188 lines
8.6 KiB
Python
188 lines
8.6 KiB
Python
# 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 ironicclient.common import base
|
|
from ironicclient.common.i18n import _
|
|
from ironicclient.common import utils
|
|
from ironicclient import exc
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class Allocation(base.Resource):
|
|
def __repr__(self):
|
|
return "<Allocation %s>" % self._info
|
|
|
|
|
|
class AllocationManager(base.CreateManager):
|
|
resource_class = Allocation
|
|
_resource_name = 'allocations'
|
|
_creation_attributes = ['extra', 'name', 'resource_class', 'uuid',
|
|
'traits', 'candidate_nodes', 'node', 'owner']
|
|
|
|
def list(self, resource_class=None, state=None, node=None, limit=None,
|
|
marker=None, sort_key=None, sort_dir=None, fields=None,
|
|
owner=None, os_ironic_api_version=None, global_request_id=None):
|
|
"""Retrieve a list of allocations.
|
|
|
|
:param resource_class: Optional, get allocations with this resource
|
|
class.
|
|
:param state: Optional, get allocations in this state. One of
|
|
``allocating``, ``active`` or ``error``.
|
|
:param node: UUID or name of the node of the allocation.
|
|
:param marker: Optional, the UUID of an allocation, eg the last
|
|
allocation from a previous result set. Return
|
|
the next result set.
|
|
:param limit: The maximum number of results to return per
|
|
request, if:
|
|
|
|
1) limit > 0, the maximum number of allocations to return.
|
|
2) limit == 0, return the entire list of allocations.
|
|
3) limit == None, the number of items returned respect the
|
|
maximum imposed by the Ironic API (see Ironic's
|
|
api.max_limit option).
|
|
|
|
:param sort_key: Optional, field used for sorting.
|
|
|
|
:param sort_dir: Optional, direction of sorting, either 'asc' (the
|
|
default) or 'desc'.
|
|
|
|
:param fields: Optional, a list with a specified set of fields
|
|
of the resource to be returned.
|
|
:param owner: Optional, project that owns the allocation.
|
|
|
|
:param os_ironic_api_version: String version (e.g. "1.35") to use for
|
|
the request. If not specified, the client's default is used.
|
|
|
|
:param global_request_id: String containing global request ID header
|
|
value (in form "req-<UUID>") to use for the request.
|
|
|
|
:returns: A list of allocations.
|
|
:raises: InvalidAttribute if a subset of fields is requested with
|
|
detail option set.
|
|
|
|
"""
|
|
if limit is not None:
|
|
limit = int(limit)
|
|
|
|
filters = utils.common_filters(marker, limit, sort_key, sort_dir,
|
|
fields)
|
|
for name, value in [('resource_class', resource_class),
|
|
('state', state), ('node', node),
|
|
('owner', owner)]:
|
|
if value is not None:
|
|
filters.append('%s=%s' % (name, value))
|
|
|
|
if filters:
|
|
path = '?' + '&'.join(filters)
|
|
else:
|
|
path = ''
|
|
header_values = {"os_ironic_api_version": os_ironic_api_version,
|
|
"global_request_id": global_request_id}
|
|
if limit is None:
|
|
return self._list(self._path(path), "allocations", **header_values)
|
|
else:
|
|
return self._list_pagination(self._path(path), "allocations",
|
|
limit=limit, **header_values)
|
|
|
|
def get(self, allocation_id, fields=None, os_ironic_api_version=None,
|
|
global_request_id=None):
|
|
"""Get an allocation with the specified identifier.
|
|
|
|
:param allocation_id: The UUID or name of an allocation.
|
|
:param fields: Optional, a list with a specified set of fields
|
|
of the resource to be returned. Can not be used
|
|
when 'detail' is set.
|
|
:param os_ironic_api_version: String version (e.g. "1.35") to use for
|
|
the request. If not specified, the client's default is used.
|
|
:param global_request_id: String containing global request ID header
|
|
value (in form "req-<UUID>") to use for the request.
|
|
|
|
:returns: an :class:`Allocation` object.
|
|
|
|
"""
|
|
return self._get(resource_id=allocation_id, fields=fields,
|
|
os_ironic_api_version=os_ironic_api_version,
|
|
global_request_id=global_request_id)
|
|
|
|
def delete(self, allocation_id, os_ironic_api_version=None,
|
|
global_request_id=None):
|
|
"""Delete the Allocation.
|
|
|
|
:param allocation_id: The UUID or name of an allocation.
|
|
:param os_ironic_api_version: String version (e.g. "1.35") to use for
|
|
the request. If not specified, the client's default is used.
|
|
:param global_request_id: String containing global request ID header
|
|
value (in form "req-<UUID>") to use for the request.
|
|
"""
|
|
return self._delete(resource_id=allocation_id,
|
|
os_ironic_api_version=os_ironic_api_version,
|
|
global_request_id=global_request_id)
|
|
|
|
def wait(self, allocation_id, timeout=0, poll_interval=1,
|
|
poll_delay_function=None, os_ironic_api_version=None,
|
|
global_request_id=None):
|
|
"""Wait for the Allocation to become active.
|
|
|
|
:param timeout: timeout in seconds, no timeout if 0.
|
|
:param poll_interval: interval in seconds between polls.
|
|
:param poll_delay_function: function to use to wait between polls
|
|
(defaults to time.sleep). Should take one argument - delay time
|
|
in seconds. Any exceptions raised inside it will abort the wait.
|
|
:param os_ironic_api_version: String version (e.g. "1.35") to use for
|
|
the request. If not specified, the client's default is used.
|
|
:param global_request_id: String containing global request ID header
|
|
value (in form "req-<UUID>") to use for the request.
|
|
:return: updated :class:`Allocation` object.
|
|
:raises: StateTransitionFailed if allocation reaches the error state.
|
|
:raises: StateTransitionTimeout on timeout.
|
|
"""
|
|
timeout_msg = _('Allocation %(allocation)s failed to become active '
|
|
'in %(timeout)s seconds') % {
|
|
'allocation': allocation_id,
|
|
'timeout': timeout}
|
|
for _count in utils.poll(timeout, poll_interval, poll_delay_function,
|
|
timeout_msg):
|
|
allocation = self.get(allocation_id,
|
|
os_ironic_api_version=os_ironic_api_version,
|
|
global_request_id=global_request_id)
|
|
if allocation.state == 'error':
|
|
raise exc.StateTransitionFailed(
|
|
_('Allocation %(allocation)s failed: %(error)s') %
|
|
{'allocation': allocation_id,
|
|
'error': allocation.last_error})
|
|
elif allocation.state == 'active':
|
|
return allocation
|
|
|
|
LOG.debug('Still waiting for allocation %(allocation)s to become '
|
|
'active, the current state is %(actual)s',
|
|
{'allocation': allocation_id,
|
|
'actual': allocation.state})
|
|
|
|
def update(self, allocation_id, patch, os_ironic_api_version=None,
|
|
global_request_id=None):
|
|
"""Updates the Allocation. Only 'name' and 'extra' field are allowed.
|
|
|
|
:param allocation_id: The UUID or name of an allocation.
|
|
:param patch: a json PATCH document to apply to this allocation.
|
|
:param os_ironic_api_version: String version (e.g. "1.35") to use for
|
|
the request. If not specified, the client's default is used.
|
|
:param global_request_id: String containing global request ID header
|
|
value (in form "req-<UUID>") to use for the request.
|
|
"""
|
|
return self._update(resource_id=allocation_id, patch=patch,
|
|
os_ironic_api_version=os_ironic_api_version,
|
|
global_request_id=global_request_id)
|