def _get_nm_address(task):
"""Get Intel Node Manager target channel and address.
:param task: a TaskManager instance.
:raises: IPMIFailure if Intel Node Manager is not detected on a node or if
an error happens during detection.
:returns: a tuple with IPMI channel and address of Intel Node Manager.
"""
node = task.node
driver_internal_info = node.driver_internal_info
def _save_to_node(channel, address):
driver_internal_info['intel_nm_channel'] = channel
driver_internal_info['intel_nm_address'] = address
node.driver_internal_info = driver_internal_info
node.save()
channel = driver_internal_info.get('intel_nm_channel')
address = driver_internal_info.get('intel_nm_address')
if channel and address:
return channel, address
if channel is False and address is False:
raise exception.IPMIFailure(
_('Driver data indicates that Intel '
'Node Manager detection failed.'))
LOG.info(_LI('Start detection of Intel Node Manager on node %s'),
node.uuid)
sdr_filename = os.path.join(CONF.tempdir, node.uuid + '.sdr')
res = None
try:
ipmitool.dump_sdr(task, sdr_filename)
res = nm_commands.parse_slave_and_channel(sdr_filename)
finally:
ironic_utils.unlink_without_raise(sdr_filename)
if res is None:
_save_to_node(False, False)
raise exception.IPMIFailure(_('Intel Node Manager is not detected.'))
address, channel = res
LOG.debug(
'Intel Node Manager sensors present in SDR on node %(node)s, '
'channel %(channel)s address %(address)s.', {
'node': node.uuid,
'channel': channel,
'address': address
})
# SDR can contain wrong info, try simple command
node.driver_info['ipmi_bridging'] = 'single'
node.driver_info['ipmi_target_channel'] = channel
node.driver_info['ipmi_target_address'] = address
try:
ipmitool.send_raw(task,
_command_to_string(nm_commands.get_version(None)))
_save_to_node(channel, address)
return channel, address
except exception.IPMIFailure:
_save_to_node(False, False)
raise exception.IPMIFailure(
_('Intel Node Manager sensors record '
'present in SDR but Node Manager is not '
'responding.'))
def _issue_bmc_reset(self, driver_info, task):
""" Issues a bmc reset and waits till the BMC is ready for servicing
"""
cmd = 'bmc reset cold'
node_uuid = task.node.uuid
self.log.debug("Issuing bmc cold reset to node %s" %(task.node.name))
try:
out, err = ipmitool._exec_ipmitool(driver_info, cmd)
self.log.debug('bmc reset returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {'stdout': out, 'stderr': err})
except processutils.ProcessExecutionError as err:
self.log.exception(_translators.log_error('IPMI "bmc reset" failed for node %(node_id)s '
'with error: %(error)s.'),
{'node_id': node_uuid, 'error': err})
raise exception.IPMIFailure(cmd=cmd)
sleep_count = 10
cmd = 'bmc info'
while sleep_count:
try:
out, err = ipmitool._exec_ipmitool(driver_info, cmd)
self.log.debug('bmc reset returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {'stdout': out, 'stderr': err})
break
except processutils.ProcessExecutionError as err:
self.log.debug(_translators.log_error('IPMI "bmc info" failed for node %(node_id)s '
'with error: %(error)s. Sleeping and retrying later.'
'sleep_count: %(sleep_count)s'),
{'node_id': node_uuid, 'error': err, 'sleep_count': sleep_count})
time.sleep(10)
sleep_count -= 1
if not sleep_count:
self.log.exception('After bmc reset, connection to bmc is lost!')
raise exception.IPMIFailure(cmd='bmc reset')
def wrapper(raw_data):
msg = _('Data from Intel Node Manager %s')
try:
return func(raw_data)
except (IndexError, struct.error):
raise ironic_exception.IPMIFailure(msg % _('has wrong length.'))
except KeyError:
raise ironic_exception.IPMIFailure(msg % _('is corrupted.'))
except ValueError:
raise ironic_exception.IPMIFailure(msg % _('cannot be converted.'))
def set_boot_device(self, task, device, persistent=False):
"""Set the boot device for the task's node.
Set the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:param device: the boot device, one of
:mod:`ironic.common.boot_devices`.
:param persistent: Boolean value. True if the boot device will
persist to all future boots, False if not.
Default: False.
:raises: InvalidParameterValue if an invalid boot device is
specified or if required ipmi parameters are missing.
:raises: IPMIFailure on an error from ipmitool.
