def set_power_state(self, task, power_state):
"""Turn the current power state on or off.
:param task: a TaskManager instance.
:param node: The Node.
:param power_state: The desired power state POWER_ON, POWER_OFF or
REBOOT from :mod:`ironic.common.states`.
:raises: InvalidParameterValue if an invalid power state was specified.
:raises: PowerStateFailure if the power couldn't be set to power_state.
:raises: OneViewError if OneView fails setting the power state.
"""
oneview_info = common.get_oneview_info(task.node)
oneview_client = common.get_oneview_client()
LOG.debug('Setting power state of node %(node_uuid)s to '
'%(power_state)s',
{'node_uuid': task.node.uuid, 'power_state': power_state})
try:
if power_state == states.POWER_ON:
oneview_client.power_on(oneview_info)
elif power_state == states.POWER_OFF:
oneview_client.power_off(oneview_info)
elif power_state == states.REBOOT:
oneview_client.power_off(oneview_info)
oneview_client.power_on(oneview_info)
else:
raise exception.InvalidParameterValue(
_("set_power_state called with invalid power state %s.")
% power_state)
except oneview_exceptions.OneViewException as exc:
raise exception.OneViewError(
_("Error setting power state: %s") % exc
)
def _deallocate_server_hardware_from_ironic(node):
"""Deallocate Server Hardware from ironic.
:param node: an ironic node object
:raises OneViewError: if an error occurs while deallocating the Server
Hardware to ironic
"""
oneview_info = common.get_oneview_info(node)
oneview_client = common.get_oneview_client()
oneview_client.power_off(oneview_info)
applied_sp_uuid = oneview_utils.get_uuid_from_uri(
oneview_info.get('applied_server_profile_uri'))
try:
oneview_client.delete_server_profile(applied_sp_uuid)
_del_applied_server_profile_uri_field(node)
LOG.info(
_LI("Server Profile %(server_profile_uuid)s was successfully"
" deleted from node %(node_uuid)s."), {
"node_uuid": node.uuid,
"server_profile_uuid": applied_sp_uuid
})
except oneview_exception.OneViewException as e:
msg = (_("Error while deleting applied Server Profile from node "
"%(node_uuid)s. Error: %(error)s") % {
'node_uuid': node.uuid,
'error': e
})
raise exception.OneViewError(node=node.uuid, reason=msg)
def set_power_state(self, task, power_state):
"""Turn the current power state on or off.
:param task: a TaskManager instance.
:param node: The Node.
:param power_state: The desired power state POWER_ON, POWER_OFF or
REBOOT from :mod:`ironic.common.states`.
:raises: InvalidParameterValue if an invalid power state was specified.
:raises: PowerStateFailure if the power couldn't be set to power_state.
:raises: OneViewError if OneView fails setting the power state.
"""
oneview_info = common.get_oneview_info(task.node)
oneview_client = common.get_oneview_client()
LOG.debug(
"Setting power state of node %(node_uuid)s to " "%(power_state)s",
{"node_uuid": task.node.uuid, "power_state": power_state},
)
try:
if power_state == states.POWER_ON:
oneview_client.power_on(oneview_info)
elif power_state == states.POWER_OFF:
oneview_client.power_off(oneview_info)
elif power_state == states.REBOOT:
oneview_client.power_off(oneview_info)
oneview_client.power_on(oneview_info)
else:
raise exception.InvalidParameterValue(
_("set_power_state called with invalid power state %s.") % power_state
)
except oneview_exceptions.OneViewException as exc:
raise exception.OneViewError(_("Error setting power state: %s") % exc)
def set_boot_device(self, task, device, persistent=False):
"""Sets the boot device for a node.
Sets the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:param device: the boot device, one of the supported devices
listed in :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: OperationNotPermitted if the server has no server profile or
if the server is already powered on.
