// DefaultAPITokenMountPath is the path that ServiceAccountToken secrets are automounted to.
// The token file would then be accessible at /var/run/secrets/kubernetes.io/serviceaccount
const DefaultAPITokenMountPath = "/var/run/secrets/kubernetes.io/serviceaccount"
// PluginName is the name of this admission plugin
const PluginName = "ServiceAccount"
func init() {
admission.RegisterPlugin(PluginName, func(client clientset.Interface, config io.Reader) (admission.Interface, error) {
serviceAccountAdmission := NewServiceAccount(client)
serviceAccountAdmission.Run()
return serviceAccountAdmission, nil
})
}
var _ = admission.Interface(&serviceAccount{})
type serviceAccount struct {
*admission.Handler
// LimitSecretReferences rejects pods that reference secrets their service accounts do not reference
LimitSecretReferences bool
// RequireAPIToken determines whether pod creation attempts are rejected if no API token exists for the pod's service account
RequireAPIToken bool
// MountServiceAccountToken creates Volume and VolumeMounts for the first referenced ServiceAccountToken for the pod's service account
MountServiceAccountToken bool
client clientset.Interface
serviceAccounts cache.Indexer
secrets cache.Indexer
"k8s.io/kubernetes/pkg/admission"
"k8s.io/kubernetes/pkg/api"
client "k8s.io/kubernetes/pkg/client/unversioned"
"k8s.io/kubernetes/pkg/cloudprovider"
"k8s.io/kubernetes/pkg/cloudprovider/providers/aws"
"k8s.io/kubernetes/pkg/cloudprovider/providers/gce"
)
func init() {
admission.RegisterPlugin("PersistentVolumeLabel", func(client client.Interface, config io.Reader) (admission.Interface, error) {
persistentVolumeLabelAdmission := NewPersistentVolumeLabel()
return persistentVolumeLabelAdmission, nil
})
}
var _ = admission.Interface(&persistentVolumeLabel{})
type persistentVolumeLabel struct {
*admission.Handler
mutex sync.Mutex
ebsVolumes aws.Volumes
gceCloudProvider *gce.GCECloud
}
// NewPersistentVolumeLabel returns an admission.Interface implementation which adds labels to PersistentVolume CREATE requests,
// based on the labels provided by the underlying cloud provider.
//
// As a side effect, the cloud provider may block invalid or non-existent volumes.
func NewPersistentVolumeLabel() *persistentVolumeLabel {
return &persistentVolumeLabel{