1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
# 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
|
