166 lines
5.3 KiB
Python
166 lines
5.3 KiB
Python
# Copyright 2012, Nachi Ueno, NTT MCL, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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from django.core.urlresolvers import reverse
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from django.template.defaultfilters import title # noqa
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from django.utils.translation import ugettext_lazy as _
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from neutronclient.common import exceptions as q_ext
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from horizon import exceptions
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from horizon import messages
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from horizon import tables
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from openstack_dashboard import api
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LOG = logging.getLogger(__name__)
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class DeleteRouter(tables.DeleteAction):
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data_type_singular = _("Router")
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data_type_plural = _("Routers")
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redirect_url = "horizon:project:routers:index"
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policy_rules = (("network", "delete_router"),)
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def get_policy_target(self, request, datum=None):
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project_id = None
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if datum:
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project_id = getattr(datum, 'tenant_id', None)
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return {"project_id": project_id}
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def delete(self, request, obj_id):
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obj = self.table.get_object_by_id(obj_id)
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name = self.table.get_object_display(obj)
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try:
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api.neutron.router_delete(request, obj_id)
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except q_ext.NeutronClientException as e:
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msg = _('Unable to delete router "%s"') % e
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LOG.info(msg)
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messages.error(request, msg)
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redirect = reverse(self.redirect_url)
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raise exceptions.Http302(redirect, message=msg)
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except Exception:
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msg = _('Unable to delete router "%s"') % name
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LOG.info(msg)
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exceptions.handle(request, msg)
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def allowed(self, request, router=None):
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return True
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class CreateRouter(tables.LinkAction):
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name = "create"
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verbose_name = _("Create Router")
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url = "horizon:project:routers:create"
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classes = ("ajax-modal",)
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icon = "plus"
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policy_rules = (("network", "create_router"),)
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class SetGateway(tables.LinkAction):
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name = "setgateway"
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verbose_name = _("Set Gateway")
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url = "horizon:project:routers:setgateway"
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classes = ("ajax-modal",)
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icon = "camera"
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policy_rules = (("network", "update_router"),)
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def get_policy_target(self, request, datum=None):
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project_id = None
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if datum:
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project_id = getattr(datum, 'tenant_id', None)
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return {"project_id": project_id}
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def allowed(self, request, datum=None):
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if datum.external_gateway_info:
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return False
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return True
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class ClearGateway(tables.BatchAction):
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name = "cleargateway"
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action_present = _("Clear")
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action_past = _("Cleared")
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data_type_singular = _("Gateway")
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data_type_plural = _("Gateways")
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classes = ('btn-danger', 'btn-cleargateway')
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redirect_url = "horizon:project:routers:index"
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policy_rules = (("network", "update_router"),)
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def get_policy_target(self, request, datum=None):
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project_id = None
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if datum:
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project_id = getattr(datum, 'tenant_id', None)
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return {"project_id": project_id}
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def action(self, request, obj_id):
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obj = self.table.get_object_by_id(obj_id)
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name = self.table.get_object_display(obj)
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try:
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api.neutron.router_remove_gateway(request, obj_id)
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except Exception as e:
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msg = (_('Unable to clear gateway for router '
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'"%(name)s": "%(msg)s"')
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% {"name": name, "msg": e})
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LOG.info(msg)
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redirect = reverse(self.redirect_url)
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exceptions.handle(request, msg, redirect=redirect)
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def get_success_url(self, request):
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return reverse(self.redirect_url)
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def allowed(self, request, datum=None):
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if datum.external_gateway_info:
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return True
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return False
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class UpdateRow(tables.Row):
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ajax = True
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def get_data(self, request, router_id):
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router = api.neutron.router_get(request, router_id)
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return router
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def get_external_network(router):
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if router.external_gateway_info:
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return router.external_gateway_info['network']
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else:
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return "-"
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class RoutersTable(tables.DataTable):
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name = tables.Column("name",
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verbose_name=_("Name"),
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link="horizon:project:routers:detail")
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status = tables.Column("status",
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filters=(title,),
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verbose_name=_("Status"),
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status=True)
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ext_net = tables.Column(get_external_network,
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verbose_name=_("External Network"))
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def get_object_display(self, obj):
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return obj.name
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class Meta:
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name = "Routers"
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verbose_name = _("Routers")
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status_columns = ["status"]
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row_class = UpdateRow
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table_actions = (CreateRouter, DeleteRouter)
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row_actions = (SetGateway, ClearGateway, DeleteRouter)
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