AMBARI-7669 Missing version list control for "read-only" cluster user. (Ievgen Fialkovskyi via atkach)

ambari-web/app/templates/common/configs/config_history_flow.hbs

@@ -55,7 +55,6 @@
     {{/if}}
       <div class="version-info-bar">
         <div class="row-fluid">
-          {{#if App.isManager}}
             <div class="btn-group pull-left">
               <button id="toggle-dropdown-button" class="btn dropdown-toggle" data-toggle="dropdown" href="#" {{action hideFullList target="view"}} {{bindAttr disabled="view.versionActionsDisabled"}}>
                 <i class="icon-random"></i>
@@ -79,8 +78,10 @@
                       </div>
                       <div class="version-operations-buttons">
                         <button {{bindAttr disabled="serviceVersion.disabledActionAttr.view" class=":btn serviceVersion.isDisplayed:not-allowed-cursor" title="serviceVersion.disabledActionMessages.view"}} {{action switchVersion serviceVersion target="view"}}><i class="icon-search"></i>&nbsp;{{t common.view}}</button>
+                        {{#if App.isManager}}
                         <button {{bindAttr disabled="serviceVersion.disabledActionAttr.compare" class=":btn serviceVersion.isDisplayed:not-allowed-cursor" title="serviceVersion.disabledActionMessages.compare"}} {{action compare serviceVersion target="view"}}><i class="icon-copy"></i>&nbsp;{{t common.compare}}</button>
                         <button {{bindAttr disabled="serviceVersion.disabledActionAttr.revert" class=":btn serviceVersion.isCurrent:not-allowed-cursor" title="serviceVersion.disabledActionMessages.revert"}} {{action revert serviceVersion target="view"}}>{{t dashboard.configHistory.info-bar.revert.button}}</button>
+                        {{/if}}
                       </div>
                     </ul>
                   </li>
@@ -95,7 +96,6 @@
                 {{/unless}}
               </ul>
             </div>
-          {{/if}}
             <div class="label-wrapper span8" data-toggle="tooltip" {{bindAttr data-original-title="view.displayedServiceVersion.fullNotes"}}>
                 <span class="label label-info">{{view.displayedServiceVersion.versionText}}</span>
               {{#if view.displayedServiceVersion.isCurrent}}