etcd

package

v0.3.1 Latest Latest Go to latest Published: Dec 20, 2017 License: Apache-2.0 Imports: 4 Imported by: 0

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const (
	// Actions about watcher.
	WatchActionCreate string = "create"
	WatchActionSet    string = "set"
	WatchActionDelete string = "delete"
)

This section is empty.

func Init(endpoints []string)

Init initializes a client, connected to etcd server.

type Client struct {
	// contains filtered or unexported fields
}

Client is the type for etcd client.

func GetClient() *Client

GetClient gets a etcd client.

func (ec *Client) CreateDir(dir string) error

CreateDir creates a dir in etcd server.

func (ec *Client) CreateWatcher(dir string) (client.Watcher, error)

CreateWatcher creates a watcher to watch a dir.

func (ec *Client) Delete(key string) (err error)

Delete deletes a key.

func (ec *Client) Get(key string) (value string, err error)

Get gets value from key in etcd server.

func (ec *Client) IsDirExist(dir string) bool

IsDirExist gets if the path is a dir in etcd server.

func (ec *Client) List(dir string) ([]string, error)

List lists keys in a dir.

func (ec *Client) Set(key, value string) error

Set sets value to key in etcd server.