state

Documentation

Index

• type ModelInfo
• type State
  • func New(modelFactory database.TxnRunnerFactory) *State
  • func (s *State) GetAllInstanceIDs(ctx context.Context) (set.Strings, error)
  • func (s *State) GetControllerUUID(ctx context.Context) (string, error)

Types

type ModelInfo

type ModelInfo struct {
	// ControllerUUID is the controllers unique id.
	ControllerUUID string `db:"controller_uuid"`
}

ModelInfo represents the model's read only information from the model table in the model database.

type State

type State struct {
	*domain.StateBase
}

State represents the access method for interacting the underlying model during model migration.

func New

func New(modelFactory database.TxnRunnerFactory) *State

New creates a new State

func (*State) GetAllInstanceIDs

func (s *State) GetAllInstanceIDs(ctx context.Context) (set.Strings, error)

GetAllInstanceIDs returns all instance IDs from the current model as juju/collections set.

func (*State) GetControllerUUID

func (s *State) GetControllerUUID(
	ctx context.Context,
) (string, error)

GetControllerUUID is responsible for returning the controller's unique id from state.