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Merge pull request #67011 from charrywanganthony/default_admissionPlugins_doc

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Automatic merge from submit-queue (batch tested with PRs 65297, 67179, 67116, 67011, 66842). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

list the default enabled admission plugins

**Which issue(s) this PR fixes** :
Fixes #66979 

**Release note**:
```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-08-09 08:39:38 -07:00 committed by GitHub
commit d04d7b4db2
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1 changed files with 16 additions and 2 deletions
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18
staging/src/k8s.io/apiserver/pkg/server/options/admission.go
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@ -93,11 +93,13 @@ func (a *AdmissionOptions) AddFlags(fs *pflag.FlagSet) {
}
fs.StringSliceVar(&a.EnablePlugins, "enable-admission-plugins", a.EnablePlugins, ""+
"admission plugins that should be enabled in addition to default enabled ones. "+
"admission plugins that should be enabled in addition to default enabled ones ("+
strings.Join(a.defaultEnabledPluginNames(), ", ")+"). "+
"Comma-delimited list of admission plugins: "+strings.Join(a.Plugins.Registered(), ", ")+". "+
"The order of plugins in this flag does not matter.")
fs.StringSliceVar(&a.DisablePlugins, "disable-admission-plugins", a.DisablePlugins, ""+
"admission plugins that should be disabled although they are in the default enabled plugins list. "+
"admission plugins that should be disabled although they are in the default enabled plugins list ("+
strings.Join(a.defaultEnabledPluginNames(), ", ")+"). "+
"Comma-delimited list of admission plugins: "+strings.Join(a.Plugins.Registered(), ", ")+". "+
"The order of plugins in this flag does not matter.")
fs.StringVar(&a.ConfigFile, "admission-control-config-file", a.ConfigFile,
@ -218,3 +220,15 @@ func (a *AdmissionOptions) enabledPluginNames() []string {
return orderedPlugins
}
//Return names of plugins which are enabled by default
func (a *AdmissionOptions) defaultEnabledPluginNames() []string {
defaultOnPluginNames := []string{}
for _, pluginName := range a.RecommendedPluginOrder {
if !a.DefaultOffPlugins.Has(pluginName) {
defaultOnPluginNames = append(defaultOnPluginNames, pluginName)
}
}
return defaultOnPluginNames
}