def delete(self, portgroup_ident):
"""Delete a portgroup.
:param portgroup_ident: UUID or logical name of a portgroup.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
rpc_portgroup, rpc_node = api_utils.check_port_policy_and_retrieve(
'baremetal:portgroup:delete', portgroup_ident, portgroup=True)
context = api.request.context
if self.parent_node_ident:
raise exception.OperationNotPermitted()
notify.emit_start_notification(context,
rpc_portgroup,
'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context,
rpc_portgroup,
'delete',
node_uuid=rpc_node.uuid):
topic = api.request.rpcapi.get_topic_for(rpc_node)
api.request.rpcapi.destroy_portgroup(context, rpc_portgroup, topic)
notify.emit_end_notification(context,
rpc_portgroup,
'delete',
node_uuid=rpc_node.uuid)
def delete(self, connector_uuid):
"""Delete a volume connector.
:param connector_uuid: UUID of a volume connector.
:raises: OperationNotPermitted if accessed with specifying a
parent node.
:raises: NodeLocked if node is locked by another conductor
:raises: NodeNotFound if the node associated with the connector does
not exist
:raises: VolumeConnectorNotFound if the volume connector cannot be
found
:raises: InvalidStateRequested If a node associated with the
volume connector is not powered off.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:volume:delete', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
rpc_connector = objects.VolumeConnector.get_by_uuid(context,
connector_uuid)
rpc_node = objects.Node.get_by_id(context, rpc_connector.node_id)
notify.emit_start_notification(context, rpc_connector, 'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_connector,
'delete',
node_uuid=rpc_node.uuid):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
pecan.request.rpcapi.destroy_volume_connector(context,
rpc_connector, topic)
notify.emit_end_notification(context, rpc_connector, 'delete',
node_uuid=rpc_node.uuid)
def post(self, port):
"""Create a new port.
:param port: a port within the request body.
:raises: NotAcceptable, HTTPNotFound, Conflict
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:create', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
pdict = port.as_dict()
self._check_allowed_port_fields(pdict)
extra = pdict.get('extra')
vif = extra.get('vif_port_id') if extra else None
if vif:
common_utils.warn_about_deprecated_extra_vif_port_id()
if (pdict.get('portgroup_uuid') and (pdict.get('pxe_enabled') or vif)):
rpc_pg = objects.Portgroup.get_by_uuid(context,
pdict['portgroup_uuid'])
if not rpc_pg.standalone_ports_supported:
msg = _("Port group %s doesn't support standalone ports. "
"This port cannot be created as a member of that "
"port group because either 'extra/vif_port_id' "
"was specified or 'pxe_enabled' was set to True.")
raise exception.Conflict(msg % pdict['portgroup_uuid'])
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not pdict.get('uuid'):
pdict['uuid'] = uuidutils.generate_uuid()
rpc_port = objects.Port(context, **pdict)
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
notify_extra = {
'node_uuid': port.node_uuid,
'portgroup_uuid': port.portgroup_uuid
}
notify.emit_start_notification(context, rpc_port, 'create',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'create',
**notify_extra):
# TODO(mgoddard): In RPC API v1.41, port creation was moved to the
# conductor service to facilitate validation of the physical
# network field of ports in portgroups. Further consideration is
# required determine how best to support rolling upgrades from a
# release in which ports are created by the API service to one in
# which they are created by the conductor service, while ensuring
# that all required validation is performed.
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_port = pecan.request.rpcapi.create_port(
context, rpc_port, topic)
notify.emit_end_notification(context, new_port, 'create',
**notify_extra)
# Set the HTTP Location Header
pecan.response.location = link.build_url('ports', new_port.uuid)
return Port.convert_with_links(new_port)
def delete(self, port_uuid):
"""Delete a port.
:param port_uuid: UUID of a port.
:raises: OperationNotPermitted, HTTPNotFound
"""
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
rpc_port, rpc_node = api_utils.check_port_policy_and_retrieve(
'baremetal:port:delete', port_uuid)
context = api.request.context
portgroup_uuid = None
if rpc_port.portgroup_id:
portgroup = objects.Portgroup.get_by_id(context,
rpc_port.portgroup_id)
portgroup_uuid = portgroup.uuid
notify_extra = {
'node_uuid': rpc_node.uuid,
'portgroup_uuid': portgroup_uuid
}
notify.emit_start_notification(context, rpc_port, 'delete',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'delete',
**notify_extra):
topic = api.request.rpcapi.get_topic_for(rpc_node)
api.request.rpcapi.destroy_port(context, rpc_port, topic)
notify.emit_end_notification(context, rpc_port, 'delete',
**notify_extra)
def delete(self, target_uuid):
"""Delete a volume target.
:param target_uuid: UUID of a volume target.
:raises: OperationNotPermitted if accessed with specifying a
parent node.
:raises: NodeLocked if node is locked by another conductor
:raises: NodeNotFound if the node associated with the target does
not exist
:raises: VolumeTargetNotFound if the volume target cannot be found
:raises: InvalidStateRequested If a node associated with the
volume target is not powered off.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:volume:delete', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
rpc_target = objects.VolumeTarget.get_by_uuid(context, target_uuid)
rpc_node = objects.Node.get_by_id(context, rpc_target.node_id)
notify.emit_start_notification(context, rpc_target, 'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_target, 'delete',
node_uuid=rpc_node.uuid):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
pecan.request.rpcapi.destroy_volume_target(context,
rpc_target, topic)
notify.emit_end_notification(context, rpc_target, 'delete',
node_uuid=rpc_node.uuid)
def delete(self, allocation_ident):
"""Delete an allocation.
:param allocation_ident: UUID or logical name of an allocation.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:delete', cdict, cdict)
rpc_allocation = api_utils.get_rpc_allocation_with_suffix(
allocation_ident)
if rpc_allocation.node_id:
node_uuid = objects.Node.get_by_id(pecan.request.context,
rpc_allocation.node_id).uuid
else:
node_uuid = None
notify.emit_start_notification(context, rpc_allocation, 'delete',
node_uuid=node_uuid)
with notify.handle_error_notification(context, rpc_allocation,
'delete', node_uuid=node_uuid):
topic = pecan.request.rpcapi.get_random_topic()
pecan.request.rpcapi.destroy_allocation(context, rpc_allocation,
topic)
notify.emit_end_notification(context, rpc_allocation, 'delete',
node_uuid=node_uuid)
def delete(self, portgroup_ident):
"""Delete a portgroup.
:param portgroup_ident: UUID or logical name of a portgroup.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:portgroup:delete', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
rpc_portgroup = api_utils.get_rpc_portgroup(portgroup_ident)
rpc_node = objects.Node.get_by_id(pecan.request.context,
rpc_portgroup.node_id)
notify.emit_start_notification(context, rpc_portgroup, 'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_portgroup, 'delete',
node_uuid=rpc_node.uuid):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
pecan.request.rpcapi.destroy_portgroup(context, rpc_portgroup,
topic)
notify.emit_end_notification(context, rpc_portgroup, 'delete',
node_uuid=rpc_node.uuid)
def delete(self):
context = api.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:delete', cdict, cdict)
rpc_node = api_utils.get_rpc_node_with_suffix(self.parent_node_ident)
allocations = objects.Allocation.list(
api.request.context, filters={'node_uuid': rpc_node.uuid})
try:
rpc_allocation = allocations[0]
except IndexError:
raise exception.AllocationNotFound(
_("Allocation for node %s was not found") %
self.parent_node_ident)
notify.emit_start_notification(context,
rpc_allocation,
'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context,
rpc_allocation,
'delete',
node_uuid=rpc_node.uuid):
topic = api.request.rpcapi.get_random_topic()
api.request.rpcapi.destroy_allocation(context, rpc_allocation,
topic)
notify.emit_end_notification(context,
rpc_allocation,
'delete',
node_uuid=rpc_node.uuid)
def delete(self, port_uuid):
"""Delete a port.
