Daw*_*y33 0 python amazon-web-services boto3 aws-lambda
我的Lambda函数通过create_instances
boto3模块创建EC2服务器。
我从早上就开始触发这个 Lambda,它创建实例的效果很好。但突然间,我不断收到这个奇怪的错误:
{
"stackTrace": [
[
"/var/task/processing.py",
54,
"lambda_handler",
"KeyName=keyname, SubnetId='subnet-<>', SecurityGroupIds=['sg-<>'])"
],
[
"/var/runtime/boto3/resources/factory.py",
520,
"do_action",
"response = action(self, *args, **kwargs)"
],
[
"/var/runtime/boto3/resources/action.py",
83,
"__call__",
"response = getattr(parent.meta.client, operation_name)(**params)"
],
[
"/var/task/botocore/client.py",
251,
"_api_call",
"return self._make_api_call(operation_name, kwargs)"
],
[
"/var/task/botocore/client.py",
537,
"_make_api_call",
"raise ClientError(parsed_response, operation_name)"
]
],
"errorType": "ClientError",
"errorMessage": "An error occurred (RequestExpired) when calling the RunInstances operation: Request has expired."
}
Run Code Online (Sandbox Code Playgroud)
发生了什么事?很确定这不是代码错误,因为从早上起就一直在运行相同的代码。
就我而言,发生这种情况是因为我的凭证aws_session_token
已过期,我必须替换所有凭证详细信息:
aws_access_key_id
aws_secret_access_key
aws_session_token
替换所有详细信息后,错误不存在。
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