AMBARI-8348 Host Details page showing External Host name as the Title on EC2. (atkach)

ambari-web/app/templates/main/host/details.hbs

@@ -20,7 +20,7 @@
   <div id="host-details">
     <div class="status-info">
       <span rel="HealthTooltip" {{bindAttr class="view.content.healthClass view.content.healthIconClass"}} {{bindAttr data-original-title="view.content.healthToolTip" }}></span><span
-            class='host-title'>{{unbound view.content.publicHostName}}</span>
+            class='host-title'>{{unbound view.content.hostName}}</span>
       {{#if view.content.criticalAlertsCount}}
         <span class="label label-important alerts-count" {{action "showAlertsPopup" content target="App.router.mainHostController"}}>{{view.content.criticalAlertsCount}}</span>
       {{else}}

ambari-web/app/templates/main/host/summary.hbs

@@ -127,7 +127,7 @@
                 </div>
                 <div class="host-summary-content">
                     <dl class="dl-horizontal">
-                        <dt>{{t hosts.host.summary.hostname}}:</dt><dd>&nbsp;{{view.content.publicHostName}}</dd>
+                        <dt>{{t hosts.host.summary.hostname}}:</dt><dd>&nbsp;{{view.content.hostName}}</dd>
                         <dt>{{t common.ipAddress}}:</dt><dd>&nbsp;{{view.content.ip}}</dd>
                         <dt>{{t common.os}}:</dt><dd>&nbsp;{{view.content.osType}}&nbsp;({{view.content.osArch}})</dd>
                         <dt>{{t common.cores}}:</dt><dd>&nbsp;{{view.content.coresFormatted}}</dd>