cinder

Documentation

Overview

Package cinder contains the internal representation of cinder volumes.

Index

• func ProbeVolumePlugins() []volume.VolumePlugin
• type CinderDiskUtil
  • func (util *CinderDiskUtil) AttachDisk(b *cinderVolumeMounter, globalPDPath string) error
  • func (util *CinderDiskUtil) CreateVolume(c *cinderVolumeProvisioner) (volumeID string, volumeSizeGB int, volumeLabels map[string]string, ...)
  • func (util *CinderDiskUtil) DeleteVolume(cd *cinderVolumeDeleter) error
  • func (util *CinderDiskUtil) DetachDisk(cd *cinderVolumeUnmounter) error
• type CinderProvider

Functions

func ProbeVolumePlugins

func ProbeVolumePlugins() []volume.VolumePlugin

This is the primary entrypoint for volume plugins.

Types

type CinderDiskUtil

type CinderDiskUtil struct{}

func (*CinderDiskUtil) AttachDisk

func (util *CinderDiskUtil) AttachDisk(b *cinderVolumeMounter, globalPDPath string) error

Attaches a disk specified by a volume.CinderPersistenDisk to the current kubelet. Mounts the disk to its global path.

func (*CinderDiskUtil) CreateVolume

func (util *CinderDiskUtil) CreateVolume(c *cinderVolumeProvisioner) (volumeID string, volumeSizeGB int, volumeLabels map[string]string, fstype string, err error)

func (*CinderDiskUtil) DeleteVolume

func (util *CinderDiskUtil) DeleteVolume(cd *cinderVolumeDeleter) error

func (*CinderDiskUtil) DetachDisk

func (util *CinderDiskUtil) DetachDisk(cd *cinderVolumeUnmounter) error

Unmounts the device and detaches the disk from the kubelet's host machine.

type CinderProvider

type CinderProvider interface {
	AttachDisk(instanceID, volumeID string) (string, error)
	DetachDisk(instanceID, volumeID string) error
	DeleteVolume(volumeID string) error
	CreateVolume(name string, size int, vtype, availability string, tags *map[string]string) (string, string, bool, error)
	GetDevicePath(volumeID string) string
	InstanceID() (string, error)
	GetAttachmentDiskPath(instanceID, volumeID string) (string, error)
	OperationPending(diskName string) (bool, string, error)
	DiskIsAttached(instanceID, volumeID string) (bool, error)
	DisksAreAttached(instanceID string, volumeIDs []string) (map[string]bool, error)
	ShouldTrustDevicePath() bool
	Instances() (cloudprovider.Instances, bool)
	ExpandVolume(volumeID string, oldSize resource.Quantity, newSize resource.Quantity) (resource.Quantity, error)
}