/[projects]/misc/xenconsole/index.php
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Annotation of /misc/xenconsole/index.php

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Revision 1952 - (hide annotations) (download)
Mon Mar 25 12:47:31 2013 UTC (11 years, 2 months ago) by torben
File size: 11088 byte(s)
add actions for adjusting VM memory
1 torben 1876 <?php
2     include("config.php");
3    
4     function format_memory($size) {
5     if (1024 > $size) {
6     return "$size B";
7     } else if (pow(1024,2) > $size) {
8     return round(($size / 1024),2) . " kB";
9     } else {
10     return round(($size / pow(1024,2)), 2) . " MB";
11     }
12     }
13    
14     function format_storage($size) {
15     if (1024 > $size) {
16     return "$size B";
17     } else if (pow(1024,2) > $size) {
18     return round(($size / 1024),2) . " kB";
19     } else if (pow(1024,3) > $size) {
20     return round(($size / pow(1024,2)), 2) . " MB";
21     } else if (pow(1024,4) > $size) {
22     return round(($size / pow(1024,3)), 2). " GB";
23     }
24     }
25    
26     include('xenapi.php');
27    
28     /* Establish session with Xenserver */
29     $xenserver = new XenApi($url, $login, $password);
30    
31 torben 1888 $hosts_array = $xenserver->host__get_all();
32     $host = $xenserver->host__get_record($hosts_array[0]);
33     $host_metrics = $xenserver->host_metrics__get_record($host["metrics"]);
34    
35     $xenversion = $host["software_version"]["product_brand"] . " " . $host["software_version"]["product_version"];
36     $xenversion .= " / Linux:" . $host["software_version"]["linux"] . " / xen: " . $host["software_version"]["xen"] . " / xapi: " . $host["software_version"]["xapi"] ;
37    
38     $expire = split('T', $host["license_params"]["expiry"]);
39     $license = "License: " . $host["license_params"]["sku_type"] . ", expires " . $expire[0] ;
40    
41 torben 1876 $vms_array = $xenserver->VM__get_all_records();
42    
43 torben 1895 $namelabel = $host["name_label"];
44 torben 1876
45     ?>
46     <html>
47     <head>
48 torben 1895 <title>XenServer::<?php echo $namelabel;?></title>
49 torben 1876 <script type='text/javascript' src="jquery-1.8.2.min.js"></script>
50    
51     <script type='text/javascript'>
52     $(document).ready( function() {
53 torben 1884 setInterval(refreshData, 60000);
54     refreshData();
55 torben 1885 $('.console').click( function() {
56     var session = $(this).data('session');
57     var conurl = $(this).data('conurl');
58 torben 1920 var name = $(this).data('name');
59     console(conurl,session,name);
60 torben 1885 });
61 torben 1887
62     $('#logo').click( function() {
63     refreshData();
64     });
65 torben 1876 });
66    
67 torben 1884 function refreshData() {
68 torben 1894 $("#logo").hide();
69 torben 1884 $.get('ajaxdata.php', function(xml) {
70 torben 1889 $(xml).find('host').each(function() {
71     var memtotal = $(this).find('memtotal').text();
72     var memfree = $(this).find('memfree').text();
73 torben 1892 var cpuavg = $(this).find('cpuavg').text();
74    
75 torben 1889 memtotal = Math.round ( memtotal / (1024*1024) );
76     memfree = Math.round ( memfree / (1024*1024) );
77     var memused = memtotal - memfree;
78     var mem_percentage = Math.round( (memused/memtotal) * 100);
79    
80     //alert(memused + ' ' + mem_percentage);
81    
82     $('#server_memory_usage').attr('src', 'usagebar.php?usage=' + mem_percentage);
83 torben 1890 $('#server_memory_usage').attr('alt', mem_percentage + '%');
84     $('#server_memory_usage').attr('title', mem_percentage + '%');
