func ListSupervisors() (hosts []string, err error) {
hosts, _, err = Zk.Children(helper.GetBaseSupervisorPath())
if err != nil {
log.Printf("Error getting list of hosts. Error: %s.", err.Error())
}
if hosts == nil {
log.Println("No hosts found. Returning empty list.")
hosts = []string{}
}
return
}
func CreateSupervisorPath() {
Zk.Touch(helper.GetBaseSupervisorPath())
}
func (h ZkSupervisor) path() string {
return helper.GetBaseSupervisorPath(string(h))
}
func (h ZkSupervisor) containerPath(container string) string {
return helper.GetBaseSupervisorPath(string(h), container)
}