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Commit 1077621c by Kálmán Viktor
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dashboard: make resources change an operation

parent 3316ed40
Showing with 69 additions and 36 deletions
circle/dashboard/static/dashboard/vm-details.js
...@@ -11,13 +11,14 @@ $(function() { ...@@ -11,13 +11,14 @@ $(function() {
/* save resources */ /* save resources */
$('#vm-details-resources-save').click(function() { $('#vm-details-resources-save').click(function() {
$('i.icon-save', this).removeClass("icon-save").addClass("icon-refresh icon-spin"); $('i.icon-save', this).removeClass("icon-save").addClass("icon-refresh icon-spin");
var vm = $(this).data("vm");
$.ajax({ $.ajax({
type: 'POST', type: 'POST',
url: location.href, url: "/dashboard/vm/" + vm + "/op/resources_change/",
data: $('#vm-details-resources-form').serialize(), data: $('#vm-details-resources-form').serialize(),
success: function(data, textStatus, xhr) { success: function(data, textStatus, xhr) {
addMessage(data['message'], 'success');
$("#vm-details-resources-save i").removeClass('icon-refresh icon-spin').addClass("icon-save"); $("#vm-details-resources-save i").removeClass('icon-refresh icon-spin').addClass("icon-save");
$('a[href="#activity"]').trigger("click");
}, },
error: function(xhr, textStatus, error) { error: function(xhr, textStatus, error) {
$("#vm-details-resources-save i").removeClass('icon-refresh icon-spin').addClass("icon-save"); $("#vm-details-resources-save i").removeClass('icon-refresh icon-spin').addClass("icon-save");
...@@ -367,6 +368,12 @@ function checkNewActivity(only_status, runs) { ...@@ -367,6 +368,12 @@ function checkNewActivity(only_status, runs) {
$("[data-target=#_console]").attr("data-toggle", "_pill").attr("href", "#").parent("li").addClass("disabled"); $("[data-target=#_console]").attr("data-toggle", "_pill").attr("href", "#").parent("li").addClass("disabled");
} }
if(data['status'] == "STOPPED") {
$(".enabled-when-stopped").prop("disabled", false);
} else {
$(".enabled-when-stopped").prop("disabled", true);
}
if(runs > 0 && decideActivityRefresh()) { if(runs > 0 && decideActivityRefresh()) {
setTimeout( setTimeout(
function() {checkNewActivity(only_status, runs + 1)}, function() {checkNewActivity(only_status, runs + 1)},
......
circle/dashboard/templates/dashboard/vm-detail/resources.html
...@@ -35,7 +35,11 @@ ...@@ -35,7 +35,11 @@
<p class="row"> <p class="row">
<div class="col-sm-12"> <div class="col-sm-12">
<button type="submit" class="btn btn-success btn-sm" id="vm-details-resources-save"><i class="icon-save"></i> {% trans "Save resources" %}</button> <button type="submit" class="btn btn-success btn-sm enabled-when-stopped" id="vm-details-resources-save"
data-vm="{{ instance.pk }}"
{% if not op.resources_change %}disabled{% endif %}>
<i class="icon-save"></i> {% trans "Save resources" %}
</button>
</div> </div>
</p> </p>
</form> </form>
......
