def create_slivers(modeladmin, request, queryset):
""" Create slivers in selected nodes """
opts = modeladmin.model._meta
app_label = opts.app_label
slice = get_object_or_404(Slice, pk=modeladmin.slice_id)
if not modeladmin.has_change_permission(request, obj=slice):
raise PermissionDenied
n = queryset.count()
if n == 1:
node = queryset.get()
return redirect('admin:slices_slice_add_sliver', modeladmin.slice_id,
node.pk)
if request.POST.get('post'):
form = SliverIfaceBulkForm(slice, queryset, request.POST)
if form.is_valid():
optional_ifaces = form.cleaned_data
requested_ifaces = [
field for field, value in optional_ifaces.iteritems() if value
]
for node in queryset:
sliver = Sliver(slice=slice, node=node)
if not request.user.has_perm('slices.add_sliver', sliver):
raise PermissionDenied
sliver.save()
for iface_type in requested_ifaces:
SliverIface.objects.create_default(sliver, iface_type)
slice_modeladmin = get_modeladmin(Slice)
msg = 'Added sliver "%s"' % force_text(sliver)
slice_modeladmin.log_change(request, slice, msg)
sliver_modeladmin = get_modeladmin(Sliver)
# AUTO_CREATE SliverIfaces
sliver_modeladmin.log_addition(request, sliver)
modeladmin.message_user(request,
"Successfully created %d slivers." % n)
# Return None to display the change list page again.
return redirect('admin:slices_slice_change', slice.pk)
context = {
"title": "Are you sure?",
"slice": slice,
"deletable_objects": [[get_admin_link(node) for node in queryset]],
'queryset': queryset,
"opts": opts,
"app_label": app_label,
'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
'form': SliverIfaceBulkForm(slice, queryset),
}
return TemplateResponse(
request,
"admin/slices/slice/create_slivers_confirmation.html",
context,
current_app=modeladmin.admin_site.name)
def test_get_modeladmin(self):
# Try to get every modeladmin from controller's models
CONTROLLER_APPS = ['communitynetworks', 'firmware', 'gis', 'issues',
'maintenance', 'monitor', 'nodes', 'notifications', 'pings',
'resources', 'slices', 'state', 'tinc', 'users']
for app_name in CONTROLLER_APPS:
if not is_installed(app_name):
continue
app = get_app(app_name)
for model in get_models(app):
get_modeladmin(model)
def create_slivers(modeladmin, request, queryset):
""" Create slivers in selected nodes """
opts = modeladmin.model._meta
app_label = opts.app_label
slice = get_object_or_404(Slice, pk=modeladmin.slice_id)
if not modeladmin.has_change_permission(request, obj=slice):
raise PermissionDenied
n = queryset.count()
if n == 1:
node = queryset.get()
return redirect('admin:slices_slice_add_sliver', modeladmin.slice_id, node.pk)
if request.POST.get('post'):
form = SliverIfaceBulkForm(slice, queryset, request.POST)
if form.is_valid():
optional_ifaces = form.cleaned_data
requested_ifaces = [ field for field, value in optional_ifaces.iteritems() if value ]
for node in queryset:
sliver = Sliver(slice=slice, node=node)
if not request.user.has_perm('slices.add_sliver', sliver):
raise PermissionDenied
sliver.save()
for iface_type in requested_ifaces:
iface = Sliver.get_registered_ifaces()[iface_type]
SliverIface.objects.create(sliver=sliver, name=iface.DEFAULT_NAME, type=iface_type)
slice_modeladmin = get_modeladmin(Slice)
msg = 'Added sliver "%s"' % force_text(sliver)
slice_modeladmin.log_change(request, slice, msg)
sliver_modeladmin = get_modeladmin(Sliver)
# AUTO_CREATE SliverIfaces
sliver_modeladmin.log_addition(request, sliver)
modeladmin.message_user(request, "Successfully created %d slivers." % n)
