# Copyright 2016 NEC Corporation. # All Rights Reserved # # 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 # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. # import yaml from osc_lib.command import command from osc_lib import utils from tackerclient.common import exceptions from tackerclient.i18n import _ from tackerclient.osc import sdk_utils from tackerclient.osc import utils as tacker_osc_utils from tackerclient.tacker import v1_0 as tackerV10 _attr_map = ( ('id', 'ID', tacker_osc_utils.LIST_BOTH), ('name', 'Name', tacker_osc_utils.LIST_BOTH), ('template_source', 'Template_Source', tacker_osc_utils.LIST_BOTH), ('description', 'Description', tacker_osc_utils.LIST_BOTH), ) _VNFD = "vnfd" _formatters = { 'attributes': tacker_osc_utils.format_dict_with_indention, } def _get_columns(item): column_map = { 'tenant_id': 'project_id', } return sdk_utils.get_osc_show_columns_for_sdk_resource(item, column_map) class CreateVNFD(command.ShowOne): _description = _("Create a new VNFD") def get_parser(self, prog_name): parser = super(CreateVNFD, self).get_parser(prog_name) parser.add_argument( 'name', metavar='NAME', help=_('Name for VNFD')) parser.add_argument( '--tenant-id', metavar='TENANT_ID', help=_('The owner tenant ID or project ID')) parser.add_argument( '--vnfd-file', required=True, help=_('YAML file with VNFD parameters')) parser.add_argument( '--description', help=_('Set a description for the VNFD')) return parser def args2body(self, parsed_args): body = {_VNFD: {}} vnfd = None if not parsed_args.vnfd_file: raise exceptions.InvalidInput(reason="Invalid input for vnfd file") with open(parsed_args.vnfd_file) as f: vnfd = f.read() try: vnfd = yaml.load(vnfd, Loader=yaml.SafeLoader) except yaml.YAMLError as e: msg = _("yaml failed to load vnfd file. %s") % e raise exceptions.InvalidInput(reason=msg) if not vnfd: raise exceptions.InvalidInput(reason="vnfd file is empty") body[_VNFD]['attributes'] = {'vnfd': vnfd} tackerV10.update_dict(parsed_args, body[_VNFD], ['tenant_id', 'name', 'description']) return body def take_action(self, parsed_args): client = self.app.client_manager.tackerclient vnfd = client.create_vnfd(self.args2body(parsed_args)) display_columns, columns = _get_columns(vnfd[_VNFD]) vnfd[_VNFD]['attributes']['vnfd'] = yaml.load( vnfd[_VNFD]['attributes']['vnfd']) data = utils.get_item_properties( sdk_utils.DictModel(vnfd[_VNFD]), columns, formatters=_formatters) return (display_columns, data) class DeleteVNFD(command.Command): _description = _("Delete VNFD(s).") def get_parser(self, prog_name): parser = super(DeleteVNFD, self).get_parser(prog_name) parser.add_argument( _VNFD, metavar="", nargs="+", help=_("VNFD(s) to delete (name or ID)") ) return parser def take_action(self, parsed_args): client = self.app.client_manager.tackerclient failure = False deleted_ids = [] failed_items = {} for resource_id in parsed_args.vnfd: try: obj = tackerV10.find_resourceid_by_name_or_id( client, _VNFD, resource_id) client.delete_vnfd(obj) deleted_ids.append(resource_id) except Exception as e: failure = True failed_items[resource_id] = e if failure: msg = '' if deleted_ids: msg = (_('Successfully deleted %(resource)s(s):' ' %(deleted_list)s') % {'deleted_list': ', '.join(deleted_ids), 'resource': _VNFD}) err_msg = _("\n\nUnable to delete the below" " %s(s):") % _VNFD for failed_id, error in failed_items.items(): err_msg += (_('\n Cannot delete %(failed_id)s: %(error)s') % {'failed_id': failed_id, 'error': error}) msg += err_msg raise exceptions.CommandError(message=msg) else: print((_('All specified %(resource)s(s) deleted successfully') % {'resource': _VNFD})) return class ListVNFD(command.Lister): _description = ("List (VNFD)s that belong to a given tenant.") def get_parser(self, prog_name): parser = super(ListVNFD, self).get_parser(prog_name) parser.add_argument( '--template-source', help=_("List VNFD with specified template source. Available \ options are 'onboarded' (default), 'inline' or 'all'"), action='store', default='onboarded') return parser def take_action(self, parsed_args): client = self.app.client_manager.tackerclient data = client.list_vnfds() headers, columns = tacker_osc_utils.get_column_definitions( _attr_map, long_listing=None) return (headers, (utils.get_dict_properties( s, columns, ) for s in data[_VNFD + 's'])) class ShowVNFD(command.ShowOne): _description = _("Display VNFD details") def get_parser(self, prog_name): parser = super(ShowVNFD, self).get_parser(prog_name) parser.add_argument( _VNFD, metavar="", help=_("VNFD to display (name or ID)") ) return parser def take_action(self, parsed_args): client = self.app.client_manager.tackerclient obj_id = tackerV10.find_resourceid_by_name_or_id( client, _VNFD, parsed_args.vnfd) obj = client.show_vnfd(obj_id) obj[_VNFD]['attributes']['vnfd'] = yaml.load( obj[_VNFD]['attributes']['vnfd']) display_columns, columns = _get_columns(obj[_VNFD]) data = utils.get_item_properties( sdk_utils.DictModel(obj[_VNFD]), columns, formatters=_formatters) return (display_columns, data) class ShowTemplateVNFD(command.ShowOne): _description = _("Display VNFD Template details") def get_parser(self, prog_name): parser = super(ShowTemplateVNFD, self).get_parser(prog_name) parser.add_argument( _VNFD, metavar="", help=_("VNFD to display (name or ID)") ) return parser def take_action(self, parsed_args): client = self.app.client_manager.tackerclient obj_id = tackerV10.find_resourceid_by_name_or_id( client, _VNFD, parsed_args.vnfd) obj = client.show_vnfd(obj_id) obj[_VNFD]['attributes']['vnfd'] = yaml.load( obj[_VNFD]['attributes']['vnfd']) data = utils.get_item_properties( sdk_utils.DictModel(obj[_VNFD]), (u'attributes',), formatters=_formatters) data = (data or _('Unable to display VNFD template!')) return ((u'attributes',), data)