1 Ext
.define('PVE.window.Migrate', {
2 extend
: 'Ext.window.Window',
16 onlineHelp
: 'qm_migration',
20 onlineHelp
: 'pct_migration',
26 'with-local-disks': 0,
28 allowedNodes
: undefined,
29 overwriteLocalResourceCheck
: false,
30 hasLocalResources
: false,
36 setMigrationMode: function(get) {
38 if (get('vmtype') === 'qemu') {
39 return gettext('Online');
41 return gettext('Restart Mode');
44 return gettext('Offline');
47 setStorageselectorHidden: function(get) {
48 if (get('migration.with-local-disks') && get('running')) {
54 setLocalResourceCheckboxHidden: function(get) {
55 if (get('running') || !get('migration.hasLocalResources') ||
56 Proxmox
.UserName
!== 'root@pam') {
66 xclass
: 'Ext.app.ViewController',
68 'panel[reference=formPanel]': {
69 validityChange: function(panel
, isValid
) {
70 this.getViewModel().set('migration.possible', isValid
);
71 this.checkMigratePreconditions();
76 init: function(view
) {
78 vm
= view
.getViewModel();
81 throw "missing custom view config: nodename";
83 vm
.set('nodename', view
.nodename
);
86 throw "missing custom view config: vmid";
88 vm
.set('vmid', view
.vmid
);
91 throw "missing custom view config: vmtype";
93 vm
.set('vmtype', view
.vmtype
);
96 Ext
.String
.format('{0} {1} {2}', gettext('Migrate'), vm
.get(view
.vmtype
).commonName
, view
.vmid
),
98 me
.lookup('proxmoxHelpButton').setHelpConfig({
99 onlineHelp
: vm
.get(view
.vmtype
).onlineHelp
,
101 me
.lookup('formPanel').isValid();
104 onTargetChange: function(nodeSelector
) {
105 // Always display the storages of the currently seleceted migration target
106 this.lookup('pveDiskStorageSelector').setNodename(nodeSelector
.value
);
107 this.checkMigratePreconditions();
110 startMigration: function() {
113 vm
= me
.getViewModel();
115 var values
= me
.lookup('formPanel').getValues();
117 target
: values
.target
,
120 if (vm
.get('migration.mode')) {
121 params
[vm
.get('migration.mode')] = 1;
123 if (vm
.get('migration.with-local-disks')) {
124 params
['with-local-disks'] = 1;
126 //offline migration to a different storage currently might fail at a late stage
127 //(i.e. after some disks have been moved), so don't expose it yet in the GUI
128 if (vm
.get('migration.with-local-disks') && vm
.get('running') && values
.targetstorage
) {
129 params
.targetstorage
= values
.targetstorage
;
132 if (vm
.get('migration.overwriteLocalResourceCheck')) {
136 Proxmox
.Utils
.API2Request({
138 url
: '/nodes/' + vm
.get('nodename') + '/' + vm
.get('vmtype') + '/' + vm
.get('vmid') + '/migrate',
141 failure: function(response
, opts
) {
142 Ext
.Msg
.alert(gettext('Error'), response
.htmlStatus
);
144 success: function(response
, options
) {
145 var upid
= response
.result
.data
;
146 var extraTitle
= Ext
.String
.format(' ({0} ---> {1})', vm
.get('nodename'), params
.target
);
148 Ext
.create('Proxmox.window.TaskViewer', {
150 extraTitle
: extraTitle
,
158 checkMigratePreconditions: function(resetMigrationPossible
) {
160 vm
= me
.getViewModel();
162 var vmrec
= PVE
.data
.ResourceStore
.findRecord('vmid', vm
.get('vmid'),
163 0, false, false, true);
164 if (vmrec
&& vmrec
.data
&& vmrec
.data
.running
) {
165 vm
.set('running', true);
168 if (vm
.get('vmtype') === 'qemu') {
169 me
.checkQemuPreconditions(resetMigrationPossible
);
171 me
.checkLxcPreconditions(resetMigrationPossible
);
173 me
.lookup('pveNodeSelector').disallowedNodes
= [vm
.get('nodename')];
175 // Only allow nodes where the local storage is available in case of offline migration
176 // where storage migration is not possible
177 me
.lookup('pveNodeSelector').allowedNodes
= vm
.get('migration.allowedNodes');
179 me
.lookup('formPanel').isValid();
182 checkQemuPreconditions
: async
function(resetMigrationPossible
) {
184 vm
= me
.getViewModel(),
187 if (vm
.get('running')) {
188 vm
.set('migration.mode', 'online');
192 if (me
.fetchingNodeMigrateInfo
&& me
.fetchingNodeMigrateInfo
=== vm
.get('nodename')) {
195 me
.fetchingNodeMigrateInfo
= vm
.get('nodename');
196 let { result
} = await Proxmox
.Async
.api2({
197 url
: `/nodes/${vm.get('nodename')}/${vm.get('vmtype')}/${vm.get('vmid')}/migrate`,
200 migrateStats
= result
.data
;
201 me
.fetchingNodeMigrateInfo
= false;
203 Ext
.Msg
.alert(gettext('Error'), error
.htmlStatus
);
207 if (migrateStats
.running
) {
208 vm
.set('running', true);
210 // Get migration object from viewmodel to prevent to many bind callbacks
211 let migration
= vm
.get('migration');
212 if (resetMigrationPossible
) {
213 migration
.possible
