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_with_suffix(
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 get_one(self, portgroup_ident, fields=None):
"""Retrieve information about the given portgroup.
:param portgroup_ident: UUID or logical name of a portgroup.
:param fields: Optional, a list with a specified set of fields
of the resource to be returned.
"""
if not api_utils.allow_portgroups():
raise exception.NotFound()
api_utils.check_policy('baremetal:portgroup:get')
if self.parent_node_ident:
raise exception.OperationNotPermitted()
api_utils.check_allowed_portgroup_fields(fields)
rpc_portgroup = api_utils.get_rpc_portgroup_with_suffix(
portgroup_ident)
return convert_with_links(rpc_portgroup, fields=fields)
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_with_suffix(
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)
api_utils.handle_patch_port_like_extra_vif(rpc_portgroup, portgroup,
patch)
# 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)
if (rpc_node.provision_state == ir_states.INSPECTING
and api_utils.allow_inspect_wait_state()):
msg = _('Cannot update portgroup "%(portgroup)s" on node '
'"%(node)s" while it is in state "%(state)s".') % {
'portgroup': rpc_portgroup.uuid,
'node': rpc_node.uuid,
'state': ir_states.INSPECTING
}
raise wsme.exc.ClientSideError(msg,
status_code=http_client.CONFLICT)
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
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 = api.request.context
api_utils.check_policy('baremetal:portgroup:update')
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()
api_utils.patch_validate_allowed_fields(patch, PATCH_ALLOWED_FIELDS)
rpc_portgroup = api_utils.get_rpc_portgroup_with_suffix(
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 exception.ClientSideError(
error_msg, status_code=http_client.BAD_REQUEST)
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
rpc_node = api_utils.replace_node_id_with_uuid(portgroup_dict)
portgroup_dict = api_utils.apply_jsonpatch(portgroup_dict, patch)
if 'mode' not in portgroup_dict:
msg = _("'mode' is a mandatory attribute and can not be removed")
raise exception.ClientSideError(msg)
try:
if portgroup_dict['node_uuid'] != rpc_node.uuid:
rpc_node = objects.Node.get(api.request.context,
portgroup_dict['node_uuid'])
except exception.NodeNotFound as e:
# Change error code because 404 (NotFound) is inappropriate
# response for a POST request to patch a Portgroup
e.code = http_client.BAD_REQUEST # BadRequest
raise
api_utils.handle_patch_port_like_extra_vif(
rpc_portgroup, portgroup_dict.get('internal_info'), patch)
api_utils.patched_validate_with_schema(portgroup_dict,
PORTGROUP_PATCH_SCHEMA,
PORTGROUP_PATCH_VALIDATOR)
api_utils.patch_update_changed_fields(portgroup_dict,
rpc_portgroup,
fields=objects.Portgroup.fields,
schema=PORTGROUP_PATCH_SCHEMA,
id_map={'node_id': rpc_node.id})
if (rpc_node.provision_state == ir_states.INSPECTING
and api_utils.allow_inspect_wait_state()):
msg = _('Cannot update portgroup "%(portgroup)s" on node '
'"%(node)s" while it is in state "%(state)s".') % {
'portgroup': rpc_portgroup.uuid,
'node': rpc_node.uuid,
'state': ir_states.INSPECTING
}
raise exception.ClientSideError(msg,
status_code=http_client.CONFLICT)
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 = api.request.rpcapi.get_topic_for(rpc_node)
new_portgroup = api.request.rpcapi.update_portgroup(
context, rpc_portgroup, topic)
api_portgroup = convert_with_links(new_portgroup)
notify.emit_end_notification(context,
new_portgroup,
'update',
node_uuid=rpc_node.uuid)
return api_portgroup
