apps/workbench/app/views/users/_manage_virtual_machines.html.erb

   1 <div class="panel panel-default">
   2   <div class="panel-heading">
   3     <h4 class="panel-title">
   4       <a data-parent="#arv-adv-accordion" href="#manage_virtual_machines">
   5         Virtual Machines
   6       </a>
   7     </h4>
   8   </div>
   9
  10 <div id="manage_virtual_machines" class="panel-body">
  11   <p>
  12     For more information see <%= link_to raw('Arvados Docs &rarr; User Guide &rarr; SSH access'),
  13   "#{Rails.configuration.arvados_docsite}/user/getting_started/ssh-access-unix.html",
  14   target: "_blank"%>.
  15     <% if @my_virtual_machines.any? or true %>
  16       A sample <code>~/.ssh/config</code> entry is provided below.
  17     <% end %>
  18   </p>
  19
  20   <% if !@my_virtual_machines.any? %>
  21     <div id="no_shell_access" class="no_shell_access">
  22       <div class="alert alert-warning clearfix">
  23         <p>
  24           You do not have access to any virtual machines.  Some
  25           Arvados features require using the command line.  You may
  26           request access to a hosted virtual machine with the command
  27           line shell.
  28         </p>
  29         <div class="pull-right">
  30           <%= link_to({
  31               action: 'request_shell_access',
  32               controller: 'users',
  33               id: current_user.uuid
  34               },
  35               method: :post,
  36               remote: true,
  37               class: 'btn btn-xs btn-primary',
  38               data: {
  39               disable_with: "Sending request...",
  40               on_error_hide: '.no_shell_access .alert-success',
  41               on_error_show: '.no_shell_access .alert-danger',
  42               on_error_write: '.no_shell_access .alert-danger .error-text',
  43               on_success_hide: '.no_shell_access .alert-danger',
  44               }) do %>
  45             Send request for shell access
  46           <% end %>
  47         </div>
  48       </div>
  49       <div class="alert alert-success" style="display:none">
  50         <p class="contain-align-left"><%# (see javascripts/request_shell_access.js) %></p>
  51       </div>
  52       <div class="alert alert-danger" style="display:none">
  53         <p class="contain-align-left">Sorry, something went wrong. Please try again. (<span class="error-text"></span>)</p>
  54       </div>
  55     </div>
  56   <% else %>
  57     <script> localStorage.removeItem('request_shell_access'); </script>
  58     <table class="table virtual-machines-table">
  59       <colgroup>
  60         <col style="width: 25%" />
  61         <col style="width: 25%" />
  62         <col style="width: 50%" />
  63       </colgroup>
  64       <thead>
  65         <tr>
  66           <th> Host name </th>
  67           <th> Login name </th>
  68           <th> Command line </th>
  69         </tr>
  70       </thead>
  71       <tbody>
  72         <% @my_virtual_machines.andand.each do |vm| %>
  73           <tr>
  74             <td style="word-break:break-all;">
  75               <%= vm[:hostname] %>
  76             </td>
  77             <td style="word-break:break-all;">
  78               <%= @my_vm_logins[vm[:uuid]].andand.compact.andand.join(", ") %>
  79             </td>
  80             <td style="word-break:break-all;">
  81               <% if @my_vm_logins[vm[:uuid]] %>
  82                 <% @my_vm_logins[vm[:uuid]].each do |login| %>
  83                   <code>ssh&nbsp;<%= login %>@<%= vm[:hostname] %>.arvados</code>
  84                 <% end %>
  85               <% end %>
  86             </td>
  87           </tr>
  88         <% end %>
  89       </tbody>
  90     </table>
  91
  92     <p><i>~/.ssh/config:</i></p>
  93     <pre>Host *.arvados
  94       TCPKeepAlive yes
  95       ServerAliveInterval 60
  96       ProxyCommand ssh -p2222 turnout@switchyard.<%= current_api_host || 'xyzzy.arvadosapi.com' %> -x -a $SSH_PROXY_FLAGS %h
  97     </pre>
  98   <% end %>
  99 </div>
 100 </div>