def set_power_state(self, desired_state):
"""Set power state of this node
:param node: Ironic node one of :class:`ironic.db.models.Node`
:raises: InvalidParameterValue if required seamicro parameters are
missing.
:raises: UcsOperationError on an error from UcsHandle Client.
:returns: Power state of the given node
"""
rn_array = [
self.helper.service_profile,
ManagedObject(NamingId.LS_POWER).MakeRn()
]
try:
ls_power = ucs_helper.get_managed_object(
self.helper.handle, LsPower.ClassId(),
{LsPower.DN: UcsUtils.MakeDn(rn_array)})
if not ls_power:
raise exception.UcsOperationError(
"set_power_state", "Failed to get power MO,"
" configure valid service-profile.")
else:
ls_power_set = self.helper.handle.SetManagedObject(
ls_power,
LsPower.ClassId(), {LsPower.STATE: desired_state},
dumpXml=YesOrNo.TRUE)
if ls_power_set:
power = ls_power_set.pop()
return power.getattr(LsPower.STATE)
else:
return states.ERROR
except Exception as ex:
raise exception.UcsOperationError(
"set_power_state", "Failed to get power MO,"
"configure valid servie-profile.")
def get_power_state(self):
"""Get current power state of this node
:param node: Ironic node one of :class:`ironic.db.models.Node`
:raises: InvalidParameterValue if required Ucs parameters are
missing
:raises: UcsOperationError: on an error from Ucs.
:returns: Power state of the given node
"""
rn_array = [
self.helper.service_profile,
ManagedObject(NamingId.LS_POWER).MakeRn()
]
try:
ls_power = ucs_helper.get_managed_object(
self.helper.handle, LsPower.ClassId(),
{LsPower.DN: UcsUtils.MakeDn(rn_array)})
if not ls_power:
raise exception.UcsOperationError(
"get_power_state",
"Failed to get LsPower MO, configure valid "
"service-profile")
return ls_power[0].getattr(LsPower.STATE)
except UcsException as ex:
raise exception.UcsOperationError(message=ex)
def set_power_state(self, desired_state):
"""Set power state of this node
:param node: Ironic node one of :class:`ironic.db.models.Node`
:raises: InvalidParameterValue if required seamicro parameters are
missing.
:raises: UcsOperationError on an error from UcsHandle Client.
:returns: Power state of the given node
"""
rn_array = [self.helper.service_profile,
ManagedObject(NamingId.LS_POWER).MakeRn()]
try:
ls_power = ucs_helper.get_managed_object(self.helper.handle,
LsPower.ClassId(),
{LsPower.DN: UcsUtils.MakeDn(rn_array)})
if not ls_power:
raise exception.UcsOperationError("set_power_state",
"Failed to get power MO,"
" configure valid service-profile.")
else:
ls_power_set = self.helper.handle.SetManagedObject(
ls_power,
LsPower.ClassId(),
{LsPower.STATE: desired_state},
dumpXml=YesOrNo.TRUE
)
if ls_power_set:
power = ls_power_set.pop()
return power.getattr(LsPower.STATE)
else:
return states.ERROR
except Exception as ex:
raise exception.UcsOperationError("set_power_state",
"Failed to get power MO,"
"configure valid servie-profile.")
def get_boot_device(self):
"""Get the current boot device for the node.
Provides the current boot device of the node. Be aware that not
all drivers support this.
:raises: InvalidParameterValue if any connection parameters are
incorrect.
: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.
"""
operation = 'get_boot_device'
try:
boot_device = None
ls_server = ucs_helper.get_managed_object(
self.helper.handle,
LsServer.ClassId(),
{LsServer.DN: self.helper.service_profile})
if not ls_server:
raise exception.UcsOperationError(operation=operation,
error="Failed to get power MO, "
"configure valid service-profile.")
for server in ls_server:
in_filter = ucs_helper.create_dn_in_filter(
LsbootDef.ClassId(), "%s/" %
server.getattr(LsServer.PN_DN),
self)
lsboot_def = ucs_helper.get_resolve_class(
self.helper.handle,
LsbootDef.ClassId(), in_filter, in_heir=True)
if lsboot_def.errorCode == 0:
for boot_def in lsboot_def.OutConfigs.GetChild():
boot_orders = boot_def.GetChild()
for boot_order in boot_orders:
if boot_order.getattr("Order") == "1":
boot_device = boot_order.getattr("Type")
break
return {'boot_device': boot_device, 'persistent': None}
except UcsException as ex:
print(_("Cisco client exception: %(msg)s."), {'msg': ex})
raise exception.UcsOperationError(operation=operation, error=ex)
def get_power_state(self):
"""Get current power state of this node
:param node: Ironic node one of :class:`ironic.db.models.Node`
:raises: InvalidParameterValue if required Ucs parameters are
missing
:raises: UcsOperationError: on an error from Ucs.
:returns: Power state of the given node
"""
rn_array = [self.helper.service_profile,
ManagedObject(NamingId.LS_POWER).MakeRn()]
try:
ls_power = ucs_helper.get_managed_object(
self.helper.handle,
LsPower.ClassId(),
{LsPower.DN: UcsUtils.MakeDn(rn_array)})
if not ls_power:
raise exception.UcsOperationError("get_power_state",
"Failed to get LsPower MO, configure valid "
"service-profile")
return ls_power[0].getattr(LsPower.STATE)
except UcsException as ex:
raise exception.UcsOperationError(message=ex)
