discourse/app/assets/javascripts/admin/templates/backups.hbs

<div class="admin-controls">
  <div class="span15">
    <ul class="nav nav-pills">
      <li>{{#link-to "admin.backups.index"}}{{i18n 'admin.backups.menu.backups'}}{{/link-to}}</li>
      <li>{{#link-to "admin.backups.logs"}}{{i18n 'admin.backups.menu.logs'}}{{/link-to}}</li>
    </ul>
  </div>
  <div class="pull-right">
    {{#if canRollback}}
      <button {{action "rollback"}} class="btn btn-rollback" title="{{i18n 'admin.backups.operations.rollback.title'}}" {{bind-attr disabled="rollbackDisabled"}}><i class="fa fa-ambulance fa-flip-horizontal"></i>{{i18n 'admin.backups.operations.rollback.text'}}</button>
    {{/if}}
    {{#if isOperationRunning}}
      <button {{action "cancelOperation"}} class="btn btn-danger" title="{{i18n 'admin.backups.operations.cancel.title'}}"><i class="fa fa-times"></i>{{i18n 'admin.backups.operations.cancel.text'}}</button>
    {{else}}
      <button {{action "startBackup"}} class="btn btn-primary" title="{{i18n 'admin.backups.operations.backup.title'}}"><i class="fa fa-rocket"></i>{{i18n 'admin.backups.operations.backup.text'}}</button>
    {{/if}}
  </div>
</div>

<div class="admin-container">
  {{outlet}}
</div>