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1 | Ext.define('PVE.ha.VMResourceInputPanel', { | |
2 | extend: 'PVE.panel.InputPanel', | |
3 | onlineHelp: 'ha_manager_resource_config', | |
4 | vmid: undefined, | |
5 | ||
6 | onGetValues: function(values) { | |
7 | var me = this; | |
8 | ||
9 | if (me.isCreate) { | |
10 | values.sid = values.vmid; | |
11 | } | |
12 | ||
13 | ||
14 | delete values.vmid; | |
15 | ||
16 | PVE.Utils.delete_if_default(values, 'group', '', me.isCreate); | |
17 | PVE.Utils.delete_if_default(values, 'max_restart', '1', me.isCreate); | |
18 | PVE.Utils.delete_if_default(values, 'max_relocate', '1', me.isCreate); | |
19 | ||
20 | return values; | |
21 | }, | |
22 | ||
23 | initComponent : function() { | |
24 | var me = this; | |
25 | var MIN_QUORUM_VOTES = 3; | |
26 | ||
27 | var disabledHint = Ext.createWidget({ | |
28 | xtype: 'displayfield', //submitValue is false, so we don't get submitted | |
29 | userCls: 'pve-hint', | |
30 | value: 'Disabling the resource will stop the guest system. ' + | |
31 | 'See the online help for details.', | |
32 | hidden: true | |
33 | }); | |
34 | ||
35 | var fewVotesHint = Ext.createWidget({ | |
36 | itemId: 'fewVotesHint', | |
37 | xtype: 'displayfield', | |
38 | userCls: 'pve-hint', | |
39 | updateValue: function(votes) { | |
40 | var me = this; | |
41 | me.setValue('You need at least three quorum votes for a reliable HA cluster. ' + | |
42 | 'See the online help for details. Current votes: ' + votes); | |
43 | }, | |
44 | hidden: true | |
45 | }); | |
46 | ||
47 | PVE.Utils.API2Request({ | |
48 | url: '/cluster/config/nodes', | |
49 | method: 'GET', | |
50 | failure: function(response) { | |
51 | Ext.Msg.alert(gettext('Error'), response.htmlStatus); | |
52 | }, | |
53 | success: function(response) { | |
54 | var nodes = response.result.data; | |
55 | var votes = 0; | |
56 | Ext.Array.forEach(nodes, function(node) { | |
57 | var vote = parseInt(node.quorum_votes, 10); // parse as base 10 | |
58 | votes += vote || 0; // parseInt might return NaN, which is false | |
59 | }); | |
60 | ||
61 | if (votes < MIN_QUORUM_VOTES) { | |
62 | fewVotesHint.updateValue(votes); | |
63 | fewVotesHint.setVisible(true); | |
64 | } | |
65 | } | |
66 | }); | |
67 | ||
68 | /*jslint confusion: true */ | |
69 | var vmidStore = (me.vmid) ? {} : { | |
70 | model: 'PVEResources', | |
71 | autoLoad: true, | |
72 | sorters: 'vmid', | |
73 | filters: [ | |
74 | { | |
75 | property: 'type', | |
76 | value: /lxc|qemu/ | |
77 | }, | |
78 | { | |
79 | property: 'hastate', | |
80 | value: /unmanaged/ | |
81 | } | |
82 | ] | |
83 | }; | |
84 | ||
85 | // value is a string above, but a number below | |
86 | me.column1 = [ | |
87 | { | |
88 | xtype: me.vmid ? 'displayfield' : 'vmComboSelector', | |
89 | submitValue: me.isCreate, | |
90 | name: 'vmid', | |
91 | fieldLabel: (me.vmid && me.guestType === 'ct') ? 'CT' : 'VM', | |
92 | value: me.vmid, | |
93 | loadNextGuestID: false, | |
94 | store: vmidStore, | |
95 | validateExists: true | |
96 | }, | |
97 | { | |
98 | xtype: 'pveIntegerField', | |
