63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
|
# Copyright (C) 2015 Hewlett-Packard Development Company, L.P.
|
||
|
|
# 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.
|
||
|
|
|
||
|
|
"""Pools interface (v3 extension)"""
|
||
|
|
|
||
|
|
import six
|
||
|
|
|
||
|
|
from cinderclient import base
|
||
|
|
|
||
|
|
|
||
|
|
class Pool(base.Resource):
|
||
|
|
NAME_ATTR = 'name'
|
||
|
|
|
||
|
|
def __repr__(self):
|
||
|
|
return "<Pool: %s>" % self.name
|
||
|
|
|
||
|
|
|
||
|
|
class PoolManager(base.Manager):
|
||
|
|
"""Manage :class:`Pool` resources."""
|
||
|
|
resource_class = Pool
|
||
|
|
|
||
|
|
def list(self, detailed=False):
|
||
|
|
"""Lists all
|
||
|
|
|
||
|
|
:rtype: list of :class:`Pool`
|
||
|
|
"""
|
||
|
|
if detailed is True:
|
||
|
|
pools = self._list("/scheduler-stats/get_pools?detail=True",
|
||
|
|
"pools")
|
||
|
|
# Other than the name, all of the pool data is buried below in
|
||
|
|
# a 'capabilities' dictionary. In order to be consistent with the
|
||
|
|
# get-pools command line, these elements are moved up a level to
|
||
|
|
# be attributes of the pool itself.
|
||
|
|
for pool in pools:
|
||
|
|
if hasattr(pool, 'capabilities'):
|
||
|
|
for k, v in six.iteritems(pool.capabilities):
|
||
|
|
setattr(pool, k, v)
|
||
|
|
|
||
|
|
# Remove the capabilities dictionary since all of its
|
||
|
|
# elements have been copied up to the containing pool
|
||
|
|
del pool.capabilities
|
||
|
|
return pools
|
||
|
|
else:
|
||
|
|
pools = self._list("/scheduler-stats/get_pools", "pools")
|
||
|
|
|
||
|
|
# avoid cluttering the basic pool list with capabilities dict
|
||
|
|
for pool in pools:
|
||
|
|
if hasattr(pool, 'capabilities'):
|
||
|
|
del pool.capabilities
|
||
|
|
return pools
|