Revert "closes #6"

This reverts commit 46df5bc0bf.

src/rbmd/http.go

@@ -133,20 +133,6 @@ func (s ServerConf) ServeHTTP(z ZooNode, fqdn string) {
 		w.Write(state)
 	})
 
-	// Get metrics
-	http.HandleFunc("/metrics", func(w http.ResponseWriter, r *http.Request) {
-		m, err := GetMetrics(z)
-		if err != nil {
-			w.WriteHeader(500)
-			return
-		}
-		metrics, err := json.MarshalIndent(m, "", "  ")
-		if err != nil {
-			log.Fatal(err)
-		}
-		w.Write(metrics)
-	})
-
 	wr := wrr{
 		fqdn,
 		z,

src/rbmd/metrics.go

@@ -1,48 +0,0 @@
-package rbmd
-
-import (
-	"encoding/json"
-	"runtime"
-	"strings"
-)
-
-//Metrics metrics statistic
-type Metrics struct {
-	Goroutines  int   `json:"goroutines"`
-	Nodes       int   `json:"nodes"`
-	MountsTotal int   `json:"mountstotal"`
-	Cgocall     int64 `json:"cgocall"`
-}
-
-// GetMetrics ...
-func GetMetrics(z ZooNode) (Metrics, error) {
-	var q Quorum
-	var m Metrics
-
-	curQuorum, _, err := z.Conn.Get(strings.Join([]string{z.Path, "log", "quorum"}, "/"))
-	if err != nil {
-		return m, err
-	}
-
-	err = json.Unmarshal(curQuorum, &q)
-	if err != nil {
-		return m, err
-	}
-
-	m.Nodes = len(q.Quorum)
-	m.Goroutines = runtime.NumGoroutine()
-	m.Cgocall = runtime.NumCgoCall()
-	m.MountsTotal = GetTotalMounts(q.Quorum)
-
-	return m, nil
-}
-
-// GetTotalMounts ...
-func GetTotalMounts(n []Node) int {
-	mounts := 0
-	for _, node := range n {
-		mounts = mounts + len(node.Mounts)
-	}
-
-	return mounts
-}