67b15a6b7a
Change-Id: Ia426970fbece3f0c18bdf0ee555c37407dfbe981
203 lines
7.5 KiB
Python
203 lines
7.5 KiB
Python
# 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 iotronic.api.controllers import base
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from iotronic.api.controllers import link
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from iotronic.api.controllers.v1 import collection
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from iotronic.api.controllers.v1 import types
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from iotronic.api.controllers.v1 import utils as api_utils
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from iotronic.api import expose
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from iotronic.common import exception
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from iotronic.common import policy
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from iotronic import objects
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from oslo_log import log as logging
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LOG = logging.getLogger(__name__)
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import pecan
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from pecan import rest
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import wsme
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from wsme import types as wtypes
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_DEFAULT_RETURN_FIELDS = ('uuid', 'board_uuid', 'MAC_add',
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'VIF_name', 'network', 'ip')
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class Port(base.APIBase):
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"""API representation of a port.
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"""
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uuid = types.uuid
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board_uuid = types.uuid
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MAC_add = wsme.wsattr(wtypes.text)
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VIF_name = wsme.wsattr(wtypes.text)
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network = wsme.wsattr(wtypes.text)
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ip = wsme.wsattr(wtypes.text)
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links = wsme.wsattr([link.Link], readonly=True)
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def __init__(self, **kwargs):
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self.fields = []
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fields = list(objects.Port.fields)
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for k in fields:
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# Skip fields we do not expose.
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if not hasattr(self, k):
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continue
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self.fields.append(k)
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setattr(self, k, kwargs.get(k, wtypes.Unset))
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@staticmethod
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def _convert_with_links(port, url, fields=None):
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port_uuid = port.uuid
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if fields is not None:
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port.unset_fields_except(fields)
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port.links = [link.Link.make_link('self', url, 'ports', port_uuid),
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link.Link.make_link('bookmark', url, 'ports',
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port_uuid, bookmark=True)]
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return port
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@classmethod
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def convert_with_links(cls, rpc_port, fields=None):
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port = Port(**rpc_port.as_dict())
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if fields is not None:
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api_utils.check_for_invalid_fields(fields, port.as_dict())
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return cls._convert_with_links(port, pecan.request.public_url,
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fields=fields)
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class PortCollection(collection.Collection):
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"""API representation of a collection of ports."""
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ports = [Port]
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"""A list containing ports objects"""
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def __init__(self, **kwargs):
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self._type = 'ports'
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@staticmethod
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def convert_with_links(ports, limit, url=None, fields=None, **kwargs):
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collection = PortCollection()
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collection.ports = [Port.convert_with_links(n, fields=fields)
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for n in ports]
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collection.next = collection.get_next(limit, url=url, **kwargs)
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return collection
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class PortsController(rest.RestController):
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"""REST controller for Ports."""
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# public = PublicPortsController()
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invalid_sort_key_list = ['extra', 'location']
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def _get_ports_collection(self, marker, limit, sort_key, sort_dir,
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fields=None, with_public=False,
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all_ports=False):
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limit = api_utils.validate_limit(limit)
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sort_dir = api_utils.validate_sort_dir(sort_dir)
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marker_obj = None
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if marker:
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marker_obj = objects.Port.get_by_uuid(pecan.request.context,
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marker)
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if sort_key in self.invalid_sort_key_list:
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raise exception.InvalidParameterValue(
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("The sort_key value %(key)s is an invalid field for "
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"sorting") % {'key': sort_key})
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filters = {}
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# if all_ports and not pecan.request.context.is_admin:
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# msg = ("all_ports parameter can only be used "
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# "by the administrator.")
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# raise wsme.exc.ClientSideError(msg,
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# status_code=400)
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# else:
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# if not all_ports:
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# filters['owner'] = pecan.request.context.user_id
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# if with_public:
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# filters['with_public'] = with_public
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ports = objects.Port.list(pecan.request.context, limit, marker_obj,
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sort_key=sort_key, sort_dir=sort_dir,
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filters=filters)
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parameters = {'sort_key': sort_key, 'sort_dir': sort_dir}
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return PortCollection.convert_with_links(ports, limit,
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fields=fields, **parameters)
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@expose.expose(PortCollection, types.uuid, int, wtypes.text,
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wtypes.text, types.listtype, types.boolean, types.boolean)
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def get_all(self, marker=None,
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limit=None, sort_key='id', sort_dir='asc',
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fields=None, with_public=False, all_ports=False):
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"""Retrieve a list of ports.
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:param marker: pagination marker for large data sets.
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:param limit: maximum number of resources to return in a single result.
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This value cannot be larger than the value of max_limit
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in the [api] section of the ironic configuration, or only
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max_limit resources will be returned.
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:param sort_key: column to sort results by. Default: id.
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:param sort_dir: direction to sort. "asc" or "desc". Default: asc.
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:param with_public: Optional boolean to get also public ports.
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:param all_ports: Optional boolean to get all the ports.
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Only for the admin
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:param fields: Optional, a list with a specified set of fields
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of the resource to be returned.
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"""
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cdict = pecan.request.context.to_policy_values()
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policy.authorize('iot:port_on_board:get', cdict, cdict)
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if fields is None:
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fields = _DEFAULT_RETURN_FIELDS
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return self._get_ports_collection(marker,
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limit, sort_key, sort_dir,
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with_public=with_public,
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all_ports=all_ports,
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fields=fields)
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@expose.expose(Port, types.uuid_or_name, types.listtype)
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def get_one(self, port_ident, fields=None):
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"""Retrieve information about the given port.
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:param port_ident: UUID or logical name of a port.
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:param fields: Optional, a list with a specified set of fields
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of the resource to be returned.
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"""
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rpc_port = api_utils.get_rpc_port(port_ident)
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# if not rpc_port.public:
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# cdict = pecan.request.context.to_policy_values()
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# cdict['owner'] = rpc_port.owner
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# policy.authorize('iot:port:get_one', cdict, cdict)
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return Port.convert_with_links(rpc_port, fields=fields)
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@expose.expose(None, types.uuid_or_name, status_code=204)
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def delete(self, port_ident):
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rpc_port = api_utils.get_rpc_port(port_ident)
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board = rpc_port.board_uuid
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pecan.request.rpcapi.remove_port_from_board(pecan.request.context,
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board, rpc_port.uuid)
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return
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