annyong

func Cmd ¶

func Cmd(cmd string) (interface{}, error)

func FindInterfaces ¶

func FindInterfaces()

func FormNode ¶

func FormNode() (*etcd.Node, error)

func GetIP ¶

func GetIP() (string, error)

Using *nix system hostname command; find the host's broadcast IP Returns the IP as a string

func HoldDir ¶

func HoldDir(ec *etcd.Client, directory string, ttl uint64)

Creates and holds specified directory and refreshes the ttl every 5 seconds

func HttpQuery ¶

func HttpQuery(resource string) (interface{}, error)

func PostKey ¶

func PostKey(ec *etcd.Client, key, value string, ttl uint64)

Post data to a key and refresh set ttl if specified