:param port_uuid: UUID of a port.
:raises: OperationNotPermitted, HTTPNotFound
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:delete', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
rpc_port = objects.Port.get_by_uuid(context, port_uuid)
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
portgroup_uuid = None
if rpc_port.portgroup_id:
portgroup = objects.Portgroup.get_by_id(context,
rpc_port.portgroup_id)
portgroup_uuid = portgroup.uuid
notify_extra = {
'node_uuid': rpc_node.uuid,
'portgroup_uuid': portgroup_uuid
}
notify.emit_start_notification(context, rpc_port, 'delete',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'delete',
**notify_extra):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
pecan.request.rpcapi.destroy_port(context, rpc_port, topic)
notify.emit_end_notification(context, rpc_port, 'delete',
**notify_extra)
def delete(self, allocation_ident):
"""Delete an allocation.
:param allocation_ident: UUID or logical name of an allocation.
"""
context = api.request.context
rpc_allocation = api_utils.check_allocation_policy_and_retrieve(
'baremetal:allocation:delete', allocation_ident)
if rpc_allocation.node_id:
node_uuid = objects.Node.get_by_id(api.request.context,
rpc_allocation.node_id).uuid
else:
node_uuid = None
notify.emit_start_notification(context,
rpc_allocation,
'delete',
node_uuid=node_uuid)
with notify.handle_error_notification(context,
rpc_allocation,
'delete',
node_uuid=node_uuid):
topic = api.request.rpcapi.get_random_topic()
api.request.rpcapi.destroy_allocation(context, rpc_allocation,
topic)
notify.emit_end_notification(context,
rpc_allocation,
'delete',
node_uuid=node_uuid)
def post(self, port):
"""Create a new port.
:param port: a port within the request body.
:raises: NotAcceptable, HTTPNotFound, Conflict
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:create', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
pdict = port.as_dict()
self._check_allowed_port_fields(pdict)
extra = pdict.get('extra')
vif = extra.get('vif_port_id') if extra else None
if vif:
common_utils.warn_about_deprecated_extra_vif_port_id()
if (pdict.get('portgroup_uuid') and
(pdict.get('pxe_enabled') or vif)):
rpc_pg = objects.Portgroup.get_by_uuid(context,
pdict['portgroup_uuid'])
if not rpc_pg.standalone_ports_supported:
msg = _("Port group %s doesn't support standalone ports. "
"This port cannot be created as a member of that "
"port group because either 'extra/vif_port_id' "
"was specified or 'pxe_enabled' was set to True.")
raise exception.Conflict(
msg % pdict['portgroup_uuid'])
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not pdict.get('uuid'):
pdict['uuid'] = uuidutils.generate_uuid()
rpc_port = objects.Port(context, **pdict)
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
notify_extra = {'node_uuid': port.node_uuid,
'portgroup_uuid': port.portgroup_uuid}
notify.emit_start_notification(context, rpc_port, 'create',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'create',
**notify_extra):
# TODO(mgoddard): In RPC API v1.41, port creation was moved to the
# conductor service to facilitate validation of the physical
# network field of ports in portgroups. Further consideration is
# required determine how best to support rolling upgrades from a
# release in which ports are created by the API service to one in
# which they are created by the conductor service, while ensuring
# that all required validation is performed.
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_port = pecan.request.rpcapi.create_port(context, rpc_port,
topic)
notify.emit_end_notification(context, new_port, 'create',
**notify_extra)
# Set the HTTP Location Header
pecan.response.location = link.build_url('ports', new_port.uuid)
return Port.convert_with_links(new_port)
def patch(self, chassis_uuid, patch):
"""Update an existing chassis.
:param chassis_uuid: UUID of a chassis.
:param patch: a json PATCH document to apply to this chassis.
"""
context = api.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:chassis:update', cdict, cdict)
rpc_chassis = objects.Chassis.get_by_uuid(context, chassis_uuid)
chassis = Chassis(
**api_utils.apply_jsonpatch(rpc_chassis.as_dict(), patch))
# Update only the fields that have changed
for field in objects.Chassis.fields:
try:
patch_val = getattr(chassis, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == atypes.Unset:
patch_val = None
if rpc_chassis[field] != patch_val:
rpc_chassis[field] = patch_val
notify.emit_start_notification(context, rpc_chassis, 'update')
with notify.handle_error_notification(context, rpc_chassis, 'update'):
rpc_chassis.save()
notify.emit_end_notification(context, rpc_chassis, 'update')
return Chassis.convert_with_links(rpc_chassis)
def delete(self, allocation_ident):
"""Delete an allocation.
:param allocation_ident: UUID or logical name of an allocation.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:delete', cdict, cdict)
rpc_allocation = api_utils.get_rpc_allocation_with_suffix(
allocation_ident)
if rpc_allocation.node_id:
node_uuid = objects.Node.get_by_id(pecan.request.context,
rpc_allocation.node_id).uuid
else:
node_uuid = None
notify.emit_start_notification(context,
rpc_allocation,
'delete',
node_uuid=node_uuid)
with notify.handle_error_notification(context,
rpc_allocation,
'delete',
node_uuid=node_uuid):
topic = pecan.request.rpcapi.get_random_topic()
pecan.request.rpcapi.destroy_allocation(context, rpc_allocation,
topic)
notify.emit_end_notification(context,
rpc_allocation,
'delete',
node_uuid=node_uuid)
def patch(self, chassis_uuid, patch):
"""Update an existing chassis.
:param chassis_uuid: UUID of a chassis.
:param patch: a json PATCH document to apply to this chassis.
"""
context = api.request.context
api_utils.check_policy('baremetal:chassis:update')
api_utils.patch_validate_allowed_fields(patch,
CHASSIS_SCHEMA['properties'])
rpc_chassis = objects.Chassis.get_by_uuid(context, chassis_uuid)
chassis = api_utils.apply_jsonpatch(rpc_chassis.as_dict(), patch)
api_utils.patched_validate_with_schema(chassis, CHASSIS_SCHEMA,
CHASSIS_VALIDATOR)
api_utils.patch_update_changed_fields(chassis,
rpc_chassis,
fields=objects.Chassis.fields,
schema=CHASSIS_SCHEMA)
notify.emit_start_notification(context, rpc_chassis, 'update')
with notify.handle_error_notification(context, rpc_chassis, 'update'):
rpc_chassis.save()
notify.emit_end_notification(context, rpc_chassis, 'update')
return convert_with_links(rpc_chassis)
def patch(self, chassis_uuid, patch):
"""Update an existing chassis.
:param chassis_uuid: UUID of a chassis.
:param patch: a json PATCH document to apply to this chassis.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:chassis:update', cdict, cdict)
rpc_chassis = objects.Chassis.get_by_uuid(context, chassis_uuid)
chassis = Chassis(
**api_utils.apply_jsonpatch(rpc_chassis.as_dict(), patch))
# Update only the fields that have changed
for field in objects.Chassis.fields:
try:
patch_val = getattr(chassis, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_chassis[field] != patch_val:
rpc_chassis[field] = patch_val
notify.emit_start_notification(context, rpc_chassis, 'update')
with notify.handle_error_notification(context, rpc_chassis, 'update'):
rpc_chassis.save()
notify.emit_end_notification(context, rpc_chassis, 'update')
return Chassis.convert_with_links(rpc_chassis)
def delete(self, port_uuid):
"""Delete a port.
