update

type Config struct {
	// Operation references the update operation
	Operation *ops.SiteOperation
	// Operator is the cluster operator service
	Operator ops.Operator
	// Backend specifies the cluster backend
	Backend storage.Backend
	// LocalBackend specifies the authoritative source for operation state
	LocalBackend storage.Backend
	// Runner specifies the runner for remote commands
	Runner rpc.AgentRepository
	// FieldLogger is the logger to use
	log.FieldLogger
	// Silent controls whether the process outputs messages to stdout
	localenv.Silent
}

type Dispatcher interface {
	// Dispatch returns an executor for the given parameters and the specified remote
	Dispatch(fsm.ExecutorParams, fsm.Remote) (fsm.PhaseExecutor, error)
}

type Engine struct {
	// Config specifies engine configuration
	Config
	// Silent controls whether the log output is verbose
	localenv.Silent
	// contains filtered or unexported fields
}

type LocalPackageService interface {
	pack.PackageService
	UnpackedPath(loc.Locator) (path string, err error)
	UnpackWithOptions(loc loc.Locator, targetDir string, opts *archive.TarOptions) error
	GetPackageManifest(loc loc.Locator) (*pack.Manifest, error)
}

type ParentPhase interface {
	ChildLiteral(sub string) string
}

type Phase storage.OperationPhase

type PhaseIder interface {
	// GetID identifies the phase by ID
	GetID() string
}

type PhaseRef string

type Phases []Phase

type Reconciler interface {
	// ReconcilePlan syncs changes for the specified plan and returns the updated plan
	ReconcilePlan(context.Context, storage.OperationPlan) (*storage.OperationPlan, error)
}

type Updater struct {
	// Config defines the updater configuration
	Config
	// contains filtered or unexported fields
}