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validate admission-control param

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This commit is contained in:
hzxuzhonghu
2017-11-30 14:34:36 +08:00
parent 160270800f
commit 64a7c60e00
2 changed files with 16 additions and 0 deletions
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3
cmd/kube-apiserver/app/options/validation.go
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@@ -66,6 +66,9 @@ func (options *ServerRunOptions) Validate() []error {
if errs := options.Audit.Validate(); len(errs) > 0 {
errors = append(errors, errs...)
}
if errs := options.Admission.Validate(); len(errs) > 0 {
errors = append(errors, errs...)
}
if errs := options.InsecureServing.Validate("insecure-port"); len(errs) > 0 {
errors = append(errors, errs...)
}

13
staging/src/k8s.io/apiserver/pkg/server/options/admission.go
View File

@@ -22,6 +22,7 @@ import (
"github.com/spf13/pflag"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apiserver/pkg/admission"
"k8s.io/apiserver/pkg/admission/initializer"
admissionmetrics "k8s.io/apiserver/pkg/admission/metrics"
@@ -129,7 +130,19 @@ func (a *AdmissionOptions) ApplyTo(
}
func (a *AdmissionOptions) Validate() []error {
if a == nil {
return nil
}
errs := []error{}
registeredPlugins := sets.NewString(a.Plugins.Registered()...)
for _, name := range a.PluginNames {
if !registeredPlugins.Has(name) {
errs = append(errs, fmt.Errorf("admission-control plugin %q is invalid", name))
}
}
return errs
}