www/manager6/data/RRDStore.js

   1 /* Extends the PVE.data.UpdateStore type
   2  *
   3  *
   4  */
   5 Ext.define('PVE.data.RRDStore', {
   6     extend: 'PVE.data.UpdateStore',
   7     alias: 'store.pveRRDStore',
   8
   9     setRRDUrl: function(timeframe, cf) {
  10         var me = this;
  11         if (!timeframe) {
  12             timeframe = me.timeframe;
  13         }
  14
  15         if (!cf) {
  16             cf = me.cf;
  17         }
  18
  19         me.proxy.url = me.rrdurl + "?timeframe=" + timeframe + "&cf=" + cf;
  20     },
  21
  22     proxy: {
  23         type: 'pve'
  24     },
  25     fields: [
  26         // node rrd fields
  27         {
  28             name:'cpu',
  29             // percentage
  30             convert: function(value) {
  31                 return value*100;
  32             }
  33         },
  34         {
  35             name:'iowait',
  36             // percentage
  37             convert: function(value) {
  38                 return value*100;
  39             }
  40         },
  41         'loadavg',
  42         'maxcpu',
  43         'memtotal',
  44         'memused',
  45         'netin',
  46         'netout',
  47         'roottotal',
  48         'rootused',
  49         'swaptotal',
  50         'swapused',
  51         'time',
  52
  53         // missing qemu/lxc fields
  54         'maxmem',
  55         'mem',
  56         'disk',
  57         'diskread',
  58         'diskwrite',
  59         'maxdisk',
  60
  61         // missing storage fields
  62         'used',
  63         'total',
  64
  65         // for time we generate unix timestamps, javascript uses milliseconds instead of seconds
  66         { name:'time', convert: function(value) { return value*1000; }}
  67     ],
  68     sorters: 'time',
  69     timeframe: 'hour',
  70     cf: 'AVERAGE',
  71
  72     constructor: function(config) {
  73         var me = this;
  74
  75         config = config || {};
  76
  77         // set default interval to 30seconds
  78         if (!config.interval) {
  79             config.interval = 30000;
  80         }
  81
  82         // set a new storeid
  83         if (!config.storeid) {
  84             config.storeid = 'rrdstore-' + (++Ext.idSeed);
  85         }
  86
  87         // rrdurl is required
  88         if (!config.rrdurl) {
  89             throw "no rrdurl specified";
  90         }
  91
  92         var stateid = 'pveRRDTypeSelection';
  93         var sp = Ext.state.Manager.getProvider();
  94         var stateinit = sp.get(stateid);
  95
  96         if (stateinit) {
  97             if(stateinit.timeframe !== me.timeframe || stateinit.cf !== me.rrdcffn){
  98                 me.timeframe = stateinit.timeframe;
  99                 me.rrdcffn = stateinit.cf;
 100             }
 101         }
 102
 103         me.callParent([config]);
 104
 105         me.setRRDUrl();
 106         me.mon(sp, 'statechange', function(prov, key, state){
 107             if (key === stateid) {
 108                 if (state && state.id) {
 109                     if (state.timeframe !== me.timeframe || state.cf !== me.cf) {
 110                         me.timeframe = state.timeframe;
 111                         me.cf = state.cf;
 112                         me.setRRDUrl();
 113                         me.reload();
 114                     }
 115                 }
 116             }
 117         });
 118     }
 119 });