Complete VIM osc commands
Change-Id: I3cb21b0583020db8a91789e2168d2a51d45d0cf4 Implements: blueprint tacker-support-python-openstackclient
This commit is contained in:
gongysh
parent
8ce414c612
commit
573de86f7f
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@ -35,7 +35,11 @@ openstack.cli.extension =
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tackerclient = tackerclient.osc.plugin
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openstack.tackerclient.v1 =
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vim_register = tackerclient.osc.v1.nfvo.vim:CreateVIM
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vim_list = tackerclient.osc.v1.nfvo.vim:ListVIM
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vim_set = tackerclient.osc.v1.nfvo.vim:UpdateVIM
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vim_delete = tackerclient.osc.v1.nfvo.vim:DeleteVIM
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vim_show = tackerclient.osc.v1.nfvo.vim:ShowVIM
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[build_sphinx]
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@ -0,0 +1,102 @@
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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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def get_osc_show_columns_for_sdk_resource(
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sdk_resource,
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osc_column_map,
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invisible_columns=None
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):
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"""Get and filter the display and attribute columns for an SDK resource.
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Common utility function for preparing the output of an OSC show command.
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Some of the columns may need to get renamed, others made invisible.
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:param sdk_resource: An SDK resource
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:param osc_column_map: A hash of mappings for display column names
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:param invisible_columns: A list of invisible column names
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:returns: Two tuples containing the names of the display and attribute
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columns
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"""
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if getattr(sdk_resource, 'allow_get', None) is not None:
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resource_dict = sdk_resource.to_dict(
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body=True, headers=False, ignore_none=False)
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else:
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resource_dict = sdk_resource
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# Build the OSC column names to display for the SDK resource.
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attr_map = {}
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display_columns = list(resource_dict.keys())
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invisible_columns = [] if invisible_columns is None else invisible_columns
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for col_name in invisible_columns:
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if col_name in display_columns:
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display_columns.remove(col_name)
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for sdk_attr, osc_attr in osc_column_map.items():
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if sdk_attr in display_columns:
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attr_map[osc_attr] = sdk_attr
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display_columns.remove(sdk_attr)
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if osc_attr not in display_columns:
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display_columns.append(osc_attr)
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sorted_display_columns = sorted(display_columns)
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# Build the SDK attribute names for the OSC column names.
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attr_columns = []
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for column in sorted_display_columns:
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new_column = attr_map[column] if column in attr_map else column
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attr_columns.append(new_column)
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return tuple(sorted_display_columns), tuple(attr_columns)
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class DictModel(dict):
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"""Convert dict into an object that provides attribute access to values."""
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def __init__(self, *args, **kwargs):
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"""Convert dict values to DictModel values."""
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super(DictModel, self).__init__(*args, **kwargs)
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def needs_upgrade(item):
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return isinstance(item, dict) and not isinstance(item, DictModel)
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def upgrade(item):
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"""Upgrade item if it needs to be upgraded."""
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if needs_upgrade(item):
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return DictModel(item)
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else:
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return item
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for key, value in self.items():
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if isinstance(value, (list, tuple)):
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# Keep the same type but convert dicts to DictModels
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self[key] = type(value)(
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(upgrade(item) for item in value)
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)
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elif needs_upgrade(value):
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# Change dict instance values to DictModel instance values
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self[key] = DictModel(value)
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def __getattr__(self, name):
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try:
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return self[name]
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except KeyError as e:
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raise AttributeError(e)
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def __setattr__(self, name, value):
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self[name] = value
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def __delattr__(self, name):
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del self[name]
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def __str__(self):
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pairs = ['%s=%s' % (k, v) for k, v in self.items()]
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return ', '.join(sorted(pairs))
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@ -26,6 +26,7 @@ from keystoneclient import exceptions as identity_exc
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from keystoneclient.v3 import domains
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from keystoneclient.v3 import projects
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from osc_lib import utils
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from oslo_serialization import jsonutils
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from tackerclient.i18n import _
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@ -35,6 +36,18 @@ LIST_SHORT_ONLY = 'short_only'
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LIST_LONG_ONLY = 'long_only'
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def format_dict_with_indention(data):
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"""Return a formatted string of key value pairs
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:param data: a dict
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:rtype: a string formatted to key='value'
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"""
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if data is None:
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return None
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return jsonutils.dumps(data, indent=4)
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def get_column_definitions(attr_map, long_listing):
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"""Return table headers and column names for a listing table.
