ambari/ambari-web/app/templates/main/admin/stack_upgrade/stack_upgrade_dialog.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 id="stack-upgrade-dialog">
  {{#if view.isLoaded}}
    <div class="row-fluid">
      <div class="span2">{{t common.progress}}</div>
      <div class="span9">
        <div class="progress progress-striped active">
          <div class="bar" {{bindAttr style="view.progressWidth"}}></div>
        </div>
      </div>
      <div class="span1">
        {{view.overallProgress}}%
      </div>
    </div>

    <div class="task-list">
      {{#each group in view.groups}}
        {{view App.upgradeTaskView contentBinding="group"}}
      {{/each}}
    </div>
  {{else}}
    <div class="spinner"></div>
  {{/if}}
</div>