Source code for openstack_dashboard.dashboards.project.loadbalancers.panel

# 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
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# under the License.

import logging

from django.utils.translation import ugettext_lazy as _

import horizon

from openstack_dashboard.api import neutron

LOG = logging.getLogger(__name__)


[docs]class LoadBalancer(horizon.Panel): name = _("Load Balancers") slug = "loadbalancers" permissions = ('openstack.services.network',)
[docs] def allowed(self, context): request = context['request'] if not request.user.has_perms(self.permissions): return False try: if not neutron.is_service_enabled(request, config_name='enable_lb', ext_name='lbaas'): 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 panel will not be displayed.") return False if not super(LoadBalancer, self).allowed(context): return False return True

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