update volume server status ui

weed/weedserver/volume_server_handlers_ui.go

@@ -28,12 +28,12 @@ func (vs *VolumeServer) uiStatusHandler(w http.ResponseWriter, r *http.Request)
 		Stats        interface{}
 		Counters     *stats.ServerStats
 	}{
-		util.VERSION,
-		vs.GetMasterNode(),
-		vs.store.Status(),
-		ds,
-		infos,
-		stats.ServStats,
+		Version:      util.VERSION,
+		Master:       vs.GetMasterNode(),
+		Volumes:      vs.store.Status(),
+		DiskStatuses: ds,
+		Stats:        infos,
+		Counters:     stats.ServStats,
 	}
 	ui.StatusTpl.Execute(w, args)
 }

weed/weedserver/volume_server_ui/templates.go

@@ -119,6 +119,10 @@ var StatusTpl = template.Must(template.New("status").Funcs(funcMap).Parse(`<!DOC
               <th>Last Minute # ReadRequests</th>
               <td><span class="inlinesparkline-second">{{ .Counters.ReadRequests.MinuteCounter.ToList | join }}</span></td>
             </tr>
+            <tr>
+              <th>Concurrent Connections</th>
+              <td>{{ .Counters.Connections.WeekCounter.Sum }}</td>
+            </tr>
           {{ range $key, $val := .Stats }}
             <tr>
               <th>{{ $key }}</th>