machiner

Documentation

Overview

Copyright 2012, 2013 Canonical Ltd. Licensed under the AGPLv3, see LICENCE file for details.

Copyright 2015 Canonical Ltd. Licensed under the AGPLv3, see LICENCE file for details.

Index

• func NewMachiner(st MachineAccessor, agentConfig agent.Config) worker.Worker
• type APIMachineAccessor
  • func (a APIMachineAccessor) Machine(tag names.MachineTag) (Machine, error)
• type Machine
• type MachineAccessor
• type Machiner
  • func (mr *Machiner) Handle(_ <-chan struct{}) error
  • func (mr *Machiner) SetUp() (watcher.NotifyWatcher, error)
  • func (mr *Machiner) TearDown() error

Functions

func NewMachiner

func NewMachiner(st MachineAccessor, agentConfig agent.Config) worker.Worker

NewMachiner returns a Worker that will wait for the identified machine to become Dying and make it Dead; or until the machine becomes Dead by other means.

Types

type APIMachineAccessor

type APIMachineAccessor struct {
	State *machiner.State
}

func (APIMachineAccessor) Machine

func (a APIMachineAccessor) Machine(tag names.MachineTag) (Machine, error)

type Machine

type Machine interface {
	Refresh() error
	Life() params.Life
	EnsureDead() error
	SetMachineAddresses(addresses []network.Address) error
	SetStatus(status params.Status, info string, data map[string]interface{}) error
	Watch() (watcher.NotifyWatcher, error)
}

type MachineAccessor

type MachineAccessor interface {
	Machine(names.MachineTag) (Machine, error)
}

type Machiner

type Machiner struct {
	// contains filtered or unexported fields
}

Machiner is responsible for a machine agent's lifecycle.

func (*Machiner) Handle

func (mr *Machiner) Handle(_ <-chan struct{}) error

func (*Machiner) SetUp

func (mr *Machiner) SetUp() (watcher.NotifyWatcher, error)

func (*Machiner) TearDown

func (mr *Machiner) TearDown() error