diskmanager

Documentation

Overview

Package diskmanager defines a worker that periodically lists block devices on the machine it runs on. This worker will be run on all Juju-managed machines (one per machine agent).

Index

• func NewWorker(l ListBlockDevicesFunc, b BlockDeviceSetter) worker.Worker
• type BlockDeviceSetter
• type ListBlockDevicesFunc

Functions

func NewWorker

func NewWorker(l ListBlockDevicesFunc, b BlockDeviceSetter) worker.Worker

NewWorker returns a worker that lists block devices attached to the machine, and records them in state.

Types

type BlockDeviceSetter

type BlockDeviceSetter interface {
	SetMachineBlockDevices([]storage.BlockDevice) error
}

BlockDeviceSetter is an interface that is supplied to NewWorker for setting block devices for the local host.

type ListBlockDevicesFunc

type ListBlockDevicesFunc func() ([]storage.BlockDevice, error)

ListBlockDevicesFunc is the type of a function that is supplied to NewWorker for listing block devices available on the local host.

var DefaultListBlockDevices ListBlockDevicesFunc

DefaultListBlockDevices is the default function for listing block devices for the operating system of the local host.