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@ -14,11 +14,18 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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import yaml
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from osc_lib.command import command
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from osc_lib import utils
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from oslo_utils import strutils
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from tackerclient.common import exceptions
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from tackerclient.i18n import _
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from tackerclient.osc import sdk_utils
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from tackerclient.osc import utils as tacker_osc_utils
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from tackerclient.tacker import v1_0 as tackerV10
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from tackerclient.tacker.v1_0.nfvo import vim_utils
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_attr_map = (
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('id', 'ID', tacker_osc_utils.LIST_BOTH),
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@ -32,6 +39,8 @@ _attr_map = (
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('status', 'Status', tacker_osc_utils.LIST_BOTH),
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)
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_VIM = 'vim'
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class ListVIM(command.Lister):
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_description = _("List VIMs that belong to a given tenant.")
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@ -53,4 +62,206 @@ class ListVIM(command.Lister):
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return (headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in data['vims']))
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) for s in data[_VIM + 's']))
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class ShowVIM(command.ShowOne):
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_description = _("Display VIM details")
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def get_parser(self, prog_name):
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parser = super(ShowVIM, self).get_parser(prog_name)
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parser.add_argument(
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_VIM,
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metavar="<VIM>",
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help=_("VIM to display (name or ID)")
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)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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obj_id = tackerV10.find_resourceid_by_name_or_id(
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client, _VIM, parsed_args.vim)
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obj = client.show_vim(obj_id)
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display_columns, columns = _get_columns(obj[_VIM])
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data = utils.get_item_properties(
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sdk_utils.DictModel(obj[_VIM]),
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columns,
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formatters=_formatters)
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return (display_columns, data)
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class CreateVIM(command.ShowOne):
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_description = _("Register a new VIM")
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def get_parser(self, prog_name):
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parser = super(CreateVIM, self).get_parser(prog_name)
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parser.add_argument(
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'name', metavar='NAME',
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help=_('Set a name for the VIM'))
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parser.add_argument(
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'--config-file',
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required=True,
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help=_('YAML file with VIM configuration parameters'))
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parser.add_argument(
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'--description',
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help=_('Set a description for the VIM'))
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parser.add_argument(
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'--is-default',
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action='store_true',
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default=False,
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help=_('Set as default VIM'))
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return parser
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def args2body(self, parsed_args):
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body = {_VIM: {}}
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if parsed_args.config_file:
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with open(parsed_args.config_file) as f:
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vim_config = f.read()
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try:
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config_param = yaml.load(vim_config,
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Loader=yaml.SafeLoader)
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except yaml.YAMLError as e:
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raise exceptions.InvalidInput(e)
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vim_obj = body[_VIM]
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try:
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auth_url = config_param.pop('auth_url')
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except KeyError:
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raise exceptions.TackerClientException(message='Auth URL must be '
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'specified',
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status_code=404)
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vim_obj['auth_url'] = vim_utils.validate_auth_url(auth_url).geturl()
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vim_utils.args2body_vim(config_param, vim_obj)
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tackerV10.update_dict(parsed_args, body[_VIM],
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['tenant_id', 'name', 'description',
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'is_default'])
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return body
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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vim = client.create_vim(self.args2body(parsed_args))
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display_columns, columns = _get_columns(vim[_VIM])
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data = utils.get_item_properties(
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sdk_utils.DictModel(vim[_VIM]),
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columns, formatters=_formatters)
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return (display_columns, data)
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class DeleteVIM(command.Command):
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_description = _("Delete VIM(s).")
