Source code for openstack_dashboard.dashboards.admin.hypervisors.views

# Copyright 2013 B1 Systems GmbH
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

from django.core.urlresolvers import reverse
from django.utils.translation import ugettext_lazy as _

from horizon import exceptions
from horizon import tables
from horizon import tabs

from openstack_dashboard import api
from openstack_dashboard.dashboards.admin.hypervisors \
    import tables as project_tables
from openstack_dashboard.dashboards.admin.hypervisors \
    import tabs as project_tabs


[docs]class AdminIndexView(tabs.TabbedTableView): tab_group_class = project_tabs.HypervisorHostTabs template_name = 'admin/hypervisors/index.html' page_title = _("All Hypervisors")
[docs] def get_context_data(self, **kwargs): context = super(AdminIndexView, self).get_context_data(**kwargs) try: context["stats"] = api.nova.hypervisor_stats(self.request) except Exception: exceptions.handle(self.request, _('Unable to retrieve hypervisor statistics.')) return context
[docs]class AdminDetailView(tables.DataTableView): table_class = project_tables.AdminHypervisorInstancesTable template_name = 'admin/hypervisors/detail.html' page_title = _("Servers")
[docs] def get_data(self): instances = [] try: id, name = self.kwargs['hypervisor'].split('_', 1) result = api.nova.hypervisor_search(self.request, name) for hypervisor in result: if str(hypervisor.id) == id: try: instances += hypervisor.servers except AttributeError: pass except Exception: exceptions.handle( self.request, _('Unable to retrieve hypervisor instances list.')) return instances
[docs] def get_context_data(self, **kwargs): context = super(AdminDetailView, self).get_context_data(**kwargs) hypervisor_name = self.kwargs['hypervisor'].split('_', 1)[1] breadcrumb = [ (_("Hypervisors"), reverse('horizon:admin:hypervisors:index')), (hypervisor_name,), ] context['custom_breadcrumb'] = breadcrumb return context

Project Source