horizon/openstack_dashboard/dashboards/admin/info/tabs.py
IWAMOTO Toshihiro 2e59431227 Look for volumev2 endpoints instead of volume
Volumes tabs should be enabled when volumev2 endpoint is registered.
Currently, Horizon considers no volume service is running if there
is no V1 endpoint, which doesn't make sense as Horizon no longer
supports the cinder V1 protocol.

Co-Authored-By: itxaka <itxaka@redhat.com>
Change-Id: I35d821eedb75f73f9330ed11f921694104eed0c6
Closes-Bug: 1415712
2016-02-23 11:47:25 +01:00

137 lines
4.9 KiB
Python

# Copyright 2012 Nebula, Inc.
#
# 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.api import base
from openstack_dashboard.api import cinder
from openstack_dashboard.api import heat
from openstack_dashboard.api import keystone
from openstack_dashboard.api import neutron
from openstack_dashboard.api import nova
from openstack_dashboard.dashboards.admin.info import constants
from openstack_dashboard.dashboards.admin.info import tables
class ServicesTab(tabs.TableTab):
table_classes = (tables.ServicesTable,)
name = tables.ServicesTable.Meta.verbose_name
slug = tables.ServicesTable.Meta.name
template_name = constants.INFO_DETAIL_TEMPLATE_NAME
def get_services_data(self):
request = self.tab_group.request
services = []
for i, service in enumerate(request.user.service_catalog):
service['id'] = i
services.append(
keystone.Service(service, request.user.services_region))
return services
class NovaServicesTab(tabs.TableTab):
table_classes = (tables.NovaServicesTable,)
name = tables.NovaServicesTable.Meta.verbose_name
slug = tables.NovaServicesTable.Meta.name
template_name = constants.INFO_DETAIL_TEMPLATE_NAME
permissions = ('openstack.services.compute',)
def get_nova_services_data(self):
try:
services = nova.service_list(self.tab_group.request)
except Exception:
msg = _('Unable to get nova services list.')
exceptions.check_message(["Connection", "refused"], msg)
exceptions.handle(self.request, msg)
services = []
return services
class CinderServicesTab(tabs.TableTab):
table_classes = (tables.CinderServicesTable,)
name = tables.CinderServicesTable.Meta.verbose_name
slug = tables.CinderServicesTable.Meta.name
template_name = constants.INFO_DETAIL_TEMPLATE_NAME
permissions = (
('openstack.services.volume', 'openstack.services.volumev2'),
)
def get_cinder_services_data(self):
try:
services = cinder.service_list(self.tab_group.request)
except Exception:
msg = _('Unable to get cinder services list.')
exceptions.check_message(["Connection", "refused"], msg)
exceptions.handle(self.request, msg)
services = []
return services
class NetworkAgentsTab(tabs.TableTab):
table_classes = (tables.NetworkAgentsTable,)
name = tables.NetworkAgentsTable.Meta.verbose_name
slug = tables.NetworkAgentsTable.Meta.name
template_name = constants.INFO_DETAIL_TEMPLATE_NAME
def allowed(self, request):
try:
return (base.is_service_enabled(request, 'network') and
neutron.is_extension_supported(request, 'agent'))
except Exception:
exceptions.handle(request, _('Unable to get network agents info.'))
return False
def get_network_agents_data(self):
try:
agents = neutron.agent_list(self.tab_group.request)
except Exception:
msg = _('Unable to get network agents list.')
exceptions.check_message(["Connection", "refused"], msg)
exceptions.handle(self.request, msg)
agents = []
return agents
class HeatServiceTab(tabs.TableTab):
table_classes = (tables.HeatServiceTable,)
name = tables.HeatServiceTable.Meta.verbose_name
slug = tables.HeatServiceTable.Meta.name
template_name = constants.INFO_DETAIL_TEMPLATE_NAME
def allowed(self, request):
try:
return (base.is_service_enabled(request, 'orchestration'))
except Exception:
exceptions.handle(request, _('Orchestration service is disabled.'))
return False
def get_heat_services_data(self):
try:
services = heat.service_list(self.tab_group.request)
except Exception:
msg = _('Unable to get Orchestration service list.')
exceptions.check_message(["Connection", "refused"], msg)
exceptions.handle(self.request, msg)
services = []
return services
class SystemInfoTabs(tabs.TabGroup):
slug = "system_info"
tabs = (ServicesTab, NovaServicesTab, CinderServicesTab,
NetworkAgentsTab, HeatServiceTab)
sticky = True