +76,4 @@ helm upgrade [RELEASE] [CHART]
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_verify.md
View File

@ -30,7 +30,7 @@ helm verify [flags] PATH
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -39,4 +39,4 @@ helm verify [flags] PATH
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

4
docs/helm/helm_version.md
View File

@ -44,7 +44,7 @@ helm version
```
--debug enable verbose output
--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
--home string location of your Helm config. Overrides $HELM_HOME (default "$HOME/.helm")
--host string address of tiller. Overrides $HELM_HOST
--kube-context string name of the kubeconfig context to use
--tiller-namespace string namespace of tiller (default "kube-system")
@ -53,4 +53,4 @@ helm version
### SEE ALSO
* [helm](helm.md) - The Helm package manager for Kubernetes.
###### Auto generated by spf13/cobra on 26-May-2017
###### Auto generated by spf13/cobra on 29-May-2017

2
pkg/getter/plugingetter.go
View File

@ -29,7 +29,7 @@ import (
// collectPlugins scans for getter plugins.
// This will load plugins according to the environment.
func collectPlugins(settings environment.EnvSettings) (Providers, error) {
plugins, err := plugin.FindPlugins(settings.PlugDirs)
plugins, err := plugin.FindPlugins(settings.PluginDirs())
if err != nil {
return nil, err
}

5
pkg/getter/plugingetter_test.go
View File

@ -32,9 +32,8 @@ func hh(debug bool) environment.EnvSettings {
}
hp := helmpath.Home(apath)
return environment.EnvSettings{
Home: hp,
PlugDirs: hp.Plugins(),
Debug: debug,
Home: hp,
Debug: debug,
}
}

26
pkg/helm/environment/environment.go
View File

@ -38,20 +38,12 @@ const (
PluginDisableEnvVar = "HELM_NO_PLUGINS"
// HostEnvVar is the HELM_HOST environment variable key.
HostEnvVar = "HELM_HOST"
// DebugEnvVar is the HELM_DEBUG environment variable key.
DebugEnvVar = "HELM_DEBUG"
)
// DefaultHelmHome gets the configured HELM_HOME, or returns the default.
func DefaultHelmHome() string {
if home := os.Getenv(HomeEnvVar); home != "" {
return home
}
return filepath.Join(os.Getenv("HOME"), ".helm")
}
// DefaultHelmHost returns the configured HELM_HOST or an empty string.
func DefaultHelmHost() string {
return os.Getenv(HostEnvVar)
}
// DefaultHelmHome is the default HELM_HOME.
var DefaultHelmHome = filepath.Join("$HOME", ".helm")
// EnvSettings describes all of the environment settings.
type EnvSettings struct {
@ -61,8 +53,14 @@ type EnvSettings struct {
TillerNamespace string
// Home is the local path to the Helm home directory.
Home helmpath.Home
// PluginDirs is the path to the plugin directories.
PlugDirs string
// Debug indicates whether or not Helm is running in Debug mode.
Debug bool
}
// PluginDirs is the path to the plugin directories.
func (s EnvSettings) PluginDirs() string {
if d := os.Getenv(PluginEnvVar); d != "" {
return d
}
return s.Home.Plugins()
}

5
pkg/helm/helmpath/helmhome.go
View File

@ -17,6 +17,7 @@ package helmpath
import (
"fmt"
"os"
"path/filepath"
)
@ -29,12 +30,12 @@ type Home string
//
// Implements fmt.Stringer.
func (h Home) String() string {
return string(h)
return os.ExpandEnv(string(h))
}
// Path returns Home with elements appended.
func (h Home) Path(elem ...string) string {
p := []string{string(h)}
p := []string{h.String()}
p = append(p, elem...)
return filepath.Join(p...)
}

6
pkg/helm/helmpath/helmhome_unix_test.go
View File

@ -38,3 +38,9 @@ func TestHelmHome(t *testing.T) {
isEq(t, hh.CacheIndex("t"), "/r/repository/cache/t-index.yaml")
isEq(t, hh.Starters(), "/r/starters")
}
func TestHelmHome_expand(t *testing.T) {
if Home("$HOME").String() == "$HOME" {
t.Error("expected variable expansion")
}
}

2
pkg/plugin/plugin.go
View File

@ -179,7 +179,7 @@ func SetupPluginEnv(settings helm_env.EnvSettings,
// Set vars that may not have been set, and save client the
// trouble of re-parsing.
helm_env.PluginEnvVar: settings.PlugDirs,
helm_env.PluginEnvVar: settings.PluginDirs(),
helm_env.HomeEnvVar: settings.Home.String(),
// Set vars that convey common information.

9
pkg/tiller/environment/environment.go
View File

@ -24,7 +24,6 @@ package environment
import (
"io"
"os"
"time"
"k8s.io/helm/pkg/chartutil"
@ -44,14 +43,6 @@ const TillerNamespaceEnvVar = "TILLER_NAMESPACE"
// DefaultTillerNamespace is the default namespace for tiller.
const DefaultTillerNamespace = "kube-system"
// GetTillerNamespace returns the right tiller namespace.
func GetTillerNamespace() string {
if ns := os.Getenv(TillerNamespaceEnvVar); ns != "" {
return ns
}
return DefaultTillerNamespace
}
// GoTplEngine is the name of the Go template engine, as registered in the EngineYard.
const GoTplEngine = "gotpl"