diff --git a/src/sunstone/public/app/opennebula/action.js b/src/sunstone/public/app/opennebula/action.js
index 32b4fbce65..8f1dc3f85c 100644
--- a/src/sunstone/public/app/opennebula/action.js
+++ b/src/sunstone/public/app/opennebula/action.js
@@ -116,6 +116,10 @@ define(function(require) {
       });
     },
 
+    "cache": function(resource) {
+      return listCache[resource];
+    },
+
     "list": function(params, resource, path, process) {
       var callback = params.success;
       var callbackError = params.error;
diff --git a/src/sunstone/public/app/tabs/dashboard-tab.js b/src/sunstone/public/app/tabs/dashboard-tab.js
index 1e3c86628a..8991f3cefa 100644
--- a/src/sunstone/public/app/tabs/dashboard-tab.js
+++ b/src/sunstone/public/app/tabs/dashboard-tab.js
@@ -81,6 +81,7 @@ define(function(require) {
       'html': require('hbs!./dashboard-tab/hosts'),
       'onShow': function() {
         Sunstone.runAction("Host.list");
+        Sunstone.runAction("Cluster.list");
       }
     },
     'vms': {
diff --git a/src/sunstone/public/app/tabs/hosts-tab/datatable.js b/src/sunstone/public/app/tabs/hosts-tab/datatable.js
index f75cbf6e66..9fa6cbee17 100644
--- a/src/sunstone/public/app/tabs/hosts-tab/datatable.js
+++ b/src/sunstone/public/app/tabs/hosts-tab/datatable.js
@@ -19,15 +19,18 @@ define(function(require) {
     DEPENDENCIES
    */
 
-  var TabDataTable = require('utils/tab-datatable');
-  var SunstoneConfig = require('sunstone-config');
-  var Locale = require('utils/locale');
-  var Humanize = require('utils/humanize');
-  var CPUBars = require('./utils/cpu-bars');
-  var MemoryBars = require('./utils/memory-bars');
-  var OpenNebulaHost = require('opennebula/host');
-  var LabelsUtils = require('utils/labels/utils');
-  var SearchDropdown = require('hbs!./datatable/search');
+  var TabDataTable = require("utils/tab-datatable");
+  var SunstoneConfig = require("sunstone-config");
+  var Locale = require("utils/locale");
+  var Humanize = require("utils/humanize");
+  var CPUBars = require("./utils/cpu-bars");
+  var MemoryBars = require("./utils/memory-bars");
+  var Reserved = require("./utils/reserved");
+  var OpenNebulaHost = require("opennebula/host");
+  var LabelsUtils = require("utils/labels/utils");
+  var SearchDropdown = require("hbs!./datatable/search");
+  var OpenNebulaAction = require("opennebula/action");
+  var Sunstone = require("sunstone");
 
 
   /*
@@ -36,10 +39,10 @@ define(function(require) {
 
   var RESOURCE = "Host";
   var XML_ROOT = "HOST";
-  var TAB_NAME = require('./tabId');
+  var TAB_NAME = require("./tabId");
   var LABELS_COLUMN = 13;
   var SEARCH_COLUMN = 14;
-  var TEMPLATE_ATTR = 'TEMPLATE';
+  var TEMPLATE_ATTR = "TEMPLATE";
 
   /*
     CONSTRUCTOR
@@ -62,10 +65,10 @@ define(function(require) {
           {"sWidth": "35px", "aTargets": [0]},
           {"sWidth": "155px", "aTargets": [6, 8]},
           {"bVisible": true, "aTargets": SunstoneConfig.tabTableColumns(TAB_NAME)},
-          {"bVisible": false, "aTargets": ['_all']},
+          {"bVisible": false, "aTargets": ["_all"]},
           {"sType": "num", "aTargets": [1, 4]}
       ]
-    }
+    };
 
     this.columns = [
       Locale.tr("ID") ,
@@ -123,10 +126,15 @@ define(function(require) {
    */
 
   function _elementArray(element_json) {
+    var cache = OpenNebulaAction.cache("CLUSTER");
+    if (!cache){
+      Sunstone.runAction("Cluster.list");
+      cache = OpenNebulaAction.cache("CLUSTER");
+    }
     var element = element_json.HOST;
-
-    var cpuBars = CPUBars.html(element);
-    var memoryBars = MemoryBars.html(element);
+    var elementAux = Reserved.updateHostTemplate(cache, element);
+    var cpuBars = CPUBars.html(elementAux);
+    var memoryBars = MemoryBars.html(elementAux);
 
     this.totalHosts++;
 