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def get_parser(self, prog_name):
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parser = super(DeleteVIM, self).get_parser(prog_name)
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parser.add_argument(
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_VIM,
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metavar="<VIM>",
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nargs="+",
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help=_("VIM(s) to delete (name or ID)")
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)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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failure = False
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deleted_ids = []
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failed_items = {}
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for resource_id in parsed_args.vim:
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try:
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obj = tackerV10.find_resourceid_by_name_or_id(
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client, _VIM, resource_id)
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client.delete_vim(obj)
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deleted_ids.append(resource_id)
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except Exception as e:
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failure = True
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failed_items[resource_id] = e
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if failure:
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msg = ''
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if deleted_ids:
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msg = (_('Successfully deleted %(resource)s(s):'
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' %(deleted_list)s') % {'deleted_list':
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', '.join(deleted_ids),
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'resource': _VIM})
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err_msg = _("\n\nUnable to delete the below"
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" %s(s):") % _VIM
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for failed_id, error in failed_items.iteritems():
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err_msg += (_('\n Cannot delete %(failed_id)s: %(error)s')
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% {'failed_id': failed_id,
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'error': error})
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msg += err_msg
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raise exceptions.CommandError(msg)
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else:
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print((_('All specified %(resource)s(s) deleted successfully')
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% {'resource': _VIM}))
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return
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class UpdateVIM(command.ShowOne):
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_description = _("Update VIM.")
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def get_parser(self, prog_name):
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parser = super(UpdateVIM, self).get_parser(prog_name)
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parser.add_argument(
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'id', metavar="VIM",
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help=_('ID or name of %s to update') % _VIM)
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parser.add_argument(
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'--config-file',
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required=False,
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help=_('YAML file with VIM configuration parameters'))
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parser.add_argument(
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'--name',
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help=_('New name for the VIM'))
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parser.add_argument(
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'--description',
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help=_('New description for the VIM'))
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parser.add_argument(
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'--is-default',
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type=strutils.bool_from_string,
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metavar='{True,False}',
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help=_('Indicate whether the VIM is used as default'))
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return parser
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def args2body(self, parsed_args):
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body = {_VIM: {}}
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config_param = None
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# config arg passed as data overrides config yaml when both args passed
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if parsed_args.config_file:
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with open(parsed_args.config_file) as f:
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config_yaml = f.read()
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try:
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config_param = yaml.load(config_yaml)
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except yaml.YAMLError as e:
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raise exceptions.InvalidInput(e)
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vim_obj = body[_VIM]
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if config_param is not None:
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vim_utils.args2body_vim(config_param, vim_obj)
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tackerV10.update_dict(parsed_args, body[_VIM],
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['tenant_id', 'name', 'description',
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'is_default'])
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# type attribute is read-only, it can't be updated, so remove it
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# in update method
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body[_VIM].pop('type', None)
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return body
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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obj_id = tackerV10.find_resourceid_by_name_or_id(
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client, _VIM, parsed_args.id)
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vim = client.update_vim(obj_id, self.args2body(parsed_args))
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display_columns, columns = _get_columns(vim[_VIM])
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data = utils.get_item_properties(
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sdk_utils.DictModel(vim[_VIM]), columns,
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formatters=_formatters)
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return (display_columns, data)
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_formatters = {
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'auth_cred': tacker_osc_utils.format_dict_with_indention,
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'placement_attr': tacker_osc_utils.format_dict_with_indention,
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'vim_project': tacker_osc_utils.format_dict_with_indention,
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}
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def _get_columns(item):
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column_map = {
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'tenant_id': 'project_id',
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}
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return sdk_utils.get_osc_show_columns_for_sdk_resource(item, column_map)
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@ -128,7 +128,7 @@ class UpdateVIM(tackerV10.UpdateCommand):
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'is_default'])
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# type attribute is read-only, it can't be updated, so remove it
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# in update method
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body['vim'].pop('type')
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body['vim'].pop('type', None)
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return body
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