99 | name: 'max_restart', | |
100 | fieldLabel: gettext('Max. Restart'), | |
101 | value: 1, | |
102 | minValue: 0, | |
103 | maxValue: 10, | |
104 | allowBlank: false | |
105 | }, | |
106 | { | |
107 | xtype: 'pveIntegerField', | |
108 | name: 'max_relocate', | |
109 | fieldLabel: gettext('Max. Relocate'), | |
110 | value: 1, | |
111 | minValue: 0, | |
112 | maxValue: 10, | |
113 | allowBlank: false | |
114 | } | |
115 | ]; | |
116 | /*jslint confusion: false */ | |
117 | ||
118 | me.column2 = [ | |
119 | { | |
120 | xtype: 'pveHAGroupSelector', | |
121 | name: 'group', | |
122 | fieldLabel: gettext('Group') | |
123 | }, | |
124 | { | |
125 | xtype: 'pveKVComboBox', | |
126 | name: 'state', | |
127 | value: 'started', | |
128 | fieldLabel: gettext('Request State'), | |
129 | comboItems: [ | |
130 | ['started', 'started'], | |
131 | ['stopped', 'stopped'], | |
132 | ['ignored', 'ignored'], | |
133 | ['disabled', 'disabled'] | |
134 | ], | |
135 | listeners: { | |
136 | 'change': function(field, newValue) { | |
137 | if (newValue === 'disabled') { | |
138 | disabledHint.setVisible(true); | |
139 | } | |
140 | else { | |
141 | if (disabledHint.isVisible()) { | |
142 | disabledHint.setVisible(false); | |
143 | } | |
144 | } | |
145 | } | |
146 | } | |
147 | }, | |
148 | disabledHint | |
149 | ]; | |
150 | ||
151 | me.columnB = [ | |
152 | { | |
153 | xtype: 'textfield', | |
154 | name: 'comment', | |
155 | fieldLabel: gettext('Comment') | |
156 | }, | |
157 | fewVotesHint | |
158 | ]; | |
159 | ||
160 | me.callParent(); | |
161 | } | |
162 | }); | |
163 | ||
164 | Ext.define('PVE.ha.VMResourceEdit', { | |
165 | extend: 'PVE.window.Edit', | |
166 | ||
167 | vmid: undefined, | |
168 | guestType: undefined, | |
169 | ||
170 | initComponent : function() { | |
171 | var me = this; | |
172 | ||
173 | me.isCreate = !me.vmid; | |
174 | ||
175 | if (me.isCreate) { | |
176 | me.url = '/api2/extjs/cluster/ha/resources'; | |
177 | me.method = 'POST'; | |
178 | } else { | |
179 | me.url = '/api2/extjs/cluster/ha/resources/' + me.vmid; | |
180 | me.method = 'PUT'; | |
181 | } | |
182 | ||
183 | var ipanel = Ext.create('PVE.ha.VMResourceInputPanel', { | |
184 | isCreate: me.isCreate, | |
185 | vmid: me.vmid, | |
186 | guestType: me.guestType | |
187 | }); | |
188 | ||
189 | Ext.apply(me, { | |
190 | subject: gettext('Resource') + ': ' + gettext('Container') + | |
191 | '/' + gettext('Virtual Machine'), | |
192 | isAdd: true, | |
193 | items: [ ipanel ] | |
194 | }); | |
195 | ||
196 | me.callParent(); | |
197 | ||
198 | if (!me.isCreate) { | |
199 | me.load({ | |
200 | success: function(response, options) { | |
201 | var values = response.result.data; | |
202 | ||
203 | var regex = /^(\S+):(\S+)$/; | |
204 | var res = regex.exec(values.sid); | |
205 | ||
206 | if (res[1] !== 'vm' && res[1] !== 'ct') { | |
207 | throw "got unexpected resource type"; | |
208 | } | |
209 | ||
210 | values.vmid = res[2]; | |
211 | ||
212 | ipanel.setValues(values); | |
213 | } | |
214 | }); | |
215 | } | |
216 | } | |
217 | }); |