/
tabs.py
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/
tabs.py
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# 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 Foundation
#
# 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 neutronclient.common import exceptions as neutron_exc
from openstack_dashboard.api import keystone
from openstack_dashboard.api import network
from openstack_dashboard.api import nova
from openstack_dashboard.dashboards.project.access_and_security.\
api_access.tables import EndpointsTable
from openstack_dashboard.dashboards.project.access_and_security.\
floating_ips.tables import FloatingIPsTable
from openstack_dashboard.dashboards.project.access_and_security.\
keypairs.tables import KeypairsTable
from openstack_dashboard.dashboards.project.access_and_security.\
security_groups.tables import SecurityGroupsTable
class SecurityGroupsTab(tabs.TableTab):
table_classes = (SecurityGroupsTable,)
name = _("Security Groups")
slug = "security_groups_tab"
template_name = "horizon/common/_detail_table.html"
permissions = ('openstack.services.compute',)
def get_security_groups_data(self):
try:
security_groups = network.security_group_list(self.request)
except neutron_exc.ConnectionFailed:
security_groups = []
exceptions.handle(self.request)
except Exception:
security_groups = []
exceptions.handle(self.request,
_('Unable to retrieve security groups.'))
return sorted(security_groups, key=lambda group: group.name)
class KeypairsTab(tabs.TableTab):
table_classes = (KeypairsTable,)
name = _("Key Pairs")
slug = "keypairs_tab"
template_name = "horizon/common/_detail_table.html"
permissions = ('openstack.services.compute',)
def get_keypairs_data(self):
try:
keypairs = nova.keypair_list(self.request)
except Exception:
keypairs = []
exceptions.handle(self.request,
_('Unable to retrieve key pair list.'))
return keypairs
class FloatingIPsTab(tabs.TableTab):
table_classes = (FloatingIPsTable,)
name = _("Floating IPs")
slug = "floating_ips_tab"
template_name = "horizon/common/_detail_table.html"
permissions = ('openstack.services.compute',)
def get_floating_ips_data(self):
try:
floating_ips = network.tenant_floating_ip_list(self.request)
except neutron_exc.ConnectionFailed:
floating_ips = []
exceptions.handle(self.request)
except Exception:
floating_ips = []
exceptions.handle(self.request,
_('Unable to retrieve floating IP addresses.'))
try:
floating_ip_pools = network.floating_ip_pools_list(self.request)
except neutron_exc.ConnectionFailed:
floating_ip_pools = []
exceptions.handle(self.request)
except Exception:
floating_ip_pools = []
exceptions.handle(self.request,
_('Unable to retrieve floating IP pools.'))
pool_dict = dict([(obj.id, obj.name) for obj in floating_ip_pools])
attached_instance_ids = [ip.instance_id for ip in floating_ips
if ip.instance_id is not None]
if attached_instance_ids:
instances = []
try:
# TODO(tsufiev): we should pass attached_instance_ids to
# nova.server_list as soon as Nova API allows for this
instances, has_more = nova.server_list(self.request)
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve instance list.'))
instances_dict = dict([(obj.id, obj.name) for obj in instances])
for ip in floating_ips:
ip.instance_name = instances_dict.get(ip.instance_id)
ip.pool_name = pool_dict.get(ip.pool, ip.pool)
return floating_ips
def allowed(self, request):
return network.floating_ip_supported(request)
class APIAccessTab(tabs.TableTab):
table_classes = (EndpointsTable,)
name = _("API Access")
slug = "api_access_tab"
template_name = "horizon/common/_detail_table.html"
def get_endpoints_data(self):
services = []
for i, service in enumerate(self.request.user.service_catalog):
service['id'] = i
services.append(
keystone.Service(service, self.request.user.services_region))
return services
class AccessAndSecurityTabs(tabs.TabGroup):
slug = "access_security_tabs"
tabs = (SecurityGroupsTab, KeypairsTab, FloatingIPsTab, APIAccessTab)
sticky = True