meta

README

meta

meta defines the interfaces for the underlying infrastructure for meta managment.

Currently use etcd.

Documentation

Index

• type KV
• type Meta
  • func New() (Meta, error)
• type ModifyWatcher

Types

type KV

type KV interface {
	Get(key string) (string, error)
	Put(key string, value string) error
}

KV defines a KV storage

type Meta

type Meta interface {
	KV
	ModifyWatcher
}

Meta for oncekv meta store

var Default Meta

Default for default Meta

func New

func New() (Meta, error)

New returns a kv

type ModifyWatcher

type ModifyWatcher interface {
	WatchModify(key string, do func())
}

ModifyWatcher defines watch one key's modification