:raises: OneViewError if the communication with OneView fails
"""
oneview_info = common.get_oneview_info(task.node)
if device not in self.get_supported_boot_devices(task):
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % device)
LOG.debug("Setting boot device to %(device)s for node %(node)s", {
"device": device,
"node": task.node.uuid
})
try:
oneview_client = common.get_oneview_client()
device_to_oneview = BOOT_DEVICE_MAPPING_TO_OV.get(device)
oneview_client.set_boot_device(oneview_info, device_to_oneview)
except oneview_exceptions.OneViewException as oneview_exc:
msg = (_("Error setting boot device on OneView. Error: %s") %
oneview_exc)
raise exception.OneViewError(error=msg)
def set_boot_device(task):
"""Sets the boot device for a node.
Sets the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:raises: InvalidParameterValue if an invalid boot device is
specified.
:raises: OperationNotPermitted if the server has no server profile or
if the server is already powered on.
:raises: OneViewError if the communication with OneView fails
"""
oneview_client = common.get_oneview_client()
common.has_server_profile(task, oneview_client)
driver_internal_info = task.node.driver_internal_info
next_boot_device = driver_internal_info.get('next_boot_device')
if next_boot_device:
boot_device = next_boot_device.get('boot_device')
persistent = next_boot_device.get('persistent')
if boot_device not in sorted(BOOT_DEVICE_MAPPING_TO_OV):
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % boot_device)
LOG.debug(
"Setting boot device to %(boot_device)s and "
"persistent to %(persistent)s for node %(node)s", {
"boot_device": boot_device,
"persistent": persistent,
"node": task.node.uuid
})
try:
oneview_info = common.get_oneview_info(task.node)
device_to_oneview = BOOT_DEVICE_MAPPING_TO_OV.get(boot_device)
oneview_client.set_boot_device(oneview_info,
device_to_oneview,
onetime=not persistent)
driver_internal_info.pop('next_boot_device', None)
task.node.driver_internal_info = driver_internal_info
task.node.save()
except oneview_exceptions.OneViewException as oneview_exc:
msg = (_("Error setting boot device on OneView. Error: %s") %
oneview_exc)
raise exception.OneViewError(error=msg)
else:
LOG.debug(
"Not going to set boot device because there is no "
"'next_boot_device' on driver_internal_info "
"for the %(node)s", {"node": task.node.uuid})
def set_boot_device(task):
"""Sets the boot device for a node.
Sets the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:raises: InvalidParameterValue if an invalid boot device is
specified.
:raises: OperationNotPermitted if the server has no server profile or
if the server is already powered on.
:raises: OneViewError if the communication with OneView fails
"""
oneview_client = common.get_oneview_client()
common.has_server_profile(task, oneview_client)
driver_internal_info = task.node.driver_internal_info
next_boot_device = driver_internal_info.get('next_boot_device')
if next_boot_device:
boot_device = next_boot_device.get('boot_device')
persistent = next_boot_device.get('persistent')
if boot_device not in sorted(BOOT_DEVICE_MAPPING_TO_OV):
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % boot_device)
LOG.debug("Setting boot device to %(boot_device)s and "
"persistent to %(persistent)s for node %(node)s",
{"boot_device": boot_device, "persistent": persistent,
"node": task.node.uuid})
try:
oneview_info = common.get_oneview_info(task.node)
device_to_oneview = BOOT_DEVICE_MAPPING_TO_OV.get(boot_device)
oneview_client.set_boot_device(oneview_info,
device_to_oneview,
onetime=not persistent)
driver_internal_info.pop('next_boot_device', None)
task.node.driver_internal_info = driver_internal_info
task.node.save()
except oneview_exceptions.OneViewException as oneview_exc:
msg = (_(
"Error setting boot device on OneView. Error: %s")
% oneview_exc
)
raise exception.OneViewError(error=msg)
else:
LOG.debug("Not going to set boot device because there is no "
"'next_boot_device' on driver_internal_info "
"for the %(node)s",
{"node": task.node.uuid})
def __init__(self):
if not importutils.try_import('oneview_client.client'):
raise exception.DriverLoadError(
driver=self.__class__.__name__,
reason=_("Unable to import python-oneviewclient library"))
# Checks connectivity to OneView and version compatibility on driver
# initialization
oneview_client = oneview_common.get_oneview_client()
oneview_client.verify_oneview_version()
oneview_client.verify_credentials()
self.power = oneview_power.OneViewPower()
self.management = oneview_management.OneViewManagement()
self.boot = fake.FakeBoot()
self.deploy = fake.FakeDeploy()
def __init__(self):
if not importutils.try_import('oneview_client.client'):
raise exception.DriverLoadError(
driver=self.__class__.__name__,
reason=_("Unable to import python-oneviewclient library"))
# Checks connectivity to OneView and version compatibility on driver
# initialization
oneview_client = oneview_common.get_oneview_client()
oneview_client.verify_oneview_version()
oneview_client.verify_credentials()
self.power = oneview_power.OneViewPower()
self.management = oneview_management.OneViewManagement()
self.boot = fake.FakeBoot()
self.deploy = fake.FakeDeploy()
def is_node_in_use_by_oneview(node):
"""Check if node is in use by OneView user.
