Horizon UI support for Octavia
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# (c) Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# 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 oslo_log import log as logging
from django.utils.translation import ugettext_lazy as _
import horizon
from openstack_dashboard.api import neutron
LOG = logging.getLogger(__name__)
class NGLoadBalancers(horizon.Panel):
name = _("Load Balancers")
slug = 'ngloadbalancersv2'
permissions = ('openstack.services.network',)
def allowed(self, context):
request = context['request']
try:
if not neutron.is_service_enabled(request,
config_name='enable_lb',
ext_name='lbaasv2'):
return False
except Exception:
LOG.error("Call to list enabled services failed. This is likely "
"due to a problem communicating with the Neutron "
"endpoint. Load Balancers v2 panel will not be "
"displayed")
return False
return super(NGLoadBalancers, self).allowed(context)