reboot

Documentation

Index

• Constants
• func Manifold(config ManifoldConfig) dependency.Manifold
• func NewReboot(st reboot.State, agentConfig agent.Config, machineLock *fslock.Lock) (worker.Worker, error)
• type ManifoldConfig
• type Reboot
  • func (r *Reboot) Handle(_ <-chan struct{}) error
  • func (r *Reboot) SetUp() (watcher.NotifyWatcher, error)
  • func (r *Reboot) TearDown() error

Constants

const RebootMessage = "preparing for reboot"

Functions

func Manifold

func Manifold(config ManifoldConfig) dependency.Manifold

Manifold returns a dependency manifold that runs a reboot worker, using the resource names defined in the supplied config.

func NewReboot

func NewReboot(st reboot.State, agentConfig agent.Config, machineLock *fslock.Lock) (worker.Worker, error)

Types

type ManifoldConfig

type ManifoldConfig util.AgentApiManifoldConfig

ManifoldConfig defines the names of the manifolds on which a Manifold will depend.

type Reboot

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

The reboot worker listens for changes to the reboot flag and exists with worker.ErrRebootMachine if the machine should reboot or with worker.ErrShutdownMachine if it should shutdown. This will be picked up by the machine agent as a fatal error and will do the right thing (reboot or shutdown)

func (*Reboot) Handle

func (r *Reboot) Handle(_ <-chan struct{}) error

func (*Reboot) SetUp

func (r *Reboot) SetUp() (watcher.NotifyWatcher, error)

func (*Reboot) TearDown

func (r *Reboot) TearDown() error