e5779d352b
Make the scheduler pool API available to other clients. DocImpact Change-Id: I3f0e0c2ed806b5bfda3129ed2c5b210b9210daa5 Partially-Implements: blueprint get-volume-type-extra-specs
63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
# Copyright (C) 2015 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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#
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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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"""Pools interface (v2 extension)"""
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import six
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from cinderclient import base
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class Pool(base.Resource):
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NAME_ATTR = 'name'
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def __repr__(self):
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return "<Pool: %s>" % self.name
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class PoolManager(base.Manager):
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"""Manage :class:`Pool` resources."""
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resource_class = Pool
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def list(self, detailed=False):
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"""Lists all
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:rtype: list of :class:`Pool`
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"""
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if detailed is True:
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pools = self._list("/scheduler-stats/get_pools?detail=True",
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"pools")
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# Other than the name, all of the pool data is buried below in
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# a 'capabilities' dictionary. In order to be consistent with the
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# get-pools command line, these elements are moved up a level to
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# be attributes of the pool itself.
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for pool in pools:
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if hasattr(pool, 'capabilities'):
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for k, v in six.iteritems(pool.capabilities):
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setattr(pool, k, v)
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# Remove the capabilities dictionary since all of its
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# elements have been copied up to the containing pool
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del pool.capabilities
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return pools
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else:
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pools = self._list("/scheduler-stats/get_pools", "pools")
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# avoid cluttering the basic pool list with capabilities dict
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for pool in pools:
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if hasattr(pool, 'capabilities'):
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del pool.capabilities
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return pools
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