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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2011 Nebula, Inc.
# Copyright 2011 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.contrib import messages
from django.utils.translation import ugettext as _
from novaclient import exceptions as novaclient_exceptions
from horizon import api
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__)
class IndexView(tables.MultiTableView):
table_classes = (KeypairsTable, SecurityGroupsTable, FloatingIPsTable)
template_name = 'nova/access_and_security/index.html'
def get_keypairs_data(self):
try:
keypairs = api.nova.keypair_list(self.request)
except Exception, e:
keypairs = []
LOG.exception("Exception in keypair index")
messages.error(self.request,
_('Keypair list is currently unavailable.'))
return keypairs
def get_security_groups_data(self):
try:
security_groups = api.security_group_list(self.request)
except novaclient_exceptions.ClientException, e:
security_groups = []
LOG.exception("ClientException in security_groups index")
messages.error(self.request,
_('Error fetching security_groups: %s') % e)
return security_groups
def get_floating_ips_data(self):
try:
floating_ips = api.tenant_floating_ip_list(self.request)
except novaclient_exceptions.ClientException, e:
floating_ips = []
LOG.exception("ClientException in floating ip index")
messages.error(self.request,
_('Error fetching floating ips: %s') % e)
return floating_ips
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