def get_instance(service_name="Steaming3Turbine"):
"""Setup to access your Streams instance.
..note::The notebook is work within Cloud and ICP4D.
Refer to the 'Setup' cells above.
Returns:
instance : Access to Streams instance, used for submitting and rendering views.
"""
try:
from icpd_core import icpd_util
import urllib3
global cfg
cfg[context.ConfigParams.SSL_VERIFY] = False
instance = rest.Instance.of_service(cfg)
print("Within ICP4D")
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
except ImportError:
cfg = None
print("Outside ICP4D")
import credential
sc = rest.StreamingAnalyticsConnection(
service_name='Streaming3Turbine',
vcap_services=credential.vcap_conf)
instance = sc.get_instances()[0]
return instance, cfg
def _launch_sample_job(self):
# this job is monitored by test.jobs::TestJobStatusSource application
# PE crash is forced by this application in order to trigger a notification
topo = Topology("SampleCrashApp")
self._add_toolkits(topo)
# Call the crash composite
test_op = op.Source(topo, "test.jobs::SampleCrashSource",
'tuple<boolean dummy>')
# prepare config and submit the job to Streaming Analytics service
config = {}
sc = sr.StreamingAnalyticsConnection()
config[context.ConfigParams.STREAMS_CONNECTION] = sc
context.submit(context.ContextTypes.STREAMING_ANALYTICS_SERVICE,
topo,
config=config)
def setUp(self):
Tester.setup_streaming_analytics(self, force_remote_build=True)
sc = rest.StreamingAnalyticsConnection()
self.is_v2 = _IAMConstants.V2_REST_URL in sc.credentials
def setUp(self):
Tester.setup_streaming_analytics(self, force_remote_build=True)
sc = rest.StreamingAnalyticsConnection()
def streams_connection(self):
if self._streams_connection is None:
self._streams_connection = rest.StreamingAnalyticsConnection(
self._vcap_services, self._service_name)
return self._streams_connection
def setUpClass(self):
# start streams service
connection = sr.StreamingAnalyticsConnection()
service = connection.get_streaming_analytics()
result = service.start_instance()
super().setUpClass()
def test_StreamingAnalyticsConnection(self):
sc = rest.StreamingAnalyticsConnection()
self.test_config[ConfigParams.STREAMS_CONNECTION] = sc
result = submit(self.test_ctxtype, self.topo, self.test_config)
self.assertEqual(result.return_code, 0)
result.job.cancel()
def setUpClass(self):
self.service_name = os.environ.get('STREAMING_ANALYTICS_SERVICE_NAME')
# start streams service
connection = sr.StreamingAnalyticsConnection()
service = connection.get_streaming_analytics()
result = service.start_instance()
def setUp(self):
Tester.setup_streaming_analytics(self, force_remote_build=True)
vcap = self.test_config.get('topology.service.vcap')
sn = self.test_config.get('topology.service.name')
self.sc = rest.StreamingAnalyticsConnection(vcap, sn)
