class DTRSTests(unittest.TestCase):
def setUp(self):
self.amqp_uri = "memory://hello"
self.threads = []
self.dtrs = DTRS(amqp_uri=self.amqp_uri)
self._spawn_process(self.dtrs.start)
# this sucks. sometimes service doesn't bind its queue before client
# sends a message to it.
time.sleep(0.05)
self.dtrs_client = DTRSClient(dashi=self.dtrs.dashi)
self.caller = "asterix"
site_definition = {"type": "fake"}
self.dtrs.add_site("nimbus-test", site_definition)
credentials_definition = {"access_key": "myec2access", "secret_key": "myec2secret", "key_name": "nimbus"}
self.dtrs.add_credentials(self.caller, "nimbus-test", credentials_definition)
def _spawn_process(self, process):
thread = tevent.spawn(process)
self.threads.append(thread)
def shutdown_procs(self):
self._shutdown_processes(self.threads)
def _shutdown_processes(self, threads):
self.dtrs.dashi.cancel()
tevent.joinall(threads)
def tearDown(self):
self.shutdown_procs()
def test_dtrs_lookup(self):
dt_definition = {"mappings": {"nimbus-test": {"iaas_image": "fake-image", "iaas_allocation": "m1.small"}}}
self.dtrs.add_dt(self.caller, "base-cluster-1", dt_definition)
allocation_override = "m1.xlarge"
req_node = {"site": "nimbus-test", "allocation": allocation_override}
result = self.dtrs_client.lookup(self.caller, "base-cluster-1", req_node)
node = result["node"]
self.assertTrue("iaas_image" in node)
self.assertEqual(node["iaas_allocation"], allocation_override)
try:
self.dtrs_client.lookup(self.caller, "this-dt-doesnt-exist", node)
except DeployableTypeLookupError, e:
log.info("Got expected error: " + str(e))
else:
def block_until_ready(self, deployment_str, dashi):
"""Blocks until all of the services in a deployment are contacted
"""
deployment = parse_deployment(yaml_str=deployment_str)
for provisioner_name in deployment.get('provisioners', {}).iterkeys():
provisioner = ProvisionerClient(dashi, topic=provisioner_name)
self._block_on_call(provisioner.describe_nodes)
for epum_name in deployment.get('epums', {}).iterkeys():
epum = EPUManagementClient(dashi, epum_name)
self._block_on_call(epum.list_domains)
for node in deployment.get('nodes', {}).itervalues():
for eeagent_name in node.get('eeagents', {}).iterkeys():
eeagent = EEAgentClient(dashi=dashi,
ee_name=eeagent_name,
handle_heartbeat=False)
self._block_on_call(eeagent.dump, kwargs={'rpc': True})
for pd_name in deployment.get('process-dispatchers', {}).iterkeys():
pd = ProcessDispatcherClient(dashi, pd_name)
self._block_on_call(pd.describe_processes)
for dt_name in deployment.get('dt_registries', {}).iterkeys():
dtrs = DTRSClient(dashi, topic=dt_name)
self._block_on_call(dtrs.list_sites)
def get_clients(self, deployment_str, dashi):
"""returns a dictionary of epu clients, indexed by their topic name
"""
deployment = parse_deployment(yaml_str=deployment_str)
clients = {}
for provisioner_name in deployment.get('provisioners', {}).iterkeys():
client = ProvisionerClient(dashi, topic=provisioner_name)
clients[provisioner_name] = client
for epum_name in deployment.get('epums', {}).iterkeys():
client = EPUManagementClient(dashi, epum_name)
clients[epum_name] = client
for node in deployment.get('nodes', {}).itervalues():
for eeagent_name in node.get('eeagents', {}).iterkeys():
client = EEAgentClient(dashi=dashi,
ee_name=eeagent_name,
handle_heartbeat=False)
clients[eeagent_name] = client
for pd_name in deployment.get('process-dispatchers', {}).iterkeys():
client = ProcessDispatcherClient(dashi, pd_name)
clients[pd_name] = client
for dt_name in deployment.get('dt_registries', {}).iterkeys():
client = DTRSClient(dashi, topic=dt_name)
clients[dt_name] = client
return clients
def setUp(self):
self.amqp_uri = "memory://hello"
self.threads = []
self.dtrs = DTRS(amqp_uri=self.amqp_uri)
self._spawn_process(self.dtrs.start)