"""
if device not in self.get_supported_boot_devices():
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % device)
cmd = "chassis bootdev %s" % device
if persistent:
cmd = cmd + " options=persistent"
driver_info = _parse_driver_info(task.node)
try:
out, err = _exec_ipmitool(driver_info, cmd)
except processutils.ProcessExecutionError as e:
LOG.warning(
_LW('IPMI set boot device failed for node %(node)s '
'when executing "ipmitool %(cmd)s". '
'Error: %(error)s'), {
'node': driver_info['uuid'],
'cmd': cmd,
'error': str(e)
})
raise exception.IPMIFailure(cmd=cmd)
def dump_sdr(task, file_path):
"""Dump SDR data to a file.
:param task: a TaskManager instance.
:param file_path: the path to SDR dump file.
:raises: IPMIFailure on an error from ipmitool.
:raises: MissingParameterValue if a required parameter is missing.
:raises: InvalidParameterValue when an invalid value is specified.
"""
node_uuid = task.node.uuid
LOG.debug('Dump SDR data for node %(node)s to file %(name)s', {
'name': file_path,
'node': node_uuid
})
driver_info = _parse_driver_info(task.node)
cmd = 'sdr dump %s' % file_path
try:
out, err = _exec_ipmitool(driver_info, cmd)
LOG.debug(
'dump SDR returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {
'stdout': out,
'stderr': err
})
except (exception.PasswordFileFailedToCreate,
processutils.ProcessExecutionError) as e:
LOG.exception(
_LE('IPMI "sdr dump" failed for node %(node_id)s '
'with error: %(error)s.'), {
'node_id': node_uuid,
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
def _send_raw_bytes(self, task, raw_bytes):
"""Send raw bytes to the BMC. Bytes should be a string of bytes.
:param task: a TaskManager instance.
:param raw_bytes: a string of raw bytes to send, e.g. '0x00 0x01'
:raises: IPMIFailure on an error from ipmitool.
"""
node_uuid = task.node.uuid
LOG.debug('Sending node %(node)s raw bytes %(bytes)s', {
'bytes': raw_bytes,
'node': node_uuid
})
driver_info = _parse_driver_info(task.node)
cmd = 'raw %s' % raw_bytes
try:
out, err = _exec_ipmitool(driver_info, cmd)
LOG.debug(
'send raw bytes returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {
'stdout': out,
'stderr': err
})
except Exception as e:
LOG.exception(
_('IPMI "raw bytes" failed for node %(node_id)s '
'with error: %(error)s.'), {
'node_id': node_uuid,
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
def _set_boot_device(self, task, node, device, persistent=False):
"""Set the boot device for a node.
:param task: a TaskManager instance.
:param node: The Node.
:param device: Boot device. One of [pxe, disk, cdrom, safe, bios].
:param persistent: Whether to set next-boot, or make the change
permanent. Default: False.
:raises: InvalidParameterValue if an invalid boot device is specified
or if required ipmi parameters are missing.
:raises: IPMIFailure on an error from ipmitool.
"""
if device not in VALID_BOOT_DEVICES:
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % device)
cmd = "chassis bootdev %s" % device
if persistent:
cmd = cmd + " options=persistent"
driver_info = _parse_driver_info(node)
try:
out, err = _exec_ipmitool(driver_info, cmd)
# TODO(deva): validate (out, err) and add unit test for failure
except Exception:
raise exception.IPMIFailure(cmd=cmd)
def bmc_reset(self, task, http_method, warm=True):
"""Reset BMC with IPMI command 'bmc reset (warm|cold)'.
:param task: a TaskManager instance.
:param http_method: the HTTP method used on the request.
:param warm: boolean parameter to decide on warm or cold reset.
:raises: IPMIFailure on an error from ipmitool.
:raises: MissingParameterValue if a required parameter is missing.
:raises: InvalidParameterValue when an invalid value is specified
"""
node_uuid = task.node.uuid
if warm:
warm_param = 'warm'
else:
warm_param = 'cold'
LOG.debug('Doing %(warm)s BMC reset on node %(node)s',
{'warm': warm_param, 'node': node_uuid})
driver_info = _parse_driver_info(task.node)
cmd = 'bmc reset %s' % warm_param
try:
out, err = _exec_ipmitool(driver_info, cmd)
LOG.debug('bmc reset returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {'stdout': out, 'stderr': err})
except (exception.PasswordFileFailedToCreate,
processutils.ProcessExecutionError) as e:
LOG.exception(_LE('IPMI "bmc reset" failed for node %(node_id)s '
'with error: %(error)s.'),
{'node_id': node_uuid, 'error': e})
raise exception.IPMIFailure(cmd=cmd)
def _power_status(driver_info):
"""Get the power status for this node.