85 torben 1889 $('#server_memory_usage_txt').text( memused + '/' + memtotal + 'MB');
86 torben 1892
87    
88     $('#server_cpu_usage').attr('src', 'usagebar.php?usage=' + cpuavg);
89     $('#server_cpu_usage').attr('alt', cpuavg + '%');
90     $('#server_cpu_usage').attr('title', cpuavg + '%');
91     $('#server_cpu_usage_txt').text( cpuavg+ '%');
92 torben 1889 });
93 torben 1884 $(xml).find('vm').each(function() {
94     var name = $(this).find('name').text();
95     var state = $(this).find('state').text();
96 torben 1885 var network = $(this).find('network').text();
97     var state = $(this).find('state').text();
98     var conurl = $(this).find('conurl').text();
99     var session = $(this).find('session').text();
100 torben 1888 var os = $(this).find('os').text();
101 torben 1897 var guestversion = $(this).find('guestversion').text();
102 torben 1892 var cpuavg = $(this).find('cpuavg').text();
103 torben 1896 var curmem = $(this).find('curmem').text();
104     var maxmem = $(this).find('maxmem').text();
105 torben 1884
106 torben 1896 var mempercent = Math.round( (curmem*100) / maxmem );
107    
108 torben 1884 name = name.replace(" ", "_");
109     name = name.replace(".", "_");
110    
111 torben 1885 var id = "#vm_" + name;
112 torben 1884
113 torben 1885 var vm = $(id);
114    
115 torben 1897 if (guestversion != '') {
116     os += ' Guest Tools: ' + guestversion;
117     }
118    
119 torben 1952 vm.find('.vps_memory_usage_txt_UID').text( maxmem + " MB");
120    
121 torben 1884 if (state == "Running") {
122 torben 1885 vm.find('.state').css("background-image", "url('gfx/vps_topgreen.png')");
123     vm.find('.network').show();
124     vm.find('.network').text( '(IP: ' + network + ')' );
125     vm.find('.console').show();
126     vm.find('.console').data('conurl', conurl);
127     vm.find('.console').data('session', session);
128 torben 1920 vm.find('.console').data('name', name);
129 torben 1885 vm.find('.actionstop').show();
130     vm.find('.actionstart').hide();
131 torben 1888 vm.find('.os').text(' - ' + os);
132 torben 1892
133    
134     vm.find('.cpu_graph').show();
135     vm.find('.cpu_graph').attr('src', 'usagebar.php?usage=' + cpuavg);
136     vm.find('.cpu_graph').attr('title', cpuavg + '%');
137 torben 1896
138 torben 1893 vm.find('.mem_graph').show();
139 torben 1896 vm.find('.mem_graph').attr('src', 'usagebar.php?usage=' + mempercent);
140     vm.find('.mem_graph').attr('title', curmem + ' / ' + maxmem + ' MB' );
141 torben 1884 } else {
142 torben 1885 if (state == "Halted") {
143     vm.find('.state').css("background-image", "url('gfx/vps_topred.png')");
144     } else {
145     vm.find('.state').css("background-image", "url('gfx/vps_topyellow.png')");
146     }
147 torben 1899 vm.find('.os').text('');
148    
149 torben 1885 vm.find('.network').hide();
150     vm.find('.console').hide();
151     vm.find('.actionstop').hide();
152     vm.find('.actionstart').show();
153 torben 1892 vm.find('.cpu_graph').hide();
154     vm.find('.mem_graph').hide();
155 torben 1884 }
156    
157 torben 1894 });
158     $('#logo').show();
159 torben 1884 });
160     }
161    
162 torben 1886 function doAction(action, uuid, vm) {
163 torben 1952 var val="";
164    
165 torben 1876 var key = prompt("Key");
166     if (key == "" || key == null) {
167     return;
168     }
169     document.body.style.cursor = 'wait';
170 torben 1886 $('#vm_' + vm).find('.state').css("background-image", "url('gfx/vps_topyellow.png')");
171 torben 1876
172 torben 1952 if (action == "setMemory") {
173     val = prompt("Set memory target");
174     if (val == "" || val == null) {
175     alert("" + val);
176     return;
177     }
