daemon

type BackendClient interface {
	// Syncer creates an object that generates a series of KVPair updates,
	// which paint an eventually-consistent picture of the full state of
	// the datastore and then generates subsequent KVPair updates for
	// changes to the datastore.
	Syncer(callbacks bapi.SyncerCallbacks) bapi.Syncer

	// EnsureInitialized ensures that the backend is initialized
	// any ready to be used.
	EnsureInitialized() error
}

type TyphaDaemon struct {
	BuildInfoLogCxt *log.Entry
	ConfigFilePath  string
	DatastoreClient BackendClient
	ConfigParams    *config.Config

	// The components of the server, created in CreateServer() below.
	Syncer            bapi.Syncer
	SyncerToValidator *calc.SyncerCallbacksDecoupler
	Validator         *calc.ValidationFilter
	ValidatorToCache  *calc.SyncerCallbacksDecoupler
	Cache             *snapcache.Cache
	Server            *syncserver.Server

	// The functions below default to real library functions but they can be overridden for testing.
	NewBackendClient      func(config api.CalicoAPIConfig) (BackendClient, error)
	ConfigureEarlyLogging func()
	ConfigureLogging      func(configParams *config.Config)
	// contains filtered or unexported fields
}