zcrypt

Documentation

Index

• Constants
• type ZCRYPTDevicePlugin
  • func (dpi *ZCRYPTDevicePlugin) Allocate(ctx context.Context, r *pluginapi.AllocateRequest) (*pluginapi.AllocateResponse, error)
  • func (ZCRYPTDevicePlugin) GetDevicePluginOptions(context.Context, *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error)
  • func (dpi *ZCRYPTDevicePlugin) ListAndWatch(e *pluginapi.Empty, s pluginapi.DevicePlugin_ListAndWatchServer) error
  • func (ZCRYPTDevicePlugin) PreStartContainer(context.Context, *pluginapi.PreStartContainerRequest) (*pluginapi.PreStartContainerResponse, error)
• type ZCRYPTLister
  • func (ZCRYPTLister) Discover(pluginListCh chan dpm.PluginNameList)
  • func (ZCRYPTLister) GetResourceNamespace() string
  • func (ZCRYPTLister) NewPlugin(deviceID string) dpm.PluginInterface

Constants

const (
	ZCRYPTPath = "/dev/z90crypt"
	ZCRYPTName = "zcrypt"
)

Types

type ZCRYPTDevicePlugin

type ZCRYPTDevicePlugin struct {
	// contains filtered or unexported fields
}

ZCRYPTDevicePlugin is an implementation of DevicePlugin that is capable of exposing /dev/z90crypt to containers.

func (*ZCRYPTDevicePlugin) Allocate

func (dpi *ZCRYPTDevicePlugin) Allocate(ctx context.Context, r *pluginapi.AllocateRequest) (*pluginapi.AllocateResponse, error)

Allocate allocates a set of devices to be used by container runtime environment.

func (ZCRYPTDevicePlugin) GetDevicePluginOptions

func (ZCRYPTDevicePlugin) GetDevicePluginOptions(context.Context, *pluginapi.Empty) (*pluginapi.DevicePluginOptions, error)

GetDevicePluginOptions returns options to be communicated with Device Manager

func (*ZCRYPTDevicePlugin) ListAndWatch

func (dpi *ZCRYPTDevicePlugin) ListAndWatch(e *pluginapi.Empty, s pluginapi.DevicePlugin_ListAndWatchServer) error

ListAndWatch sends gRPC stream of devices.

func (ZCRYPTDevicePlugin) PreStartContainer

func (ZCRYPTDevicePlugin) PreStartContainer(context.Context, *pluginapi.PreStartContainerRequest) (*pluginapi.PreStartContainerResponse, error)

PreStartContainer is called, if indicated by Device Plugin during registeration phase, before each container start. Device plugin can run device specific operations such as reseting the device before making devices available to the container

type ZCRYPTLister

type ZCRYPTLister struct{}

ZCRYPTLister is the object responsible for discovering initial pool of devices and their allocation.

func (ZCRYPTLister) Discover

func (ZCRYPTLister) Discover(pluginListCh chan dpm.PluginNameList)

Discovery discovers all ZCRYPT devices within the system.

func (ZCRYPTLister) GetResourceNamespace

func (ZCRYPTLister) GetResourceNamespace() string

func (ZCRYPTLister) NewPlugin

func (ZCRYPTLister) NewPlugin(deviceID string) dpm.PluginInterface

NewPlugin initializes new device plugin with ZCRYPT specific attributes.