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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# 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.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import tabs
from openstack_dashboard.dashboards.infrastructure. \
resource_management.nodes.tables import NodesTable
class OverviewTab(tabs.Tab):
name = _("Overview")
slug = "rack_overview_tab"
template_name = ("infrastructure/resource_management/racks/"
"_detail_overview.html")
def get_context_data(self, request):
return {"rack": self.tab_group.kwargs['rack']}
class NodesTab(tabs.TableTab):
table_classes = (NodesTable,)
name = _("Nodes")
slug = "nodes"
template_name = "horizon/common/_detail_table.html"
def get_nodes_data(self):
try:
rack = self.tab_group.kwargs['rack']
nodes = rack.list_nodes
except:
nodes = []
exceptions.handle(self.tab_group.request,
_('Unable to retrieve node list.'))
return nodes
class RackDetailTabs(tabs.TabGroup):
slug = "rack_detail_tabs"
tabs = (OverviewTab, NodesTab)
sticky = True
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