:param node: an ironic node object
:returns: Boolean value. True if node is in use by OneView,
False otherwise.
:raises OneViewError: if not possible to get OneView's informations
for the given node, if not possible to retrieve Server Hardware
from OneView.
"""
oneview_info = common.get_oneview_info(node)
oneview_client = common.get_oneview_client()
sh_uuid = oneview_utils.get_uuid_from_uri(
oneview_info.get("server_hardware_uri"))
try:
server_hardware = oneview_client.get_server_hardware_by_uuid(sh_uuid)
except oneview_exception.OneViewResourceNotFoundError as e:
msg = (_("Error while obtaining Server Hardware from node "
"%(node_uuid)s. Error: %(error)s") % {
'node_uuid': node.uuid,
'error': e
})
raise exception.OneViewError(error=msg)
applied_sp_uri = (node.driver_info.get('applied_server_profile_uri'))
# Check if Profile exists in Oneview and it is different of the one
# applied by ironic
if (server_hardware.server_profile_uri not in (None, '')
and applied_sp_uri != server_hardware.server_profile_uri):
LOG.warning(_LW("Node %s is already in use by OneView."), node.uuid)
return True
else:
LOG.debug(
_("Hardware %(hardware_uri)s is free for use by "
"ironic on node %(node_uuid)s."), {
"hardware_uri": server_hardware.uri,
"node_uuid": node.uuid
})
return False
def __init__(self):
if not importutils.try_import('oneview_client.client'):
raise exception.DriverLoadError(
driver=self.__class__.__name__,
reason=_("Unable to import python-oneviewclient library"))
# Checks connectivity to OneView and version compatibility on driver
# initialization
oneview_client = common.get_oneview_client()
oneview_client.verify_oneview_version()
oneview_client.verify_credentials()
self.power = power.OneViewPower()
self.management = management.OneViewManagement()
self.boot = pxe.PXEBoot()
self.deploy = deploy.OneViewIscsiDeploy()
self.inspect = inspect.OneViewInspect.create_if_enabled(
'ISCSIPXEOneViewDriver')
def __init__(self):
if not importutils.try_import('oneview_client.client'):
raise exception.DriverLoadError(
driver=self.__class__.__name__,
reason=_("Unable to import python-oneviewclient library"))
# Checks connectivity to OneView and version compatibility on driver
# initialization
oneview_client = common.get_oneview_client()
oneview_client.verify_oneview_version()
oneview_client.verify_credentials()
self.power = power.OneViewPower()
self.management = management.OneViewManagement()
self.boot = pxe.PXEBoot()
self.deploy = deploy.OneViewIscsiDeploy()
self.inspect = inspect.OneViewInspect.create_if_enabled(
'ISCSIPXEOneViewDriver')
def get_boot_device(self, task):
"""Get the current boot device for the task's node.
Provides the current boot device of the node.
:param task: a task from TaskManager.
:returns: a dictionary containing:
:boot_device: the boot device, one of
:mod:`ironic.common.boot_devices` [PXE, DISK, CDROM]
:persistent: Whether the boot device will persist to all
future boots or not, None if it is unknown.
