HeavyHorst / easykv

very simple Key/Value store abstraction library

easyKV

easyKV is based on the backends of confd. easyKV provides a very simple interface to work with some key-value stores. The goal of easyKV is to abstract these 2 common operations for multiple backends:

• recursively query the kv-store for key-value pairs.
• watch a key-prefix for changes.

Interface

A storage backend in easyKV should implement (fully or partially) this interface:

type ReadWatcher interface {
	GetValues(keys []string) (map[string]string, error)
	WatchPrefix(ctx context.Context, prefix string, opts ...WatchOption) (uint64, error)
	Close()
}

Compatibility matrix

Calls	Consul	Etcdv2	Etcdv3	env	file	redis	vault	zookeeper	nats kv
GetValues	X	X	X	X	X	X	X	X	X
WatchPrefix	X	X	X		X			X	X
Close	X	X	X	X	X	X	X	X	X