@@ -168,9 +176,9 @@ define(function(require) {
     }
 
     return [
-        '<input class="check_item" type="checkbox" id="' + RESOURCE.toLowerCase() + '_' +
-                             element.ID + '" name="selected_items" value="' +
-                             element.ID + '"/>',
+        "<input class=\"check_item\" type=\"checkbox\" id=\"" + RESOURCE.toLowerCase() + "_" +
+                             element.ID + "\" name=\"selected_items\" value=\"" +
+                             element.ID + "\"/>",
         element.ID,
         element.NAME,
         element.CLUSTER.length ? element.CLUSTER : "-",
@@ -183,7 +191,7 @@ define(function(require) {
         element.IM_MAD,
         element.VM_MAD,
         Humanize.prettyTime(element.LAST_MON_TIME),
-        (LabelsUtils.labelsStr(element[TEMPLATE_ATTR])||''),
+        (LabelsUtils.labelsStr(element[TEMPLATE_ATTR])||""),
         btoa(unescape(encodeURIComponent(JSON.stringify(search))))
     ];
   }
@@ -210,7 +218,7 @@ define(function(require) {
     var ratio_allocated_cpu = 0;
     if (this.maxCPU > 0) {
       ratio_allocated_cpu = Math.round((this.allocatedCPU / this.maxCPU) * 100);
-      info_str = this.allocatedCPU + ' / ' + this.maxCPU ;
+      info_str = this.allocatedCPU + " / " + this.maxCPU ;
     } else {
       info_str = "- / -";
     }
@@ -228,7 +236,7 @@ define(function(require) {
     var ratio_real_cpu = 0;
     if (this.maxCPU > 0) {
       ratio_real_cpu = Math.round((this.realCPU / this.maxCPU) * 100);
-      info_str = this.realCPU + ' / ' + this.maxCPU;
+      info_str = this.realCPU + " / " + this.maxCPU;
     } else {
       info_str = "- / -";
     }
@@ -244,9 +252,9 @@ define(function(require) {
     var ratio_allocated_mem = 0;
     if (this.maxMemory > 0) {
       ratio_allocated_mem = Math.round((this.allocatedMemory / this.maxMemory) * 100);
-      info_str = Humanize.size(this.allocatedMemory) + ' / ' + Humanize.size(this.maxMemory);
+      info_str = Humanize.size(this.allocatedMemory) + " / " + Humanize.size(this.maxMemory);
     } else {
-      info_str = Humanize.size(this.allocatedMemory) + ' / -';
+      info_str = Humanize.size(this.allocatedMemory) + " / -";
     }
 
     $("#dashboard_host_allocated_mem").html(quotaDashboard(
@@ -260,9 +268,9 @@ define(function(require) {
     var ratio_real_mem = 0;
     if (this.maxMemory > 0) {
       ratio_real_mem = Math.round((this.realMemory / this.maxMemory) * 100);
-      info_str = Humanize.size(this.realMemory) + ' / ' + Humanize.size(this.maxMemory);
+      info_str = Humanize.size(this.realMemory) + " / " + Humanize.size(this.maxMemory);
     } else {
-      info_str = Humanize.size(this.realMemory) + ' / -';
+      info_str = Humanize.size(this.realMemory) + " / -";
     }
 
     $("#dashboard_host_real_mem").html(quotaDashboard(
@@ -278,20 +286,20 @@ define(function(require) {
   function quotaDashboard(html_tag, legend, font_large_size, font_small_size, quota) {
     var percentage = quota.percentage > 100 ? 100 : quota.percentage;
 