:param driver_info: the bmc access info for a node.
:returns: power state POWER_ON, POWER_OFF or ERROR defined in
:class:`ironic.common.states`.
:raises: IPMIFailure when the native ipmi call fails.
"""
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
ret = ipmicmd.get_power()
except pyghmi_exception.IpmiException as e:
LOG.warning(_LW("IPMI get power state failed for node %(node_id)s "
"with the following error: %(error)s"),
{'node_id': driver_info['uuid'], 'error': str(e)})
raise exception.IPMIFailure(cmd=str(e))
state = ret.get('powerstate')
if state == 'on':
return states.POWER_ON
elif state == 'off':
return states.POWER_OFF
else:
# NOTE(linggao): Do not throw an exception here because it might
# return other valid values. It is up to the caller to decide
# what to do.
LOG.warning(_LW("IPMI get power state for node %(node_id)s returns the"
" following details: %(detail)s"),
{'node_id': driver_info['uuid'], 'detail': ret})
return states.ERROR
def set_boot_device(self, task, device, persistent=False):
"""Set the boot device for the task's node.
Set the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:param device: the boot device, one of
:mod:`ironic.common.boot_devices`.
:param persistent: Boolean value. True if the boot device will
persist to all future boots, False if not.
Default: False.
:raises: InvalidParameterValue if an invalid boot device is specified
or required ipmi credentials are missing.
:raises: MissingParameterValue when required ipmi credentials
are missing.
:raises: IPMIFailure on an error from pyghmi.
"""
if device not in self.get_supported_boot_devices():
raise exception.InvalidParameterValue(_(
"Invalid boot device %s specified.") % device)
driver_info = _parse_driver_info(task.node)
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
bootdev = _BOOT_DEVICES_MAP[device]
ipmicmd.set_bootdev(bootdev, persist=persistent)
except pyghmi_exception.IpmiException as e:
LOG.error(_LE("IPMI set boot device failed for node %(node_id)s "
"with the following error: %(error)s"),
{'node_id': driver_info['uuid'], 'error': e})
raise exception.IPMIFailure(cmd=e)
def _set_boot_device(self, task, node, device, persistent=False):
"""Set the boot device for a node.
:param task: a TaskManager instance.
:param node: The Node.
:param device: Boot device. One of [net, network, pxe, hd, cd,
cdrom, dvd, floppy, default, setup, f1]
:param persistent: Whether to set next-boot, or make the change
permanent. Default: False.
:raises: InvalidParameterValue if an invalid boot device is specified
or required ipmi credentials are missing.
:raises: IPMIFailure when the native ipmi call fails.
"""
if device not in ipmi_command.boot_devices:
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % device)
driver_info = _parse_driver_info(node)
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
ipmicmd.set_bootdev(device)
except pyghmi_exception.IpmiException as e:
LOG.warning(
_("IPMI set boot device failed for node %(node_id)s "
"with the following error: %(error)s") % {
'node_id': driver_info['uuid'],
'error': str(e)
})
raise exception.IPMIFailure(cmd=str(e))
def _reboot(driver_info):
"""Reboot this node.
If the power is off, turn it on. If the power is on, reset it.
:param driver_info: the bmc access info for a node.
:returns: power state POWER_ON, one of :class:`ironic.common.states`.
:raises: IPMIFailure when the native ipmi call fails.
:raises: PowerStateFailure when invalid power state is returned
from ipmi.
"""
msg = _LW("IPMI power reboot failed for node %(node_id)s with the "
"following error: %(error)s")
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
wait = CONF.ipmi.retry_timeout
ret = ipmicmd.set_power('boot', wait)
except pyghmi_exception.IpmiException as e:
LOG.warning(msg % {'node_id': driver_info['uuid'], 'error': str(e)})
raise exception.IPMIFailure(cmd=str(e))
state = ret.get('powerstate')
if state == 'on':
return states.POWER_ON
else:
LOG.warning(msg % {'node_id': driver_info['uuid'], 'error': ret})
raise exception.PowerStateFailure(pstate=state)
def _power_off(driver_info):
"""Turn the power off for this node.
