The backend now supports importing from an existing volume, or, for
root, from an arbitrary file system path.

This is also in preparation for import from OVF functionality in the
VM create wizard.

Co-developed-by: Dominic Jäger <[email protected]>
Signed-off-by: Fabian Ebner <[email protected]>
---
 www/manager6/qemu/HDEdit.js | 116 +++++++++++++++++++++++++++++++++++-
 1 file changed, 115 insertions(+), 1 deletion(-)

diff --git a/www/manager6/qemu/HDEdit.js b/www/manager6/qemu/HDEdit.js
index 92e6d116..3edc077d 100644
--- a/www/manager6/qemu/HDEdit.js
+++ b/www/manager6/qemu/HDEdit.js
@@ -75,10 +75,19 @@ Ext.define('PVE.qemu.HDInputPanel', {
            me.drive.file = me.vmconfig[values.unusedId];
            confid = values.controller + values.deviceid;
        } else if (me.isCreate) {
+           let diskSource = values[`diskSource-${me.id}`];
            if (values.hdimage) {
                me.drive.file = values.hdimage;
-           } else {
+           } else if (diskSource === 'empty') {
                me.drive.file = values.hdstorage + ":" + values.disksize;
+           } else if (diskSource === 'volume') {
+               me.drive.file = `${values.hdstorage}:0`;
+               me.drive['import-from'] = `${values.sourceImage}`;
+           } else if (diskSource === 'path') {
+               me.drive.file = `${values.hdstorage}:0`;
+               me.drive['import-from'] = `${values.sourcePath}`;
+           } else {
+               throw "internal error - unexcpected disk source!";
            }
            me.drive.format = values.diskformat;
        }
@@ -168,6 +177,7 @@ Ext.define('PVE.qemu.HDInputPanel', {
        var me = this;
        me.down('#hdstorage').setNodename(nodename);
        me.down('#hdimage').setStorage(undefined, nodename);
+       me.down('#sourceStorage').setNodename(nodename);
     },
 
     initComponent: function() {
@@ -244,6 +254,110 @@ Ext.define('PVE.qemu.HDInputPanel', {
                reference: 'discard',
                name: 'discard',
            },
+           {
+               xtype: 'radiofield',
+               name: `diskSource-${me.id}`, // needs to be unique when used in 
MultiDiskPanel
+               inputValue: 'empty',
+               boxLabel: gettext('Create empty disk'),
+               hidden: !me.isCreate || me.unused,
+               checked: true,
+               listeners: {
+                   change: function(field, nowSelected) {
+                       if (nowSelected) {
+                           me.down('pveDiskStorageSelector').setSize(); // 
reset
+                       }
+                   },
+               },
+           },
+           {
+               xtype: 'radiofield',
+               name: `diskSource-${me.id}`,
+               inputValue: 'volume',
+               boxLabel: gettext('Import from existing volume'),
+               hidden: !me.isCreate || me.unused,
+               listeners: {
+                   change: (field, nowSelected) => {
+                       let sourceImageSelector = me.down('#sourceImage');
+                       let sourceStorageSelector = me.down('#sourceStorage');
+                       if (nowSelected) {
+                           me.down('pveDiskStorageSelector').setSize(
+                               sourceImageSelector.getCurrentSize(),
+                               true,
+                           );
+                       }
+
+                       sourceStorageSelector.setHidden(!nowSelected);
+                       sourceStorageSelector.setDisabled(!nowSelected);
+                       sourceStorageSelector.fireEvent('validitychange');
+                       sourceImageSelector.setHidden(!nowSelected);
+                       sourceImageSelector.setDisabled(!nowSelected);
+                       sourceImageSelector.fireEvent('validitychange');
+                   },
+               },
+           },
+           {
+               xtype: 'pveStorageSelector',
+               itemId: 'sourceStorage',
+               name: 'sourceStorage',
+               nodename: me.nodename,
+               fieldLabel: gettext('Storage'),
+               storageContent: 'images',
+               autoSelect: me.insideWizard,
+               hidden: true,
+               disabled: true,
+               listeners: {
+                   change: function(selector, selectedStorage) {
+                       selector.next('pveFileSelector').setStorage(
+                           selectedStorage,
+                           me.getViewModel().get('nodename'),
+                       );
+                   },
+               },
+           },
+           {
+               xtype: 'pveFileSelector',
+               itemId: 'sourceImage',
+               name: 'sourceImage',
+               nodename: me.nodename,
+               storageContent: 'images',
+               hidden: true,
+               disabled: true,
+               fieldLabel: gettext('Image'),
+               listeners: {
+                   change: function(field, value) {
+                       if (!field.isDisabled()) {
+                           
me.down('pveDiskStorageSelector').setSize(this.getCurrentSize(), true);
+                       }
+                   },
+               },
+           },
+           {
+               xtype: 'radiofield',
+               name: `diskSource-${me.id}`,
+               inputValue: 'path',
+               boxLabel: gettext('Import from existing volume by path'),
+               hidden: !me.isCreate || me.unused || Proxmox.UserName !== 
'root@pam',
+               listeners: {
+                   change: (field, nowSelected) => {
+                       let sourcePathField = me.down('#sourcePath');
+                       sourcePathField.setHidden(!nowSelected);
+                       sourcePathField.setDisabled(!nowSelected);
+                       sourcePathField.fireEvent('validitychange');
+
+                       if (nowSelected) {
+                           me.down('pveDiskStorageSelector').setSize(0, true);
+                       }
+                   },
+               },
+           },
+           {
+               xtype: 'textfield',
+               fieldLabel: gettext('Path'),
+               itemId: 'sourcePath',
+               name: 'sourcePath',
+               hidden: true,
+               disabled: true,
+           },
        );
 
        let optionsColumn1 = [
-- 
2.30.2



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