178     }
179    
180     var url = "action.php?action=" + action + "&uuid=" + uuid + "&key=" + key + "&val=" + val;;
181 torben 1876 var response = $.get(url, function(data) {
182 torben 1886 if (data != 'OK') {
183     alert(data);
184     }
185 torben 1876 document.body.style.cursor = 'default'
186 torben 1884
187     refreshData();
188 torben 1876 });
189     }
190    
191 torben 1920 function console(url, session, name) {
192 torben 1878 if (url == '')
193     return;
194    
195 torben 1876 var key = prompt("Key");
196     if (key == "" || key == null) {
197     return;
198     }
199 torben 1920 var url = "console.php?url=" + url + "&session=" + session + "&key=" + key + "&name=" + name;
200 torben 1876
201     //window.location = url;
202 torben 1878 //$('#mainwindow').load(url);
203     window.open(url);
204 torben 1876 }
205    
206    
207    
208     </script>
209    
210     <style>
211     body {
212     background: #eee;
213     margin-top: 5px;
214     font-family:verdana,helvetica,arial,sans-serif;
215     font-size: 14px;
216    
217     }
218    
219     .maintable {
220     background: #fff;
221     margin-left:auto; // Smart center
222     margin-right:auto;
223     padding: 0;
224     border: 3px solid #999;
225     }
226    
227     .small {
228     font-family:verdana,helvetica,arial,sans-serif;
229     font-size: 11px;
230     }
231    
232     .toptable {
233     border-bottom: 3px solid #999;
234     }
235    
236     .vps {
237     margin: 4;
238     border: 1px solid #222;
239     }
240     </style>
241     </head>
242     <body>
243    
244     <table class='maintable' width='800' align='center' cellpadding='0' cellspacing='0'><tr><td>
245    
246     <table width='100%' background='gfx/topbg.png' cellpadding='3' cellspacing='0' border='0' class='toptable'>
247     <tr>
248 torben 1887 <td rowspan='2' width='160'><img src='gfx/citrix-logo.png' id='logo'></td>
249 torben 1895 <td colspan='4' class='small' align='right'><?php echo $namelabel . " / " . $xenversion;?><br><?php echo $license;?></td>
250 torben 1876 </tr>
251     <tr>
252 torben 1903 <td width='150'></td>
253     <td width='150'></td>
254 torben 1876 <td width='150' align='right' class='small'><img src='gfx/icon-cpu.png'>
255 torben 1890 <img id='server_cpu_usage' src='usagebar.php?usage=12' width='102' height='16' title='static dummy data'><div id='server_cpu_usage_txt'>12%</div></td>
256 torben 1889
257 torben 1876 <td width='150' align='right' class='small'><img src='gfx/icon-memory.png'>
258 torben 1890 <img id='server_memory_usage' src='usagebar.php?usage=1' width='102' height='16' title='static dummy data'><div id='server_memory_usage_txt'>0/4 MB</div></td>
259 torben 1903 <!--
260 torben 1876 <td width='150' align='right' class='small'><img src='gfx/icon-network.png'>
261 torben 1890 <img id='server_net_usage' src='usagebar.php?usage=41' width='102' height='16' title='static dummy data'><div id='server_net_usage_txt'>1%</div></td>
262 torben 1876 <td width='150' align='right' class='small'><img src='gfx/icon-disk.png'>
263 torben 1890 <img id='server_disk_usage' src='usagebar.php?usage=41' width='102' height='16' title='static dummy data'><div id='server_memory_usage_txt'>89.3/405.5 GB</div></td>
264 torben 1876 </td>
265 torben 1903 -->
266 torben 1876 </tr></table>
267    
268    
269    
270     <?php
271     // List all machines
272     foreach($vms_array as $vm) {
273     if ($vm["is_a_template"] != 0 || $vm["is_control_domain"] != 0) {
274     continue;
275     }
276    
277     $name = $vm["name_label"];
278 torben 1900 $description = $vm["name_description"];
