shutdown_kernels.py

import json
import boto3
import logging
from botocore.config import Config

logger = logging.getLogger()
logger.setLevel(logging.INFO)

config = Config(retries = {'max_attempts': 10,'mode': 'standard'})
sagemaker = boto3.client('sagemaker', config=config)
paginator = sagemaker.get_paginator('list_apps')


def delete_app(domain_id, user_profile_name, app_type, app_name):
    logger.info(f'deleting {app_type}: {app_name} in Domain: {domain_id}')

    sagemaker.delete_app(
        DomainId=domain_id,
        UserProfileName=user_profile_name,
        AppType=app_type,
        AppName=app_name
    )

def lambda_handler(event, context):
    try:
        app_page_iterator = paginator.paginate(PaginationConfig={'PageSize': 50})

        for app_page in app_page_iterator:
            for app in app_page['Apps']:
                if app['Status'] != 'Deleted':
                    delete_app(app['DomainId'], app['UserProfileName'], app['AppType'], app['AppName'])

    except Exception as e:
        logger.error(e)

    return 'Studio apps deleted'