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

{{!
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you 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.
}}

<div class="row-fluid host-block">
  <div class="span12">
    <div class="span6">
      {{!components}}
      <div class="box">
        <div class="box-header">
          <div class="pull-left">
            <h4>{{t common.components}}</h4>
          </div>
          <div class="pull-right span5 row-fluid" style="padding:0 10px;">
            {{#isAccessible ADMIN}}
              <div class="btn-group pull-right">
                <button id="add_component" data-toggle="dropdown" {{bindAttr class="view.addComponentDisabled:disabled :btn :dropdown-toggle"}}>
                  <span class="icon-plus"></span>&nbsp;{{t add}}
                </button>
                <ul class="dropdown-menu">
                  {{#each component in view.addableComponents}}
                    <li>
                      <a href="javascript:void(null)" data-toggle="modal" {{action addComponentWithCheck component target="controller"}}>
                        {{component.displayName}}
                      </a>
                    </li>
                  {{/each}}
                </ul>
              </div>
            {{/isAccessible}}
          </div>
        </div>
        <div class="host-components">
        {{#if view.sortedComponents.length}}

          {{#isAccessible ADMIN}}
            {{#if view.content.componentsWithStaleConfigsCount}}
              <div class="alert alert-warning clearfix">
                <i class="icon-refresh"></i> {{view.needToRestartMessage}}
                  <button {{bindAttr class=":btn :restart-components :pull-right :btn-warning"}} {{action restartAllStaleConfigComponents target="controller"}}>
                    {{t hosts.host.details.needToRestart.button}}
                  </button>
              </div>
            {{/if}}
          {{/isAccessible}}

          {{#each component in view.sortedComponents}}
            <div class="row-fluid">
              {{view component.viewClass contentBinding="component"}}
            </div>
          {{/each}}
        {{/if}}
          {{!clients and add component button}}
          <div class="clients row-fluid">
            <div class="span7 row client-list">
              {{#if view.clients.length}}
                  <div class="span3 align-right">{{t common.clients}}&nbsp;/</div>
                <div class="span7">
                  {{#each component in view.clients}}
                    {{component.displayName}}{{#if component.isInstallFailed}}&nbsp;<span class="health-status-installed icon-warning-sign"></span>{{/if}}{{#if component.staleConfigs}}&nbsp;<span class="text-warning icon-refresh"></span>{{/if}}{{#if component.service.isInPassive}}&nbsp;<span class="icon-medkit"></span>{{/if}}{{#unless component.isLast}},{{/unless}}
                  {{/each}}
                </div>
              {{/if}}
            </div>
            <div class="span5 row">
              {{#isAccessible ADMIN}}
                {{#if view.clients.length}}
                  <div class="btn-group pull-right">
                    <button id="add_component" data-toggle="dropdown" {{bindAttr class=":btn :dropdown-toggle controller.content.isNotHeartBeating:disabled"}}>
                      {{t common.installed}}
                      <span class="caret pull-right"></span>
                    </button>
                    <ul class="dropdown-menu">
                      <li>
                        <a href="javascript:void(null)" data-toggle="modal" {{action refreshConfigs view.clients target="controller"}}>
                          {{t hosts.host.details.refreshConfigs}}
                        </a>
                      </li>
                      <li>
                        <a href="javascript:void(null)" {{bindAttr class="view.areClientsNotInstalled::disabled" }} data-toggle="modal" {{action installClients view.notInstalledClientComponents target="controller"}}>
                          {{t host.host.details.installClients}}
                        </a>
                      </li>
                      {{#each option in view.clientsWithCustomCommands}}
                        <li class="dropdown-submenu submenu-left">
                          <a href="javascript:void(null)" >
                            <i class="icon-play-circle"></i>
                            {{option.label}}
                          </a>
                            <div class="dropdown-menu-wrap">
                              <ul class="dropdown-menu">
                                {{#each command in option.commands}}
                                  <li>
                                    <a href="javascript:void(null)" {{action "executeCustomCommand" command target="controller" href=true}}>{{command.label}}</a>
                                  </li>
                                {{/each}}
                              </ul>
                            </div>
                        </li>
                      {{/each}}
                    </ul>
                  </div>
                {{/if}}
              {{/isAccessible}}
            </div>
          </div>
        </div>
      </div>
      <div class="host-configuration">
            <div class="box">
                <div class="box-header">
                    <h4>{{t hosts.host.summary.header}}</h4>
                </div>
                <div class="host-summary-content">
                    <dl class="dl-horizontal host-details-summary-list">

                        <dt class="summary-hostname-label">{{t hosts.host.summary.hostname}}:</dt>
                          <dd class="summary-hostname-value">&nbsp;{{view.content.hostName}}</dd>

                        <dt class="summary-ipaddress-label">{{t common.ipAddress}}:</dt>
                          <dd class="summary-ipaddress-value">&nbsp;{{view.content.ip}}</dd>

                        <dt class="summary-rack-label">{{t common.rack}}:</dt>
                        <dd class="summary-rack-value">&nbsp;{{view.content.rack}}
                          {{#isAccessible MANAGER}}
                            <a class="set-rack-id" {{action setRackId view.content target="controller"}}><i class="icon-pencil"></i></a>
                          {{/isAccessible}}
                        </dd>

                        <dt class="summary-os-label">{{t common.os}}:</dt>
                          <dd class="summary-os-value">&nbsp;{{view.content.osType}}&nbsp;({{view.content.osArch}})</dd>

                        <dt class="summary-cores-label">{{t common.cores.cpu}}:</dt>
                          <dd class="summary-cores-value">&nbsp;{{view.content.coresFormatted}}</dd>

                        <dt class="summary-disk-label">{{t common.disk}}:</dt>
                          <dd class="summary-disk-value">&nbsp;{{view.content.diskInfoBar}}</dd>

                        <dt class="summary-memory-label">{{t common.memory}}:</dt>
                          <dd class="summary-memory-value">&nbsp;{{view.content.memoryFormatted}}</dd>

                        <dt class="summary-load-avg-label">{{t common.loadAvg}}:</dt>
                          <dd class="summary-load-avg-value">&nbsp;{{view.content.loadAvg}}</dd>

                        <dt class="summary-agent-heart-label">{{t hosts.host.summary.agentHeartbeat}}:</dt>
                          <dd class="summary-agent-heart-value">&nbsp;{{view.timeSinceHeartBeat}}</dd>

                        {{#if App.supports.stackUpgrade}}
                          <dt class="summary-cur-ver-label">{{t hosts.host.summary.currentVersion}}:</dt>
                            <dd class="summary-cur-ver-value">&nbsp;{{view.content.currentVersion}}</dd>
                        {{/if}}
                    </dl>
                </div>
            </div>
        </div>
    </div>
  {{!metrics}}
  {{#unless view.isNoHostMetricsService}}
      <div class="span6">
        <div class="box">
          <div class="box-header">
            <h4>{{t hosts.host.summary.hostMetrics}}</h4>
            {{view view.timeRangeListView}}
          </div>
          <div>
           {{view App.MainHostMetricsView contentBinding="view.content"}}
          </div>
        </div>
      </div>
    </div>
  {{/unless}}
</div>