def delete_inventories(req):
"""DELETE all inventory for a resource provider.
Delete inventory as required to reset all the inventory.
If an inventory to be deleted is in use, return a 409 Conflict.
On success return a 204 No content.
Return 405 Method Not Allowed if the wanted microversion does not match.
"""
microversion.raise_http_status_code_if_not_version(req, 405, (1, 5))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = objects.ResourceProvider.get_by_uuid(context, uuid)
inventories = objects.InventoryList(objects=[])
try:
resource_provider.set_inventory(inventories)
except exception.ConcurrentUpdateDetected:
raise webob.exc.HTTPConflict(
_('Unable to delete inventory for resource provider '
'%(rp_uuid)s because the inventory was updated by '
'another process. Please retry your request.') %
{'rp_uuid': resource_provider.uuid})
except exception.InventoryInUse:
raise webob.exc.HTTPConflict(
_('Unable to delete inventory for resource provider '
'%(rp_uuid)s because the inventory is in use.') %
{'rp_uuid': resource_provider.uuid})
response = req.response
response.status = 204
response.content_type = None
return response
def delete_inventories(req):
"""DELETE all inventory for a resource provider.
Delete inventory as required to reset all the inventory.
If an inventory to be deleted is in use, return a 409 Conflict.
On success return a 204 No content.
Return 405 Method Not Allowed if the wanted microversion does not match.
"""
microversion.raise_http_status_code_if_not_version(req, 405, (1, 5))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = objects.ResourceProvider.get_by_uuid(
context, uuid)
inventories = objects.InventoryList(objects=[])
try:
resource_provider.set_inventory(inventories)
except (exception.ConcurrentUpdateDetected,
exception.InventoryInUse) as exc:
raise webob.exc.HTTPConflict(
_('update conflict: %(error)s') % {'error': exc})
response = req.response
response.status = 204
response.content_type = None
return response
def delete_inventories(req):
"""DELETE all inventory for a resource provider.
Delete inventory as required to reset all the inventory.
If an inventory to be deleted is in use, return a 409 Conflict.
On success return a 204 No content.
Return 405 Method Not Allowed if the wanted microversion does not match.
"""
microversion.raise_http_status_code_if_not_version(req, 405, (1, 5))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = rp_obj.ResourceProvider.get_by_uuid(
context, uuid)
inventories = rp_obj.InventoryList(objects=[])
try:
resource_provider.set_inventory(inventories)
except exception.ConcurrentUpdateDetected:
raise webob.exc.HTTPConflict(
_('Unable to delete inventory for resource provider '
'%(rp_uuid)s because the inventory was updated by '
'another process. Please retry your request.')
% {'rp_uuid': resource_provider.uuid})
except exception.InventoryInUse as ex:
# NOTE(mriedem): This message cannot change without impacting the
# nova.scheduler.client.report._RE_INV_IN_USE regex.
raise webob.exc.HTTPConflict(explanation=ex.format_message())
response = req.response
response.status = 204
response.content_type = None
return response
def set_aggregates(req):
microversion.raise_http_status_code_if_not_version(req, 404, (1, 1))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = objects.ResourceProvider.get_by_uuid(context, uuid)
aggregate_uuids = util.extract_json(req.body, PUT_AGGREGATES_SCHEMA)
resource_provider.set_aggregates(aggregate_uuids)
return _send_aggregates(req.response, aggregate_uuids)
def set_aggregates(req):
microversion.raise_http_status_code_if_not_version(req, 404, (1, 1))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = objects.ResourceProvider.get_by_uuid(
context, uuid)
aggregate_uuids = util.extract_json(req.body, PUT_AGGREGATES_SCHEMA)
resource_provider.set_aggregates(aggregate_uuids)
return _send_aggregates(req.response, aggregate_uuids)
def get_aggregates(req):
"""GET a list of aggregates associated with a resource provider.
If the resource provider does not exist return a 404.
On success return a 200 with an application/json body containing a
list of aggregate uuids.
"""
microversion.raise_http_status_code_if_not_version(req, 404, (1, 1))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = objects.ResourceProvider.get_by_uuid(context, uuid)
aggregate_uuids = resource_provider.get_aggregates()
return _send_aggregates(req.response, aggregate_uuids)
def get_aggregates(req):
"""GET a list of aggregates associated with a resource provider.
If the resource provider does not exist return a 404.
On success return a 200 with an application/json body containing a
list of aggregate uuids.
"""
microversion.raise_http_status_code_if_not_version(req, 404, (1, 1))
context = req.environ['placement.context']
uuid = util.wsgi_path_item(req.environ, 'uuid')
resource_provider = objects.ResourceProvider.get_by_uuid(
context, uuid)
aggregate_uuids = resource_provider.get_aggregates()
return _send_aggregates(req.response, aggregate_uuids)