-    return '<div class="row">' +
-          '<div class="large-12 columns">' +
-            '<span>' + legend + '</span>' +
-          '</div>' +
-        '</div>' +
-        '<div class="row">' +
-          '<div class="large-12 columns">' +
-            '  <meter id="' + html_tag + '_meter" min="0" low="33" high="66" optimum="0" max="100" value="' + percentage + '"></meter>' +
-          '</div>' +
-        '</div>' +
-        '<div class="row">' +
-          '<div class="large-12 columns">' +
-            '<span id="' + html_tag + '_str" class="right">' + quota.str + '</span>' +
-          '</div>' +
-        '</div>';
+    return "<div class=\"row\">" +
+          "<div class=\"large-12 columns\">" +
+            "<span>" + legend + "</span>" +
+          "</div>" +
+        "</div>" +
+        "<div class=\"row\">" +
+          "<div class=\"large-12 columns\">" +
+            "  <meter id=\"" + html_tag + "_meter\" min=\"0\" low=\"33\" high=\"66\" optimum=\"0\" max=\"100\" value=\"" + percentage + "\"></meter>" +
+          "</div>" +
+        "</div>" +
+        "<div class=\"row\">" +
+          "<div class=\"large-12 columns\">" +
+            "<span id=\"" + html_tag + "_str\" class=\"right\">" + quota.str + "</span>" +
+          "</div>" +
+        "</div>";
   }
 });
diff --git a/src/sunstone/public/app/tabs/hosts-tab/panels/info.js b/src/sunstone/public/app/tabs/hosts-tab/panels/info.js
index f25acf6192..fd807d87e1 100644
--- a/src/sunstone/public/app/tabs/hosts-tab/panels/info.js
+++ b/src/sunstone/public/app/tabs/hosts-tab/panels/info.js
@@ -17,40 +17,42 @@ define(function(require) {
   /*
     DEPENDENCIES
    */
-  require('foundation');
-  var Locale = require('utils/locale');
-  var Humanize = require('utils/humanize');
-  var RenameTr = require('utils/panel/rename-tr');
-  var TemplateTable = require('utils/panel/template-table');
-  var TemplateTableVcenter = require('utils/panel/template-table');
-  var PermissionsTable = require('utils/panel/permissions-table');
-  var ClusterTr = require('utils/panel/cluster-tr');
-  var OpenNebulaHost = require('opennebula/host');
-  var CPUBars = require('../utils/cpu-bars');
-  var MemoryBars = require('../utils/memory-bars');
-  var DatastoresCapacityTable = require('../utils/datastores-capacity-table');
-  var CanImportWilds = require('../utils/can-import-wilds');
-  var Sunstone = require('sunstone');
-  var TemplateUtils = require('utils/template-utils');
-  var CapacityTable = require('utils/custom-tags-table');
-  var EC2Tr = require('utils/panel/ec2-tr');
+  require("foundation");
+  var Locale = require("utils/locale");
+  var Humanize = require("utils/humanize");
+  var RenameTr = require("utils/panel/rename-tr");
+  var TemplateTable = require("utils/panel/template-table");
+  var TemplateTableVcenter = require("utils/panel/template-table");
+  var PermissionsTable = require("utils/panel/permissions-table");
+  var ClusterTr = require("utils/panel/cluster-tr");
+  var OpenNebulaHost = require("opennebula/host");
+  var CPUBars = require("../utils/cpu-bars");
+  var MemoryBars = require("../utils/memory-bars");
+  var Reserved = require("../utils/reserved");
+  var DatastoresCapacityTable = require("../utils/datastores-capacity-table");
+  var CanImportWilds = require("../utils/can-import-wilds");
+  var Sunstone = require("sunstone");
+  var TemplateUtils = require("utils/template-utils");
+  var CapacityTable = require("utils/custom-tags-table");
+  var EC2Tr = require("utils/panel/ec2-tr");
+  var OpenNebulaAction = require("opennebula/action");
 
   /*
     TEMPLATES
    */
 
-  var TemplateInfo = require('hbs!./info/html');
+  var TemplateInfo = require("hbs!./info/html");
 
   /*
     CONSTANTS
    */
 
-  var TAB_ID = require('../tabId');
-  var PANEL_ID = require('./info/panelId');
+  var TAB_ID = require("../tabId");
+  var PANEL_ID = require("./info/panelId");
   var RESOURCE = "Host";
   var XML_ROOT = "HOST";
 
-  var OVERCOMMIT_DIALOG_ID = require('utils/dialogs/overcommit/dialogId');
+  var OVERCOMMIT_DIALOG_ID = require("utils/dialogs/overcommit/dialogId");
 
