def set_power_state(self, task, pstate):
"""Set the power state of the task's node.
:param task: a TaskManager instance containing the node to act on.
:param pstate: Any power state from :mod:`ironic.common.states`.
:raises: MissingParameterValue if a required parameter is missing.
:raises: InvalidParameterValue if an invalid power state is passed
:raises: CIMCException if there is an error communicating with CIMC
"""
if pstate not in IRONIC_TO_CIMC_POWER_STATE:
msg = _("set_power_state called for %(node)s with "
"invalid state %(state)s")
raise exception.InvalidParameterValue(
msg % {"node": task.node.uuid, "state": pstate})
with common.cimc_handle(task) as handle:
try:
handle.set_imc_managedobject(
None, class_id="ComputeRackUnit",
params={
imcsdk.ComputeRackUnit.ADMIN_POWER:
IRONIC_TO_CIMC_POWER_STATE[pstate],
imcsdk.ComputeRackUnit.DN: "sys/rack-unit-1"
})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
if pstate is states.REBOOT:
pstate = states.POWER_ON
state = _wait_for_state_change(pstate, task)
if state != pstate:
raise exception.PowerStateFailure(pstate=pstate)
def delete_vnic(task, name):
name = name[0:31]
with common.cimc_handle(task) as handle:
rackunit = handle.get_imc_managedobject(
None, imcsdk.ComputeRackUnit.class_id())
adaptorunits = handle.get_imc_managedobject(
in_mo=rackunit, class_id=imcsdk.AdaptorUnit.class_id())
vic = {
"Dn": "%s/host-eth-%s" % (adaptorunits[0].Dn, name),
}
handle.remove_imc_managedobject(
None, class_id="adaptorHostEthIf", params=vic)
def get_boot_device(self, task):
"""Get the current boot device for a node.
Provides the current boot device of the node. Be aware that not
all drivers support this.
:param task: a task from TaskManager.
:raises: MissingParameterValue if a required parameter is missing
:raises: CIMCException if there is an error from CIMC
: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.
"""
with common.cimc_handle(task) as handle:
method = imcsdk.ImcCore.ExternalMethod("ConfigResolveClass")
method.Cookie = handle.cookie
method.InDn = "sys/rack-unit-1"
method.InHierarchical = "true"
method.ClassId = "lsbootDef"
try:
resp = handle.xml_query(method, imcsdk.WriteXmlOption.DIRTY)
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
error = getattr(resp, 'error_code', None)
if error:
raise exception.CIMCException(node=task.node.uuid, error=error)
bootDevs = resp.OutConfigs.child[0].child
first_device = None
for dev in bootDevs:
try:
if int(dev.Order) == 1:
first_device = dev
break
except (ValueError, AttributeError):
pass
boot_device = (CIMC_TO_IRONIC_BOOT_DEVICE.get(first_device.Rn)
if first_device else None)
# Every boot device in CIMC is persistent right now
persistent = True if boot_device else None
return {'boot_device': boot_device, 'persistent': persistent}
def get_boot_device(self, task):
"""Get the current boot device for a node.
Provides the current boot device of the node. Be aware that not
all drivers support this.
:param task: a task from TaskManager.
:raises: MissingParameterValue if a required parameter is missing
:raises: CIMCException if there is an error from CIMC
: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.
"""
with common.cimc_handle(task) as handle:
method = imcsdk.ImcCore.ExternalMethod("ConfigResolveClass")
method.Cookie = handle.cookie
method.InDn = "sys/rack-unit-1"
method.InHierarchical = "true"
method.ClassId = "lsbootDef"
try:
resp = handle.xml_query(method, imcsdk.WriteXmlOption.DIRTY)
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
error = getattr(resp, 'error_code', None)
if error:
raise exception.CIMCException(node=task.node.uuid, error=error)
bootDevs = resp.OutConfigs.child[0].child
first_device = None
for dev in bootDevs:
try:
if int(dev.Order) == 1:
first_device = dev
break
except (ValueError, AttributeError):
pass
boot_device = (CIMC_TO_IRONIC_BOOT_DEVICE.get(
first_device.Rn) if first_device else None)
# Every boot device in CIMC is persistent right now
persistent = True if boot_device else None
return {'boot_device': boot_device, 'persistent': persistent}
def test_cimc_handle(self, mock_login, mock_handle):
mo_hand = mock.MagicMock()
mo_hand.username = self.node.driver_info.get('cimc_username')
mo_hand.password = self.node.driver_info.get('cimc_password')
mo_hand.name = self.node.driver_info.get('cimc_address')
mock_handle.return_value = mo_hand
info = cimc_common.parse_driver_info(self.node)
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
with cimc_common.cimc_handle(task) as handle:
self.assertEqual(handle, mock_handle.return_value)
mock_login.assert_called_once_with(task, mock_handle.return_value,
info)
mock_handle.return_value.logout.assert_called_once_with()
def test_cimc_handle(self, mock_login, mock_handle):
mo_hand = mock.MagicMock()
mo_hand.username = self.node.driver_info.get('cimc_username')
mo_hand.password = self.node.driver_info.get('cimc_password')
mo_hand.name = self.node.driver_info.get('cimc_address')
mock_handle.return_value = mo_hand
info = cimc_common.parse_driver_info(self.node)
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
with cimc_common.cimc_handle(task) as handle:
self.assertEqual(handle, mock_handle.return_value)
mock_login.assert_called_once_with(task, mock_handle.return_value,
info)
mock_handle.return_value.logout.assert_called_once_with()
def get_power_state(self, task):
"""Return the power state of the task's node.