# this sucks. sometimes service doesn't bind its queue before client
# sends a message to it.
time.sleep(0.05)
self.dtrs_client = DTRSClient(dashi=self.dtrs.dashi)
self.caller = "asterix"
site_definition = {
"type": "fake"
}
self.dtrs.add_site("nimbus-test", site_definition)
credentials_definition = {
'access_key': 'myec2access',
'secret_key': 'myec2secret',
'key_name': 'nimbus'
}
self.dtrs.add_credentials(self.caller, "nimbus-test", credentials_definition)
def main():
f = open("bootconf.json", "r")
conf_dict = json.load(f)
CFG = DotDict(conf_dict['epu']["run_config"]["config"])
CFG.server.amqp.vhost = '/'
client_topic = "dtrs_client_%s" % uuid.uuid4()
client_dashi = bootstrap.dashi_connect(client_topic, CFG=CFG)
dtrs_client = DTRSClient(dashi=client_dashi)
for i in range(0, 3):
try:
sites = dtrs_client.list_sites()
print sites
break
except Exception, ex:
print ex
time.sleep(5);
def main():
f = open("bootconf.json", "r")
conf_dict = json.load(f)
rabbitmq_conf = conf_dict['epu']["run_config"]["config"]["server"]["amqp"]
rabbitmq_host = rabbitmq_conf["host"]
rabbitmq_username = rabbitmq_conf["username"]
rabbitmq_password = rabbitmq_conf["password"]
client_topic = "dtrs_client_%s" % uuid.uuid4()
uri = "amqp://%s:%s@%s" % (rabbitmq_username, rabbitmq_password, rabbitmq_host)
#dtrs = DTRS(amqp_uri=uri)
client_dashi = bootstrap.dashi_connect(client_topic, amqp_uri=uri)
dtrs_client = DTRSClient(dashi=client_dashi)
sites = dtrs_client.list_sites()
print sites
return 0
def main():
f = open("bootconf.json", "r")
conf_dict = json.load(f)
rabbitmq_conf = conf_dict['epu']["run_config"]["config"]["server"]["amqp"]
rabbitmq_host = rabbitmq_conf["host"]
rabbitmq_username = rabbitmq_conf["username"]
rabbitmq_password = rabbitmq_conf["password"]
client_topic = "dtrs_client_%s" % uuid.uuid4()
uri = "amqp://%s:%s@%s" % (rabbitmq_username, rabbitmq_password,
rabbitmq_host)
#dtrs = DTRS(amqp_uri=uri)
client_dashi = bootstrap.dashi_connect(client_topic, amqp_uri=uri)
dtrs_client = DTRSClient(dashi=client_dashi)
sites = dtrs_client.list_sites()
print sites
return 0
def main():
f = open("bootconf.json", "r")
conf_dict = json.load(f)
rabbitmq_conf = conf_dict['epu']["run_config"]["config"]["server"]["amqp"]
rabbitmq_host = rabbitmq_conf["host"]
rabbitmq_username = rabbitmq_conf["username"]
rabbitmq_password = rabbitmq_conf["password"]
client_topic = "dtrs_client_%s" % uuid.uuid4()
uri = "amqp://%s:%s@%s" % (rabbitmq_username, rabbitmq_password, rabbitmq_host)
client_dashi = bootstrap.dashi_connect(client_topic, amqp_uri=uri)
dtrs_client = DTRSClient(dashi=client_dashi)
for i in range(0, 3):
try:
sites = dtrs_client.list_sites()
print sites
break
except Exception, ex:
print ex
time.sleep(5);
def main():
f = open("bootconf.json", "r")
conf_dict = json.load(f)
rabbitmq_conf = conf_dict['epu']["run_config"]["config"]["server"]["amqp"]
rabbitmq_host = rabbitmq_conf["host"]
rabbitmq_username = rabbitmq_conf["username"]
rabbitmq_password = rabbitmq_conf["password"]
client_topic = "dtrs_client_%s" % uuid.uuid4()
uri = "amqp://%s:%s@%s" % (rabbitmq_username, rabbitmq_password,
rabbitmq_host)
client_dashi = bootstrap.dashi_connect(client_topic, amqp_uri=uri)
dtrs_client = DTRSClient(dashi=client_dashi)
for i in range(0, 3):
try:
sites = dtrs_client.list_sites()
print sites
break
except Exception, ex:
print ex
time.sleep(5)
class TestPhantomIntegration(unittest.TestCase, TestFixture):
def setUp(self):
if not os.environ.get('INT'):
raise SkipTest("Slow integration test")
try:
from epuharness.harness import EPUHarness # noqa
except ImportError:
raise SkipTest("epuharness not available.")
try:
from epu.mocklibcloud import MockEC2NodeDriver # noqa
except ImportError:
raise SkipTest("sqlalchemy not available.")
self.exchange = "testexchange-%s" % str(uuid.uuid4())
self.sysname = "testsysname-%s" % str(uuid.uuid4())
self.user = default_user
self.epuh_persistence = os.environ.get('EPUHARNESS_PERSISTENCE_DIR', '/tmp/SupD/epuharness')
if os.path.exists(self.epuh_persistence):
raise SkipTest("EPUHarness running. Can't run this test")
# Set up fake libcloud and start deployment
self.setup_harness(exchange=self.exchange, sysname=self.sysname)
self.addCleanup(self.cleanup_harness)
self.epuharness.start(deployment_str=deployment)
self.provisioner_client = ProvisionerClient(self.dashi, topic='provisioner')
self.epum_client = EPUManagementClient(self.dashi, topic='epum')
self.dtrs_client = DTRSClient(self.dashi, topic='dtrs')
self.phantom_url = "http://localhost:%s/" % phantom_port
self.site_name = "site1"
self.fake_site, self.driver = self.make_fake_libcloud_site(self.site_name)
self.block_until_ready(deployment, self.dashi)
self.load_dtrs()
def load_dtrs(self):
self.dtrs_client.add_dt(self.user, dt_name, example_dt)
self.dtrs_client.add_site(self.site_name, self.fake_site)
self.dtrs_client.add_credentials(self.user, self.site_name, fake_credentials)
def xtest_example(self):
# Place integration tests here!
self.phantom_url
