planetstack/templates/admin/dashboard/cdn_nodes.html

   1 <div id="tabs-6">
   2 </div>
   3
   4 <script>
   5
   6 function domain_name_sort(a,b) {
   7         parts_a = a.split(".");
   8         parts_b = b.split(".");
   9         parts_a = parts_a.reverse();
  10         parts_b = parts_b.reverse();
  11         a = parts_a.join(".");
  12         b = parts_b.join(".");
  13         return ((a < b) ? -1 : ((a > b) ?  1 : 0));
  14 }
  15
  16 jQuery.fn.dataTableExt.oSort['domain-name-asc']  = function(a,b) {
  17     return domain_name_sort(a,b);
  18 };
  19
  20 jQuery.fn.dataTableExt.oSort['domain-name-desc']  = function(a,b) {
  21     retuirn -domain_name_sort(a,b);
  22 };
  23
  24 function updateCDNNodeData(data) {
  25     $('#tabs-6').html( '<table cellpadding="0" cellspacing="0" border="0" class="display" id="dynamic_cdn_nodes"></table>' );
  26     var actualEntries = [];
  27
  28     var rows = data.rows;
  29     for (row in rows) {
  30         hostname = rows[row]['hostname'];
  31         bytes_sent = rows[row]['sum_bytes_sent'];
  32         bytes_hit = rows[row]['sum_bytes_hit'];
  33         elapsed = rows[row]['sum_elapsed'];
  34         healthy = rows[row]['sum_healthy'];
  35
  36         if (bytes_sent > 0) {
  37             hit_ratio = parseInt( bytes_hit * 100.0 / bytes_sent );
  38         } else {
  39             hit_ratio = 0;
  40         }
  41
  42         Mbps = parseInt(rows[row]['sum_computed_bytes_sent_div_elapsed'] * 8.0 / 1024.0 / 1024.0);
  43
  44         if (healthy>0) {
  45             healthyStr = "ok";
  46         } else {
  47             healthyStr = "bad";
  48         }
  49
  50         actualEntries.push([hostname, healthyStr, Mbps, hit_ratio]);
  51     }
  52     oTable = $('#dynamic_cdn_nodes').dataTable( {
  53         "bJQueryUI": true,
  54         "aaData":  actualEntries,
  55         "bStateSave": true,
  56         "aoColumns": [
  57             { "sTitle": "Hostname", sType: "domain-name" },
  58             { "sTitle": "Healthy" },
  59             { "sTitle": "Mbps" , sClass: "alignCenter"},
  60             { "sTitle": "Hit Ratio" , sClass: "alignCenter"},
  61         ],
  62     } );
  63 }
  64
  65 function updateCDNNodes() {
  66     var url= '/analytics/bigquery/?event=hpc_heartbeat&sum=@bytes_sent,@bytes_hit,@healthy,@elapsed&computed=@bytes_sent/@elapsed&groupBy=@hostname&cached=1&cachedGroupBy=@hostname';
  67     console.log(url);
  68     $.ajax({
  69     url: url,
  70     dataType : 'json',
  71     type : 'GET',
  72     success: function(newData)
  73     {
  74         updateCDNNodeData(newData);
  75     }
  76 });
  77     setTimeout(updateCDNNodes, 30000);
  78 }
  79
  80 setTimeout(updateCDNNodes, 5000);
  81 </script>