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# Copyright (C) 2022 Fujitsu
# 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 logging
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
LOG = logging.getLogger(__name__)
_ATTR_MAP = (
('id', 'ID', tacker_osc_utils.LIST_BOTH),
('callbackUri', 'Callback Uri', tacker_osc_utils.LIST_BOTH)
)
_FORMATTERS = {
'filter': tacker_osc_utils.FormatComplexDataColumn,
'_links': tacker_osc_utils.FormatComplexDataColumn
}
_MIXED_CASE_FIELDS = (
'callbackUri'
)
_VNF_FM_SUB_ID = 'vnf_fm_sub_id'
def _get_columns(vnffm_sub_obj):
column_map = {
'id': 'ID',
'filter': 'Filter',
'callbackUri': 'Callback Uri',
'_links': 'Links'
}
return sdk_utils.get_osc_show_columns_for_sdk_resource(
vnffm_sub_obj, column_map)
class CreateVnfFmSub(command.ShowOne):
_description = _("Create a new VNF FM subscription")
def get_parser(self, prog_name):
parser = super(CreateVnfFmSub, self).get_parser(prog_name)
parser.add_argument(
'request_file',
metavar="<param-file>",
help=_('Specify create VNF FM subscription request '
'parameters in a json file.'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.tackerclient
vnf_fm_sub = client.create_vnf_fm_sub(
tacker_osc_utils.jsonfile2body(parsed_args.request_file))
display_columns, columns = _get_columns(vnf_fm_sub)
data = utils.get_item_properties(
sdk_utils.DictModel(vnf_fm_sub), columns,
formatters=_FORMATTERS, mixed_case_fields=_MIXED_CASE_FIELDS)
return (display_columns, data)
class ListVnfFmSub(command.Lister):
_description = _("List VNF FM subs")
def get_parser(self, prog_name):
LOG.debug('get_parser(%s)', prog_name)
parser = super(ListVnfFmSub, self).get_parser(prog_name)
parser.add_argument(
"--filter",
metavar="<filter>",
help=_("Attribute-based-filtering parameters"),
)
return parser
def take_action(self, parsed_args):
_params = {}
if parsed_args.filter:
_params['filter'] = parsed_args.filter
client = self.app.client_manager.tackerclient
data = client.list_vnf_fm_subs(**_params)
headers, columns = tacker_osc_utils.get_column_definitions(
_ATTR_MAP, long_listing=True)
return (headers,
(utils.get_dict_properties(
s, columns, formatters=_FORMATTERS,
mixed_case_fields=_MIXED_CASE_FIELDS,
) for s in data['vnf_fm_subs']))
class ShowVnfFmSub(command.ShowOne):
_description = _("Display VNF FM subscription details")
def get_parser(self, prog_name):
parser = super(ShowVnfFmSub, self).get_parser(prog_name)
parser.add_argument(
_VNF_FM_SUB_ID,
metavar="<vnf-fm-sub-id>",
help=_("VNF FM subscription ID to display"))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.tackerclient
obj = client.show_vnf_fm_sub(parsed_args.vnf_fm_sub_id)
display_columns, columns = _get_columns(obj)
data = utils.get_item_properties(
sdk_utils.DictModel(obj), columns,
mixed_case_fields=_MIXED_CASE_FIELDS,
formatters=_FORMATTERS)
return (display_columns, data)
class DeleteVnfFmSub(command.Command):
_description = _("Delete VNF FM subscription(s)")
def get_parser(self, prog_name):
parser = super(DeleteVnfFmSub, self).get_parser(prog_name)
parser.add_argument(
_VNF_FM_SUB_ID,
metavar="<vnf-fm-sub-id>",
nargs="+",
help=_("VNF FM subscription ID(s) to delete"))
return parser
def take_action(self, parsed_args):
error_count = 0
client = self.app.client_manager.tackerclient
vnf_fm_sub_ids = parsed_args.vnf_fm_sub_id
for sub_id in vnf_fm_sub_ids:
try:
client.delete_vnf_fm_sub(sub_id)
except Exception as e:
error_count += 1
LOG.error(_("Failed to delete VNF FM subscription with "
"ID '%(sub_id)s': %(e)s"),
{'sub_id': sub_id, 'e': e})
total = len(vnf_fm_sub_ids)
if error_count > 0:
msg = (_("Failed to delete %(error_count)s of %(total)s "
"VNF FM subscriptions.") % {'error_count': error_count,
'total': total})
raise exceptions.CommandError(message=msg)
if total > 1:
print(_('All specified VNF FM subscriptions are deleted '
'successfully'))
else:
print(_("VNF FM subscription '%s' deleted "
"successfully") % vnf_fm_sub_ids[0])
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