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# Copyright 2014, 2015 IBM Corp.
#
# 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.
"""SharedProcPool, the EntryWrapper for SharedProcessorPool."""
from oslo_log import log as logging
import pypowervm.util as u
import pypowervm.wrappers.entry_wrapper as ewrap
LOG = logging.getLogger(__name__)
DEFAULT_POOL_DISPLAY_NAME = 'DefaultPool'
# Shared Processor Pool Constants
_POOL_ID = 'PoolID'
_CURR_RSRV_PROC_UNITS = 'CurrentReservedProcessingUnits'
_ASSIGNED_PARTITIONS = 'AssignedPartitions'
_MAX_PROC_UNITS = 'MaximumProcessingUnits'
_PEND_RSRV_PROC_UNITS = 'PendingReservedProcessingUnits'
_AVAL_PROC_UNITS = 'AvailableProcUnits'
_POOL_NAME = 'PoolName'
_SHARED_EL_ORDER = (_ASSIGNED_PARTITIONS, _CURR_RSRV_PROC_UNITS,
_MAX_PROC_UNITS, _PEND_RSRV_PROC_UNITS,
_POOL_ID, _AVAL_PROC_UNITS, _POOL_NAME)
@ewrap.EntryWrapper.pvm_type('SharedProcessorPool',
child_order=_SHARED_EL_ORDER)
class SharedProcPool(ewrap.EntryWrapper):
@property
def id(self):
"""Integer shared processor pool ID."""
return self._get_val_int(_POOL_ID, default=0)
@property
def curr_rsrv_proc_units(self):
"""Floating point number of reserved processing units."""
return self._get_val_float(_CURR_RSRV_PROC_UNITS, 0)
@property
def is_default(self):
"""If true, is the default processor pool."""
return self.id == 0
@property
def name(self):
"""The name of the processor pool."""
return self._get_val_str(_POOL_NAME)
@name.setter
def name(self, value):
self.set_parm_value(_POOL_NAME, value)
@property
def max_proc_units(self):
"""Floating point number of the max processing units."""
return self._get_val_float(_MAX_PROC_UNITS, 0)
@max_proc_units.setter
def max_proc_units(self, value):
self.set_parm_value(_MAX_PROC_UNITS, u.sanitize_float_for_api(value))
@property
def pend_rsrv_proc_units(self):
"""Floating point number of pending reserved proc units."""
return self._get_val_float(_PEND_RSRV_PROC_UNITS, 0)
@pend_rsrv_proc_units.setter
def pend_rsrv_proc_units(self, value):
self.set_parm_value(_PEND_RSRV_PROC_UNITS,
u.sanitize_float_for_api(value))
@property
def avail_proc_units(self):
"""Returns the available proc units in the pool.
If the default pool, will return 0.
"""
return self._get_val_float(_AVAL_PROC_UNITS, 0)
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