etcd3

Documentation

Index

• func New(c *clientv3.Client, codec runtime.Codec, prefix string, ...) storage.Interface
• func StartCompactor(ctx context.Context, client *clientv3.Client, compactInterval time.Duration)

Functions

func New

func New(c *clientv3.Client, codec runtime.Codec, prefix string, transformer value.Transformer, pagingEnabled bool) storage.Interface

New returns an etcd3 implementation of storage.Interface.

func StartCompactor

func StartCompactor(ctx context.Context, client *clientv3.Client, compactInterval time.Duration)

StartCompactor starts a compactor in the background to compact old version of keys that's not needed. By default, we save the most recent 10 minutes data and compact versions > 10minutes ago. It should be enough for slow watchers and to tolerate burst. TODO: We might keep a longer history (12h) in the future once storage API can take advantage of past version of keys.