webgui/plugins/dynamix.vm.manager/VMMachines.page

Menu="VMs:1"
Title="Virtual Machines"
Tag="columns"
Cond="(pgrep('libvirtd')!==false)"
Markdown="false"
---
<?PHP
/* Copyright 2005-2018, Lime Technology
 * Copyright 2015-2018, Derek Macias, Eric Schultz, Jon Panozzo.
 * Copyright 2012-2018, Bergware International.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
require_once "$docroot/plugins/dynamix.vm.manager/classes/libvirt_helpers.php";

exec('cat /sys/devices/system/cpu/*/topology/thread_siblings_list|sort -nu', $cpus);

function showCPUs($uuid) {
  global $cpus;
  $vm = domain_to_config($uuid);
  echo "<div class='four'>";
  foreach ($cpus as $pair) {
    unset($cpu1,$cpu2);
    list($cpu1, $cpu2) = preg_split('/[,-]/',$pair);
    $check = in_array($cpu1, $vm['domain']['vcpu']) ? 'fa-check-square-o':'fa-square-o';
    if (!$cpu2) {
      echo "<label><i class='$check'></i>&nbsp;&nbsp;cpu $cpu1</label>";
    } else {
      echo "<label class='cpu1'><i class='fa fa-fw $check'></i>&nbsp;&nbsp;cpu $cpu1 / $cpu2</label>";
      $check = in_array($cpu2, $vm['domain']['vcpu']) ? 'fa-check-square-o':'fa-square-o';
      echo "<label class='cpu2'><i class='fa fa-fw $check'></i></label>";
    }
  }
  echo "</div>";
}
$uuid = $_GET['uuid'];
$subaction = $_GET['subaction'] ?? '';
if ($_GET['refresh']) {
  $vm = $_GET['name'];
  if ($lv->domain_is_active($vm)) {
    echo "<meta http-equiv='refresh' content='5; url=/VMs?name=$vm&amp;refresh=true'>";
    $msg = "Waiting for $vm to shutdown...";
  } else {
    echo "<script>clearHistory();</script>";
    $msg = "$vm has been shutdown";
  }
}
if ($subaction) {
  $vm = $lv->domain_get_name_by_uuid($uuid);
  if ($subaction == 'disk-resize') {
    $capacity = str_replace(["KB","MB","GB","TB","PB"," ",","], ["K","M","G","T","P","",""], strtoupper($_POST['cap']));
    $oldcap = str_replace(["KB","MB","GB","TB","PB"," ",","], ["K","M","G","T","P","",""], strtoupper($_GET['oldcap']));
    if (substr($oldcap,0,-1) < substr($capacity,0,-1)){
      shell_exec("qemu-img resize -q ".escapeshellarg($_GET['disk'])." ".escapeshellarg($capacity));
      $msg = $vm." disk capacity has been changed to $capacity";
    } else {
      $msg = "Error: disk capacity has to be greater than {$_GET['oldcap']}";
    }
  } elseif ($subaction == 'disk-remove') {
    $msg = $lv->domain_disk_remove($vm, $_GET['dev'])
    ? "$vm disk has been removed"
    : "Error: ".$lv->get_last_error();
  } elseif ($subaction == 'snap-create') {
    $msg = $lv->domain_snapshot_create($vm)
    ? "Snapshot for $vm has been created"
    : "Error: ".$lv->get_last_error();
  } elseif ($subaction == 'snap-delete') {
    $msg = $lv->domain_snapshot_delete($vm, $_GET['snap'])
    ? "Snapshot for $vm has been deleted"
    : "Error: ".$lv->get_last_error();
  } elseif ($subaction == 'snap-revert') {
    $msg = $lv->domain_snapshot_revert($vm, $_GET['snap'])
    ? "$vm has been reverted"
    : "Error: ".$lv->get_last_error();
  } elseif ($subaction == 'snap-desc') {
    $msg = $lv->snapshot_set_metadata($vm, $_GET['snap'], $_POST['snapdesc'])
    ? "Snapshot description for $vm has been saved"
    : "Error: ".$lv->get_last_error();
  }
  echo "<script>clearHistory();</script>";
}
if ($libvirt_running=='yes') {
  $vms = $lv->get_domains() ?: [];
  sort($vms);
}
if (empty($vms)) {
  $msg = $libvirt_running=='yes'
  ? 'No VMs defined. Create from template or add XML.'
  : 'Libvirt is not running. Goto Settings tab then click Start.';
}
?>
<link type="text/css" rel="stylesheet" href="<?autov('/plugins/dynamix.vm.manager/styles/dynamix.vm.manager.css')?>">
<link type="text/css" rel="stylesheet" href="/webGui/styles/jquery.filetree.css">
<link type="text/css" rel="stylesheet" href="/webGui/styles/jquery.switchbutton.css">
<style type="text/css">
body{-webkit-overflow-scrolling:touch;}
.fileTree{width:305px;max-height:150px;overflow:scroll;position:absolute;z-index:100;display:none;}
div.four{font-family:arimo;font-size:12px;color:#A0A0A0;width:300px}
div.four label{float:left;display:table-cell;width:25%}
div.four label:nth-child(4n+4){float:none;clear:both}
div.four label.cpu1{width:27%}
div.four label.cpu2{width:33%}
div.Panel{float:unset;margin:4px;height:inherit;border:none;}
div.Panel:hover{background-color:unset;}
div.PanelText{display:none;}
</style>
<table class="tablesorter shift kvm" id="kvm_table">
<thead><tr><th><i class="fa fa-th-list"></i></th><th>Name</th><th>Description</th><th>CPUs</th><th>Memory</th><th>vDisks</th><th>Graphics</th><th>Autostart</th></tr></thead>
<tbody id="kvm_list"><tr><td colspan='8' style='text-align:center;padding-top:12px'><i class='fa fa-spinner fa-spin icon'></i>Please wait... retrieving VM information</td></tr></tbody>
</table>
<input type="button" onclick="addVM()" id="btnAddVM" value="Add VM"/>
<input type="button" onclick="startAll()" value="Start all VMs"/>
<input type="button" onclick="stopAll()" value="Stop all VMs"/>

