131 lines
4.3 KiB
Python
Executable File
131 lines
4.3 KiB
Python
Executable File
# Copyright 2015 Wind River Systems, 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.utils.translation import ugettext_lazy as _
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from django.utils.translation import ungettext_lazy
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from horizon import exceptions
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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 DeleteRoute(tables.DeleteAction):
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@staticmethod
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def action_present(count):
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return ungettext_lazy(
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u"Delete Route",
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u"Delete Routes",
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count
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)
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@staticmethod
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def action_past(count):
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return ungettext_lazy(
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u"Deleted Route",
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u"Deleted Routes",
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count
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)
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def get_redirect_url(self):
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host_id = self.table.kwargs['host_id']
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interface_id = self.table.kwargs['interface_id']
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return reverse('horizon:admin:inventory:viewinterface',
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args=[host_id, interface_id])
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def delete(self, request, obj_id):
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try:
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api.sysinv.route_delete(request, obj_id)
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except Exception:
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exceptions.handle(request, redirect=self.get_redirect_url())
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class CreateRoute(tables.LinkAction):
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name = "create"
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verbose_name = _("Create Route")
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url = "horizon:admin:inventory:addroute"
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classes = ("ajax-modal",)
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icon = "plus"
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def get_link_url(self, datum=None):
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interface_id = self.table.kwargs['interface_id']
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host_id = self.table.kwargs['host_id']
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return reverse(self.url, args=(host_id, interface_id))
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def allowed(self, request, datum=None):
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interface = self.table.get_interface()
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if not interface:
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return False
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if interface.networktype not in ['data', 'control']:
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return False
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if interface.ipv4_mode in ['static']:
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return True
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if interface.ipv6_mode in ['static']:
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return True
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return False
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def get_network_column(route):
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network = getattr(route, 'network')
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prefix = getattr(route, 'prefix')
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return network + '/' + str(prefix)
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class RouteTable(tables.DataTable):
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network = tables.Column(get_network_column,
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verbose_name=_("Network"))
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gateway = tables.Column("gateway",
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verbose_name=_("Gateway"))
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metric = tables.Column("metric",
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verbose_name=_("Metric"))
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def get_object_id(self, datum):
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return unicode(datum.uuid)
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def get_object_display(self, datum):
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return ("%(network)s/%(prefix)s via %(gateway)s" %
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{'network': datum.network,
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'prefix': datum.prefix,
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'gateway': datum.gateway})
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class Meta(object):
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name = "routes"
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verbose_name = _("Route List")
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table_actions = (CreateRoute, DeleteRoute)
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row_actions = (DeleteRoute,)
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def get_interface(self):
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if not hasattr(self, "_interface"):
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try:
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interface_id = self.kwargs["interface_id"]
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self._interface = api.sysinv.host_interface_get(
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self.request, interface_id)
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except Exception:
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redirect = reverse(self.failure_url,
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args=(self.kwargs['host_id'],
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self.kwargs['interface_id'],))
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msg = _("Unable to retrieve interface details.")
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exceptions.handle(self.request, msg, redirect=redirect)
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return
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return self._interface
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def __init__(self, request, data=None, needs_form_wrapper=None, **kwargs):
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super(RouteTable, self).__init__(
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request, data=data, needs_form_wrapper=needs_form_wrapper,
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**kwargs)
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