configdrive

Documentation

Overview

Handling configuration data passed via Config-Drive disk images.

Index

• Variables
• func FindMountTarget(e sys.Executor) (string, error)
• type Mount
  • func (m Mount) FetchMetadata() (*metadata.Digest, error)
  • func (m Mount) FetchUserdata() (userdata.Map, error)

Variables

var (
	ErrUnableToLocateConfigDrive = errors.New("configdrive: couldn't locate the config drive device")
)

Functions

func FindMountTarget

func FindMountTarget(e sys.Executor) (string, error)

FindMountTarget finds the mount target location of the config drive device. It finds the device labeled with 'LABEL=config-2', then gets the mount target of that device.

Types

type Mount

type Mount struct {
	Path string
}

func (Mount) FetchMetadata

func (m Mount) FetchMetadata() (*metadata.Digest, error)

func (Mount) FetchUserdata

func (m Mount) FetchUserdata() (userdata.Map, error)