fix: fixing propagation of tags to SageMaker endpoint

src/sagemaker/local/entities.py

@@ -327,15 +327,17 @@ def describe(self):
 
 class _LocalEndpointConfig(object):
 
-    def __init__(self, config_name, production_variants):
+    def __init__(self, config_name, production_variants, tags=None):
         self.name = config_name
         self.production_variants = production_variants
+        self.tags = tags
         self.creation_time = datetime.datetime.now()
 
     def describe(self):
         response = {
             'EndpointConfigName': self.name,
             'EndpointConfigArn': _UNUSED_ARN,
+            'Tags': self.tags,
             'CreationTime': self.creation_time,
             'ProductionVariants': self.production_variants
         }
@@ -348,7 +350,7 @@ class _LocalEndpoint(object):
     _IN_SERVICE = 'InService'
     _FAILED = 'Failed'
 
-    def __init__(self, endpoint_name, endpoint_config_name, local_session=None):
+    def __init__(self, endpoint_name, endpoint_config_name, tags=None, local_session=None):
         # runtime import since there is a cyclic dependency between entities and local_session
         from sagemaker.local import LocalSession
         self.local_session = local_session or LocalSession()
@@ -357,6 +359,7 @@ def __init__(self, endpoint_name, endpoint_config_name, local_session=None):
         self.name = endpoint_name
         self.endpoint_config = local_client.describe_endpoint_config(endpoint_config_name)
         self.production_variant = self.endpoint_config['ProductionVariants'][0]
+        self.tags = tags
 
         model_name = self.production_variant['ModelName']
         self.primary_container = local_client.describe_model(model_name)['PrimaryContainer']
@@ -392,6 +395,7 @@ def describe(self):
             'EndpointConfigName': self.endpoint_config['EndpointConfigName'],
             'CreationTime': self.create_time,
             'ProductionVariants': self.endpoint_config['ProductionVariants'],
+            'Tags': self.tags,
             'EndpointName': self.name,
             'EndpointArn': _UNUSED_ARN,
             'EndpointStatus': self.state

src/sagemaker/local/local_session.py

@@ -127,9 +127,9 @@ def describe_endpoint_config(self, EndpointConfigName):
                 'Code': 'ValidationException', 'Message': 'Could not find local endpoint config'}}
             raise ClientError(error_response, 'describe_endpoint_config')
 
-    def create_endpoint_config(self, EndpointConfigName, ProductionVariants):
+    def create_endpoint_config(self, EndpointConfigName, ProductionVariants, Tags=None):
         LocalSagemakerClient._endpoint_configs[EndpointConfigName] = _LocalEndpointConfig(
-            EndpointConfigName, ProductionVariants)
+            EndpointConfigName, ProductionVariants, Tags)
 
     def describe_endpoint(self, EndpointName):
         if EndpointName not in LocalSagemakerClient._endpoints:
@@ -138,8 +138,8 @@ def describe_endpoint(self, EndpointName):
         else:
             return LocalSagemakerClient._endpoints[EndpointName].describe()
 
-    def create_endpoint(self, EndpointName, EndpointConfigName):
-        endpoint = _LocalEndpoint(EndpointName, EndpointConfigName, self.sagemaker_session)
+    def create_endpoint(self, EndpointName, EndpointConfigName, Tags=None):
+        endpoint = _LocalEndpoint(EndpointName, EndpointConfigName, Tags, self.sagemaker_session)
         LocalSagemakerClient._endpoints[EndpointName] = endpoint
         endpoint.serve()
 

src/sagemaker/model.py

@@ -271,7 +271,8 @@ def deploy(self, initial_instance_count, instance_type, accelerator_type=None, e
                 model_name=self.name,
                 initial_instance_count=initial_instance_count,
                 instance_type=instance_type,
-                accelerator_type=accelerator_type)
+                accelerator_type=accelerator_type,
+                tags=tags)
             self.sagemaker_session.update_endpoint(self.endpoint_name, endpoint_config_name)
         else:
             self.sagemaker_session.endpoint_from_production_variants(self.endpoint_name, [production_variant], tags)

src/sagemaker/session.py

@@ -749,7 +749,7 @@ def create_endpoint_config(self, name, model_name, initial_instance_count, insta
         )
         return name
 
-    def create_endpoint(self, endpoint_name, config_name, wait=True):
+    def create_endpoint(self, endpoint_name, config_name, tags=None, wait=True):
         """Create an Amazon SageMaker ``Endpoint`` according to the endpoint configuration specified in the request.
 
