clone: add target node selector

www/manager/form/NodeSelector.js

@@ -7,6 +7,9 @@ Ext.define('PVE.form.NodeSelector', {
 
     selectCurNode: false,
 
+    // only allow those nodes (array)
+    allowedNodes: undefined,
+
     initComponent: function() {
 	var me = this;
 
@@ -66,19 +69,26 @@ Ext.define('PVE.form.NodeSelector', {
 		}
 		
 		var offline = [];
+		var notAllowed = [];
+
 		Ext.Array.each(value.split(/\s*,\s*/), function(node) {
 		    var rec = me.store.findRecord(me.valueField, node);
 		    if (!(rec && rec.data) || !Ext.isNumeric(rec.data.mem)) {
 			offline.push(node);
+		    } else if (me.allowedNodes && !Ext.Array.contains(me.allowedNodes, node)) {
+			notAllowed.push(node);
 		    }
 		});
 
-		if (offline.length == 0) {
-		    return true;
+		if (notAllowed.length !== 0) {
+		    return "Node " + offline.join(', ') + " is disabled (not allowed for this action)!";
 		} 
 
+		if (offline.length !== 0) {
 		    return "Node " + offline.join(', ') + " seems to be offline!";
 		}
+		return true;
+	    }
 	});
 
         if (me.selectCurNode && PVE.curSelectedNode.data.node) {

www/manager/qemu/Clone.js

@@ -18,6 +18,10 @@ Ext.define('PVE.window.Clone', {
 	    params.name = values.name;
 	}
 
+	if (values.target) {
+	    params.target = values.target;
+	}
+
 	if (values.clonemode === 'copy') {
 	    params.full = 1;
 	    if (values.storage) {
@@ -64,7 +68,11 @@ Ext.define('PVE.window.Clone', {
 		Ext.Msg.alert('Error', response.htmlStatus);
 	    },
 	    success: function(response, options) {
-		me.submitBtn.setDisabled(response.result.data !== 1);
+                var res = response.result.data;
+		me.submitBtn.setDisabled(res.hasFeature !== 1);
+
+		me.targetSel.allowedNodes = res.nodes;
+		me.targetSel.validate();
 	    }
 	});
     },
@@ -88,6 +96,16 @@ Ext.define('PVE.window.Clone', {
 	var col1 = [];
 	var col2 = [];
 
+	me.targetSel = Ext.create('PVE.form.NodeSelector', {
+	    name: 'target',
+	    fieldLabel: 'Target node',
+	    selectCurNode: true,
+	    allowBlank: false,
+	    onlineValidator: true
+	});
+
+	col1.push(me.targetSel);
+
 	var modelist = [['copy', 'Full Clone']];
 	if (me.isTemplate) {
 	    modelist.push(['clone', 'Linked Clone']);
@@ -112,7 +130,7 @@ Ext.define('PVE.window.Clone', {
 	    me.verifyFeature();
         });
 
-	col1.push(me.kv1);
+	col2.push(me.kv1);
 
 	me.snapshotSel = Ext.create('PVE.form.SnapshotSelector', {
 	    name: 'snapname',
@@ -130,7 +148,7 @@ Ext.define('PVE.window.Clone', {
 	    }
 	});
 
-	col1.push(me.snapshotSel);
+	col2.push(me.snapshotSel);
 
 	col1.push(
 	    {

www/manager/qemu/SnapshotTree.js

@@ -78,7 +78,7 @@ Ext.define('PVE.qemu.SnapshotTree', {
             method: 'GET',
             success: function(response, options) {
                 var res = response.result.data;
-		if (res === 1) {
+		if (res.hasFeature) {
 		   Ext.getCmp('snapshotBtn').enable();
 		}
             }