:param port_uuid: UUID of a port.
:raises: OperationNotPermitted, HTTPNotFound
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:delete', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
rpc_port = objects.Port.get_by_uuid(context, port_uuid)
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
portgroup_uuid = None
if rpc_port.portgroup_id:
portgroup = objects.Portgroup.get_by_id(context,
rpc_port.portgroup_id)
portgroup_uuid = portgroup.uuid
notify_extra = {'node_uuid': rpc_node.uuid,
'portgroup_uuid': portgroup_uuid}
notify.emit_start_notification(context, rpc_port, 'delete',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'delete',
**notify_extra):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
pecan.request.rpcapi.destroy_port(context, rpc_port, topic)
notify.emit_end_notification(context, rpc_port, 'delete',
**notify_extra)
def delete(self):
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:delete', cdict, cdict)
rpc_node = api_utils.get_rpc_node_with_suffix(self.parent_node_ident)
allocations = objects.Allocation.list(
pecan.request.context,
filters={'node_uuid': rpc_node.uuid})
try:
rpc_allocation = allocations[0]
except IndexError:
raise exception.AllocationNotFound(
_("Allocation for node %s was not found") %
self.parent_node_ident)
notify.emit_start_notification(context, rpc_allocation, 'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_allocation,
'delete',
node_uuid=rpc_node.uuid):
topic = pecan.request.rpcapi.get_random_topic()
pecan.request.rpcapi.destroy_allocation(context, rpc_allocation,
topic)
notify.emit_end_notification(context, rpc_allocation, 'delete',
node_uuid=rpc_node.uuid)
def delete(self, connector_uuid):
"""Delete a volume connector.
:param connector_uuid: UUID of a volume connector.
:raises: OperationNotPermitted if accessed with specifying a
parent node.
:raises: NodeLocked if node is locked by another conductor
:raises: NodeNotFound if the node associated with the connector does
not exist
:raises: VolumeConnectorNotFound if the volume connector cannot be
found
:raises: InvalidStateRequested If a node associated with the
volume connector is not powered off.
"""
context = api.request.context
rpc_connector, rpc_node = api_utils.check_volume_policy_and_retrieve(
'baremetal:volume:delete',
connector_uuid,
target=False)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
notify.emit_start_notification(context, rpc_connector, 'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_connector,
'delete',
node_uuid=rpc_node.uuid):
topic = api.request.rpcapi.get_topic_for(rpc_node)
api.request.rpcapi.destroy_volume_connector(context,
rpc_connector, topic)
notify.emit_end_notification(context, rpc_connector, 'delete',
node_uuid=rpc_node.uuid)
def post(self, allocation):
"""Create a new allocation.
:param allocation: an allocation within the request body.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:create', cdict, cdict)
if allocation.node_uuid is not wtypes.Unset:
msg = _("Cannot set node_uuid when creating an allocation")
raise exception.Invalid(msg)
if (allocation.name
and not api_utils.is_valid_logical_name(allocation.name)):
msg = _("Cannot create allocation with invalid name "
"'%(name)s'") % {
'name': allocation.name
}
raise exception.Invalid(msg)
if allocation.traits:
for trait in allocation.traits:
api_utils.validate_trait(trait)
if allocation.candidate_nodes:
# Convert nodes from names to UUIDs and check their validity
try:
converted = pecan.request.dbapi.check_node_list(
allocation.candidate_nodes)
except exception.NodeNotFound as exc:
exc.code = http_client.BAD_REQUEST
raise
else:
# Make sure we keep the ordering of candidate nodes.
allocation.candidate_nodes = [
converted[ident] for ident in allocation.candidate_nodes
]
all_dict = allocation.as_dict()
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not all_dict.get('uuid'):
all_dict['uuid'] = uuidutils.generate_uuid()
new_allocation = objects.Allocation(context, **all_dict)
topic = pecan.request.rpcapi.get_random_topic()
notify.emit_start_notification(context, new_allocation, 'create')
with notify.handle_error_notification(context, new_allocation,
'create'):
new_allocation = pecan.request.rpcapi.create_allocation(
context, new_allocation, topic)
notify.emit_end_notification(context, new_allocation, 'create')
# Set the HTTP Location Header
pecan.response.location = link.build_url('allocations',
new_allocation.uuid)
return Allocation.convert_with_links(new_allocation)
def post(self, portgroup):
"""Create a new portgroup.
:param portgroup: a portgroup within the request body.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:portgroup:create', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
if (not api_utils.allow_portgroup_mode_properties()
and (portgroup.mode is not wtypes.Unset
or portgroup.properties is not wtypes.Unset)):
raise exception.NotAcceptable()
if (portgroup.name
and not api_utils.is_valid_logical_name(portgroup.name)):
error_msg = _("Cannot create portgroup with invalid name "
"'%(name)s'") % {
'name': portgroup.name
}
raise wsme.exc.ClientSideError(error_msg,
status_code=http_client.BAD_REQUEST)
pg_dict = portgroup.as_dict()
vif = pg_dict.get('extra', {}).get('vif_port_id')
if vif:
common_utils.warn_about_deprecated_extra_vif_port_id()
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not pg_dict.get('uuid'):
pg_dict['uuid'] = uuidutils.generate_uuid()
new_portgroup = objects.Portgroup(context, **pg_dict)
notify.emit_start_notification(context,
new_portgroup,
'create',
node_uuid=portgroup.node_uuid)
with notify.handle_error_notification(context,
new_portgroup,
'create',
node_uuid=portgroup.node_uuid):
new_portgroup.create()
notify.emit_end_notification(context,
new_portgroup,
'create',
node_uuid=portgroup.node_uuid)
# Set the HTTP Location Header
pecan.response.location = link.build_url('portgroups',
new_portgroup.uuid)
return Portgroup.convert_with_links(new_portgroup)
def post(self, port):
"""Create a new port.
:param port: a port within the request body.
:raises: NotAcceptable, HTTPNotFound, Conflict
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:create', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
pdict = port.as_dict()
if (not api_utils.allow_port_advanced_net_fields()
and set(pdict).intersection(self.advanced_net_fields)):
raise exception.NotAcceptable()
if (not api_utils.allow_portgroups_subcontrollers()
and 'portgroup_uuid' in pdict):
raise exception.NotAcceptable()
extra = pdict.get('extra')
vif = extra.get('vif_port_id') if extra else None
if vif:
common_utils.warn_about_deprecated_extra_vif_port_id()
if (pdict.get('portgroup_uuid') and (pdict.get('pxe_enabled') or vif)):
rpc_pg = objects.Portgroup.get_by_uuid(context,
pdict['portgroup_uuid'])
if not rpc_pg.standalone_ports_supported:
msg = _("Port group %s doesn't support standalone ports. "
"This port cannot be created as a member of that "
"port group because either 'extra/vif_port_id' "
"was specified or 'pxe_enabled' was set to True.")
raise exception.Conflict(msg % pdict['portgroup_uuid'])
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not pdict.get('uuid'):
pdict['uuid'] = uuidutils.generate_uuid()
new_port = objects.Port(context, **pdict)
notify.emit_start_notification(context,
new_port,
'create',
node_uuid=port.node_uuid)
with notify.handle_error_notification(context,
new_port,
'create',
node_uuid=port.node_uuid):
new_port.create()
notify.emit_end_notification(context,
new_port,
'create',
node_uuid=port.node_uuid)
# Set the HTTP Location Header
pecan.response.location = link.build_url('ports', new_port.uuid)
return Port.convert_with_links(new_port)
def post(self, allocation):
"""Create a new allocation.
:param allocation: an allocation within the request body.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:create', cdict, cdict)
if allocation.node_uuid is not wtypes.Unset:
msg = _("Cannot set node_uuid when creating an allocation")
raise exception.Invalid(msg)
if (allocation.name
and not api_utils.is_valid_logical_name(allocation.name)):
msg = _("Cannot create allocation with invalid name "
"'%(name)s'") % {'name': allocation.name}
raise exception.Invalid(msg)
if allocation.traits:
for trait in allocation.traits:
api_utils.validate_trait(trait)
if allocation.candidate_nodes:
# Convert nodes from names to UUIDs and check their validity
try:
converted = pecan.request.dbapi.check_node_list(
allocation.candidate_nodes)
except exception.NodeNotFound as exc:
exc.code = http_client.BAD_REQUEST
raise
else:
# Make sure we keep the ordering of candidate nodes.
allocation.candidate_nodes = [
converted[ident] for ident in allocation.candidate_nodes]
all_dict = allocation.as_dict()
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not all_dict.get('uuid'):
all_dict['uuid'] = uuidutils.generate_uuid()
new_allocation = objects.Allocation(context, **all_dict)
topic = pecan.request.rpcapi.get_random_topic()
notify.emit_start_notification(context, new_allocation, 'create')
with notify.handle_error_notification(context, new_allocation,
'create'):
new_allocation = pecan.request.rpcapi.create_allocation(
context, new_allocation, topic)
notify.emit_end_notification(context, new_allocation, 'create')
# Set the HTTP Location Header
pecan.response.location = link.build_url('allocations',
new_allocation.uuid)
return Allocation.convert_with_links(new_allocation)
def post(self, portgroup):
"""Create a new portgroup.
:param portgroup: a portgroup within the request body.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
context = api.request.context
api_utils.check_policy('baremetal:portgroup:create')
if self.parent_node_ident:
raise exception.OperationNotPermitted()
if (not api_utils.allow_portgroup_mode_properties()
and (portgroup.get('mode') or portgroup.get('properties'))):
raise exception.NotAcceptable()
if (portgroup.get('name')
and not api_utils.is_valid_logical_name(portgroup['name'])):
error_msg = _("Cannot create portgroup with invalid name "
"'%(name)s'") % {
'name': portgroup['name']
}
raise exception.ClientSideError(
error_msg, status_code=http_client.BAD_REQUEST)
api_utils.handle_post_port_like_extra_vif(portgroup)
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not portgroup.get('uuid'):
portgroup['uuid'] = uuidutils.generate_uuid()
node = api_utils.replace_node_uuid_with_id(portgroup)
new_portgroup = objects.Portgroup(context, **portgroup)
notify.emit_start_notification(context,
new_portgroup,
'create',
node_uuid=node.uuid)
with notify.handle_error_notification(context,
new_portgroup,
'create',
node_uuid=node.uuid):
new_portgroup.create()
notify.emit_end_notification(context,
new_portgroup,
'create',
node_uuid=node.uuid)
# Set the HTTP Location Header
api.response.location = link.build_url('portgroups',
new_portgroup.uuid)
return convert_with_links(new_portgroup)
def patch(self, template_ident, patch=None):
"""Update an existing deploy template.
:param template_ident: UUID or logical name of a deploy template.
:param patch: a json PATCH document to apply to this deploy template.
"""
api_utils.check_policy('baremetal:deploy_template:update')
api_utils.patch_validate_allowed_fields(patch, PATCH_ALLOWED_FIELDS)
context = api.request.context
rpc_template = api_utils.get_rpc_deploy_template_with_suffix(
template_ident)
template = rpc_template.as_dict()
# apply the patch
template = api_utils.apply_jsonpatch(template, patch)
# validate the result with the patch schema
for step in template.get('steps', []):
api_utils.patched_validate_with_schema(
step, api_utils.DEPLOY_STEP_SCHEMA)
api_utils.patched_validate_with_schema(template, TEMPLATE_SCHEMA,
TEMPLATE_VALIDATOR)
api_utils.patch_update_changed_fields(
template,
rpc_template,
fields=objects.DeployTemplate.fields,
schema=TEMPLATE_SCHEMA)
# NOTE(mgoddard): There could be issues with concurrent updates of a
# template. This is particularly true for the complex 'steps' field,
# where operations such as modifying a single step could result in
# changes being lost, e.g. two requests concurrently appending a step
# to the same template could result in only one of the steps being
# added, due to the read/modify/write nature of this patch operation.
# This issue should not be present for 'simple' string fields, or
# complete replacement of the steps (the only operation supported by
# the openstack baremetal CLI). It's likely that this is an issue for
# other resources, even those modified in the conductor under a lock.
# This is due to the fact that the patch operation is always applied in
# the API. Ways to avoid this include passing the patch to the
# conductor to apply while holding a lock, or a collision detection
# & retry mechansim using e.g. the updated_at field.
notify.emit_start_notification(context, rpc_template, 'update')
with notify.handle_error_notification(context, rpc_template, 'update'):
rpc_template.save()
api_template = convert_with_links(rpc_template)
notify.emit_end_notification(context, rpc_template, 'update')
return api_template
def post(self, connector):
"""Create a new volume connector.
:param connector: a volume connector within the request body.
:returns: API-serializable volume connector object.
:raises: OperationNotPermitted if accessed with specifying a parent
node.
:raises: VolumeConnectorTypeAndIdAlreadyExists if a volume
connector already exists with the same type and connector_id
:raises: VolumeConnectorAlreadyExists if a volume connector with the
same UUID already exists
"""
context = api.request.context
owner = None
lessee = None
raise_node_not_found = False
node_uuid = connector.get('node_uuid')
try:
node = api_utils.replace_node_uuid_with_id(connector)
owner = node.owner
lessee = node.lessee
except exception.NotFound:
raise_node_not_found = True
api_utils.check_owner_policy('node', 'baremetal:volume:create',
owner, lessee=lessee, conceal_node=False)
if raise_node_not_found:
raise exception.InvalidInput(fieldname='node_uuid',
value=node_uuid)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
# NOTE(hshiina): UUID is mandatory for notification payload
if not connector.get('uuid'):
connector['uuid'] = uuidutils.generate_uuid()
new_connector = objects.VolumeConnector(context, **connector)
notify.emit_start_notification(context, new_connector, 'create',
node_uuid=node.uuid)
with notify.handle_error_notification(context, new_connector,
'create',
node_uuid=node.uuid):
new_connector.create()
notify.emit_end_notification(context, new_connector, 'create',
node_uuid=node.uuid)
# Set the HTTP Location Header
api.response.location = link.build_url('volume/connectors',
new_connector.uuid)
return convert_with_links(new_connector)
def delete(self, chassis_uuid):
"""Delete a chassis.
:param chassis_uuid: UUID of a chassis.
"""
context = api.request.context
api_utils.check_policy('baremetal:chassis:delete')
rpc_chassis = objects.Chassis.get_by_uuid(context, chassis_uuid)
notify.emit_start_notification(context, rpc_chassis, 'delete')
with notify.handle_error_notification(context, rpc_chassis, 'delete'):
rpc_chassis.destroy()
notify.emit_end_notification(context, rpc_chassis, 'delete')
def delete(self, chassis_uuid):
"""Delete a chassis.
:param chassis_uuid: UUID of a chassis.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:chassis:delete', cdict, cdict)
rpc_chassis = objects.Chassis.get_by_uuid(context, chassis_uuid)
notify.emit_start_notification(context, rpc_chassis, 'delete')
with notify.handle_error_notification(context, rpc_chassis, 'delete'):
rpc_chassis.destroy()
notify.emit_end_notification(context, rpc_chassis, 'delete')
def delete(self, chassis_uuid):
"""Delete a chassis.
:param chassis_uuid: UUID of a chassis.
"""
context = api.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:chassis:delete', cdict, cdict)
rpc_chassis = objects.Chassis.get_by_uuid(context, chassis_uuid)
notify.emit_start_notification(context, rpc_chassis, 'delete')
with notify.handle_error_notification(context, rpc_chassis, 'delete'):
rpc_chassis.destroy()
notify.emit_end_notification(context, rpc_chassis, 'delete')
def post(self, portgroup):
"""Create a new portgroup.
:param portgroup: a portgroup within the request body.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:portgroup:create', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
if (not api_utils.allow_portgroup_mode_properties() and
(portgroup.mode is not wtypes.Unset or
portgroup.properties is not wtypes.Unset)):
raise exception.NotAcceptable()
if (portgroup.name and
not api_utils.is_valid_logical_name(portgroup.name)):
error_msg = _("Cannot create portgroup with invalid name "
"'%(name)s'") % {'name': portgroup.name}
raise wsme.exc.ClientSideError(
error_msg, status_code=http_client.BAD_REQUEST)
pg_dict = portgroup.as_dict()
vif = pg_dict.get('extra', {}).get('vif_port_id')
if vif:
common_utils.warn_about_deprecated_extra_vif_port_id()
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not pg_dict.get('uuid'):
pg_dict['uuid'] = uuidutils.generate_uuid()
new_portgroup = objects.Portgroup(context, **pg_dict)
notify.emit_start_notification(context, new_portgroup, 'create',
node_uuid=portgroup.node_uuid)
with notify.handle_error_notification(context, new_portgroup, 'create',
node_uuid=portgroup.node_uuid):
new_portgroup.create()
notify.emit_end_notification(context, new_portgroup, 'create',
node_uuid=portgroup.node_uuid)
# Set the HTTP Location Header
pecan.response.location = link.build_url('portgroups',
new_portgroup.uuid)
return Portgroup.convert_with_links(new_portgroup)
def delete(self, template_ident):
"""Delete a deploy template.
:param template_ident: UUID or logical name of a deploy template.
"""
api_utils.check_policy('baremetal:deploy_template:delete')
context = api.request.context
rpc_template = api_utils.get_rpc_deploy_template_with_suffix(
template_ident)
notify.emit_start_notification(context, rpc_template, 'delete')
with notify.handle_error_notification(context, rpc_template, 'delete'):
rpc_template.destroy()
notify.emit_end_notification(context, rpc_template, 'delete')
def post(self, connector):
"""Create a new volume connector.
:param connector: a volume connector within the request body.
:returns: API-serializable volume connector object.
:raises: OperationNotPermitted if accessed with specifying a parent
node.
:raises: VolumeConnectorTypeAndIdAlreadyExists if a volume
connector already exists with the same type and connector_id
:raises: VolumeConnectorAlreadyExists if a volume connector with the
same UUID already exists
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:volume:create', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
connector_dict = connector.as_dict()
# NOTE(hshiina): UUID is mandatory for notification payload
if not connector_dict.get('uuid'):
connector_dict['uuid'] = uuidutils.generate_uuid()
new_connector = objects.VolumeConnector(context, **connector_dict)
notify.emit_start_notification(context,
new_connector,
'create',
node_uuid=connector.node_uuid)
with notify.handle_error_notification(context,
new_connector,
'create',
node_uuid=connector.node_uuid):
new_connector.create()
notify.emit_end_notification(context,
new_connector,
'create',
node_uuid=connector.node_uuid)
# Set the HTTP Location Header
pecan.response.location = link.build_url('volume/connectors',
new_connector.uuid)
return VolumeConnector.convert_with_links(new_connector)
def post(self, target):
"""Create a new volume target.
:param target: a volume target within the request body.
:returns: API-serializable volume target object.
:raises: OperationNotPermitted if accessed with specifying a parent
node.
:raises: VolumeTargetBootIndexAlreadyExists if a volume target already
exists with the same node ID and boot index
:raises: VolumeTargetAlreadyExists if a volume target with the same
UUID exists
"""
context = api.request.context
api_utils.check_policy('baremetal:volume:create')
if self.parent_node_ident:
raise exception.OperationNotPermitted()
# NOTE(hshiina): UUID is mandatory for notification payload
if not target.get('uuid'):
target['uuid'] = uuidutils.generate_uuid()
node = api_utils.replace_node_uuid_with_id(target)
new_target = objects.VolumeTarget(context, **target)
notify.emit_start_notification(context,
new_target,
'create',
node_uuid=node.uuid)
with notify.handle_error_notification(context,
new_target,
'create',
node_uuid=node.uuid):
new_target.create()
notify.emit_end_notification(context,
new_target,
'create',
node_uuid=node.uuid)
# Set the HTTP Location Header
api.response.location = link.build_url('volume/targets',
new_target.uuid)
return convert_with_links(new_target)
def patch(self, allocation_ident, patch):
"""Update an existing allocation.
:param allocation_ident: UUID or logical name of an allocation.
:param patch: a json PATCH document to apply to this allocation.
"""
if not api_utils.allow_allocation_update():
raise webob_exc.HTTPMethodNotAllowed(
_("The API version does not allow updating allocations"))
context = api.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:update', cdict, cdict)
self._validate_patch(patch)
names = api_utils.get_patch_values(patch, '/name')
for name in names:
if name and not api_utils.is_valid_logical_name(name):
msg = _("Cannot update allocation with invalid name "
"'%(name)s'") % {
'name': name
}
raise exception.Invalid(msg)
rpc_allocation = api_utils.get_rpc_allocation_with_suffix(
allocation_ident)
allocation_dict = rpc_allocation.as_dict()
allocation = Allocation(
**api_utils.apply_jsonpatch(allocation_dict, patch))
# Update only the fields that have changed
for field in objects.Allocation.fields:
try:
patch_val = getattr(allocation, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_allocation[field] != patch_val:
rpc_allocation[field] = patch_val
notify.emit_start_notification(context, rpc_allocation, 'update')
with notify.handle_error_notification(context, rpc_allocation,
'update'):
rpc_allocation.save()
notify.emit_end_notification(context, rpc_allocation, 'update')
return Allocation.convert_with_links(rpc_allocation)
def patch(self, template_ident, patch=None):
"""Update an existing deploy template.
:param template_ident: UUID or logical name of a deploy template.
:param patch: a json PATCH document to apply to this deploy template.
"""
api_utils.check_policy('baremetal:deploy_template:update')
context = pecan.request.context
rpc_template = api_utils.get_rpc_deploy_template_with_suffix(
template_ident)
try:
template_dict = rpc_template.as_dict()
template = DeployTemplate(
**api_utils.apply_jsonpatch(template_dict, patch))
except api_utils.JSONPATCH_EXCEPTIONS as e:
raise exception.PatchError(patch=patch, reason=e)
template.validate(template)
self._update_changed_fields(template, rpc_template)
# NOTE(mgoddard): There could be issues with concurrent updates of a
# template. This is particularly true for the complex 'steps' field,
# where operations such as modifying a single step could result in
# changes being lost, e.g. two requests concurrently appending a step
# to the same template could result in only one of the steps being
# added, due to the read/modify/write nature of this patch operation.
# This issue should not be present for 'simple' string fields, or
# complete replacement of the steps (the only operation supported by
# the openstack baremetal CLI). It's likely that this is an issue for
# other resources, even those modified in the conductor under a lock.
# This is due to the fact that the patch operation is always applied in
# the API. Ways to avoid this include passing the patch to the
# conductor to apply while holding a lock, or a collision detection
# & retry mechansim using e.g. the updated_at field.
notify.emit_start_notification(context, rpc_template, 'update')
with notify.handle_error_notification(context, rpc_template, 'update'):
rpc_template.save()
api_template = DeployTemplate.convert_with_links(rpc_template)
notify.emit_end_notification(context, rpc_template, 'update')
return api_template
def delete(self):
context = api.request.context
rpc_node = api_utils.get_rpc_node_with_suffix(self.parent_node_ident)
# Check the policy, and 404 if not authorized.
api_utils.check_owner_policy('node',
'baremetal:node:get',
rpc_node.owner,
lessee=rpc_node.lessee,
conceal_node=self.parent_node_ident)
# A project ID is associated, thus we should filter
# our search using it.
filters = {'node_uuid': rpc_node.uuid}
allocations = objects.Allocation.list(api.request.context,
filters=filters)
try:
rpc_allocation = allocations[0]
allocation_owner = allocations[0]['owner']
api_utils.check_owner_policy('allocation',
'baremetal:allocation:delete',
allocation_owner)
except IndexError:
raise exception.AllocationNotFound(
_("Allocation for node %s was not found") %
self.parent_node_ident)
notify.emit_start_notification(context,
rpc_allocation,
'delete',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context,
rpc_allocation,
'delete',
node_uuid=rpc_node.uuid):
topic = api.request.rpcapi.get_random_topic()
api.request.rpcapi.destroy_allocation(context, rpc_allocation,
topic)
notify.emit_end_notification(context,
rpc_allocation,
'delete',
node_uuid=rpc_node.uuid)
def patch(self, allocation_ident, patch):
"""Update an existing allocation.
:param allocation_ident: UUID or logical name of an allocation.
:param patch: a json PATCH document to apply to this allocation.
"""
if not api_utils.allow_allocation_update():
raise webob_exc.HTTPMethodNotAllowed(_(
"The API version does not allow updating allocations"))
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:allocation:update', cdict, cdict)
self._validate_patch(patch)
names = api_utils.get_patch_values(patch, '/name')
for name in names:
if name and not api_utils.is_valid_logical_name(name):
msg = _("Cannot update allocation with invalid name "
"'%(name)s'") % {'name': name}
raise exception.Invalid(msg)
rpc_allocation = api_utils.get_rpc_allocation_with_suffix(
allocation_ident)
allocation_dict = rpc_allocation.as_dict()
allocation = Allocation(**api_utils.apply_jsonpatch(allocation_dict,
patch))
# Update only the fields that have changed
for field in objects.Allocation.fields:
try:
patch_val = getattr(allocation, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_allocation[field] != patch_val:
rpc_allocation[field] = patch_val
notify.emit_start_notification(context, rpc_allocation, 'update')
with notify.handle_error_notification(context,
rpc_allocation, 'update'):
rpc_allocation.save()
notify.emit_end_notification(context, rpc_allocation, 'update')
return Allocation.convert_with_links(rpc_allocation)
def post(self, chassis):
"""Create a new chassis.
:param chassis: a chassis within the request body.
"""
context = api.request.context
api_utils.check_policy('baremetal:chassis:create')
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not chassis.get('uuid'):
chassis['uuid'] = uuidutils.generate_uuid()
new_chassis = objects.Chassis(context, **chassis)
notify.emit_start_notification(context, new_chassis, 'create')
with notify.handle_error_notification(context, new_chassis, 'create'):
new_chassis.create()
notify.emit_end_notification(context, new_chassis, 'create')
# Set the HTTP Location Header
api.response.location = link.build_url('chassis', new_chassis.uuid)
return convert_with_links(new_chassis)
def post(self, chassis):
"""Create a new chassis.
:param chassis: a chassis within the request body.
"""
context = api.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:chassis:create', cdict, cdict)
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not chassis.uuid:
chassis.uuid = uuidutils.generate_uuid()
new_chassis = objects.Chassis(context, **chassis.as_dict())
notify.emit_start_notification(context, new_chassis, 'create')
with notify.handle_error_notification(context, new_chassis, 'create'):
new_chassis.create()
notify.emit_end_notification(context, new_chassis, 'create')
# Set the HTTP Location Header
api.response.location = link.build_url('chassis', new_chassis.uuid)
return Chassis.convert_with_links(new_chassis)
def post(self, chassis):
"""Create a new chassis.
:param chassis: a chassis within the request body.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:chassis:create', cdict, cdict)
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not chassis.uuid:
chassis.uuid = uuidutils.generate_uuid()
new_chassis = objects.Chassis(context, **chassis.as_dict())
notify.emit_start_notification(context, new_chassis, 'create')
with notify.handle_error_notification(context, new_chassis, 'create'):
new_chassis.create()
notify.emit_end_notification(context, new_chassis, 'create')
# Set the HTTP Location Header
pecan.response.location = link.build_url('chassis', new_chassis.uuid)
return Chassis.convert_with_links(new_chassis)
def post(self, connector):
"""Create a new volume connector.
:param connector: a volume connector within the request body.
:returns: API-serializable volume connector object.
:raises: OperationNotPermitted if accessed with specifying a parent
node.
:raises: VolumeConnectorTypeAndIdAlreadyExists if a volume
connector already exists with the same type and connector_id
:raises: VolumeConnectorAlreadyExists if a volume connector with the
same UUID already exists
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:volume:create', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
connector_dict = connector.as_dict()
# NOTE(hshiina): UUID is mandatory for notification payload
if not connector_dict.get('uuid'):
connector_dict['uuid'] = uuidutils.generate_uuid()
new_connector = objects.VolumeConnector(context, **connector_dict)
notify.emit_start_notification(context, new_connector, 'create',
node_uuid=connector.node_uuid)
with notify.handle_error_notification(context, new_connector,
'create',
node_uuid=connector.node_uuid):
new_connector.create()
notify.emit_end_notification(context, new_connector, 'create',
node_uuid=connector.node_uuid)
# Set the HTTP Location Header
pecan.response.location = link.build_url('volume/connectors',
new_connector.uuid)
return VolumeConnector.convert_with_links(new_connector)
def patch(self, allocation_ident, patch):
"""Update an existing allocation.
:param allocation_ident: UUID or logical name of an allocation.
:param patch: a json PATCH document to apply to this allocation.
"""
if not api_utils.allow_allocation_update():
raise webob_exc.HTTPMethodNotAllowed(
_("The API version does not allow updating allocations"))
context = api.request.context
rpc_allocation = api_utils.check_allocation_policy_and_retrieve(
'baremetal:allocation:update', allocation_ident)
self._validate_patch(patch)
names = api_utils.get_patch_values(patch, '/name')
for name in names:
if name and not api_utils.is_valid_logical_name(name):
msg = _("Cannot update allocation with invalid name "
"'%(name)s'") % {
'name': name
}
raise exception.Invalid(msg)
allocation_dict = rpc_allocation.as_dict()
allocation_dict = api_utils.apply_jsonpatch(rpc_allocation.as_dict(),
patch)
api_utils.patched_validate_with_schema(allocation_dict,
ALLOCATION_SCHEMA,
ALLOCATION_VALIDATOR)
api_utils.patch_update_changed_fields(allocation_dict,
rpc_allocation,
fields=objects.Allocation.fields,
schema=ALLOCATION_SCHEMA)
notify.emit_start_notification(context, rpc_allocation, 'update')
with notify.handle_error_notification(context, rpc_allocation,
'update'):
rpc_allocation.save()
notify.emit_end_notification(context, rpc_allocation, 'update')
return convert_with_links(rpc_allocation)
def post(self, target):
"""Create a new volume target.
:param target: a volume target within the request body.
:returns: API-serializable volume target object.
:raises: OperationNotPermitted if accessed with specifying a parent
node.
:raises: VolumeTargetBootIndexAlreadyExists if a volume target already
exists with the same node ID and boot index
:raises: VolumeTargetAlreadyExists if a volume target with the same
UUID exists
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:volume:create', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
target_dict = target.as_dict()
# NOTE(hshiina): UUID is mandatory for notification payload
if not target_dict.get('uuid'):
target_dict['uuid'] = uuidutils.generate_uuid()
new_target = objects.VolumeTarget(context, **target_dict)
notify.emit_start_notification(context, new_target, 'create',
node_uuid=target.node_uuid)
with notify.handle_error_notification(context, new_target, 'create',
node_uuid=target.node_uuid):
new_target.create()
notify.emit_end_notification(context, new_target, 'create',
node_uuid=target.node_uuid)
# Set the HTTP Location Header
pecan.response.location = link.build_url('volume/targets',
new_target.uuid)
return VolumeTarget.convert_with_links(new_target)
def post(self, template):
"""Create a new deploy template.
:param template: a deploy template within the request body.
"""
api_utils.check_policy('baremetal:deploy_template:create')
context = api.request.context
tdict = template.as_dict()
# NOTE(mgoddard): UUID is mandatory for notifications payload
if not tdict.get('uuid'):
tdict['uuid'] = uuidutils.generate_uuid()
new_template = objects.DeployTemplate(context, **tdict)
notify.emit_start_notification(context, new_template, 'create')
with notify.handle_error_notification(context, new_template, 'create'):
new_template.create()
# Set the HTTP Location Header
api.response.location = link.build_url('deploy_templates',
new_template.uuid)
api_template = DeployTemplate.convert_with_links(new_template)
notify.emit_end_notification(context, new_template, 'create')
return api_template
def patch(self, connector_uuid, patch):
"""Update an existing volume connector.
:param connector_uuid: UUID of a volume connector.
:param patch: a json PATCH document to apply to this volume connector.
:returns: API-serializable volume connector object.
:raises: OperationNotPermitted if accessed with specifying a
parent node.
:raises: PatchError if a given patch can not be applied.
:raises: VolumeConnectorNotFound if no volume connector exists with
the specified UUID.
:raises: InvalidParameterValue if the volume connector's UUID is being
changed
:raises: NodeLocked if node is locked by another conductor
:raises: NodeNotFound if the node associated with the connector does
not exist
:raises: VolumeConnectorTypeAndIdAlreadyExists if another connector
already exists with the same values for type and connector_id
fields
:raises: InvalidUUID if invalid node UUID is passed in the patch.
:raises: InvalidStateRequested If a node associated with the
volume connector is not powered off.
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:volume:update', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
values = api_utils.get_patch_values(patch, '/node_uuid')
for value in values:
if not uuidutils.is_uuid_like(value):
message = _("Expected a UUID for node_uuid, but received "
"%(uuid)s.") % {'uuid': six.text_type(value)}
raise exception.InvalidUUID(message=message)
rpc_connector = objects.VolumeConnector.get_by_uuid(context,
connector_uuid)
try:
connector_dict = rpc_connector.as_dict()
# NOTE(smoriya):
# 1) Remove node_id because it's an internal value and
# not present in the API object
# 2) Add node_uuid
connector_dict['node_uuid'] = connector_dict.pop('node_id', None)
connector = VolumeConnector(
**api_utils.apply_jsonpatch(connector_dict, patch))
except api_utils.JSONPATCH_EXCEPTIONS as e:
raise exception.PatchError(patch=patch, reason=e)
# Update only the fields that have changed.
for field in objects.VolumeConnector.fields:
try:
patch_val = getattr(connector, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_connector[field] != patch_val:
rpc_connector[field] = patch_val
rpc_node = objects.Node.get_by_id(context,
rpc_connector.node_id)
notify.emit_start_notification(context, rpc_connector, 'update',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_connector, 'update',
node_uuid=rpc_node.uuid):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_connector = pecan.request.rpcapi.update_volume_connector(
context, rpc_connector, topic)
api_connector = VolumeConnector.convert_with_links(new_connector)
notify.emit_end_notification(context, new_connector, 'update',
node_uuid=rpc_node.uuid)
return api_connector
def post(self, port):
"""Create a new port.
:param port: a port within the request body.
:raises: NotAcceptable, HTTPNotFound, Conflict
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:create', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
pdict = port.as_dict()
self._check_allowed_port_fields(pdict)
if (port.is_smartnic and not types.locallinkconnectiontype
.validate_for_smart_nic(port.local_link_connection)):
raise exception.Invalid(
"Smart NIC port must have port_id "
"and hostname in local_link_connection")
create_remotely = pecan.request.rpcapi.can_send_create_port()
if (not create_remotely and pdict.get('portgroup_uuid')):
# NOTE(mgoddard): In RPC API v1.41, port creation was moved to the
# conductor service to facilitate validation of the physical
# network field of ports in portgroups. During a rolling upgrade,
# the RPCAPI will reject the create_port method, so we need to
# create the port locally. If the port is a member of a portgroup,
# we are unable to perform the validation and must reject the
# request.
raise exception.NotAcceptable()
vif = api_utils.handle_post_port_like_extra_vif(pdict)
if (pdict.get('portgroup_uuid')
and (pdict.get('pxe_enabled') or vif)):
rpc_pg = objects.Portgroup.get_by_uuid(context,
pdict['portgroup_uuid'])
if not rpc_pg.standalone_ports_supported:
msg = _("Port group %s doesn't support standalone ports. "
"This port cannot be created as a member of that "
"port group because either 'extra/vif_port_id' "
"was specified or 'pxe_enabled' was set to True.")
raise exception.Conflict(
msg % pdict['portgroup_uuid'])
# NOTE(yuriyz): UUID is mandatory for notifications payload
if not pdict.get('uuid'):
pdict['uuid'] = uuidutils.generate_uuid()
rpc_port = objects.Port(context, **pdict)
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
notify_extra = {'node_uuid': port.node_uuid,
'portgroup_uuid': port.portgroup_uuid}
notify.emit_start_notification(context, rpc_port, 'create',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'create',
**notify_extra):
# NOTE(mgoddard): In RPC API v1.41, port creation was moved to the
# conductor service to facilitate validation of the physical
# network field of ports in portgroups. During a rolling upgrade,
# the RPCAPI will reject the create_port method, so we need to
# create the port locally.
if create_remotely:
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_port = pecan.request.rpcapi.create_port(context, rpc_port,
topic)
else:
rpc_port.create()
new_port = rpc_port
notify.emit_end_notification(context, new_port, 'create',
**notify_extra)
# Set the HTTP Location Header
pecan.response.location = link.build_url('ports', new_port.uuid)
return Port.convert_with_links(new_port)
def patch(self, port_uuid, patch):
"""Update an existing port.
