ed102cac10
vnfd templates, parameter and config files are sent as yaml strings in requests body to tacker server. Change the attributes to dictionary objects. New behavior is applicable to tosca templates only. Also, this change may mangle the order of nodes in tosca templates. In order to address this concern and preserve the network interfaces order in these nodes, there will be follow on patch (on server) to addres this. Change-Id: I05a1d60dc643dca864aff559f37491914b1fcfc3 Partial-Bug: #1591361
103 lines
3.3 KiB
Python
103 lines
3.3 KiB
Python
#
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# Copyright 2013 Intel Corporation
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# All Rights Reserved.
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#
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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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from oslo_serialization import jsonutils
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import yaml
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from tackerclient.common import utils
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from tackerclient.i18n import _
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from tackerclient.tacker import v1_0 as tackerV10
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_VNFD = "vnfd"
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class ListVNFD(tackerV10.ListCommand):
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"""List VNFD that belong to a given tenant."""
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resource = _VNFD
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list_columns = ['id', 'name', 'description', 'infra_driver', 'mgmt_driver']
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class ShowVNFD(tackerV10.ShowCommand):
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"""Show information of a given VNFD."""
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resource = _VNFD
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class CreateVNFD(tackerV10.CreateCommand):
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"""Create a VNFD."""
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resource = _VNFD
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remove_output_fields = ["attributes"]
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def add_known_arguments(self, parser):
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group = parser.add_mutually_exclusive_group(required=True)
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group.add_argument('--vnfd-file', help='Specify VNFD file')
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group.add_argument('--vnfd', help='Specify VNFD')
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parser.add_argument(
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'name', metavar='NAME',
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help='Set a name for the VNFD')
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parser.add_argument(
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'--description',
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help='Set a description for the VNFD')
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def args2body(self, parsed_args):
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body = {self.resource: {}}
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vnfd = None
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if parsed_args.vnfd_file:
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with open(parsed_args.vnfd_file) as f:
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vnfd = f.read()
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if "tosca_definitions_version" in vnfd:
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vnfd = yaml.load(vnfd, Loader=yaml.SafeLoader)
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if parsed_args.vnfd:
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vnfd = parsed_args.vnfd
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if isinstance(vnfd, str):
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vnfd = yaml.load(vnfd, Loader=yaml.SafeLoader)
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utils.deprecate_warning(what='yaml as string',
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as_of='N',
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in_favor_of='yaml as dictionary')
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if vnfd:
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body[self.resource]['attributes'] = {'vnfd': vnfd}
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tackerV10.update_dict(parsed_args, body[self.resource],
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['tenant_id', 'name', 'description'])
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return body
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class DeleteVNFD(tackerV10.DeleteCommand):
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"""Delete a given VNFD."""
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resource = _VNFD
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class ShowTemplateVNFD(tackerV10.ShowCommand):
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"""Show template of a given VNFD."""
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resource = _VNFD
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def run(self, parsed_args):
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self.log.debug('run(%s)', parsed_args)
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template = None
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data = self.get_data(parsed_args)
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try:
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attributes_index = data[0].index('attributes')
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attributes_json = data[1][attributes_index]
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template = jsonutils.loads(attributes_json).get('vnfd', None)
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except (IndexError, TypeError, ValueError) as e:
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self.log.debug('Data handling error: %s', str(e))
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print(template or _('Unable to display VNFD template!'))
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