# Return None to display the change list page again.
return redirect('admin:slices_slice_change', slice.pk)
context = {
"title": "Are you sure?",
"slice": slice,
"deletable_objects": [[ get_admin_link(node) for node in queryset ]],
'queryset': queryset,
"opts": opts,
"app_label": app_label,
'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
'form': SliverIfaceBulkForm(slice, queryset),
}
return TemplateResponse(request, "admin/slices/slice/create_slivers_confirmation.html",
context, current_app=modeladmin.admin_site.name)
def delete_build_view(request, node_id):
""" View for deleting a firmware build (with confirmation) """
node = get_object_or_404(Node, pk=node_id)
build = get_object_or_404(Build, node=node)
# Check that the user has delete permission for the actual model
node_modeladmin = get_modeladmin(Node)
if not node_modeladmin.has_change_permission(request, obj=node,
view=False):
raise PermissionDenied
# The user has already confirmed the deletion.
if request.POST.get('post'):
build.delete()
node_modeladmin.log_change(request, node, "Deleted firmware build")
node_modeladmin.message_user(
request, "Firmware build has been successfully deleted.")
return redirect('admin:nodes_node_firmware', node_id)
context = {
'opts': node_modeladmin.model._meta,
'app_label': node_modeladmin.model._meta.app_label,
'title': 'Are your sure?',
'build': build,
'node': node,
}
return render(request, 'admin/firmware/delete_build_confirmation.html',
context)
def execute_operation(modeladmin, request, queryset):
if not request.user.is_superuser:
raise PermissionDenied
opts = modeladmin.model._meta
app_label = opts.app_label
operation = get_object_or_404(Operation, pk=modeladmin.operation_id)
if request.POST.get('post'):
form = ExecutionForm(request.POST)
if form.is_valid():
include_new_nodes = form.cleaned_data['include_new_nodes']
retry_if_offline = form.cleaned_data['retry_if_offline']
instances = operation.execute(queryset, include_new_nodes=include_new_nodes,
retry_if_offline=retry_if_offline)
for instance in instances:
msg = 'Executed operation "%s"' % force_text(operation)
modeladmin.log_change(request, operation, msg)
instance_modeladmin = get_modeladmin(Instance)
# AUTO_CREATE instances
instance_modeladmin.log_addition(request, instance)
modeladmin.message_user(request, "Successfully created %d instances." % len(instances))
# Return None to display the change list page again.
return redirect('admin:maintenance_operation_change', operation.pk)
include_new_nodes = operation.executions.filter(include_new_nodes=True).exists()
context = {
"title": "Are you sure?",
"operation": operation,
"deletable_objects": [[ get_admin_link(node) for node in queryset ]],
'queryset': queryset,
"opts": opts,
"app_label": app_label,
'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
'form': ExecutionForm(initial={'include_new_nodes': include_new_nodes}),
}
return TemplateResponse(request, "admin/maintenance/operation/execute_operation_confirmation.html",
context, current_app=modeladmin.admin_site.name)
def save(self, commit=True):
action = self.cleaned_data.get("action")
roles = self.cleaned_data.get("roles")
request = self.__request__
site = RequestSite(request)
jrequest = self.instance
username = jrequest.user.get_full_name()
log = ""
if roles and action in ["accept", ""]:
# Accept if explicit and also when a role is selected without any action
jrequest.accept(roles=roles)
jrequest.send_approval_email(site=site)
log = "Accepted join request of user %s with initial roles: %s." % (username, roles)
elif action == "reject":
jrequest.reject()
jrequest.send_rejection_email(site=site)
log = "Rejected join request of user %s." % username
elif action == "ignore":
jrequest.delete()
log = "Ignored join request of user %s." % username
if log:
modeladmin = get_modeladmin(Group)
modeladmin.log_change(request, jrequest.group, log)
def save(self, commit=True):
action = self.cleaned_data.get('action')
roles = self.cleaned_data.get('roles')
request = self.__request__
site = RequestSite(request)
jrequest = self.instance
username = jrequest.user.get_full_name()
log = ''
if roles and action in ['accept', '']:
# Accept if explicit and also when a role is selected without any action
jrequest.accept(roles=roles)
jrequest.send_approval_email(site=site)
log = "Accepted join request of user %s with initial roles: %s." % (
username, roles)
elif action == 'reject':
jrequest.reject()
jrequest.send_rejection_email(site=site)
log = "Rejected join request of user %s." % username
elif action == 'ignore':
jrequest.delete()
log = "Ignored join request of user %s." % username
if log:
modeladmin = get_modeladmin(Group)
modeladmin.log_change(request, jrequest.group, log)
def delete_build_view(request, node_id):
""" View for deleting a firmware build (with confirmation) """
node = get_object_or_404(Node, pk=node_id)
build = get_object_or_404(Build, node=node)
# Check that the user has delete permission for the actual model
node_modeladmin = get_modeladmin(Node)
if not node_modeladmin.has_change_permission(request, obj=node, view=False):
raise PermissionDenied
# The user has already confirmed the deletion.
if request.POST.get('post'):
build.delete()
node_modeladmin.log_change(request, node, "Deleted firmware build")
node_modeladmin.message_user(request, "Firmware build has been successfully deleted.")
