attacherdetacher

package
v1.4.0-alpha.0 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Jun 10, 2016 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Overview

Package attacherdetacher implements interfaces that enable triggering attach and detach operations on volumes.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type AttacherDetacher

type AttacherDetacher interface {
	// Spawns a new goroutine to execute volume-specific logic to attach the
	// volume to the node specified in the volumeToAttach.
	// Once attachment completes successfully, the actualStateOfWorld is updated
	// to indicate the volume is attached to the node.
	// If there is an error indicating the volume is already attached to the
	// specified node, attachment is assumed to be successful (plugins are
	// responsible for implmenting this behavior).
	// All other errors are logged and the goroutine terminates without updating
	// actualStateOfWorld (caller is responsible for retrying as needed).
	AttachVolume(volumeToAttach cache.VolumeToAttach, actualStateOfWorld cache.ActualStateOfWorld) error

	// Spawns a new goroutine to execute volume-specific logic to detach the
	// volume from the node specified in volumeToDetach.
	// Once detachment completes successfully, the actualStateOfWorld is updated
	// to remove the volume/node combo.
	// If there is an error indicating the volume is already detached from the
	// specified node, detachment is assumed to be successful (plugins are
	// responsible for implmenting this behavior).
	// All other errors are logged and the goroutine terminates without updating
	// actualStateOfWorld (caller is responsible for retrying as needed).
	DetachVolume(volumeToDetach cache.AttachedVolume, actualStateOfWorld cache.ActualStateOfWorld) error
}

AttacherDetacher defines a set of operations for attaching or detaching a volume from a node.

func NewAttacherDetacher

func NewAttacherDetacher(volumePluginMgr *volume.VolumePluginMgr) AttacherDetacher

NewAttacherDetacher returns a new instance of AttacherDetacher.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL