Question

发出现场请求并等待现场请求得到满足似乎有效。

接下来，我如何获取为了检查例如创建的ec2实例id /对象IP地址等？

这是我到目前为止的代码：

def create_spot_instance():
    print("Send Spot Request")
    ec2_client = boto3.client('ec2')
    res = ec2_client.request_spot_instances(
        ...
    )
    request_id = res['SpotInstanceRequests'][0]['SpotInstanceRequestId']
    print("Wait for request to be fulfilled...")
    waiter = ec2_client.get_waiter('spot_instance_request_fulfilled')
    waiter.wait(SpotInstanceRequestIds=[request_id])
    print("Wait for ec2 instance to boot up...")
    # TODO: get instance id the spot instance created
    # TODO: wait until spot instance is booted up
    # TODO: return object of ec2 instance

Answer 1

describe_spot_instance_requests应该为spot创建的实例ID提供。

参见：https://boto3.readthedocs.io/en/latest/reference/services/ec2.html#EC2.Client.describe_spot_instance_requests

Boto3：如何从Spot Request创建实例ID？

1 个答案: