Function New

ring/ring.go:320–334

New creates a new Ring. Being a service, Ring needs to be started to do anything.

(cfg Config, name, key string, logger log.Logger, reg prometheus.Registerer)

// New creates a new Ring. Being a service, Ring needs to be started to do anything.
func New(cfg Config, name, key string, logger log.Logger, reg prometheus.Registerer) (*Ring, error) {
	codec := GetCodec()
	// Suffix all client names with "-ring" to denote this kv client is used by the ring
	store, err := kv.NewClient(
		cfg.KVStore,
		codec,
		kv.RegistererWithKVName(reg, name+"-ring"),
		logger,
	)
	if err != nil {
		return nil, err
	}

	return NewWithStoreClientAndStrategy(cfg, name, key, store, NewDefaultReplicationStrategy(), reg, logger)
}

func NewWithStoreClientAndStrategy(cfg Config, name, key string, store kv.Client, strategy ReplicationStrategy, reg prometheus.Registerer, logger log.Logger) (*Ring, error) {
	if cfg.ReplicationFactor <= 0 {