return redirect('admin:nodes_node_firmware', node_id)
context = {
'opts': node_modeladmin.model._meta,
'app_label': node_modeladmin.model._meta.app_label,
'title': 'Are your sure?',
'build': build,
'node': node, }
return render(request, 'admin/firmware/delete_build_confirmation.html', context)
def has_change_permission(self, request, obj=None, view=True):
""" Inherit permissions from SliceModelAdmin """
slice_modeladmin = get_modeladmin(Slice)
return slice_modeladmin.has_change_permission(request,
obj=obj,
view=view)
if is_installed('firmware'):
from firmware.admin import BaseImageInline
from firmware.models import BaseImage
from firmware.settings import FIRMWARE_BASE_IMAGE_EXTENSIONS
if vct_settings.VCT_LOCAL_FILES:
BaseImageInline.form = local_files_form_factory(
BaseImage, 'image', extensions=FIRMWARE_BASE_IMAGE_EXTENSIONS)
# Replace node firmware download for "VM manager"
if vct_settings.VCT_VM_MANAGEMENT:
insert_change_view_action(Node, vm_management)
insertattr(Node, 'actions', vm_management)
node_modeladmin = get_modeladmin(Node)
old_get_change_view_actions_as_class = node_modeladmin.get_change_view_actions_as_class
def get_change_view_actions_as_class(self):
actions = old_get_change_view_actions_as_class()
return [
action for action in actions if action.url_name != 'firmware'
]
type(
node_modeladmin
).get_change_view_actions_as_class = get_change_view_actions_as_class
# Slices customization
if vct_settings.VCT_LOCAL_FILES:
TemplateAdmin.form = local_files_form_factory(
insertattr(Node, 'actions', refresh_state)
insertattr(Sliver, 'actions', refresh_state)
insertattr(Node, 'list_filter', NodeStateListFilter)
insertattr(NodeListAdmin, 'list_filter', NodeStateListFilter)
insertattr(Sliver, 'list_filter', SliverStateListFilter)
insertattr(Node, 'list_filter', FirmwareVersionListFilter)
SliverInline.sliver_state = state_link
SliverInline.readonly_fields.append('sliver_state')
SliverInline.fields.append('sliver_state')
SliverNodeInline.sliver_state = state_link
SliverNodeInline.readonly_fields.append('sliver_state')
SliverNodeInline.fields.append('sliver_state')
node_modeladmin = get_modeladmin(Node)
node_modeladmin.set_change_view_action(show_state)
sliver_modeladmin = get_modeladmin(Sliver)
sliver_modeladmin.set_change_view_action(show_state)
actions = getattr(SliceSliversAdmin, 'change_view_actions', [])
SliceSliversAdmin.change_view_actions = actions + [show_state]
old_slice_get_urls = SliceAdmin.get_urls
def get_urls(self):
urls = old_slice_get_urls(self)
extra_urls = patterns(
"",
url(
"^(?P<slice_id>\d+)/slivers/(?P<object_id>\d+)/state",
def has_change_permission(self, request, obj=None, view=True):
""" Inherit permissions from SliceModelAdmin """
slice_modeladmin = get_modeladmin(Slice)
return slice_modeladmin.has_change_permission(request, obj=obj, view=view)
return type("VCTLocalFileForm", (base_class,), attributes)
if is_installed("firmware"):
from firmware.admin import BaseImageInline
from firmware.models import BaseImage
from firmware.settings import FIRMWARE_BASE_IMAGE_EXTENSIONS
if settings.VCT_LOCAL_FILES:
BaseImageInline.form = local_files_form_factory(BaseImage, "image", extensions=FIRMWARE_BASE_IMAGE_EXTENSIONS)
# Replace node firmware download for "VM manager"
if settings.VCT_VM_MANAGEMENT:
insert_change_view_action(Node, vm_management)
insertattr(Node, "actions", vm_management)
node_modeladmin = get_modeladmin(Node)
old_get_change_view_actions_as_class = node_modeladmin.get_change_view_actions_as_class
def get_change_view_actions_as_class(self):
