You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
2.0 KiB
55 lines
2.0 KiB
# |
|
# Licensed to the Apache Software Foundation (ASF) under one |
|
# or more contributor license agreements. See the NOTICE file |
|
# distributed with this work for additional information |
|
# regarding copyright ownership. The ASF licenses this file |
|
# to you under the Apache License, Version 2.0 (the |
|
# "License"); you may not use this file except in compliance |
|
# with the License. You may obtain a copy of the License at |
|
# |
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
# |
|
# Unless required by applicable law or agreed to in writing, |
|
# software distributed under the License is distributed on an |
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
|
# KIND, either express or implied. See the License for the |
|
# specific language governing permissions and limitations |
|
# under the License. |
|
|
|
from airflow.providers.amazon.aws.hooks.sagemaker import SageMakerHook |
|
from airflow.providers.amazon.aws.sensors.sagemaker_base import SageMakerBaseSensor |
|
from airflow.utils.decorators import apply_defaults |
|
|
|
|
|
class SageMakerEndpointSensor(SageMakerBaseSensor): |
|
""" |
|
Asks for the state of the endpoint state until it reaches a terminal state. |
|
If it fails the sensor errors, the task fails. |
|
|
|
:param job_name: job_name of the endpoint instance to check the state of |
|
:type job_name: str |
|
""" |
|
|
|
template_fields = ["endpoint_name"] |
|
template_ext = () |
|
|
|
@apply_defaults |
|
def __init__(self, *, endpoint_name, **kwargs): |
|
super().__init__(**kwargs) |
|
self.endpoint_name = endpoint_name |
|
|
|
def non_terminal_states(self): |
|
return SageMakerHook.endpoint_non_terminal_states |
|
|
|
def failed_states(self): |
|
return SageMakerHook.failed_states |
|
|
|
def get_sagemaker_response(self): |
|
self.log.info("Poking Sagemaker Endpoint %s", self.endpoint_name) |
|
return self.get_hook().describe_endpoint(self.endpoint_name) |
|
|
|
def get_failed_reason_from_response(self, response): |
|
return response["FailureReason"] |
|
|
|
def state_from_response(self, response): |
|
return response["EndpointStatus"]
|
|
|