:param driver_info: the bmc access info for a node.
:returns: power state POWER_OFF, one of :class:`ironic.common.states`.
:raises: IPMIFailure when the native ipmi call fails.
:raises: PowerStateFailure when invalid power state is returned
from ipmi.
"""
msg = _("IPMI power off failed for node %(node_id)s with the "
"following error: %(error)s")
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
wait = CONF.ipmi.retry_timeout
ret = ipmicmd.set_power('off', wait)
except pyghmi_exception.IpmiException as e:
error = msg % {'node_id': driver_info['uuid'], 'error': e}
LOG.error(error)
raise exception.IPMIFailure(error)
state = ret.get('powerstate')
if state == 'off':
return states.POWER_OFF
else:
error = _("bad response: %s") % ret
LOG.error(msg, {'node_id': driver_info['uuid'], 'error': error})
raise exception.PowerStateFailure(pstate=states.POWER_OFF)
def _power_status(driver_info):
"""Get the power status for a node.
:param driver_info: the ipmitool access parameters for a node.
:returns: one of ironic.common.states POWER_OFF, POWER_ON or ERROR.
:raises: IPMIFailure on an error from ipmitool.
"""
cmd = "power status"
try:
out_err = _exec_ipmitool(driver_info, cmd)
except (exception.PasswordFileFailedToCreate,
processutils.ProcessExecutionError) as e:
LOG.warning(
_LW("IPMI power status failed for node %(node_id)s with "
"error: %(error)s."), {
'node_id': driver_info['uuid'],
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
if out_err[0] == "Chassis Power is on\n":
return states.POWER_ON
elif out_err[0] == "Chassis Power is off\n":
return states.POWER_OFF
else:
return states.ERROR
def _send_raw(task, raw_bytes):
"""Send raw bytes to the BMC. Bytes should be a string of bytes.
:param task: a TaskManager instance.
:param raw_bytes: a string of raw bytes to send, e.g. '0x00 0x01'
:raises: IPMIFailure on an error from ipmitool.
:raises: MissingParameterValue if a required parameter is missing.
:raises: InvalidParameterValue when an invalid value is specified.
"""
node_uuid = task.node.uuid
LOG.debug('Sending node %(node)s raw bytes %(bytes)s',
{'bytes': raw_bytes, 'node': node_uuid})
driver_info = _parse_driver_info(task.node)
cmd = 'raw %s' % raw_bytes
try:
out, err = _exec_ipmitool(driver_info, cmd)
LOG.debug('send raw bytes returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {'stdout': out, 'stderr': err})
except (exception.PasswordFileFailedToCreate,
processutils.ProcessExecutionError) as e:
LOG.exception(_LE('IPMI "raw bytes" failed for node %(node_id)s '
'with error: %(error)s.'),
{'node_id': node_uuid, 'error': e})
raise exception.IPMIFailure(cmd=cmd)
def test_configure_intel_speedselect_error(self, send_raw_mock):
send_raw_mock.side_effect = exception.IPMIFailure('err')
config = {"intel_speedselect_config": "0x02", "socket_count": 1}
with task_manager.acquire(self.context, self.node.uuid) as task:
self.assertRaisesRegex(
exception.IPMIFailure,
"Failed to set Intel SST-PP configuration",
task.driver.management.configure_intel_speedselect,
task, **config)
def get_boot_device(self, task):
"""Get the current boot device for the task's node.
Returns the current boot device of the node.
:param task: a task from TaskManager.
:raises: MissingParameterValue if required IPMI parameters
are missing.
:raises: IPMIFailure on an error from pyghmi.
:returns: a dictionary containing:
:boot_device: the boot device, one of
:mod:`ironic.common.boot_devices` or None if it is unknown.
:persistent: Whether the boot device will persist to all
future boots or not, None if it is unknown.