   /*
     CONSTRUCTOR
@@ -70,7 +72,7 @@ define(function(require) {
     that.unshownTemplate = {};
     that.strippedTemplateVcenter = {};
     that.strippedTemplate = {};
-    var unshownKeys = ['HOST', 'VM', 'WILDS', 'ZOMBIES', 'RESERVED_CPU', 'RESERVED_MEM', "EC2_ACCESS", "EC2_SECRET", "CAPACITY", "REGION_NAME"];
+    var unshownKeys = ["HOST", "VM", "WILDS", "ZOMBIES", "RESERVED_CPU", "RESERVED_MEM", "EC2_ACCESS", "EC2_SECRET", "CAPACITY", "REGION_NAME"];
     $.each(that.element.TEMPLATE, function(key, value) {
       if ($.inArray(key, unshownKeys) > -1) {
        that.unshownTemplate[key] = value;
@@ -96,6 +98,13 @@ define(function(require) {
     FUNCTION DEFINITIONS
    */
   function _html() {
+    var cache = OpenNebulaAction.cache("CLUSTER");
+    if (!cache){
+      Sunstone.runAction("Cluster.list");
+      cache = OpenNebulaAction.cache("CLUSTER");
+    }
+    var elementAux = Reserved.updateHostTemplate(cache, this.element);
+
     var templateTableHTML = TemplateTable.html(
                                       this.strippedTemplate,
                                       RESOURCE,
@@ -107,30 +116,30 @@ define(function(require) {
     var renameTrHTML = RenameTr.html(TAB_ID, RESOURCE, this.element.NAME);
     var clusterTrHTML = ClusterTr.html(this.element.CLUSTER);
     var permissionsTableHTML = PermissionsTable.html(TAB_ID, RESOURCE, this.element);
-    var cpuBars = CPUBars.html(this.element);
-    var memoryBars = MemoryBars.html(this.element);
+    var cpuBars = CPUBars.html(elementAux);
+    var memoryBars = MemoryBars.html(elementAux);
     var datastoresCapacityTableHTML = DatastoresCapacityTable.html(this.element);
     var realCPU = parseInt(this.element.HOST_SHARE.TOTAL_CPU);
     var realMEM = parseInt(this.element.HOST_SHARE.TOTAL_MEM);
 
     return TemplateInfo({
-      'element': this.element,
-      'renameTrHTML': renameTrHTML,
-      'clusterTrHTML': clusterTrHTML,
-      'templateTableHTML': templateTableHTML,
-      'templateTableVcenterHTML': templateTableVcenterHTML,
-      'permissionsTableHTML': permissionsTableHTML,
-      'cpuBars': cpuBars,
-      'memoryBars': memoryBars,
-      'stateStr': OpenNebulaHost.stateStr(this.element.STATE),
-      'datastoresCapacityTableHTML': datastoresCapacityTableHTML,
-      'maxReservedMEM': realMEM * 2,
-      'maxReservedCPU': realCPU * 2,
-      'realCPU': realCPU,
-      'realMEM': Humanize.size(realMEM),
-      'virtualMEMInput': Humanize.size(this.element.HOST_SHARE.MAX_MEM),
-      'ec2_tr': EC2Tr.html(RESOURCE, this.element.TEMPLATE),
-      'capacityTableHTML': CapacityTable.html()
+      "element": this.element,
+      "renameTrHTML": renameTrHTML,
+      "clusterTrHTML": clusterTrHTML,
+      "templateTableHTML": templateTableHTML,
+      "templateTableVcenterHTML": templateTableVcenterHTML,
+      "permissionsTableHTML": permissionsTableHTML,
+      "cpuBars": cpuBars,
+      "memoryBars": memoryBars,
+      "stateStr": OpenNebulaHost.stateStr(this.element.STATE),
+      "datastoresCapacityTableHTML": datastoresCapacityTableHTML,
+      "maxReservedMEM": realMEM * 2,
+      "maxReservedCPU": realCPU * 2,
+      "realCPU": realCPU,
+      "realMEM": Humanize.size(realMEM),
+      "virtualMEMInput": Humanize.size(this.element.HOST_SHARE.MAX_MEM),
+      "ec2_tr": EC2Tr.html(RESOURCE, this.element.TEMPLATE),
+      "capacityTableHTML": CapacityTable.html()
     });
   }
 
@@ -180,7 +189,7 @@ define(function(require) {
     PermissionsTable.setup(TAB_ID, RESOURCE, this.element, context);
 
     if($.isEmptyObject(this.strippedTemplateVcenter)){
-      $('.vcenter', context).hide();
+      $(".vcenter", context).hide();
     }
 