<script src="<?autov('/webGui/javascript/jquery.filetree.js')?>"></script>
<script src="<?autov('/webGui/javascript/jquery.switchbutton.js')?>"></script>
<script src="<?autov('/plugins/dynamix.vm.manager/scripts/dynamix.vm.manager.js')?>"></script>
<script src="<?autov('/plugins/dynamix.vm.manager/javascript/vmmanager.js')?>"></script>
<script>
function startAll() {
  $('input[type=button]').prop('disabled',true);
  for (var i=0,vm; vm=kvm[i]; i++) if (vm.state!='running') $('#vm-'+vm.id).addClass('fa-spin');
  $.post('/plugins/dynamix.vm.manager/classes/VMManager.php',{action:'start'}, function(){loadlist();});
}
function stopAll() {
  $('input[type=button]').prop('disabled',true);
  for (var i=0,vm; vm=kvm[i]; i++) if (vm.state=='running') $('#vm-'+vm.id).addClass('fa-spin');
  $.post('/plugins/dynamix.vm.manager/classes/VMManager.php',{action:'stop'}, function(){loadlist();});
}
function vncOpen() {
  $.post('/plugins/dynamix.vm.manager/classes/vnc.php',{cmd:'open',root:'<?=$docroot?>',file:'<?=$docroot?>/plugins/dynamix.vm.manager/vncconnect.vnc'},function(data) {
    window.location.href = data;
  });
}
function toggle_id(itemID){
   if ((document.getElementById(itemID).style.display == 'none')) {
      slideDownRows($('#'+itemID));
   } else {
      slideUpRows($('#'+itemID));
   }
   return false;
}
function showInput(){
  $(this).off('click');
  $(this).siblings('input').each(function(){$(this).show();});
  $(this).siblings('input').focus();
  $(this).hide();
}
function hideInput(){
  $(this).hide();
  $(this).siblings('span').show();
  $(this).siblings('span').click(showInput);
}
function addVM() {
  var path = location.pathname;
  var x = path.indexOf("?");
  if (x!=-1) path = path.substring(0,x);
  location = path+"/VMTemplates";
}
<?if ($display['resize']):?>
function resize(bind) {
  var width = [];
  var h = $('#kvm_list').height();
  var s = Math.max(window.innerHeight-300,370);
  if (h>s || bind) {
    $('#kvm_list').height(s);
    $('#kvm_table tbody tr:first-child td').each(function(){width.push($(this).width());});
    $('#kvm_table thead tr th').each(function(i){$(this).width(width[i]);});
    if (!bind) $('#kvm_table thead,#kvm_table tbody').addClass('fixed');
  }
}
<?endif;?>
function loadlist() {
  $.get('/plugins/dynamix.vm.manager/classes/VMMachines.php',function(d) {
    var data = d.split(/\0/);
    $('#kvm_list').html(data[0]);
    $('head').append('<script>'+data[1]+'<\/script>');
<?
$i=0;
foreach ($vms as $vm) {
  $res = $lv->get_domain_by_name($vm);
  $uuid = $lv->domain_get_uuid($res);
?>  $('.vcpu<?=$i++?>').tooltipster({
      trigger:'custom',
      triggerOpen:{mouseenter:true,click:true,touchstart:true},
      contentAsHTML:true,
      animation:'grow',
      triggerClose:{click:true,scroll:true,mouseleave:true,delay:1},
      interactive:true,
      viewportAware:true,
      functionBefore:function(instance,helper){instance.content("<?=showCPUs($uuid)?>");}
    });
<?}?>
<?if ($display['resize']):?>
    resize();
    $(window).bind('resize',function(){resize(true);});
<?endif;?>
    $('.autostart').switchButton({labels_placement:"right"});
    $('.autostart').change(function() {
      $.post('/plugins/dynamix.vm.manager/VMajax.php',{action:'domain-autostart',uuid:$(this).attr('uuid'),autostart:$(this).prop('checked'),response:'json'},function(data){
        $(this).prop('checked', data.autostart);
      },'json');
    });
    context.init({preventDoubleContext:false});
    $('input[type=button]').prop('disabled',false);
  });
}
$(function() {
<?if ($msg):?>
  <?$color = strpos($msg, "rror:")!==false ? 'red-text':'green-text'?>
  $('#countdown').html("<span class='<?-$color?>'><?=$msg?></span>");
<?endif;?>
  $('.text').click(showInput);
  $('.input').blur(hideInput);
  $('#btnAddVM').click(function AddVMEvent(){$('.tab>input#tab2').click();});
  loadlist();
});
</script>