"""
driver_info = task.node.driver_info
driver_internal_info = task.node.driver_internal_info
if (driver_info.get('ipmi_force_boot_device', False)
and driver_internal_info.get('persistent_boot_device')
and driver_internal_info.get('is_next_boot_persistent', True)):
return {
'boot_device': driver_internal_info['persistent_boot_device'],
'persistent': True
}
driver_info = _parse_driver_info(task.node)
response = {'boot_device': None}
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
ret = ipmicmd.get_bootdev()
# FIXME(lucasagomes): pyghmi doesn't seem to handle errors
# consistently, for some errors it raises an exception
# others it just returns a dictionary with the error.
if 'error' in ret:
raise pyghmi_exception.IpmiException(ret['error'])
except pyghmi_exception.IpmiException as e:
LOG.error(
_LE("IPMI get boot device failed for node %(node_id)s "
"with the following error: %(error)s"), {
'node_id': driver_info['uuid'],
'error': e
})
raise exception.IPMIFailure(cmd=e)
response['persistent'] = ret.get('persistent')
bootdev = ret.get('bootdev')
if bootdev:
response['boot_device'] = next(
(dev for dev, hdev in _BOOT_DEVICES_MAP.items()
if hdev == bootdev), None)
return response
def get_boot_device(self, task):
"""Get the current boot device for the task's node.
Returns the current boot device of the node.
:param task: a task from TaskManager.
:raises: InvalidParameterValue if required IPMI parameters
are missing.
:raises: IPMIFailure on an error from ipmitool.
:raises: MissingParameterValue if a required parameter is missing.
:returns: a dictionary containing:
:boot_device: the boot device, one of
:mod:`ironic.common.boot_devices` or None if it is unknown.
:persistent: Whether the boot device will persist to all
future boots or not, None if it is unknown.
"""
cmd = "chassis bootparam get 5"
driver_info = _parse_driver_info(task.node)
response = {'boot_device': None, 'persistent': None}
try:
out, err = _exec_ipmitool(driver_info, cmd)
except (exception.PasswordFileFailedToCreate,
processutils.ProcessExecutionError) as e:
LOG.warning(
_LW('IPMI get boot device failed for node %(node)s '
'when executing "ipmitool %(cmd)s". '
'Error: %(error)s'), {
'node': driver_info['uuid'],
'cmd': cmd,
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
re_obj = re.search('Boot Device Selector : (.+)?\n', out)
if re_obj:
boot_selector = re_obj.groups('')[0]
if 'PXE' in boot_selector:
response['boot_device'] = boot_devices.PXE
elif 'Hard-Drive' in boot_selector:
if 'Safe-Mode' in boot_selector:
response['boot_device'] = boot_devices.SAFE
else:
response['boot_device'] = boot_devices.DISK
elif 'BIOS' in boot_selector:
response['boot_device'] = boot_devices.BIOS
elif 'CD/DVD' in boot_selector:
response['boot_device'] = boot_devices.CDROM
response['persistent'] = 'Options apply to all future boots' in out
return response
def _call_httpmi(node, method, path, **kwargs):
url = node.driver_info['httpmi_url']
url += path
payload = _get_httpmi_credentials(node)
payload.update(kwargs)
res = getattr(requests, method)(url, data=payload)
if res.status_code != 200:
# TODO log some stuff here
# TODO add some retries
raise ironic_exc.IPMIFailure(cmd='httpmi call to to %(url)s '
'with args %(kwargs)s' % {
'url': url, 'kwargs': kwargs})
return res.json()
def set_boot_device(self, task, device, persistent=False):
"""Set the boot device for the task's node.
Set the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:param device: the boot device, one of
:mod:`ironic.common.boot_devices`.
:param persistent: Boolean value. True if the boot device will
persist to all future boots, False if not.
Default: False.
:raises: InvalidParameterValue if an invalid boot device is specified
:raises: MissingParameterValue if required ipmi parameters are missing.
:raises: IPMIFailure on an error from ipmitool.
"""
if device not in self.get_supported_boot_devices(task):
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % device)
# note(JayF): IPMI spec indicates unless you send these raw bytes the
# boot device setting times out after 60s. Since it's possible it
# could be >60s before a node is rebooted, we should always send them.
# This mimics pyghmi's current behavior, and the "option=timeout"
# setting on newer ipmitool binaries.
timeout_disable = "0x00 0x08 0x03 0x08"
send_raw(task, timeout_disable)
if task.node.driver_info.get('ipmi_force_boot_device', False):
driver_utils.force_persistent_boot(task, device, persistent)
