Python boto3有条件地运行ECS任务

import os
import boto3

# 检查文件是否存在
file_path = '/path/to/your/file.txt'
if os.path.exists(file_path):
    # 初始化 ECS 客户端
    ecs_client = boto3.client('ecs')
    
    # 定义任务定义和集群
    task_definition = 'your-task-definition'
    cluster = 'your-cluster'
    
    # 运行 ECS 任务
    response = ecs_client.run_task(
        cluster=cluster,
        launchType='FARGATE',
        taskDefinition=task_definition,
        count=1,
        launchTypeOptions={
            'networkConfiguration': {
                'awsvpcConfiguration': {
                    'subnets': ['subnet-12345678'],
                    'securityGroups': ['sg-12345678'],
                    'assignPublicIp': 'ENABLED'
                }
            }
        }
    )
    
    print(f'Task started: {response}')
else:
    print('File does not exist, skipping ECS task.')