         Once the ``Endpoint`` is created, client applications can send requests to obtain inferences.
@@ -764,7 +764,10 @@ def create_endpoint(self, endpoint_name, config_name, wait=True):
             str: Name of the Amazon SageMaker ``Endpoint`` created.
         """
         LOGGER.info('Creating endpoint with name {}'.format(endpoint_name))
-        self.sagemaker_client.create_endpoint(EndpointName=endpoint_name, EndpointConfigName=config_name)
+
+        tags = tags or []
+
+        self.sagemaker_client.create_endpoint(EndpointName=endpoint_name, EndpointConfigName=config_name, Tags=tags)
         if wait:
             self.wait_for_endpoint(endpoint_name)
         return endpoint_name
@@ -1052,7 +1055,7 @@ def endpoint_from_production_variants(self, name, production_variants, tags=None
                 config_options['Tags'] = tags
 
             self.sagemaker_client.create_endpoint_config(**config_options)
-        return self.create_endpoint(endpoint_name=name, config_name=name, wait=wait)
+        return self.create_endpoint(endpoint_name=name, config_name=name, tags=tags, wait=wait)
 
     def expand_role(self, role):
         """Expand an IAM role name into an ARN.

tests/integ/test_mxnet_train.py

@@ -78,6 +78,37 @@ def test_deploy_model(mxnet_training_job, sagemaker_session, mxnet_full_version)
         assert 'Could not find model' in str(exception.value)
 
 
+def test_deploy_model_with_tags(mxnet_training_job, sagemaker_session, mxnet_full_version):
+    endpoint_name = 'test-mxnet-deploy-model-{}'.format(sagemaker_timestamp())
+
+    with timeout_and_delete_endpoint_by_name(endpoint_name, sagemaker_session):
+        desc = sagemaker_session.sagemaker_client.describe_training_job(TrainingJobName=mxnet_training_job)
+        model_data = desc['ModelArtifacts']['S3ModelArtifacts']
+        script_path = os.path.join(DATA_DIR, 'mxnet_mnist', 'mnist.py')
+        model = MXNetModel(model_data, 'SageMakerRole', entry_point=script_path,
+                           py_version=PYTHON_VERSION, sagemaker_session=sagemaker_session,
+                           framework_version=mxnet_full_version)
+        tags = [{'Key': 'TagtestKey', 'Value': 'TagtestValue'}]
+        model.deploy(1, 'ml.m4.xlarge', endpoint_name=endpoint_name, tags=tags)
+
+        returned_model = sagemaker_session.describe_model(EndpointName=model.name)
+        returned_model_tags = sagemaker_session.list_tags(ResourceArn=returned_model['ModelArn'])['Tags']
+
+        endpoint = sagemaker_session.describe_endpoint(EndpointName=endpoint_name)
+        endpoint_tags = sagemaker_session.list_tags(ResourceArn=endpoint['EndpointArn'])['Tags']
+
+        endpoint_config = sagemaker_session.describe_endpoint_config(EndpointConfigName=endpoint['EndpointConfigName'])
+        endpoint_config_tags = sagemaker_session.list_tags(ResourceArn=endpoint_config['EndpointConfigArn'])['Tags']
+
+        production_variants = endpoint_config['ProductionVariants']
+
+        assert returned_model_tags == tags
+        assert endpoint_config_tags == tags
+        assert endpoint_tags == tags
+        assert production_variants[0]['InstanceType'] == 'ml.m4.xlarge'
+        assert production_variants[0]['InitialInstanceCount'] == 1
+
+
 def test_deploy_model_with_update_endpoint(mxnet_training_job, sagemaker_session, mxnet_full_version):
     endpoint_name = 'test-mxnet-deploy-model-{}'.format(sagemaker_timestamp())
 