:param task: a TaskManager instance containing the node to act on.
:raises: MissingParameterValue if a required parameter is missing.
:returns: a power state. One of :mod:`ironic.common.states`.
:raises: CIMCException if there is an error communicating with CIMC
"""
current_power_state = None
with common.cimc_handle(task) as handle:
try:
rack_unit = handle.get_imc_managedobject(None, None, params={"Dn": "sys/rack-unit-1"})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
else:
current_power_state = rack_unit[0].get_attr("OperPower")
return CIMC_TO_IRONIC_POWER_STATE.get(current_power_state, states.ERROR)
def set_power_state(self, task, pstate, timeout=None):
"""Set the power state of the task's node.
:param task: a TaskManager instance containing the node to act on.
:param pstate: Any power state from :mod:`ironic.common.states`.
:param timeout: timeout (in seconds). Unsupported by this interface.
:raises: MissingParameterValue if a required parameter is missing.
:raises: InvalidParameterValue if an invalid power state is passed
:raises: CIMCException if there is an error communicating with CIMC
"""
# TODO(rloo): Support timeouts!
if timeout is not None:
LOG.warning(
"The 'cimc' Power Interface's 'set_power_state' method "
"doesn't support the 'timeout' parameter. Ignoring "
"timeout=%(timeout)s", {'timeout': timeout})
if pstate not in IRONIC_TO_CIMC_POWER_STATE:
msg = _("set_power_state called for %(node)s with "
"invalid state %(state)s")
raise exception.InvalidParameterValue(msg % {
"node": task.node.uuid,
"state": pstate
})
with common.cimc_handle(task) as handle:
try:
handle.set_imc_managedobject(
None,
class_id="ComputeRackUnit",
params={
imcsdk.ComputeRackUnit.ADMIN_POWER:
IRONIC_TO_CIMC_POWER_STATE[pstate],
imcsdk.ComputeRackUnit.DN:
"sys/rack-unit-1"
})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
if pstate is states.REBOOT:
pstate = states.POWER_ON
state = _wait_for_state_change(pstate, task)
if state != pstate:
raise exception.PowerStateFailure(pstate=pstate)
def get_power_state(self, task):
"""Return the power state of the task's node.
:param task: a TaskManager instance containing the node to act on.
:raises: MissingParameterValue if a required parameter is missing.
:returns: a power state. One of :mod:`ironic.common.states`.
:raises: CIMCException if there is an error communicating with CIMC
"""
current_power_state = None
with common.cimc_handle(task) as handle:
try:
rack_unit = handle.get_imc_managedobject(
None, None, params={"Dn": "sys/rack-unit-1"})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
else:
current_power_state = rack_unit[0].get_attr("OperPower")
return CIMC_TO_IRONIC_POWER_STATE.get(current_power_state,
states.ERROR)
def _wait(store):
current_power_state = None
with common.cimc_handle(task) as handle:
try:
rack_unit = handle.get_imc_managedobject(None, None, params={"Dn": "sys/rack-unit-1"})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
else:
current_power_state = rack_unit[0].get_attr("OperPower")
store["state"] = CIMC_TO_IRONIC_POWER_STATE.get(current_power_state)
if store["state"] == target_state:
raise loopingcall.LoopingCallDone()
store["retries"] -= 1
if store["retries"] <= 0:
store["state"] = states.ERROR
raise loopingcall.LoopingCallDone()
def set_boot_device(self, task, device, persistent=True):
"""Set the boot device for a 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: Every boot device in CIMC is persistent right now,
so this value is ignored.
:raises: InvalidParameterValue if an invalid boot device is
specified.
:raises: MissingParameterValue if a required parameter is missing
:raises: CIMCException if there is an error from CIMC
"""
with common.cimc_handle(task) as handle:
dev = IRONIC_TO_CIMC_BOOT_DEVICE[device]
method = imcsdk.ImcCore.ExternalMethod("ConfigConfMo")
method.Cookie = handle.cookie
method.Dn = "sys/rack-unit-1/boot-policy"
method.InHierarchical = "true"
config = imcsdk.Imc.ConfigConfig()
bootMode = imcsdk.ImcCore.ManagedObject(dev[0])
bootMode.set_attr("access", dev[3])
bootMode.set_attr("type", dev[2])
bootMode.set_attr("Rn", dev[1])
bootMode.set_attr("order", "1")
config.add_child(bootMode)
method.InConfig = config
try:
resp = handle.xml_query(method, imcsdk.WriteXmlOption.DIRTY)
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
error = getattr(resp, 'error_code')
if error:
raise exception.CIMCException(node=task.node.uuid, error=error)
def set_boot_device(self, task, device, persistent=True):
"""Set the boot device for a 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: Every boot device in CIMC is persistent right now,
so this value is ignored.
