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 _enable_boot_config(node):
"""Enable boot configuration of AMT Client.
:param node: a node object
:raises: AMTFailure
:raises: AMTConnectFailure
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
method = 'SetBootConfigRole'
doc = _generate_enable_boot_config_input()
options = pywsman.ClientOptions()
options.add_selector('Name', 'Intel(r) AMT Boot Service')
try:
client.wsman_invoke(options, resource_uris.CIM_BootService, method,
doc)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(
_LE("Failed to enable boot config for node "
"%(node_id)s with error: %(error)s."), {
'node_id': node.uuid,
'error': e
})
else:
LOG.info(_LI("Successfully enabled boot config for node %(node_id)s."),
{'node_id': node.uuid})
def set_power_state(self, task, pstate):
"""Wakes the task's node on power on. Powering off is not supported.
Wakes the task's node on. Wake-On-Lan does not support powering
the task's node off so, just log it.
:param task: a TaskManager instance containing the node to act on.
:param pstate: The desired power state, one of ironic.common.states
POWER_ON, POWER_OFF.
:raises: InvalidParameterValue if parameters are invalid.
:raises: MissingParameterValue if required parameters are missing.
:raises: WOLOperationError if an error occur when sending the
magic packets
"""
node = task.node
params = _parse_parameters(task)
if pstate == states.POWER_ON:
_send_magic_packets(task, params['host'], params['port'])
elif pstate == states.POWER_OFF:
LOG.info(
_LI('Power off called for node %s. Wake-On-Lan does not '
'support this operation. Manual intervention '
'required to perform this action.'), node.uuid)
else:
raise ironic_exception.InvalidParameterValue(
_("set_power_state called for Node %(node)s with invalid "
"power state %(pstate)s.") % {
'node': node.uuid,
'pstate': pstate
})
def _set_boot_device_order(node, boot_device):
"""Set boot device order configuration of AMT Client.
:param node: a node object
:param boot_device: the boot device
:raises: AMTFailure
:raises: AMTConnectFailure
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
device = amt_common.BOOT_DEVICES_MAPPING[boot_device]
doc = _generate_change_boot_order_input(device)
method = 'ChangeBootOrder'
options = pywsman.ClientOptions()
options.add_selector('InstanceID', 'Intel(r) AMT: Boot Configuration 0')
try:
client.wsman_invoke(options, resource_uris.CIM_BootConfigSetting,
method, doc)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Failed to set boot device %(boot_device)s for "
"node %(node_id)s with error: %(error)s."),
{'boot_device': boot_device, 'node_id': node.uuid,
'error': e})
else:
LOG.info(_LI("Successfully set boot device %(boot_device)s for "
"node %(node_id)s"),
{'boot_device': boot_device, 'node_id': node.uuid})
def _set_power_state(node, target_state):
"""Set power state of the AMT Client.
:param node: a node object.
:param target_state: desired power state.
:raises: AMTFailure
:raises: AMTConnectFailure
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
method = 'RequestPowerStateChange'
options = pywsman.ClientOptions()
options.add_selector('Name', 'Intel(r) AMT Power Management Service')
doc = _generate_power_action_input(AMT_POWER_MAP[target_state])
try:
client.wsman_invoke(options, resource_uris.CIM_PowerManagementService,
method, doc)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Failed to set power state %(state)s for "
"node %(node_id)s with error: %(error)s."),
{'state': target_state, 'node_id': node.uuid,
'error': e})
else:
LOG.info(_LI("Power state set to %(state)s for node %(node_id)s"),
{'state': target_state, 'node_id': node.uuid})
def set_power_state(self, task, pstate):
"""Wakes the task's node on power on. Powering off is not supported.
Wakes the task's node on. Wake-On-Lan does not support powering
the task's node off so, just log it.
:param task: a TaskManager instance containing the node to act on.
:param pstate: The desired power state, one of ironic.common.states
POWER_ON, POWER_OFF.
:raises: InvalidParameterValue if parameters are invalid.
:raises: MissingParameterValue if required parameters are missing.