tests/unit/test_create_deploy_entities.py

@@ -96,7 +96,7 @@ def test_create_endpoint_no_wait(sagemaker_session):
 
     assert returned_name == ENDPOINT_NAME
     sagemaker_session.sagemaker_client.create_endpoint.assert_called_once_with(
-        EndpointName=ENDPOINT_NAME, EndpointConfigName=ENDPOINT_CONFIG_NAME)
+        EndpointName=ENDPOINT_NAME, EndpointConfigName=ENDPOINT_CONFIG_NAME, Tags=[])
 
 
 def test_create_endpoint_wait(sagemaker_session):
@@ -105,5 +105,5 @@ def test_create_endpoint_wait(sagemaker_session):
 
     assert returned_name == ENDPOINT_NAME
     sagemaker_session.sagemaker_client.create_endpoint.assert_called_once_with(
-        EndpointName=ENDPOINT_NAME, EndpointConfigName=ENDPOINT_CONFIG_NAME)
+        EndpointName=ENDPOINT_NAME, EndpointConfigName=ENDPOINT_CONFIG_NAME, Tags=[])
     sagemaker_session.wait_for_endpoint.assert_called_once_with(ENDPOINT_NAME)

tests/unit/test_model.py

@@ -245,7 +245,8 @@ def test_deploy_update_endpoint(sagemaker_session, tmpdir):
         model_name=model.name,
         initial_instance_count=INSTANCE_COUNT,
         instance_type=INSTANCE_TYPE,
-        accelerator_type=ACCELERATOR_TYPE
+        accelerator_type=ACCELERATOR_TYPE,
+        tags=None
     )
     config_name = sagemaker_session.create_endpoint_config(
         name=model.name,

tests/unit/test_session.py

@@ -910,7 +910,8 @@ def test_endpoint_from_production_variants(sagemaker_session):
     ims.sagemaker_client.describe_endpoint_config = Mock(side_effect=ex)
     sagemaker_session.endpoint_from_production_variants('some-endpoint', pvs)
     sagemaker_session.sagemaker_client.create_endpoint.assert_called_with(EndpointConfigName='some-endpoint',
-                                                                          EndpointName='some-endpoint')
+                                                                          EndpointName='some-endpoint',
+                                                                          Tags=[])
     sagemaker_session.sagemaker_client.create_endpoint_config.assert_called_with(
         EndpointConfigName='some-endpoint',
         ProductionVariants=pvs)
@@ -936,7 +937,8 @@ def test_endpoint_from_production_variants_with_tags(sagemaker_session):
     tags = [{'ModelName': 'TestModel'}]
     sagemaker_session.endpoint_from_production_variants('some-endpoint', pvs, tags)
     sagemaker_session.sagemaker_client.create_endpoint.assert_called_with(EndpointConfigName='some-endpoint',
-                                                                          EndpointName='some-endpoint')
+                                                                          EndpointName='some-endpoint',
+                                                                          Tags=tags)
     sagemaker_session.sagemaker_client.create_endpoint_config.assert_called_with(
         EndpointConfigName='some-endpoint',
         ProductionVariants=pvs,
@@ -953,7 +955,8 @@ def test_endpoint_from_production_variants_with_accelerator_type(sagemaker_sessi
     tags = [{'ModelName': 'TestModel'}]
     sagemaker_session.endpoint_from_production_variants('some-endpoint', pvs, tags)
     sagemaker_session.sagemaker_client.create_endpoint.assert_called_with(EndpointConfigName='some-endpoint',
-                                                                          EndpointName='some-endpoint')
+                                                                          EndpointName='some-endpoint',
+                                                                          Tags=tags)
     sagemaker_session.sagemaker_client.create_endpoint_config.assert_called_with(
         EndpointConfigName='some-endpoint',
         ProductionVariants=pvs,