def get_inventory(self, resource_provider_uuid, resource_class):
"""Get resource provider inventory.
:param resource_provider_uuid: UUID of the resource provider.
:param resource_class: Resource class name of the inventory to be
returned.
:raises PlacementResourceProviderNotFound: If the resource provider is
not found.
:raises PlacementInventoryNotFound: For failure to find inventory
for a resource provider.
:returns: The inventory of the resource class as a dict.
"""
url = '/resource_providers/%s/inventories/%s' % (
resource_provider_uuid, resource_class)
try:
return self._get(url).json()
except ks_exc.NotFound as e:
if "No resource provider with uuid" in e.details:
raise n_exc.PlacementResourceProviderNotFound(
resource_provider=resource_provider_uuid)
elif _("No inventory of class") in e.details:
raise n_exc.PlacementInventoryNotFound(
resource_provider=resource_provider_uuid,
resource_class=resource_class)
else:
raise
def delete_resource_provider_inventory(self, resource_provider_uuid,
resource_class):
"""Delete inventory of the resource class for a resource provider.
:param resource_provider_uuid: UUID of the resource provider.
:param resource_class: The name of the resource class
:raises PlacementResourceProviderNotFound: If the resource provider
is not found.
:raises PlacementInventoryNotFound: No inventory of class.
:returns: None.
"""
url = '/resource_providers/%s/inventories/%s' % (
resource_provider_uuid, resource_class)
try:
self._delete(url)
except ks_exc.NotFound as e:
if "No resource provider with uuid" in e.details:
raise n_exc.PlacementResourceProviderNotFound(
resource_provider=resource_provider_uuid)
elif "No inventory of class" in e.details:
raise n_exc.PlacementInventoryNotFound(
resource_provider=resource_provider_uuid,
resource_class=resource_class)
else:
raise
