86 lines
3.4 KiB
Python
86 lines
3.4 KiB
Python
# 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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from ironic.common import exception
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from ironic.conductor import task_manager
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from ironic.drivers.modules import ipmitool
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from oslo_concurrency import processutils
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from oslo_log import log
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from ironic_staging_drivers.common.i18n import _LE
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LOG = log.getLogger(__name__)
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# NOTE(yuriyz): there are extended version of send_raw() from Ironic ipmitool
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# driver and dump_sdr(). These functions depends on ipmitool driver internals,
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# and should be moved to Ironic for use from out-of-tree drivers.
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@task_manager.require_exclusive_lock
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def send_raw(task, raw_bytes):
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"""Send raw bytes to the BMC. Bytes should be a string of bytes.
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:param task: a TaskManager instance.
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:param raw_bytes: a string of raw bytes to send, e.g. '0x00 0x01'
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:returns: a tuple with stdout and stderr.
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:raises: IPMIFailure on an error from ipmitool.
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:raises: MissingParameterValue if a required parameter is missing.
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:raises: InvalidParameterValue when an invalid value is specified.
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"""
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node_uuid = task.node.uuid
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LOG.debug('Sending node %(node)s raw bytes %(bytes)s',
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{'bytes': raw_bytes, 'node': node_uuid})
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driver_info = ipmitool._parse_driver_info(task.node)
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cmd = 'raw %s' % raw_bytes
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try:
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out, err = ipmitool._exec_ipmitool(driver_info, cmd)
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LOG.debug('send raw bytes returned stdout: %(stdout)s, stderr:'
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' %(stderr)s', {'stdout': out, 'stderr': err})
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except (exception.PasswordFileFailedToCreate,
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processutils.ProcessExecutionError) as e:
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LOG.exception(_LE('IPMI "raw bytes" failed for node %(node_id)s '
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'with error: %(error)s.'),
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{'node_id': node_uuid, 'error': e})
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raise exception.IPMIFailure(cmd=cmd)
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return out, err
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def dump_sdr(task, file_path):
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"""Dump SDR data to a file.
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:param task: a TaskManager instance.
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:param file_path: the path to SDR dump file.
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:raises: IPMIFailure on an error from ipmitool.
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:raises: MissingParameterValue if a required parameter is missing.
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:raises: InvalidParameterValue when an invalid value is specified.
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"""
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node_uuid = task.node.uuid
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LOG.debug('Dump SDR data for node %(node)s to file %(name)s',
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{'name': file_path, 'node': node_uuid})
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driver_info = ipmitool._parse_driver_info(task.node)
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cmd = 'sdr dump %s' % file_path
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try:
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out, err = ipmitool._exec_ipmitool(driver_info, cmd)
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LOG.debug('dump SDR returned stdout: %(stdout)s, stderr:'
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' %(stderr)s', {'stdout': out, 'stderr': err})
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except (exception.PasswordFileFailedToCreate,
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processutils.ProcessExecutionError) as e:
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LOG.exception(_LE('IPMI "sdr dump" failed for node %(node_id)s '
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'with error: %(error)s.'),
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{'node_id': node_uuid, 'error': e})
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raise exception.IPMIFailure(cmd=cmd)
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