portainer/app/components/sidebar/sidebar.html

<!-- Sidebar -->
<div id="sidebar-wrapper">
  <ul class="sidebar">
    <li class="sidebar-main">
      <a ng-click="toggleSidebar()" class="interactive">
        <img ng-if="logo" ng-src="{{ logo }}" class="img-responsive logo">
        <img ng-if="!logo" src="images/logo.png" class="img-responsive logo" alt="Portainer">
        <span class="menu-icon glyphicon glyphicon-transfer"></span>
      </a>
    </li>
    <li class="sidebar-title">
      <span>Active endpoint</span>
    </li>
    <li class="sidebar-title">
      <select class="select-endpoint form-control" ng-options="endpoint.Name for endpoint in endpoints" ng-model="activeEndpoint" ng-change="switchEndpoint(activeEndpoint)">
      </select>
    </li>
    <li class="sidebar-title"><span>Endpoint actions</span></li>
    <li class="sidebar-list">
      <a ui-sref="dashboard">Dashboard <span class="menu-icon fa fa-tachometer"></span></a>
    </li>
    <li class="sidebar-list">
      <a ui-sref="templates">App Templates <span class="menu-icon fa fa-rocket"></span></a>
    </li>
    <li class="sidebar-list" ng-if="endpointMode.provider === 'DOCKER_SWARM_MODE'">
      <a ui-sref="services">Services <span class="menu-icon fa fa-list-alt"></span></a>
    </li>
    <li class="sidebar-list">
      <a ui-sref="containers">Containers <span class="menu-icon fa fa-server"></span></a>
    </li>
    <li class="sidebar-list">
      <a ui-sref="images">Images <span class="menu-icon fa fa-clone"></span></a>
    </li>
    <li class="sidebar-list">
      <a ui-sref="networks">Networks <span class="menu-icon fa fa-sitemap"></span></a>
    </li>
    <li class="sidebar-list">
      <a ui-sref="volumes">Volumes <span class="menu-icon fa fa-cubes"></span></a>
    </li>
    <li class="sidebar-list" ng-if="endpointMode.provider === 'DOCKER_STANDALONE'">
      <a ui-sref="events">Events <span class="menu-icon fa fa-history"></span></a>
    </li>
    <li class="sidebar-list" ng-if="endpointMode.provider === 'DOCKER_SWARM' || (endpointMode.provider === 'DOCKER_SWARM_MODE' && endpointMode.role === 'MANAGER')">
      <a ui-sref="swarm">Swarm <span class="menu-icon fa fa-object-group"></span></a>
    </li>
    <li class="sidebar-list" ng-if="endpointMode.provider === 'DOCKER_STANDALONE'">
      <a ui-sref="docker">Docker <span class="menu-icon fa fa-th"></span></a>
    </li>
    <li class="sidebar-title"><span>Portainer settings</span></li>
    <li class="sidebar-list">
      <a ui-sref="settings">Password <span class="menu-icon fa fa-lock"></span></a>
    </li>
    <li class="sidebar-list">
      <a ui-sref="endpoints">Endpoints <span class="menu-icon fa fa-plug"></span></a>
    </li>
  </ul>
  <div class="sidebar-footer">
    <div class="col-xs-12">
      <a href="https://github.com/portainer/portainer" target="_blank">
        <i class="fa fa-github" aria-hidden="true"></i>
        Portainer {{ uiVersion }}
      </a>
    </div>
  </div>
</div>
<!-- End Sidebar -->