279 torben 1876 $uuid = $vm["uuid"];
280     $state = $vm["power_state"] ;
281     $memory = $vm['memory_target'];
282     $harddrive_size = 0;
283     $cpu_count = $vm["VCPUs_max"];
284    
285 torben 1884 $clean_name = str_replace(" ", "_", $name);
286     $clean_name = str_replace(".", "_", $clean_name);
287    
288    
289 torben 1876 foreach ($vm["VBDs"] as $vbds) {
290     $vbd = $xenserver->VBD__get_record($vbds);
291     if ($vbd["type"] == 'Disk') {
292     $vdi = $xenserver->VDI__get_record( $vbd["VDI"] );
293     $harddrive_size += $vdi["virtual_size"];
294     }
295     }
296    
297    
298 torben 1882
299 torben 1876 ?>
300     <!-- MACHINE -->
301 torben 1885 <table width='99%' cellpadding='3' cellspacing='0' border='0' class='vps' id='vm_<?php echo $clean_name;?>'>
302     <tr background='gfx/vps_topbg.png' >
303     <td width='10' class='small state'>&nbsp;</td>
304 torben 1952 <td colspan='2' class='small' title='<?php echo $description;?>'><b><?php echo $name; ?></b><span class='os'></span></td>
305     <td colspan='2' class='small' align='right'>
306 torben 1885 <span class='network'></span>
307     <a href='#' style='display:none;' class='console'>
308     <img src='gfx/icon-terminal.png' style='vertical-align: middle;'>
309     </a>
310 torben 1878 </td>
311 torben 1876 </tr>
312    
313     <tr bgcolor='#eee'>
314     <td></td>
315    
316 torben 1879 <td width='150' class='small'>
317 torben 1885 <span class="actionstop" style='display:none'>
318     start |
319 torben 1886 <a href='#' onclick="doAction('shutdown','<?php echo $uuid;?>','<?php echo $clean_name;?>')" >stop</a> |
320 torben 1952 <a href='#' onclick="doAction('hardshutdown','<?php echo $uuid;?>','<?php echo $clean_name;?>')" >force shutdown</a> |
321     set memory
322 torben 1885 </span>
323    
324     <span class="actionstart">
325 torben 1886 <a href='#' onclick="doAction('start','<?php echo $uuid;?>','<?php echo $clean_name;?>')" >start</a> |
326 torben 1885 stop |
327 torben 1952 force shutdown |
328    
329     <a href='#' onclick="doAction('setMemory','<?php echo $uuid;?>','<?php echo $clean_name;?>')" >set memory</a>
330 torben 1885 </span>
331 torben 1876
332 torben 1879 </td>
333    
334 torben 1892 <td width='100' align='right' class='small' valign='top'>
335     <img src='usagebar.php?usage=1' width='102' height='16' title='static dummy data' class='cpu_graph'><br>
336 torben 1876 <img src='gfx/icon-cpu.png' style='vertical-align: middle;'>
337     <span id='vps_cpu_usage_txt_UID'><?php echo $cpu_count; ?> VCPU</span>
338     </td>
339     <td width='100' align='right' class='small'>
340 torben 1892 <img src='usagebar.php?usage=1' width='102' height='16' title='static dummy data' class='mem_graph'><br>
341 torben 1876 <img src='gfx/icon-memory.png' style='vertical-align: middle;'>
342 torben 1952 <span class='vps_memory_usage_txt_UID'><?php echo format_memory($memory); ?></span>
343 torben 1876 </td>
344     <!--
345     <td width='100' align='right' class='small'>
346     <img src='gfx/icon-network.png' style='vertical-align: middle;'>
347     <span id='vps_net_usage_txt_UID'>na</span>
348     </td>
349     -->
350 torben 1898 <td width='100' align='right' class='small' valign='bottom'>
351 torben 1876 <img src='gfx/icon-disk.png' style='vertical-align: middle;'>
352     <span id='vps_disk_usage_txt_UID'><?php echo format_storage($harddrive_size); ?></span>
353     </td>
354     </tr>
355 torben 1892
356 torben 1876
357     </table>
358     <!-- MACHINE END -->
359    
360     <?PHP } ?>
361     </td></tr></table>
362     </body></html>

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