package rbd

import "k8s.io/kubernetes/pkg/volume/rbd"

Package rbd contains the internal representation of Rados Block Store (Ceph) volumes.

Index ¶

• func ProbeVolumePlugins() []volume.VolumePlugin
• type RBDUtil
• func (util *RBDUtil) AttachDisk(b rbdMounter) (string, error)
• func (util *RBDUtil) CreateImage(p *rbdVolumeProvisioner) (r *v1.RBDPersistentVolumeSource, size int, err error)
• func (util *RBDUtil) DeleteImage(p *rbdVolumeDeleter) error
• func (util *RBDUtil) DetachDisk(plugin *rbdPlugin, deviceMountPath string, device string) error
• func (util *RBDUtil) ExpandImage(rbdExpander *rbdVolumeExpander, oldSize resource.Quantity, newSize resource.Quantity) (resource.Quantity, error)
• func (util *RBDUtil) MakeGlobalPDName(rbd rbd) string

Functions ¶

func ProbeVolumePlugins ¶

func ProbeVolumePlugins() []volume.VolumePlugin

This is the primary entrypoint for volume plugins.

Types ¶

type RBDUtil ¶

type RBDUtil struct{}

RBDUtil implements diskManager interface.

func (*RBDUtil) AttachDisk ¶

func (util *RBDUtil) AttachDisk(b rbdMounter) (string, error)

AttachDisk attaches the disk on the node. If Volume is not read-only, acquire a lock on image first.

func (*RBDUtil) CreateImage ¶

func (util *RBDUtil) CreateImage(p *rbdVolumeProvisioner) (r *v1.RBDPersistentVolumeSource, size int, err error)

func (*RBDUtil) DeleteImage ¶

func (util *RBDUtil) DeleteImage(p *rbdVolumeDeleter) error

func (*RBDUtil) DetachDisk ¶

func (util *RBDUtil) DetachDisk(plugin *rbdPlugin, deviceMountPath string, device string) error

DetachDisk detaches the disk from the node. It detaches device from the node if device is provided, and removes the lock if there is persisted RBD info under deviceMountPath.

func (*RBDUtil) ExpandImage ¶

func (util *RBDUtil) ExpandImage(rbdExpander *rbdVolumeExpander, oldSize resource.Quantity, newSize resource.Quantity) (resource.Quantity, error)

ExpandImage runs rbd resize command to resize the specified image

func (*RBDUtil) MakeGlobalPDName ¶

func (util *RBDUtil) MakeGlobalPDName(rbd rbd) string

Source Files ¶

attacher.go disk_manager.go doc.go rbd.go rbd_util.go