js/ClusterAdministration.js

   1 /*global Proxmox*/
   2 Ext.define('pmg-cluster', {
   3     extend: 'Ext.data.Model',
   4     fields: [
   5         'type', 'name', 'ip', 'hostrsapubkey', 'rootrsapubkey',
   6         'fingerprint', { type: 'integer', name: 'cid' },
   7         { type: 'boolean', name: 'insync' },
   8         'memory', 'loadavg', 'uptime', 'rootfs', 'conn_error', 'level',
   9         { type: 'number', name: 'memory_per',
  10           calculate: function(data) {
  11               var mem = data.memory;
  12               return Ext.isObject(mem) ? mem.used/mem.total : 0;
  13           }
  14         },
  15         { type: 'number', name: 'rootfs_per',
  16           calculate: function(data) {
  17               var du = data.rootfs;
  18               return Ext.isObject(du) ? du.used/du.total : 0;
  19           }
  20         }
  21     ],
  22     proxy: {
  23         type: 'proxmox',
  24         url: "/api2/json/config/cluster/status"
  25     },
  26     idProperty: 'cid'
  27 });
  28
  29 Ext.define('PMG.ClusterJoinNodeWindow', {
  30     extend: 'Proxmox.window.Edit',
  31     xtype: 'pmgClusterJoinNodeWindow',
  32
  33     title: gettext('Cluster Join'),
  34
  35     width: 800,
  36
  37     method: 'POST',
  38
  39     url: '/config/cluster/join',
  40
  41     items: [
  42         {
  43             xtype: 'textfield',
  44             fieldLabel: 'IP Address',
  45             name: 'master_ip'
  46         },
  47         {
  48             xtype: 'textfield',
  49             inputType: 'password',
  50             fieldLabel: gettext('Password'),
  51             name: 'password'
  52         },
  53         {
  54             xtype: 'textfield',
  55             fieldLabel: gettext('Fingerprint'),
  56             name: 'fingerprint'
  57         }
  58     ]
  59 });
  60
  61 Ext.define('PMG.ClusterAddNodeWindow', {
  62     extend: 'Ext.window.Window',
  63     xtype: 'pmgClusterAddNodeWindow',
  64     mixins: ['Proxmox.Mixin.CBind'],
  65
  66     width: 800,
  67
  68     modal: true,
  69
  70     title: gettext('Cluster Join') + ' : ' + gettext('Information'),
  71
  72     ipAddress: undefined,
  73
  74     fingerprint: undefined,
  75
  76     items: [
  77         {
  78             xtype: 'component',
  79             border: false,
  80             padding: '10 10 10 10',
  81             html: gettext("Please use the 'Join' button on the node you want to add, using the following IP address and fingerprint.")
  82         },
  83         {
  84             xtype: 'container',
  85             layout: 'form',
  86             border: false,
  87             padding: '0 10 10 10',
  88             items: [
  89                 {
  90                     xtype: 'textfield',
  91                     fieldLabel: gettext('IP Address'),
  92                     cbind: { value: '{ipAddress}' },
  93                     editable: false
  94                 },
  95                 {
  96                     xtype: 'textfield',
  97                     fieldLabel: gettext('Fingerprint'),
  98                     cbind: { value: '{fingerprint}' },
  99                     editable: false
 100                 }
 101             ]
 102         }
 103     ]
 104 });
 105
 106 /*jslint confusion: true*/
 107 /* bind is a function and object */
 108 Ext.define('PMG.ClusterAdministration', {
 109     extend: 'Ext.tab.Panel',
 110     xtype: 'pmgClusterAdministration',
 111
 112     title: gettext('Cluster Administration'),
 113
 114     border: false,
 115     defaults: { border: false },
 116
 117     viewModel: {
 118         parent: null,
 119         data: {
 120             nodecount: 0,
 121             master: null
 122         }
 123     },
 124
 125     items: [
 126         {
 127             xtype: 'grid',
 128             title: gettext('Nodes'),
 129             controller: {
 130                 xclass: 'Ext.app.ViewController',
 131
 132                 init: function(view) {
 133                     view.store.on('load', this.onLoad, this);
 134                     Proxmox.Utils.monStoreErrors(view, view.getStore());
 135                 },
 136
 137                 onLoad: function(store, records, success) {
 138                     var vm = this.getViewModel();
 139                     if (!success || !records) {
 140                         return;
 141                     }
 142                     vm.set('nodecount', records.length);
 143
 144                     var master = null;
 145                     Ext.Array.each(records, function(ni) {
 146                         if (ni.data.type === 'master') {
 147                             master = ni;
 148                         }
 149                     });
 150                     vm.set('master', master);
 151                 },
 152
 153                 onCreate: function() {
 154                     var view = this.getView();
 155
 156                     Proxmox.Utils.API2Request({
 157                         url: '/config/cluster/create',
 158                         method: 'POST',
 159                         waitMsgTarget: view,
 160                         failure: function (response, opts) {
 161                             Ext.Msg.alert(gettext('Error'), response.htmlStatus);
 162                         },
 163                         success: function(response, options) {
 164                             var upid = response.result.data;
 165                             var win = Ext.create('Proxmox.window.TaskProgress', { upid: upid });
 166                             win.show();
 167                             win.on('destroy', function() { view.store.load(); });
 168                         }
 169                     });
 170                 },
 171
 172                 onJoin: function() {
 173                     var view = this.getView();
 174                     var win = Ext.create('PMG.ClusterJoinNodeWindow', {});
 175                     win.show();
 176                     win.on('destroy', function() {
 177                         // fixme: logout
 178                     });
 179                 },
 180
 181                 onAdd: function() {
 182                     var vm = this.getViewModel();
 183
 184                     var win = Ext.create('PMG.ClusterAddNodeWindow', {
 185                         ipAddress: vm.get('master').get('ip'),
 186                         fingerprint: vm.get('master').get('fingerprint')
 187                     });
 188
 189                     win.show();
 190                 }
 191             },
 192             store: {
 193                 autoLoad: true,
 194                 model: 'pmg-cluster'
 195             },
 196             tbar: [
 197                 {
 198                     text: gettext('Create'),
 199                     reference: 'createButton',
 200                     handler: 'onCreate',
 201                     bind: {
 202                         disabled: '{nodecount}'
 203                     }
 204                 },
 205                 {
 206                     text: gettext('Add'),
 207                     reference: 'addButton',
 208                     handler: 'onAdd',
 209                     bind: {
 210                         disabled: '{!master}'
 211                     }
 212                 },
 213                 {
 214                     text: gettext('Join'),
 215                     reference: 'joinButton',
 216                     handler: 'onJoin',
 217                     bind: {
 218                         disabled: '{nodecount}'
 219                     }
 220                 }
 221             ],
 222             columns: [
 223                 {
 224                     header: gettext('Node'),
 225                     width: 150,
 226                     dataIndex: 'name'
 227                 },
 228                 {
 229                     header: gettext('Role'),
 230                     width: 100,
 231                     dataIndex: 'type'
 232                 },
 233                 {
 234                     header: gettext('ID'),
 235                     width: 80,
 236                     dataIndex: 'cid'
 237                 },
 238                 {
 239
 240                     header: gettext('IP'),
 241                     width: 150,
 242                     dataIndex: 'ip'
 243                 },
 244                 {
 245                     header: gettext('State'),
 246                     width: 100,
 247                     renderer: function(value, metaData, record) {
 248                         var d = record.data;
 249                         var state = 'active';
 250                         if (!d.insync) {
 251                             state = 'syncing';
 252                         }
 253                         if (d.conn_error) {
 254                             metaData.tdCls = 'x-form-invalid-field';
 255                             var html = '<p>' +  Ext.htmlEncode(d.conn_error) + '</p>';
 256                             html = html.replace(/\n/g, '<br>');
 257                             metaData.tdAttr = 'data-qwidth=600 data-qtitle="ERROR" data-qtip="' +
 258                                 html.replace(/\"/g,'&quot;') + '"';
 259                             state = 'error';
 260                         }
 261                         return state;
 262                     },
 263                     dataIndex: 'insync'
 264                 },
 265                 {
 266                     header: gettext('Subscription'),
 267                     width: 120,
 268                     renderer: Proxmox.Utils.format_subscription_level,
 269                     dataIndex: 'level'
 270                 },
 271                 {
 272                     header: gettext('Uptime'),
 273                     width: 150,
 274                     renderer: Proxmox.Utils.render_uptime,
 275                     dataIndex: 'uptime'
 276                 },
 277                 {
 278                     header: gettext('Load average'),
 279                     renderer: function(value) {
 280                         if (Ext.isArray(value)) {
 281                             return value[0];
 282                         }
 283                         return value.toString();
 284                     },
 285                     dataIndex: 'loadavg'
 286                 },
 287                 {
 288                     xtype: 'widgetcolumn',
 289                     widget: {
 290                         xtype: 'progressbarwidget',
 291                         textTpl: '{value:percent}'
 292                     },
 293                     header: gettext('RAM usage'),
 294                     dataIndex: 'memory_per'
 295                 },
 296                 {
 297                     xtype: 'widgetcolumn',
 298                     widget: {
 299                         xtype: 'progressbarwidget',
 300                         textTpl: '{value:percent}'
 301                     },
 302                     header: gettext('HD space'),
 303                     dataIndex: 'rootfs_per'
 304                 }
 305             ]
 306         }
 307     ]
 308 });