machine

Documentation

Index

• func IsLocalMachineState(ms *MachineState) bool
• type Machine
  • func New(bootID string, publicIP string, metadata map[string]string) *Machine
  • func (m *Machine) HasMetadata(metadata map[string][]string) bool
  • func (m *Machine) RefreshState() *MachineState
  • func (m *Machine) State() (state MachineState)
  • func (m *Machine) String() string
• type MachineState
  • func CurrentState() MachineState
  • func (s MachineState) MatchBootID(bootID string) bool
  • func (s MachineState) ShortBootID() string

Functions

func IsLocalMachineState

func IsLocalMachineState(ms *MachineState) bool

IsLocalMachineState checks whether machine state matches the state of local machine

Types

type Machine

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

Machine provides the means for a caller to access a relatively up-to-date MachineState object.

func New

func New(bootID string, publicIP string, metadata map[string]string) *Machine

New creates a new Machine object. The provided parameters will override those that might be dynamically generated by the Machine on the fly.

func (*Machine) HasMetadata

func (m *Machine) HasMetadata(metadata map[string][]string) bool

HasMetadata determine if a Machine fulfills the given requirements based on its current state.

func (*Machine) RefreshState

func (m *Machine) RefreshState() *MachineState

RefreshState generates a new MachineState object based on the current state of the underlying host, storing it internally for future reference before returning it.

func (*Machine) State

func (m *Machine) State() (state MachineState)

State returns a MachineState object representing the Machine's static state overlaid on its dynamic state at the time of execution.

func (*Machine) String

func (m *Machine) String() string

type MachineState

type MachineState struct {
	// BootID started life as BootId in the datastore. It cannot be changed without a migration.
	BootID   string `json:"BootId"`
	PublicIP string
	Metadata map[string]string
	Version  string
}

MachineState represents a point-in-time snapshot of the state of the local host.

func CurrentState

func CurrentState() MachineState

NewDynamicMachineState generates a MachineState object with the values read from the local system

func (MachineState) MatchBootID

func (s MachineState) MatchBootID(bootID string) bool

func (MachineState) ShortBootID

func (s MachineState) ShortBootID() string