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0af13848 DM |
1 | Ext.define('PVE.form.NodeSelector', { |
2 | extend: 'PVE.form.ComboGrid', | |
3 | alias: ['widget.PVE.form.NodeSelector'], | |
4 | ||
5 | // invalidate nodes which are offline | |
6 | onlineValidator: false, | |
7 | ||
8 | selectCurNode: false, | |
9 | ||
10 | // only allow those nodes (array) | |
11 | allowedNodes: undefined, | |
12 | ||
13 | initComponent: function() { | |
14 | var me = this; | |
15 | ||
16 | var store = Ext.create('Ext.data.Store', { | |
17 | fields: [ 'node', 'cpu', 'maxcpu', 'mem', 'maxmem', 'uptime' ], | |
18 | autoLoad: true, | |
19 | proxy: { | |
20 | type: 'pve', | |
21 | url: '/api2/json/nodes' | |
22 | }, | |
23 | sorters: [ | |
24 | { | |
25 | property : 'node', | |
26 | direction: 'ASC' | |
27 | }, | |
28 | { | |
29 | property : 'mem', | |
30 | direction: 'DESC' | |
31 | } | |
32 | ] | |
33 | }); | |
34 | ||
35 | Ext.apply(me, { | |
36 | store: store, | |
37 | valueField: 'node', | |
38 | displayField: 'node', | |
39 | listConfig: { | |
40 | columns: [ | |
41 | { | |
42 | header: gettext('Node'), | |
43 | dataIndex: 'node', | |
44 | sortable: true, | |
45 | hideable: false, | |
46 | flex: 1 | |
47 | }, | |
48 | { | |
49 | header: gettext('Memory usage'), | |
50 | renderer: PVE.Utils.render_mem_usage, | |
51 | sortable: true, | |
52 | width: 100, | |
53 | dataIndex: 'mem' | |
54 | }, | |
55 | { | |
56 | header: gettext('CPU usage'), | |
57 | renderer: PVE.Utils.render_cpu, | |
58 | sortable: true, | |
59 | width: 100, | |
60 | dataIndex: 'cpu' | |
61 | } | |
62 | ] | |
63 | }, | |
64 | validator: function(value) { | |
65 | /*jslint confusion: true */ | |
66 | if (!me.onlineValidator || (me.allowBlank && !value)) { | |
67 | return true; | |
68 | } | |
69 | ||
70 | var offline = []; | |
71 | var notAllowed = []; | |
72 | ||
73 | Ext.Array.each(value.split(/\s*,\s*/), function(node) { | |
74 | var rec = me.store.findRecord(me.valueField, node); | |
75 | if (!(rec && rec.data) || !Ext.isNumeric(rec.data.mem)) { | |
76 | offline.push(node); | |
77 | } else if (me.allowedNodes && !Ext.Array.contains(me.allowedNodes, node)) { | |
78 | notAllowed.push(node); | |
79 | } | |
80 | }); | |
81 | ||
82 | if (notAllowed.length !== 0) { | |
83 | return "Node " + notAllowed.join(', ') + " is not allowed for this action!"; | |
84 | } | |
85 | ||
86 | if (offline.length !== 0) { | |
87 | return "Node " + offline.join(', ') + " seems to be offline!"; | |
88 | } | |
89 | return true; | |
90 | } | |
91 | }); | |
92 | ||
93 | if (me.selectCurNode && PVE.curSelectedNode.data.node) { | |
94 | me.preferredValue = PVE.curSelectedNode.data.node; | |
95 | } | |
96 | ||
97 | me.callParent(); | |
98 | } | |
99 | }); |