etcd/machines.go

28 lines
479 B
Go

package main
import (
"path"
"net/url"
)
func getClientAddr(name string) (string, bool) {
response, _ := etcdStore.RawGet(path.Join("_etcd/machines", name))
m, err := url.ParseQuery(response[0].Value)
if err != nil {
panic("Failed to parse machines entry")
}
addr := m["client"][0]
return addr, true
}
// machineNum returns the number of machines in the cluster
func machineNum() int {
response, _ := etcdStore.RawGet("_etcd/machines")
return len(response)
}