66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
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# Copyright 2016 IBM
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# All Rights Reserved
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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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#
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import argparse
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from cliff import show
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from oslo_serialization import jsonutils
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from neutronclient._i18n import _
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from neutronclient.neutron import v2_0
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class ShowAutoAllocatedTopology(v2_0.NeutronCommand, show.ShowOne):
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"""Show the auto-allocated topology of a given tenant."""
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resource = 'auto_allocated_topology'
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def get_parser(self, prog_name):
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parser = super(ShowAutoAllocatedTopology, self).get_parser(prog_name)
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parser.add_argument(
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'--tenant-id', metavar='tenant-id',
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help=_('The owner tenant ID.'))
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# Allow people to do
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# neutron auto-allocated-topology-show <tenant-id>
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# (Only useful to users who can look at other tenants' topologies.)
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# We use a different name for this arg because the default will
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# override whatever is in the named arg otherwise.
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parser.add_argument(
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'pos_tenant_id',
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help=argparse.SUPPRESS, nargs='?')
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return parser
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def take_action(self, parsed_args):
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client = self.get_client()
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tenant_id = parsed_args.tenant_id or parsed_args.pos_tenant_id
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data = client.show_auto_allocated_topology(tenant_id)
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if self.resource in data:
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for k, v in data[self.resource].items():
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if isinstance(v, list):
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value = ""
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for _item in v:
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if value:
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value += "\n"
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if isinstance(_item, dict):
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value += jsonutils.dumps(_item)
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else:
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value += str(_item)
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data[self.resource][k] = value
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elif v is None:
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data[self.resource][k] = ''
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return zip(*sorted(data[self.resource].items()))
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else:
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return None
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