service_manager

type Deps struct {
	Client                   *kubernetes.Clientset
	Namespace                string
	NumRegions               int
	WorkerDeploymentTemplate string
}

type WorkerServiceManager interface {
	// Rescale rescales worker service to desired amount of replicas. Rescale to 0 to shut down.
	Rescale(ctx context.Context, region db.RegionId, replicas int32) error
	GetReplicas(ctx context.Context, region db.RegionId) (replicas int32, err error)
	WaitForRescale(ctx context.Context, region db.RegionId) error
}