circle/dashboard/views.py
...@@ -290,10 +290,6 @@ class VmDetailView(CheckedDetailView): ...@@ -290,10 +290,6 @@ class VmDetailView(CheckedDetailView):
return context return context
def post(self, request, *args, **kwargs): def post(self, request, *args, **kwargs):
if (request.POST.get('ram-size') and request.POST.get('cpu-count')
and request.POST.get('cpu-priority')):
return self.__set_resources(request)
options = { options = {
'change_password': self.__change_password, 'change_password': self.__change_password,
'new_name': self.__set_name, 'new_name': self.__set_name,
...@@ -321,33 +317,6 @@ class VmDetailView(CheckedDetailView): ...@@ -321,33 +317,6 @@ class VmDetailView(CheckedDetailView):
return redirect(reverse_lazy("dashboard.views.detail", return redirect(reverse_lazy("dashboard.views.detail",
kwargs={'pk': self.object.pk})) kwargs={'pk': self.object.pk}))
def __set_resources(self, request):
self.object = self.get_object()
if not self.object.has_level(request.user, 'owner'):
raise PermissionDenied()
if not request.user.has_perm('vm.change_resources'):
raise PermissionDenied()
resources = {
'num_cores': request.POST.get('cpu-count'),
'ram_size': request.POST.get('ram-size'),
'max_ram_size': request.POST.get('ram-size'), # TODO: max_ram
'priority': request.POST.get('cpu-priority')
}
Instance.objects.filter(pk=self.object.pk).update(**resources)
success_message = _("Resources successfully updated.")
if request.is_ajax():
response = {'message': success_message}
return HttpResponse(
json.dumps(response),
content_type="application/json"
)
else:
messages.success(request, success_message)
return redirect(reverse_lazy("dashboard.views.detail",
kwargs={'pk': self.object.pk}))
def __set_name(self, request): def __set_name(self, request):
self.object = self.get_object() self.object = self.get_object()
if not self.object.has_level(request.user, 'owner'): if not self.object.has_level(request.user, 'owner'):
...@@ -577,8 +546,9 @@ class VmOperationView(OperationView): ...@@ -577,8 +546,9 @@ class VmOperationView(OperationView):
model = Instance model = Instance
context_object_name = 'instance' # much simpler to mock object context_object_name = 'instance' # much simpler to mock object
def post(self, request, *args, **kwargs): def post(self, request, extra=None, *args, **kwargs):
resp = super(VmOperationView, self).post(request, *args, **kwargs) resp = super(VmOperationView, self).post(request, extra, *args,
**kwargs)
if request.is_ajax(): if request.is_ajax():
store = messages.get_messages(request) store = messages.get_messages(request)
store.used = True store.used = True
...@@ -668,6 +638,29 @@ class VmSaveView(FormOperationMixin, VmOperationView): ...@@ -668,6 +638,29 @@ class VmSaveView(FormOperationMixin, VmOperationView):
icon = 'save' icon = 'save'
form_class = VmSaveForm form_class = VmSaveForm
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():
extra[k] = request.POST.get(v)
return super(VmResourcesChangeView, self).post(request, extra,
*args, **kwargs)
vm_ops = { vm_ops = {
'reset': VmOperationView.factory(op='reset', icon='bolt'), 'reset': VmOperationView.factory(op='reset', icon='bolt'),
'deploy': VmOperationView.factory(op='deploy', icon='play'), 'deploy': VmOperationView.factory(op='deploy', icon='play'),
...@@ -681,6 +674,7 @@ vm_ops = { ...@@ -681,6 +674,7 @@ vm_ops = {
'wake_up': VmOperationView.factory(op='wake_up', icon='sun'), 'wake_up': VmOperationView.factory(op='wake_up', icon='sun'),
'create_disk': VmCreateDiskView, 'create_disk': VmCreateDiskView,
'download_disk': VmDownloadDiskView, 'download_disk': VmDownloadDiskView,
'resources_change': VmResourcesChangeView,
} }
......
circle/vm/operations.py
...@@ -600,3 +600,31 @@ class ScreenshotOperation(InstanceOperation): ...@@ -600,3 +600,31 @@ class ScreenshotOperation(InstanceOperation):
register_operation(ScreenshotOperation) 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']:
raise self.instance.WrongStateError(self.instance)
def _operation(self, user, num_cores, ram_size, max_ram_size, priority):
if not user.has_perm('vm.change_resources'):
raise PermissionDenied()
self.instance.num_cores = num_cores
self.instance.ram_size = ram_size
self.instance.max_ram_size = max_ram_size
self.instance.priority = priority
self.instance.save()
register_operation(ResourcesOperation)
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