:raises: OperationNotPermitted if no Server Profile is associated with
the node
:raises: InvalidParameterValue if the boot device is unknown
:raises: OneViewError if the communication with OneView fails
"""
oneview_info = common.get_oneview_info(task.node)
try:
oneview_client = common.get_oneview_client()
boot_order = oneview_client.get_boot_order(oneview_info)
except oneview_exceptions.OneViewException as oneview_exc:
msg = (_(
"Error getting boot device from OneView. Error: %s")
% oneview_exc
)
LOG.error(msg)
raise exception.OneViewError(msg)
primary_device = boot_order[0]
if primary_device not in BOOT_DEVICE_OV_TO_GENERIC:
raise exception.InvalidParameterValue(
_("Unsupported boot Device %(device)s for Node: %(node)s")
% {"device": primary_device, "node": task.node.uuid}
)
boot_device = {
'boot_device': BOOT_DEVICE_OV_TO_GENERIC.get(primary_device),
'persistent': True,
}
return boot_device
def _check_applied_server_profile(node, predicate, positive, negative):
"""Check if node is in use by ironic in OneView.
:param node: an ironic node object
:returns: Boolean value. True if node is in use by ironic,
False otherwise.
:raises OneViewError: if not possible to get OneView's information
for the given node, if not possible to retrieve Server Hardware
from OneView.
"""
oneview_info = common.get_oneview_info(node)
oneview_client = common.get_oneview_client()
sh_uuid = oneview_utils.get_uuid_from_uri(
oneview_info.get("server_hardware_uri")
)
try:
server_hardware = oneview_client.get_server_hardware_by_uuid(
sh_uuid
)
except oneview_exception.OneViewResourceNotFoundError as e:
msg = (_("Error while obtaining Server Hardware from node "
"%(node_uuid)s. Error: %(error)s") %
{'node_uuid': node.uuid, 'error': e})
raise exception.OneViewError(error=msg)
applied_sp_uri = (
node.driver_info.get('applied_server_profile_uri')
)
result = predicate(server_hardware, applied_sp_uri)
if result:
LOG.debug(positive)
else:
LOG.debug(negative)
return result
def get_power_state(self, task):
"""Gets the current power state.
:param task: a TaskManager instance.
:param node: The Node.
:returns: one of :mod:`ironic.common.states` POWER_OFF,
POWER_ON or ERROR.
:raises: OneViewError if fails to retrieve power state of OneView
resource
"""
oneview_info = common.get_oneview_info(task.node)
oneview_client = common.get_oneview_client()
try:
power_state = oneview_client.get_node_power_state(oneview_info)
except oneview_exceptions.OneViewException as oneview_exc:
LOG.error(
_LE("Error getting power state for node %(node)s. Error:" "%(error)s"),
{"node": task.node.uuid, "error": oneview_exc},
)
raise exception.OneViewError(error=oneview_exc)
return common.translate_oneview_power_state(power_state)
def get_power_state(self, task):
"""Gets the current power state.
:param task: a TaskManager instance.
:param node: The Node.
:returns: one of :mod:`ironic.common.states` POWER_OFF,
POWER_ON or ERROR.
:raises: OneViewError if fails to retrieve power state of OneView
resource
"""
oneview_info = common.get_oneview_info(task.node)
oneview_client = common.get_oneview_client()
try:
power_state = oneview_client.get_node_power_state(oneview_info)
except oneview_exceptions.OneViewException as oneview_exc:
LOG.error(
_LE("Error getting power state for node %(node)s. Error:"
"%(error)s"),
{'node': task.node.uuid, 'error': oneview_exc}
)
raise exception.OneViewError(error=oneview_exc)
return common.translate_oneview_power_state(power_state)
def set_boot_device(self, task, device, persistent=False):
"""Sets the boot device for a node.
Sets the boot device to use on next reboot of the node.
:param task: a task from TaskManager.
:param device: the boot device, one of the supported devices
listed in :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: OperationNotPermitted if the server has no server profile or
if the server is already powered on.
