def _power_status(node):
"""Get the power status for a node.
:param node: a node object.
:returns: one of ironic.common.states POWER_OFF, POWER_ON or ERROR.
:raises: AMTFailure.
:raises: AMTConnectFailure.
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
namespace = resource_uris.CIM_AssociatedPowerManagementService
try:
doc = client.wsman_get(namespace)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Failed to get power state for node %(node_id)s "
"with error: %(error)s."),
{'node_id': node.uuid, 'error': e})
item = "PowerState"
power_state = amt_common.xml_find(doc, namespace, item).text
for state in AMT_POWER_MAP:
if power_state == AMT_POWER_MAP[state]:
return state
return states.ERROR
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 _power_status(node):
"""Get the power status for a node.
:param node: a node object.
:returns: one of ironic.common.states POWER_OFF, POWER_ON or ERROR.
:raises: AMTFailure.
:raises: AMTConnectFailure.
"""
amt_common.awake_amt_interface(node)
client = amt_common.get_wsman_client(node)
namespace = resource_uris.CIM_AssociatedPowerManagementService
try:
doc = client.wsman_get(namespace)
except (exception.AMTFailure, exception.AMTConnectFailure) as e:
with excutils.save_and_reraise_exception():
LOG.exception(
_LE("Failed to get power state for node %(node_id)s "
"with error: %(error)s."), {
'node_id': node.uuid,
'error': e
})
item = "PowerState"
power_state = amt_common.xml_find(doc, namespace, item).text
for state in AMT_POWER_MAP:
if power_state == AMT_POWER_MAP[state]:
return state
return states.ERROR
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 _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 _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 test_awake_amt_interface_disable(self, mock_ex):
CONF.set_override('awake_interval', 0, 'amt')
amt_common.awake_amt_interface(self.node)
self.assertFalse(mock_ex.called)
def test_awake_amt_interface_in_cache_time(self, mock_ex):
amt_common.AMT_AWAKE_CACHE[self.node.uuid] = time.time()
amt_common.awake_amt_interface(self.node)
self.assertFalse(mock_ex.called)
def test_awake_amt_interface(self, mock_ex):
amt_common.awake_amt_interface(self.node)
expected_args = ['ping', '-i', 0.2, '-c', 5, '1.2.3.4']
mock_ex.assert_called_once_with(*expected_args)
def test_awake_amt_interface_disable(self, mock_ex):
CONF.set_override('awake_interval', 0, 'amt')
amt_common.awake_amt_interface(self.node)
self.assertFalse(mock_ex.called)
def test_awake_amt_interface_in_cache_time(self, mock_ex):
amt_common.AMT_AWAKE_CACHE[self.node.uuid] = time.time()
amt_common.awake_amt_interface(self.node)
self.assertFalse(mock_ex.called)
def test_awake_amt_interface(self, mock_ex):
amt_common.awake_amt_interface(self.node)
expected_args = ['ping', '-i', 0.2, '-c', 5, '1.2.3.4']
mock_ex.assert_called_once_with(*expected_args)