GetDynamicPluginProber creates dynamic plugin prober.

NewOptionsForDriver create driver options given volume spec.

StatusNotSupported represents that the command is not supported.

StatusSuccess represents the successful completion of command.

DriverCall implements the basic contract between FlexVolume and its driver.

DriverCapabilities represents what driver can do.

DriverStatus represents the return value of the driver callout.

PluginFactory create flex volume plugin.

OptionsForDriver represents the spec given to the driver.