Jay Faulkner 2bbec5770c Allow use of multiple simultaneous HW managers
Currently we pick the most specific manager and use it. Instead, call
each method on each hardware manager in priority order, and consider the
call successful if the method exists and doesn't throw
IncompatibleHardwareMethodError.

This is an API breaking change for anyone with out-of-tree
HardwareManagers.

Closes-bug: 1408469
Change-Id: I30c65c9259acd4f200cb554e7d688344b7486a58
2015-01-08 15:15:13 -08:00

23 lines
843 B
Python

# Copyright 2013 Rackspace, Inc.
#
# 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.
from ironic_python_agent.extensions import base
from ironic_python_agent import hardware
class DecomExtension(base.BaseAgentExtension):
@base.async_command('erase_hardware')
def erase_hardware(self):
hardware.dispatch_to_managers('erase_devices')