:raises: WOLOperationError if an error occur when sending the
magic packets
"""
node = task.node
params = _parse_parameters(task)
if pstate == states.POWER_ON:
_send_magic_packets(task, params['host'], params['port'])
elif pstate == states.POWER_OFF:
LOG.info(_LI('Power off called for node %s. Wake-On-Lan does not '
'support this operation. Manual intervention '
'required to perform this action.'), node.uuid)
else:
raise ironic_exception.InvalidParameterValue(_(
"set_power_state called for Node %(node)s with invalid "
"power state %(pstate)s.") % {'node': node.uuid,
'pstate': pstate})
def _set_power_state(node, target_state):
"""Set power state of the AMT Client.
:param node: a node object.
:param target_state: desired power state.
:raises: AMTFailure
:raises: AMTConnectFailure
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
method = 'RequestPowerStateChange'
options = pywsman.ClientOptions()
options.add_selector('Name', 'Intel(r) AMT Power Management Service')
doc = _generate_power_action_input(AMT_POWER_MAP[target_state])
try:
client.wsman_invoke(options, resource_uris.CIM_PowerManagementService,
method, doc)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(
_LE("Failed to set power state %(state)s for "
"node %(node_id)s with error: %(error)s."), {
'state': target_state,
'node_id': node.uuid,
'error': e
})
else:
LOG.info(_LI("Power state set to %(state)s for node %(node_id)s"), {
'state': target_state,
'node_id': node.uuid
})
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 reboot(self, task):
"""Not supported. Cycles the power to the task's node.
This operation is not fully supported by the Wake-On-Lan
driver. So this method will just try to power the task's node on.
:param task: a TaskManager instance containing the node to act on.
:raises: InvalidParameterValue if parameters are invalid.
:raises: MissingParameterValue if required parameters are missing.
:raises: WOLOperationError if an error occur when sending the
magic packets
"""
LOG.info(_LI('Reboot called for node %s. Wake-On-Lan does '
'not fully support this operation. Trying to '
'power on the node.'), task.node.uuid)
self.set_power_state(task, states.POWER_ON)
def reboot(self, task):
"""Not supported. Cycles the power to the task's node.
This operation is not fully supported by the Wake-On-Lan
driver. So this method will just try to power the task's node on.
:param task: a TaskManager instance containing the node to act on.
:raises: InvalidParameterValue if parameters are invalid.
:raises: MissingParameterValue if required parameters are missing.
:raises: WOLOperationError if an error occur when sending the
magic packets
"""
LOG.info(
_LI('Reboot called for node %s. Wake-On-Lan does '
'not fully support this operation. Trying to '
'power on the node.'), task.node.uuid)
self.set_power_state(task, states.POWER_ON)
def _set_boot_device_order(node, boot_device):
"""Set boot device order configuration of AMT Client.
:param node: a node object
:param boot_device: the boot device
:raises: AMTFailure
:raises: AMTConnectFailure
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
device = amt_common.BOOT_DEVICES_MAPPING[boot_device]
doc = _generate_change_boot_order_input(device)
method = 'ChangeBootOrder'
options = pywsman.ClientOptions()
options.add_selector('InstanceID', 'Intel(r) AMT: Boot Configuration 0')
try:
client.wsman_invoke(options, resource_uris.CIM_BootConfigSetting,
method, doc)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(
_LE("Failed to set boot device %(boot_device)s for "
"node %(node_id)s with error: %(error)s."), {
'boot_device': boot_device,
'node_id': node.uuid,
'error': e
})
else:
LOG.info(
_LI("Successfully set boot device %(boot_device)s for "
"node %(node_id)s"), {
'boot_device': boot_device,
'node_id': node.uuid
})
def _enable_boot_config(node):
"""Enable boot configuration of AMT Client.
:param node: a node object
:raises: AMTFailure
:raises: AMTConnectFailure
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
method = 'SetBootConfigRole'
doc = _generate_enable_boot_config_input()
options = pywsman.ClientOptions()
options.add_selector('Name', 'Intel(r) AMT Boot Service')
try:
client.wsman_invoke(options, resource_uris.CIM_BootService,
method, doc)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Failed to enable boot config for node "
"%(node_id)s with error: %(error)s."),
{'node_id': node.uuid, 'error': e})
else:
LOG.info(_LI("Successfully enabled boot config for node %(node_id)s."),
{'node_id': node.uuid})