:param port_uuid: UUID of a port.
:param patch: a json PATCH document to apply to this port.
:raises: NotAcceptable, HTTPNotFound
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:update', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
fields_to_check = set()
for field in (self.advanced_net_fields +
['portgroup_uuid', 'physical_network']):
field_path = '/%s' % field
if (api_utils.get_patch_values(patch, field_path) or
api_utils.is_path_removed(patch, field_path)):
fields_to_check.add(field)
self._check_allowed_port_fields(fields_to_check)
rpc_port = objects.Port.get_by_uuid(context, port_uuid)
try:
port_dict = rpc_port.as_dict()
# NOTE(lucasagomes):
# 1) Remove node_id because it's an internal value and
# not present in the API object
# 2) Add node_uuid
port_dict['node_uuid'] = port_dict.pop('node_id', None)
# NOTE(vsaienko):
# 1) Remove portgroup_id because it's an internal value and
# not present in the API object
# 2) Add portgroup_uuid
port_dict['portgroup_uuid'] = port_dict.pop('portgroup_id', None)
port = Port(**api_utils.apply_jsonpatch(port_dict, patch))
except api_utils.JSONPATCH_EXCEPTIONS as e:
raise exception.PatchError(patch=patch, reason=e)
if api_utils.is_path_removed(patch, '/portgroup_uuid'):
rpc_port.portgroup_id = None
# Update only the fields that have changed
for field in objects.Port.fields:
try:
patch_val = getattr(port, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_port[field] != patch_val:
rpc_port[field] = patch_val
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
notify_extra = {'node_uuid': rpc_node.uuid,
'portgroup_uuid': port.portgroup_uuid}
notify.emit_start_notification(context, rpc_port, 'update',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'update',
**notify_extra):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_port = pecan.request.rpcapi.update_port(context, rpc_port,
topic)
api_port = Port.convert_with_links(new_port)
notify.emit_end_notification(context, new_port, 'update',
**notify_extra)
return api_port
def patch(self, port_uuid, patch):
"""Update an existing port.
:param port_uuid: UUID of a port.
:param patch: a json PATCH document to apply to this port.
:raises: NotAcceptable, HTTPNotFound
"""
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:port:update', cdict, cdict)
if self.parent_node_ident or self.parent_portgroup_ident:
raise exception.OperationNotPermitted()
fields_to_check = set()
for field in (self.advanced_net_fields
+ ['portgroup_uuid', 'physical_network',
'is_smartnic']):
field_path = '/%s' % field
if (api_utils.get_patch_values(patch, field_path)
or api_utils.is_path_removed(patch, field_path)):
fields_to_check.add(field)
self._check_allowed_port_fields(fields_to_check)
rpc_port = objects.Port.get_by_uuid(context, port_uuid)
port_dict = rpc_port.as_dict()
# NOTE(lucasagomes):
# 1) Remove node_id because it's an internal value and
# not present in the API object
# 2) Add node_uuid
port_dict['node_uuid'] = port_dict.pop('node_id', None)
# NOTE(vsaienko):
# 1) Remove portgroup_id because it's an internal value and
# not present in the API object
# 2) Add portgroup_uuid
port_dict['portgroup_uuid'] = port_dict.pop('portgroup_id', None)
port = Port(**api_utils.apply_jsonpatch(port_dict, patch))
api_utils.handle_patch_port_like_extra_vif(rpc_port, port, patch)
if api_utils.is_path_removed(patch, '/portgroup_uuid'):
rpc_port.portgroup_id = None
# Update only the fields that have changed
for field in objects.Port.fields:
try:
patch_val = getattr(port, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_port[field] != patch_val:
rpc_port[field] = patch_val
rpc_node = objects.Node.get_by_id(context, rpc_port.node_id)
if (rpc_node.provision_state == ir_states.INSPECTING
and api_utils.allow_inspect_wait_state()):
msg = _('Cannot update port "%(port)s" on "%(node)s" while it is '
'in state "%(state)s".') % {'port': rpc_port.uuid,
'node': rpc_node.uuid,
'state': ir_states.INSPECTING}
raise wsme.exc.ClientSideError(msg,
status_code=http_client.CONFLICT)
notify_extra = {'node_uuid': rpc_node.uuid,
'portgroup_uuid': port.portgroup_uuid}
notify.emit_start_notification(context, rpc_port, 'update',
**notify_extra)
with notify.handle_error_notification(context, rpc_port, 'update',
**notify_extra):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_port = pecan.request.rpcapi.update_port(context, rpc_port,
topic)
api_port = Port.convert_with_links(new_port)
notify.emit_end_notification(context, new_port, 'update',
**notify_extra)
return api_port
def patch(self, portgroup_ident, patch):
"""Update an existing portgroup.
:param portgroup_ident: UUID or logical name of a portgroup.
:param patch: a json PATCH document to apply to this portgroup.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
context = pecan.request.context
cdict = context.to_policy_values()
policy.authorize('baremetal:portgroup:update', cdict, cdict)
if self.parent_node_ident:
raise exception.OperationNotPermitted()
if (not api_utils.allow_portgroup_mode_properties() and
(api_utils.is_path_updated(patch, '/mode') or
api_utils.is_path_updated(patch, '/properties'))):
raise exception.NotAcceptable()
rpc_portgroup = api_utils.get_rpc_portgroup(portgroup_ident)
names = api_utils.get_patch_values(patch, '/name')
for name in names:
if (name and
not api_utils.is_valid_logical_name(name)):
error_msg = _("Portgroup %(portgroup)s: Cannot change name to"
" invalid name '%(name)s'") % {'portgroup':
portgroup_ident,
'name': name}
raise wsme.exc.ClientSideError(
error_msg, status_code=http_client.BAD_REQUEST)
try:
portgroup_dict = rpc_portgroup.as_dict()
# NOTE:
# 1) Remove node_id because it's an internal value and
# not present in the API object
# 2) Add node_uuid
portgroup_dict['node_uuid'] = portgroup_dict.pop('node_id', None)
portgroup = Portgroup(**api_utils.apply_jsonpatch(portgroup_dict,
patch))
except api_utils.JSONPATCH_EXCEPTIONS as e:
raise exception.PatchError(patch=patch, reason=e)
# Update only the fields that have changed
for field in objects.Portgroup.fields:
try:
patch_val = getattr(portgroup, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if rpc_portgroup[field] != patch_val:
rpc_portgroup[field] = patch_val
rpc_node = objects.Node.get_by_id(context, rpc_portgroup.node_id)
notify.emit_start_notification(context, rpc_portgroup, 'update',
node_uuid=rpc_node.uuid)
with notify.handle_error_notification(context, rpc_portgroup, 'update',
node_uuid=rpc_node.uuid):
topic = pecan.request.rpcapi.get_topic_for(rpc_node)
new_portgroup = pecan.request.rpcapi.update_portgroup(
context, rpc_portgroup, topic)
api_portgroup = Portgroup.convert_with_links(new_portgroup)
notify.emit_end_notification(context, new_portgroup, 'update',
node_uuid=api_portgroup.node_uuid)
return api_portgroup
