Source code for watcherclient.v1.data_model_shell

# Copyright 2019 ZTE Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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from watcherclient._i18n import _
from watcherclient.common import command
from watcherclient import exceptions
from watcherclient.v1 import resource_fields as res_fields


[docs]class ListDataModel(command.Lister): """List information on retrieved data model."""
[docs] def get_parser(self, prog_name): parser = super(ListDataModel, self).get_parser(prog_name) parser.add_argument( '--type', metavar='<type>', dest='type', help=_('Type of Datamodel user want to list. ' 'Supported values: compute. ' 'Future support values: storage, baremetal. ' 'Default type is compute.')) parser.add_argument( '--audit', metavar='<audit>', dest='audit', help=_('UUID of the audit')) parser.add_argument( '--detail', dest='detail', action='store_true', default=False, help=_("Show detailed information about data model.")) return parser
[docs] def get_tuple(self, dic, fields): ret_tup = [] for item in fields: ret_tup.append(dic.get(item)) return tuple(ret_tup)
[docs] def take_action(self, parsed_args): client = getattr(self.app.client_manager, "infra-optim") allowed_type = ['compute', 'storage', 'baremetal'] params = {} if parsed_args.audit: params["audit"] = parsed_args.audit if parsed_args.type: if parsed_args.type not in allowed_type: raise exceptions.CommandError( 'Type %s error, ' 'Please check the valid type!' % parsed_args.type) params["data_model_type"] = parsed_args.type try: data_model = client.data_model.list(**params) except exceptions.HTTPNotFound as exc: raise exceptions.CommandError(str(exc)) # TODO(chenker) Add Storage MODEL_FIELDS when using Storage Datamodel. if parsed_args.detail: fields = res_fields.COMPUTE_MODEL_LIST_FIELDS field_labels = res_fields.COMPUTE_MODEL_LIST_FIELD_LABELS else: fields = res_fields.COMPUTE_MODEL_SHORT_LIST_FIELDS field_labels = res_fields.COMPUTE_MODEL_SHORT_LIST_FIELD_LABELS return (field_labels, (self.get_tuple(item, fields) for item in data_model.context))