def test_create_server(self): """ Create a server with particular args and succeeds on 202. """ treq = get_fake_treq(self, 'post', 'novaurl/servers', (('{"server": {}}',), self.expected_kwargs), (Response(202), '{"server": {"id": "12345"}}')) d = nova.create_server(self.rcs, self.pool, {'server': {}}, _treq=treq) self.assertEqual("12345", self.successResultOf(d))
def create_servers(self, rcs, num, wait_for=None): """ Create some number of servers using just Nova, and wait until they are active. This uses the same default server arguments as `create_group`. :param TestResources rcs: An instance of :class:`otter.integration.lib.resources.TestResources` :param int num: The number of servers to create. :param wait_for: What state to wait for for those servers - by default, it waits just for them to be active :return: an iterable of server details JSON of the created servers. """ image_id = yield fetch_ubuntu_image_id(rcs, self.pool) as_args = create_scaling_group_dict( image_ref=image_id, flavor_ref=flavor_ref) server_args = as_args['launchConfiguration']['args'] server_args['server']['name'] = "autogenerated-non-as-test-server" if wait_for is None: wait_for = ContainsDict({'status': Equals("ACTIVE")}) server_ids = yield gatherResults([ create_server(rcs, self.pool, server_args) for _ in range(num)]) self.test_case.addCleanup(delete_servers, server_ids, rcs, self.pool) servers = yield wait_for_servers( rcs, self.pool, # The list of active servers' ids has the created server ids AfterPreprocessing( lambda servers: [s for s in servers if s['id'] in server_ids], AllMatch(wait_for) ) ) returnValue( [server for server in servers if server['id'] in server_ids])
def create_servers(self, rcs, num, wait_for=None): """ Create some number of servers using just Nova, and wait until they are active. This uses the same default server arguments as `create_group`. :param TestResources rcs: An instance of :class:`otter.integration.lib.resources.TestResources` :param int num: The number of servers to create. :param wait_for: What state to wait for for those servers - by default, it waits just for them to be active :return: an iterable of server details JSON of the created servers. """ image_id = yield fetch_ubuntu_image_id(rcs, self.pool) as_args = create_scaling_group_dict( image_ref=image_id, flavor_ref=flavor_ref) server_args = as_args['launchConfiguration']['args'] server_args['server']['name'] = "autogenerated-non-as-test-server" if wait_for is None: wait_for = ContainsDict({'status': Equals("ACTIVE")}) server_ids = yield gatherResults([ create_server(rcs, self.pool, server_args) for _ in range(num)]) self.test_case.addCleanup(delete_servers, server_ids, rcs, self.pool) servers = yield wait_for_servers( rcs, self.pool, # The list of active servers' ids has the created server ids AfterPreprocessing( lambda servers: [s for s in servers if s['id'] in server_ids], AllMatch(wait_for) ) ) returnValue( [server for server in servers if server['id'] in server_ids])