Obtaining Service Logs

You can use the API to obtain the logs of a service object.

Sample Code

In ModelArts notebook, you do not need to enter authentication parameters for session authentication. For details about session authentication of other development environments, see Session Authentication.

Method 1: Obtain the logs of a service based on the service object created in Deploying a Real-Time Service.

      
           from modelarts.session import Session
from modelarts.model import Predictor

session = Session()
predictor_instance = Predictor(session, service_id="your_service_id")
predictor_log = predictor_instance.get_service_logs() 
print(predictor_log)

Method 2: Obtain the logs of a service based on the service object returned in Obtaining Service Objects.

      
           from modelarts.session import Session
from modelarts.model import Predictor

session = Session()
predictor_object_list = Predictor.get_service_object_list(session)
predictor_instance = predictor_object_list[0]                
predictor_log = predictor_instance.get_service_logs()
print(predictor_log)

Parameters

**Table 1** **get_service_logs** response parameters
Parameter	Type	Description
service_id	String	Service ID
service_name	String	Service name
logs	log array	Service update logs

**Table 2** **log** parameters
Parameter	Type	Description
update_time	Long	Time when a service is updated, in milliseconds calculated from 1970.1.1 0:0:0 UTC
result	String	Update result. The value can be SUCCESS, FAIL, or RUNNING.
config	config array	Updated service configurations. This parameter is returned when infer_type is set to real-time.

**Table 3** **config** parameters
Parameter	Type	Description
model_id	String	Model ID
model_name	String	Model name
model_version	String	Model version
weight	Integer	Traffic weight allocated to a model
specification	String	Resource flavor
instance_count	Integer	Number of instances deployed in a model
envs	Map<String, String>	Environment variable key-value pair required for running a model

**Table 4** **result** parameters
Parameter	Type	Description
node_name	String	Name of an edge node
operation	String	Operation type. The value can be deploy or delete.
result	Boolean	Operation result. true indicates a successful operation, and false indicates a failed operation.