def get_cluster(self, cloud_provider=None, config=None, nodes=None):
if not cloud_provider:
cloud_provider = BotoCloudProvider("https://hobbes.gc3.uzh.ch/",
"nova", "a-key", "s-key")
if not config:
config = Configuration().get_config(self.path)
setup = Mock()
configurator = Configurator(config)
conf_login = configurator.cluster_conf['mycluster']['login']
repository = PickleRepository(self.storage_path)
cluster = Cluster(
name="mycluster",
cloud_provider=cloud_provider,
setup_provider=setup,
repository=repository,
user_key_name=conf_login['user_key_name'],
user_key_public=conf_login['user_key_public'],
user_key_private=conf_login['user_key_private'],
)
if not nodes:
nodes = {"compute": 2, "frontend": 1}
for kind, num in nodes.iteritems():
conf_kind = configurator.cluster_conf['mycluster']['nodes'][kind]
cluster.add_nodes(kind, num, conf_kind['image_id'],
conf_login['image_user'], conf_kind['flavor'],
conf_kind['security_group'])
return cluster
class PickleRepositoryTests(MemRepositoryTests):
def setUp(self):
self.path = tempfile.mkdtemp()
self.storage = PickleRepository(self.path)
def tearDown(self):
shutil.rmtree(self.path, ignore_errors=True)
del self.storage
def test_delete(self):
pass
def test_save_and_delete(self):
cluster = FakeCluster("test1")
self.storage.save_or_update(cluster)
clusterpath = os.path.join(self.path, "test1.pickle")
assert os.path.exists(clusterpath)
self.storage.delete(cluster)
assert not os.path.exists(clusterpath)
class PickleRepositoryTests(MemRepositoryTests):
def setUp(self):
self.path = tempfile.mkdtemp()
self.storage = PickleRepository(self.path)
def tearDown(self):
shutil.rmtree(self.path, ignore_errors=True)
del self.storage
def test_delete(self):
pass
def test_save_and_delete(self):
cluster = Cluster('test1')
self.storage.save_or_update(cluster)
clusterpath = os.path.join(self.path, 'test1.pickle')
assert os.path.exists(clusterpath)
self.storage.delete(cluster)
assert not os.path.exists(clusterpath)
def setUp(self):
self.path = tempfile.mkdtemp()
self.storage = PickleRepository(self.path)
def create_repository(self):
storage_path = self.general_conf['storage']
repository = PickleRepository(storage_path)
return repository
def setUp(self):
self.path = tempfile.mkdtemp()
self.storage = PickleRepository(self.path)