actions = old_get_change_view_actions_as_class()
return [action for action in actions if action.url_name != "firmware"]
type(node_modeladmin).get_change_view_actions_as_class = get_change_view_actions_as_class
# Slices customization
if settings.VCT_LOCAL_FILES:
TemplateAdmin.form = local_files_form_factory(
Template, "image", extensions=slices_settings.SLICES_TEMPLATE_IMAGE_EXTENSIONS
)
SliceAdmin.form = local_files_form_factory(
series = series.filter(date__gte=date_from, date__lte=date_to)
if raw and raw.capitalize() == 'True':
series = [[False, [serie]] for serie in series]
else:
series = group_by_interval(series, timedelta(minutes=5))
previous = None
for __, series in series:
serie = monitor.aggregate(series)
serie.apply_relativity(previous)
previous = serie
date = int(serie.date.strftime('%s').split('.')[0] + '000')
data.append([date, serie.value])
return HttpResponse(json.dumps(data), content_type="application/json")
ServerAdmin = get_modeladmin(Server)
old_server_get_urls = ServerAdmin.get_urls
def get_urls():
urls = old_server_get_urls()
extra_urls = patterns(
"",
url("^monitor/(?P<name>\w+)",
wrap_admin_view(ServerAdmin, time_serie_view),
name='nodes_server_monitor_netio'),
url("^monitor",
wrap_admin_view(ServerAdmin, monitor_view),
name='nodes_server_monitor'),
)
return extra_urls + urls
insertattr(Sliver, 'list_display', state_link)
insertattr(Node, 'actions', refresh_state)
insertattr(Sliver, 'actions', refresh_state)
insertattr(Node, 'list_filter', NodeStateListFilter)
insertattr(Sliver, 'list_filter', SliverStateListFilter)
insertattr(Node, 'list_filter', FirmwareVersionListFilter)
SliverInline.sliver_state = state_link
SliverInline.readonly_fields.append('sliver_state')
SliverInline.fields.append('sliver_state')
SliverNodeInline.sliver_state = state_link
SliverNodeInline.readonly_fields.append('sliver_state')
SliverNodeInline.fields.append('sliver_state')
node_modeladmin = get_modeladmin(Node)
node_modeladmin.set_change_view_action(show_state)
sliver_modeladmin = get_modeladmin(Sliver)
sliver_modeladmin.set_change_view_action(show_state)
actions = getattr(SliceSliversAdmin, 'change_view_actions', [])
SliceSliversAdmin.change_view_actions = actions + [show_state]
old_slice_get_urls = SliceAdmin.get_urls
def get_urls(self):
urls = old_slice_get_urls(self)
extra_urls = patterns("",
url("^(?P<slice_id>\d+)/slivers/(?P<object_id>\d+)/state",
wrap_admin_view(self, wrap_action(show_state,
SliceSliversAdmin(Sliver, self.admin_site))),)
)
return extra_urls + urls
date_to = datetime.fromtimestamp(float(date_to), timezone.utc)
series = series.filter(date__gte=date_from, date__lte=date_to)
if raw and raw.capitalize() == 'True':
series = [ [False, [serie]] for serie in series ]
else:
series = group_by_interval(series, timedelta(minutes=5))
previous = None
for __, series in series:
serie = monitor.aggregate(series)
serie.apply_relativity(previous)
previous = serie
date = int(serie.date.strftime('%s').split('.')[0] + '000')
data.append([date, serie.value])
return HttpResponse(json.dumps(data), content_type="application/json")
ServerAdmin = get_modeladmin(Server)
old_server_get_urls = ServerAdmin.get_urls
def get_urls():
urls = old_server_get_urls()
extra_urls = patterns("",
url("^monitor/(?P<name>\w+)",
wrap_admin_view(ServerAdmin, time_serie_view),
name='nodes_server_monitor_netio'),
url("^monitor",
wrap_admin_view(ServerAdmin, monitor_view),
name='nodes_server_monitor'),
)
return extra_urls + urls
ServerAdmin.get_urls = get_urls
