Kálmán Viktor · @kviktor · Bach Dániel · Őry Máté · Őry Máté
--- a/circle/vm/operations.py
+++ b/circle/vm/operations.py
  
  
 register_operation(ScreenshotOperation)
+
+
+class ResourcesOperation(InstanceOperation):
+    activity_code_suffix = 'Resources change'
+    id = 'resources_change'
+    name = _("resources change")
+    description = _("Change resources")
+    acl_level = "owner"
+    concurrency_check = False
+
+    def check_precond(self):
+        super(ResourcesOperation, self).check_precond()
+        if self.instance.status in ['RUNNING']:
--- a/circle/dashboard/static/dashboard/vm-details.js
+++ b/circle/dashboard/static/dashboard/vm-details.js
  /* save resources */
  $('#vm-details-resources-save').click(function() {
    $('i.icon-save', this).removeClass("icon-save").addClass("icon-refresh icon-spin");
+    var vm = $(this).data("vm");
    $.ajax({
      type: 'POST',
-      url: location.href,
+      url: "/dashboard/vm/" + vm + "/op/resources_change/", 
--- a/circle/dashboard/views.py
+++ b/circle/dashboard/views.py
+class VmResourcesChangeView(VmOperationView):
+    op = 'resources_change'
+    icon = "save"
+    show_in_toolbar = False
+
+    def post(self, request, extra=None, *args, **kwargs):
+        if extra is None:
+            extra = {}
+
+        resources = {
+            'num_cores': "cpu-count",
+            'priority': "cpu-priority",
+            'ram_size': "ram-size",
+            "max_ram_size": "ram-size",  # TODO
+        }
+        for k, v in resources.iteritems():