# Reset persistent to False, in case of BMC does not support
# persistent or we do not have admin rights.
persistent = False
cmd = "chassis bootdev %s" % device
if persistent:
cmd = cmd + " options=persistent"
driver_info = _parse_driver_info(task.node)
try:
out, err = _exec_ipmitool(driver_info, cmd)
except (exception.PasswordFileFailedToCreate,
processutils.ProcessExecutionError) as e:
LOG.warning(
_LW('IPMI set boot device failed for node %(node)s '
'when executing "ipmitool %(cmd)s". '
'Error: %(error)s'), {
'node': driver_info['uuid'],
'cmd': cmd,
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
def test__get_nm_address_raw_fail(self, parse_mock, dump_mock, raw_mock,
unlink_mock):
parse_mock.return_value = ('0x0A', '0x0B')
raw_mock.side_effect = exception.IPMIFailure('raw error')
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
self.assertRaises(exception.IPMIFailure, nm_vendor._get_nm_address,
task)
self.node.refresh()
internal_info = self.node.driver_internal_info
self.assertEqual(False, internal_info['intel_nm_address'])
self.assertEqual(False, internal_info['intel_nm_channel'])
parse_mock.assert_called_once_with(self.temp_filename)
dump_mock.assert_called_once_with(task, self.temp_filename)
unlink_mock.assert_called_once_with(self.temp_filename)
raw_mock.assert_called_once_with(task, mock.ANY)
def _chdef_node_mac_address(self, driver_info, deploy_mac):
""" run chdef command to set mac address"""
cmd = 'chdef'
args = 'mac=' + deploy_mac
try:
out_err = xcat_util.exec_xcatcmd(driver_info, cmd, args)
LOG.info(
_("xcat chdef cmd exetute output: %(out_err)s") %
{'out_err': out_err})
except xcat_exception.xCATCmdFailure as e:
LOG.warning(
_("xcat chdef failed for node %(xcat_node)s with "
"error: %(error)s.") % {
'xcat_node': driver_info['xcat_node'],
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
def _send_raw(driver_info, raw_bytes):
"""Send raw bytes to the BMC."""
netfn, command, data = _parse_raw_bytes(raw_bytes)
LOG.debug("Sending raw bytes %(bytes)s to node %(node_id)s",
{'bytes': raw_bytes, 'node_id': driver_info['uuid']})
try:
ipmicmd = ipmi_command.Command(bmc=driver_info['address'],
userid=driver_info['username'],
password=driver_info['password'])
ipmicmd.xraw_command(netfn, command, data=data)
except pyghmi_exception.IpmiException as e:
msg = (_("IPMI send raw bytes '%(bytes)s' failed for node %(node_id)s"
" with the following error: %(error)s") %
{'bytes': raw_bytes, 'node_id': driver_info['uuid'],
'error': e})
LOG.error(msg)
raise exception.IPMIFailure(msg)
def configure_intel_speedselect(self, task, **kwargs):
config = kwargs.get('intel_speedselect_config')
socket_count = kwargs.get('socket_count', 1)
self._validate_input(config, socket_count)
LOG.debug("Going to set Intel SST-PP configuration level %(config)s "
"for node %(node)s with socket count %(socket)s",
{"config": config, "node": task.node.uuid,
"socket": socket_count})
iss_conf = "0x2c 0x41 0x04 0x00 0x0%s %s"
for socket in range(socket_count):
hexa_code = iss_conf % (socket, config)
try:
ipmitool.send_raw(task, hexa_code)
except exception.IPMIFailure as e:
msg = (_("Failed to set Intel SST-PP configuration level "
"%(cfg)s on socket number %(skt)s due to "
"reason %(exc)s.") % {"cfg": config,
"skt": socket, "exc": e})
LOG.error(msg)
raise exception.IPMIFailure(message=msg)
def _bmc_reset(self, task, warm=True):
"""Reset BMC with IPMI command 'bmc reset (warm|cold)'.
:param task: a TaskManager instance.
:param warm: boolean parameter to decide on warm or cold reset.
:raises: IPMIFailure on an error from ipmitool.
"""
node_uuid = task.node.uuid
if warm:
warm_param = 'warm'
else:
warm_param = 'cold'
LOG.debug('Doing %(warm)s BMC reset on node %(node)s', {
'warm': warm_param,
'node': node_uuid
})
driver_info = _parse_driver_info(task.node)
cmd = 'bmc reset %s' % warm_param
try:
out, err = _exec_ipmitool(driver_info, cmd)
LOG.debug(
'bmc reset returned stdout: %(stdout)s, stderr:'
' %(stderr)s', {
'stdout': out,
'stderr': err
})
except Exception as e:
LOG.exception(
_('IPMI "bmc reset" failed for node %(node_id)s '
'with error: %(error)s.'), {
'node_id': node_uuid,
'error': e
})
raise exception.IPMIFailure(cmd=cmd)
