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)
	DiskIsAttachedByName(nodeName types.NodeName, volumeID string) (bool, string, error)
	DisksAreAttachedByName(nodeName types.NodeName, volumeIDs []string) (map[string]bool, error)
	ShouldTrustDevicePath() bool
	Instances() (cloudprovider.Instances, bool)
	ExpandVolume(volumeID string, oldSize resource.Quantity, newSize resource.Quantity) (resource.Quantity, error)
}