Source code for horizon.dashboards.nova.access_and_security.views

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 Nebula, Inc.
# Copyright 2012 OpenStack LLC
#
#    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.

"""
Views for Instances and Volumes.
"""
import logging

from django.utils.translation import ugettext_lazy as _

from horizon import api
from horizon import exceptions
from horizon import tables
from .keypairs.tables import KeypairsTable
from .floating_ips.tables import FloatingIPsTable
from .security_groups.tables import SecurityGroupsTable


LOG = logging.getLogger(__name__)


[docs]class IndexView(tables.MultiTableView): table_classes = (KeypairsTable, SecurityGroupsTable, FloatingIPsTable) template_name = 'nova/access_and_security/index.html'
[docs] def get_keypairs_data(self): try: keypairs = api.nova.keypair_list(self.request) except: keypairs = [] exceptions.handle(self.request, _('Unable to retrieve keypair list.')) return keypairs
[docs] def get_security_groups_data(self): try: security_groups = api.security_group_list(self.request) except: security_groups = [] exceptions.handle(self.request, _('Unable to retrieve security groups.')) return security_groups
[docs] def get_floating_ips_data(self): try: floating_ips = api.tenant_floating_ip_list(self.request) except: floating_ips = [] exceptions.handle(self.request, _('Unable to retrieve floating IP addresses.')) instances = [] try: instances = api.nova.server_list(self.request, all_tenants=True) except: exceptions.handle(self.request, _('Unable to retrieve instance list.')) instances_dict = dict([(obj.id, obj) for obj in instances]) for ip in floating_ips: ip.instance_name = instances_dict[ip.instance_id].name \ if ip.instance_id in instances_dict else None return floating_ips