= true;
215 migration
.preconditions
= [];
217 if (migrateStats
.allowed_nodes
) {
218 migration
.allowedNodes
= migrateStats
.allowed_nodes
;
219 let target
= me
.lookup('pveNodeSelector').value
;
220 if (target
.length
&& !migrateStats
.allowed_nodes
.includes(target
)) {
221 let disallowed
= migrateStats
.not_allowed_nodes
[target
];
222 if (disallowed
.unavailable_storages
!== undefined) {
223 let missingStorages
= disallowed
.unavailable_storages
.join(', ');
225 migration
.possible
= false;
226 migration
.preconditions
.push({
227 text
: 'Storage (' + missingStorages
+ ') not available on selected target. ' +
228 'Start VM to use live storage migration or select other target node',
233 if (disallowed
['unavailable-resources'] !== undefined) {
234 let unavailableResources
= disallowed
['unavailable-resources'].join(', ');
236 migration
.possible
= false;
237 migration
.preconditions
.push({
238 text
: 'Mapped Resources (' + unavailableResources
+ ') not available on selected target. ',
245 let blockingResources
= [];
246 let mappedResources
= migrateStats
['mapped-resources'] ?? [];
248 for (const res
of migrateStats
.local_resources
) {
249 if (mappedResources
.indexOf(res
) === -1) {
250 blockingResources
.push(res
);
254 if (blockingResources
.length
) {
255 migration
.hasLocalResources
= true;
256 if (!migration
.overwriteLocalResourceCheck
|| vm
.get('running')) {
257 migration
.possible
= false;
258 migration
.preconditions
.push({
259 text
: Ext
.String
.format('Can\'t migrate VM with local resources: {0}',
260 blockingResources
.join(', ')),
264 migration
.preconditions
.push({
265 text
: Ext
.String
.format('Migrate VM with local resources: {0}. ' +
266 'This might fail if resources aren\'t available on the target node.',
267 blockingResources
.join(', ')),
273 if (mappedResources
&& mappedResources
.length
) {
274 if (vm
.get('running')) {
275 migration
.possible
= false;
276 migration
.preconditions
.push({
277 text
: Ext
.String
.format('Can\'t migrate running VM with mapped resources: {0}',
278 mappedResources
.join(', ')),
284 if (migrateStats
.local_disks
.length
) {
285 migrateStats
.local_disks
.forEach(function(disk
) {
286 if (disk
.cdrom
&& disk
.cdrom
=== 1) {
287 if (!disk
.volid
.includes('vm-' + vm
.get('vmid') + '-cloudinit')) {
288 migration
.possible
= false;
289 migration
.preconditions
.push({
290 text
: "Can't migrate VM with local CD/DVD",
295 let size
= disk
.size
? '(' + Proxmox
.Utils
.render_size(disk
.size
) + ')' : '';
296 migration
['with-local-disks'] = 1;
297 migration
.preconditions
.push({
298 text
: Ext
.String
.format('Migration with local disk might take long: {0} {1}', disk
.volid
, size
),
305 vm
.set('migration', migration
);
307 checkLxcPreconditions: function(resetMigrationPossible
) {
308 let vm
= this.getViewModel();
309 if (vm
.get('running')) {
310 vm
.set('migration.mode', 'restart');
325 reference
: 'formPanel',
334 xtype
: 'displayfield',
336 fieldLabel
: gettext('Source node'),
342 xtype
: 'displayfield',
343 reference
: 'migrationMode',
344 fieldLabel
: gettext('Mode'),
346 value
: '{setMigrationMode}',
354 xtype
: 'pveNodeSelector',
355 reference
: 'pveNodeSelector',
357 fieldLabel
: gettext('Target node'),
359 disallowedNodes
: undefined,
360 onlineValidator
: true,
362 change
: 'onTargetChange',
366 xtype
: 'pveStorageSelector',
367 reference
: 'pveDiskStorageSelector',
368 name
: 'targetstorage',
369 fieldLabel
: gettext('Target storage'),
370 storageContent
: 'images',
373 emptyText
: gettext('Current layout'),
375 hidden
: '{setStorageselectorHidden}',
379 xtype
: 'proxmoxcheckbox',
380 name
: 'overwriteLocalResourceCheck',
381 fieldLabel
: gettext('Force'),
384 'data-qtip': 'Overwrite local resources unavailable check',
387 hidden
: '{setLocalResourceCheckboxHidden}',
388 value
: '{migration.overwriteLocalResourceCheck}',
392 fn
: 'checkMigratePreconditions',
402 reference
: 'preconditionGrid',
407 dataIndex
: 'severity',
408 renderer: function(v
) {
411 return '<i class="fa fa-exclamation-triangle warning"></i> ';
413 return '<i class="fa fa-times critical"></i>';
427 hidden
: '{!migration.preconditions.length}',
429 fields
: ['severity', 'text'],
430 data
: '{migration.preconditions}',
439 xtype
: 'proxmoxHelpButton',
440 reference
: 'proxmoxHelpButton',
441 onlineHelp
: 'pct_migration',
442 listenToGlobalEvent
: false,
448 reference
: 'submitButton',
449 text
: gettext('Migrate'),
450 handler
: 'startMigration',
452 disabled
: '{!migration.possible}',