type VolumeConfigFlags … type PersistentVolumeControllerOptions … // NewPersistentVolumeControllerOptions creates a new PersistentVolumeControllerOptions with // default values. func NewPersistentVolumeControllerOptions() PersistentVolumeControllerOptions { … } // AddFlags adds flags related to PersistentVolumeControllerOptions to the specified FlagSet. func (o *PersistentVolumeControllerOptions) AddFlags(fs *pflag.FlagSet) { … }