8f59524c3e
bp/neutron https://wiki.openstack.org/wiki/OpenStackClient/Commands#Network_2 Change-Id: I89ee083154afa544b03587e84becace36d9d522a
44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# 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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from openstackclient.common import exceptions
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def find(client, resource, resources, name_or_id):
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"""Find a network resource
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:param client: network client
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:param resource: name of the resource
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:param resources: plural name of resource
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:param name_or_id: name or id of resource user is looking for
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For example:
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n = find(netclient, 'network', 'networks', 'matrix')
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"""
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list_method = getattr(client, "list_%s" % resources)
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# Search for by name
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data = list_method(name=name_or_id, fields='id')
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info = data[resources]
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if len(info) == 1:
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return info[0]['id']
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if len(info) > 1:
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msg = "More than one %s exists with the name '%s'."
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raise exceptions.CommandError(msg % (resource, name_or_id))
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# Search for by id
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data = list_method(id=name_or_id, fields='id')
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info = data[resources]
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if len(info) == 1:
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return info[0]['id']
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msg = "No %s with a name or ID of '%s' exists." % (resource, name_or_id)
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raise exceptions.CommandError(msg)
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