     //.off and .on prevent multiple clicks events
diff --git a/src/sunstone/public/app/tabs/hosts-tab/utils/reserved.js b/src/sunstone/public/app/tabs/hosts-tab/utils/reserved.js
new file mode 100644
index 0000000000..e9ef4f0bf0
--- /dev/null
+++ b/src/sunstone/public/app/tabs/hosts-tab/utils/reserved.js
@@ -0,0 +1,44 @@
+/* -------------------------------------------------------------------------- */
+/* Copyright 2002-2017, OpenNebula Project, OpenNebula Systems                */
+/*                                                                            */
+/* Licensed under the Apache License, Version 2.0 (the "License"); you may    */
+/* not use this file except in compliance with the License. You may obtain    */
+/* a copy of the License at                                                   */
+/*                                                                            */
+/* http://www.apache.org/licenses/LICENSE-2.0                                 */
+/*                                                                            */
+/* Unless required by applicable law or agreed to in writing, software        */
+/* distributed under the License is distributed on an "AS IS" BASIS,          */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   */
+/* See the License for the specific language governing permissions and        */
+/* limitations under the License.                                             */
+/* -------------------------------------------------------------------------- */
+
+define(function(require) {
+
+	function _updateHostTemplate(cache, element) {
+		var elementAux = $.extend(true, {}, element);
+		if (cache && (elementAux.TEMPLATE.RESERVED_CPU === "" || elementAux.TEMPLATE.RESERVED_MEM === "")) {
+      $.each(cache.data, function(key, value){
+        if (value.CLUSTER.ID === elementAux.CLUSTER_ID){
+          if (elementAux.TEMPLATE.RESERVED_CPU === ""){
+            var cpuPercentage = value.CLUSTER.TEMPLATE.RESERVED_CPU.split("%")[0];
+            var cpu = cpuPercentage / 100 * elementAux.HOST_SHARE.MAX_CPU;
+            elementAux.HOST_SHARE.MAX_CPU = (elementAux.HOST_SHARE.MAX_CPU - cpu).toString();
+          }
+          if (elementAux.TEMPLATE.RESERVED_MEM === ""){
+            var memPercentage = value.CLUSTER.TEMPLATE.RESERVED_MEM.split("%")[0];
+            var mem = memPercentage / 100 * elementAux.HOST_SHARE.MAX_MEM;
+            elementAux.HOST_SHARE.MAX_MEM = (elementAux.HOST_SHARE.MAX_MEM - mem).toString();
+          }
+        }
+      });
+		}
+		return elementAux;
+	}
+
+	return {
+    "updateHostTemplate": _updateHostTemplate
+	};
+
+});
\ No newline at end of file
diff --git a/src/sunstone/public/app/utils/actions.js b/src/sunstone/public/app/utils/actions.js
index 450b69d010..ec010a6211 100644
--- a/src/sunstone/public/app/utils/actions.js
+++ b/src/sunstone/public/app/utils/actions.js
@@ -16,12 +16,12 @@
 
 define(function(require) {
 
-  var Locale = require('utils/locale');
-  var TemplateUtils = require('utils/template-utils');
-  var Humanize = require('utils/humanize');
+  var Locale = require("utils/locale");
+  var TemplateUtils = require("utils/template-utils");
+  var Humanize = require("utils/humanize");
 
   function _fromJSONtoActionsTable(actions_array) {
-    var str = ""
+    var str = "";
 
     if (!actions_array) {
         return "";
@@ -48,28 +48,26 @@ define(function(require) {
     var time_str = Humanize.prettyTime(scheduling_action.TIME);
 
     var str = "";
-    str += '<tr class="tr_action">\
-        <td class="action_row">' + TemplateUtils.htmlEncode(scheduling_action.ACTION) + '</td>\
-        <td nowrap class="time_row">' + time_str + '</td>\
+    str += "<tr class=\"tr_action\">\
+        <td class=\"action_row\">" + TemplateUtils.htmlEncode(scheduling_action.ACTION) + "</td>\
+        <td nowrap class=\"time_row\">" + time_str + "</td>\
         <td>\
           <div>\
-            <a id="minus" class="remove_action_x" href="#"><i class="fa fa-trash-o"/></a>\
+            <a id=\"minus\" class=\"remove_action_x\" href=\"#\"><i class=\"fa fa-trash-o\"/></a>\
           </div>\
         </td>\
-      </tr>';
+      </tr>";
 
     return str;
   }
 
   function _convertDate(date_string){
-    date_string = date_string.split('/');
+    date_string = date_string.split("/");
     return date_string[2] + "-" + date_string[1] + "-" + date_string[0];
   }
 
   return {
-    'fromJSONtoActionsTable': _fromJSONtoActionsTable,
-    'convertDate': _convertDate
+    "fromJSONtoActionsTable": _fromJSONtoActionsTable,
+    "convertDate": _convertDate
   };
 });
-  
-    
\ No newline at end of file