It is friendly reminder about the future of in-tree OpenStack plugins. All further development is done in a separate project. In-tree plugins are deprecated and will be removed in next major release!
Improve performance of rally task import command.
Port internals of Verification component to support pip 10
Extend plugins interface to provide config options to load. An example of setup.cfg/setup.py:
Method list_opts in the above example, returns a dict where key is a category name, value is a list of options.
Rework ResourceType plugin type. Previously, it was hard-coded for OpenStack resources only (initialization of OpenStack clients).
An old interface looked like:
from rally.common.plugin import plugin from rally.task import type @plugin.configure(name="glance") class GlanceResource(type.ResourceType): @classmethod def transform(cls, clients, resource_config): """Transform the resource config to id. :param clients: Initialized OpenStack clients :param resource_config: a dict with resource description taken from workload """ pass
The new one:
from rally.common.plugin import plugin from rally.task import type @plugin.configure(name="glance") class GlanceResource(type.ResourceType): def __init__(self, context, cache=None): """init method :param context: A context object as like other plugins accept. :param cache: A global cache which can be used for listing the similar resources. """ super(GlanceResource, self).__init__(context, cache) # NOTE #1: the next code is copy-pasted from # *rally_openstack.types.OpenStackResourceType* class and # there is no need to copy it to plugins itself, just inherit # from the right parent. # NOTE #2: the following code is equal to what we have in # an old ResourceType implementation. Property *self._clients* # is what was transmitted to transform method as *clients* # argument self._clients = None if self._context.get("admin"): self._clients = osclients.Clients( self._context["admin"]["credential"]) elif self._context.get("users"): self._clients = osclients.Clients( self._context["users"]["credential"]) def pre_process(self, resource_spec, config): """Pre process the resource config to id. :param resource_spec: a dict with resource description taken from workload :param config: A resource specification from scenario plugin. Usually it contains only *type* of resource. """ # pass
- Fix deprecated –tasks argument of rally task report. Use –uuid instead.
- Fix printing warning of an old deprecated deployment configuration format.