:raises: OneViewError if the communication with OneView fails
"""
oneview_info = common.get_oneview_info(task.node)
if device not in self.get_supported_boot_devices(task):
raise exception.InvalidParameterValue(
_("Invalid boot device %s specified.") % device)
LOG.debug("Setting boot device to %(device)s for node %(node)s",
{"device": device, "node": task.node.uuid})
try:
oneview_client = common.get_oneview_client()
device_to_oneview = BOOT_DEVICE_MAPPING_TO_OV.get(device)
oneview_client.set_boot_device(oneview_info, device_to_oneview)
except oneview_exceptions.OneViewException as oneview_exc:
msg = (_(
"Error setting boot device on OneView. Error: %s")
% oneview_exc
)
LOG.error(msg)
raise exception.OneViewError(error=msg)
def __init__(self):
super(OneViewIscsiDeploy, self).__init__()
self.oneview_client = common.get_oneview_client()
def __init__(self):
super(OneViewInspect, self).__init__()
self.oneview_client = common.get_oneview_client()
def __init__(self):
super(OneViewManagement, self).__init__()
self.oneview_client = common.get_oneview_client()
def __init__(self):
super(OneViewAgentDeploy, self).__init__()
self.oneview_client = common.get_oneview_client()
def allocate_server_hardware_to_ironic(node, server_profile_name):
"""Allocate Server Hardware to ironic.
:param node: an ironic node object
:param server_profile_name: a formatted string with the Server Profile
name
:raises OneViewError: if an error occurs while allocating the Server
Hardware to ironic
"""
node_in_use_by_oneview = is_node_in_use_by_oneview(node)
if not node_in_use_by_oneview:
oneview_info = common.get_oneview_info(node)
applied_sp_uri = node.driver_info.get('applied_server_profile_uri')
sh_uuid = oneview_utils.get_uuid_from_uri(
oneview_info.get("server_hardware_uri")
)
spt_uuid = oneview_utils.get_uuid_from_uri(
oneview_info.get("server_profile_template_uri")
)
oneview_client = common.get_oneview_client()
server_hardware = oneview_client.get_server_hardware_by_uuid(sh_uuid)
# Don't have Server Profile on OneView but has
# `applied_server_profile_uri` on driver_info
if (server_hardware.server_profile_uri in (None, '') and
applied_sp_uri is not (None, '')):
_del_applied_server_profile_uri_field(node)
LOG.info(_LI(
"Inconsistent 'applied_server_profile_uri' parameter "
"value in driver_info. There is no Server Profile "
"applied to node %(node_uuid)s. Value deleted."),
{"node_uuid": node.uuid}
)
# applied_server_profile_uri exists and is equal to Server profile
# applied on Hardware. Do not apply again.
if (applied_sp_uri and server_hardware.server_profile_uri and
server_hardware.server_profile_uri == applied_sp_uri):
LOG.info(_LI(
"The Server Profile %(applied_sp_uri)s was already applied "
"by ironic on node %(node_uuid)s. Reusing."),
{"node_uuid": node.uuid, "applied_sp_uri": applied_sp_uri}
)
return
try:
applied_profile = oneview_client.clone_template_and_apply(
server_profile_name, sh_uuid, spt_uuid
)
_add_applied_server_profile_uri_field(node, applied_profile)
LOG.info(
_LI("Server Profile %(server_profile_uuid)s was successfully"
" applied to node %(node_uuid)s."),
{"node_uuid": node.uuid,
"server_profile_uuid": applied_profile.uri}
)
except oneview_exception.OneViewServerProfileAssignmentError as e:
LOG.error(_LE("An error occurred during allocating server "
"hardware to ironic during prepare: %s"), e)
raise exception.OneViewError(error=e)
else:
msg = (_("Node %s is already in use by OneView.") %
node.uuid)
raise exception.OneViewError(error=msg)
def __init__(self):
super(OneViewInspect, self).__init__()
self.oneview_client = common.get_oneview_client()
def __init__(self):
super(OneViewAgentDeploy, self).__init__()
self.client = common.get_hponeview_client()
self.oneview_client = common.get_oneview_client()
def __init__(self):
super(OneViewPower, self).__init__()
self.client = common.get_hponeview_client()
self.oneview_client = common.get_oneview_client()
def __init__(self):
super(OneViewManagement, self).__init__()
self.oneview_client = common.get_oneview_client()