:raises: InvalidParameterValue if an invalid boot device is
specified.
:raises: MissingParameterValue if a required parameter is missing
:raises: CIMCException if there is an error from CIMC
"""
with common.cimc_handle(task) as handle:
dev = IRONIC_TO_CIMC_BOOT_DEVICE[device]
method = imcsdk.ImcCore.ExternalMethod("ConfigConfMo")
method.Cookie = handle.cookie
method.Dn = "sys/rack-unit-1/boot-policy"
method.InHierarchical = "true"
config = imcsdk.Imc.ConfigConfig()
bootMode = imcsdk.ImcCore.ManagedObject(dev[0])
bootMode.set_attr("access", dev[3])
bootMode.set_attr("type", dev[2])
bootMode.set_attr("Rn", dev[1])
bootMode.set_attr("order", "1")
config.add_child(bootMode)
method.InConfig = config
try:
resp = handle.xml_query(method, imcsdk.WriteXmlOption.DIRTY)
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
error = getattr(resp, 'error_code')
if error:
raise exception.CIMCException(node=task.node.uuid, error=error)
def _wait(store):
current_power_state = None
with common.cimc_handle(task) as handle:
try:
rack_unit = handle.get_imc_managedobject(
None, None, params={"Dn": "sys/rack-unit-1"})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
else:
current_power_state = rack_unit[0].get_attr("OperPower")
store['state'] = CIMC_TO_IRONIC_POWER_STATE.get(current_power_state)
if store['state'] == target_state:
raise loopingcall.LoopingCallDone()
store['retries'] -= 1
if store['retries'] <= 0:
store['state'] = states.ERROR
raise loopingcall.LoopingCallDone()
def add_vnic(task, name, mac, vlan, pxe=False):
name = name[0:31]
with common.cimc_handle(task) as handle:
rackunit = handle.get_imc_managedobject(
None, imcsdk.ComputeRackUnit.class_id())
adaptorunits = handle.get_imc_managedobject(
in_mo=rackunit, class_id=imcsdk.AdaptorUnit.class_id())
dn = "%s/host-eth-%s" % (adaptorunits[0].Dn, name)
method = imcsdk.ImcCore.ExternalMethod("ConfigConfMo")
method.Cookie = handle.cookie
method.Dn = dn
config = imcsdk.Imc.ConfigConfig()
newVic = imcsdk.ImcCore.ManagedObject("adaptorHostEthIf")
newVic.set_attr("name", name)
newVic.set_attr("mtu", "1500")
newVic.set_attr("pxeBoot", "enabled" if pxe else "disabled")
newVic.set_attr("Dn", dn)
newVic.set_attr("mac", mac)
newVic.set_attr("uplinkPort", "1")
vlanProfile = imcsdk.ImcCore.ManagedObject("adaptorEthGenProfile")
vlanProfile.set_attr("vlanMode", "ACCESS")
vlanProfile.set_attr("vlan", str(vlan))
vlanProfile.set_attr("Dn", dn)
newVic.add_child(vlanProfile)
config.add_child(newVic)
method.InConfig = config
resp = handle.xml_query(
method, imcsdk.WriteXmlOption.DIRTY)
error = getattr(resp, 'error_code', None)
if error:
raise imcsdk.ImcException(node=task.node.uuid, error=error)
def set_power_state(self, task, pstate):
"""Set the power state of the task's node.
:param task: a TaskManager instance containing the node to act on.
:param pstate: Any power state from :mod:`ironic.common.states`.
:raises: MissingParameterValue if a required parameter is missing.
:raises: InvalidParameterValue if an invalid power state is passed
:raises: CIMCException if there is an error communicating with CIMC
"""
if pstate not in IRONIC_TO_CIMC_POWER_STATE:
msg = _("set_power_state called for %(node)s with "
"invalid state %(state)s")
raise exception.InvalidParameterValue(msg % {
"node": task.node.uuid,
"state": pstate
})
with common.cimc_handle(task) as handle:
try:
handle.set_imc_managedobject(
None,
class_id="ComputeRackUnit",
params={
imcsdk.ComputeRackUnit.ADMIN_POWER:
IRONIC_TO_CIMC_POWER_STATE[pstate],
imcsdk.ComputeRackUnit.DN:
"sys/rack-unit-1"
})
except imcsdk.ImcException as e:
raise exception.CIMCException(node=task.node.uuid, error=e)
if pstate is states.REBOOT:
pstate = states.POWER_ON
state = _wait_for_state_change(pstate, task)
if state != pstate:
raise exception.PowerStateFailure(pstate=pstate)
