www/manager6/dc/Health.js

   1 Ext.define('PVE.dc.Health', {
   2     extend: 'Ext.panel.Panel',
   3     alias: 'widget.pveDcHealth',
   4
   5     title: gettext('Health'),
   6
   7     bodyPadding: 10,
   8     height: 220,
   9     layout: {
  10         type: 'hbox',
  11         align: 'stretch'
  12     },
  13
  14     defaults: {
  15         flex: 1,
  16         xtype: 'box',
  17         style: {
  18             'text-align':'center'
  19         }
  20     },
  21
  22     nodeList: [],
  23     nodeIndex: 0,
  24
  25     updateStatus: function(store, records, success) {
  26         var me = this;
  27         if (!success) {
  28             return;
  29         }
  30
  31         var cluster = {
  32             iconCls: PVE.Utils.get_health_icon('good', true),
  33             text: gettext("Standalone node - no cluster defined")
  34         };
  35
  36         var nodes = {
  37             online: 0,
  38             offline: 0
  39         };
  40
  41         // by default we have one node
  42         var numNodes = 1;
  43         var i;
  44
  45         for (i = 0; i < records.length; i++) {
  46             var item = records[i];
  47             if (item.data.type === 'node') {
  48                 nodes[item.data.online === 1 ? 'online':'offline']++;
  49             } else if(item.data.type === 'cluster') {
  50                 cluster.text = gettext("Cluster") + ": ";
  51                 cluster.text += item.data.name + ", ";
  52                 cluster.text += gettext("Quorate") + ": ";
  53                 cluster.text += Proxmox.Utils.format_boolean(item.data.quorate);
  54                 if (item.data.quorate != 1) {
  55                     cluster.iconCls = PVE.Utils.get_health_icon('critical', true);
  56                 }
  57
  58                 numNodes = item.data.nodes;
  59             }
  60         }
  61
  62         if (numNodes !== (nodes.online + nodes.offline)) {
  63             nodes.offline = numNodes - nodes.online;
  64         }
  65
  66         me.getComponent('clusterstatus').updateHealth(cluster);
  67         me.getComponent('nodestatus').update(nodes);
  68     },
  69
  70     updateCeph: function(store, records, success) {
  71         var me = this;
  72         var cephstatus = me.getComponent('ceph');
  73         if (!success || records.length < 1) {
  74
  75             // if ceph status is already visible
  76             // dont stop to update
  77             if (cephstatus.isVisible()) {
  78                 return;
  79             }
  80
  81             // try all nodes until we either get a successfull api call,
  82             // or we tried all nodes
  83             if (++me.nodeIndex >= me.nodeList.length) {
  84                 me.cephstore.stopUpdate();
  85             } else {
  86                 store.getProxy().setUrl('/api2/json/nodes/' + me.nodeList[me.nodeIndex].node + '/ceph/status');
  87             }
  88
  89             return;
  90         }
  91
  92         var state = PVE.Utils.render_ceph_health(records[0].data.health || {});
  93         cephstatus.updateHealth(state);
  94         cephstatus.setVisible(true);
  95     },
  96
  97     listeners: {
  98         destroy: function() {
  99             var me = this;
 100             me.cephstore.stopUpdate();
 101         }
 102     },
 103
 104     items: [
 105         {
 106             itemId: 'clusterstatus',
 107             xtype: 'pveHealthWidget',
 108             title: gettext('Status')
 109         },
 110         {
 111             itemId: 'nodestatus',
 112             data: {
 113                 online: 0,
 114                 offline: 0
 115             },
 116             tpl: [
 117                 '<h3>' + gettext('Nodes') + '</h3><br />',
 118                 '<div style="width: 150px;margin: auto;font-size: 12pt">',
 119                 '<div class="left-aligned">',
 120                 '<i class="good fa fa-fw fa-check">&nbsp;</i>',
 121                 gettext('Online'),
 122                 '</div>',
 123                 '<div class="right-aligned">{online}</div>',
 124                 '<br /><br />',
 125                 '<div class="left-aligned">',
 126                 '<i class="critical fa fa-fw fa-times">&nbsp;</i>',
 127                 gettext('Offline'),
 128                 '</div>',
 129                 '<div class="right-aligned">{offline}</div>',
 130                 '</div>'
 131             ]
 132         },
 133         {
 134             itemId: 'ceph',
 135             width: 250,
 136             columnWidth: undefined,
 137             userCls: 'pointer',
 138             title: 'Ceph',
 139             xtype: 'pveHealthWidget',
 140             hidden: true,
 141             listeners: {
 142                 element: 'el',
 143                 click: function() {
 144                     var sp = Ext.state.Manager.getProvider();
 145                     sp.set('dctab', {value:'ceph'}, true);
 146                 }
 147             }
 148         }
 149     ],
 150
 151     initComponent: function() {
 152         var me = this;
 153
 154         me.nodeList = PVE.data.ResourceStore.getNodes();
 155         me.nodeIndex = 0;
 156         me.cephstore = Ext.create('Proxmox.data.UpdateStore', {
 157             interval: 3000,
 158             storeid: 'pve-cluster-ceph',
 159             proxy: {
 160                 type: 'proxmox',
 161                 url: '/api2/json/nodes/' + me.nodeList[me.nodeIndex].node + '/ceph/status'
 162             }
 163         });
 164         me.callParent();
 165         me.mon(me.cephstore, 'load', me.updateCeph, me);
 166         me.cephstore.startUpdate();
 167     }
 168 });