如何将步进函数执行 ID 附加到 SageMaker 作业名称? [英] How to append stepfunction execution id to SageMaker job names?
问题描述
我有一个创建 SageMaker 批量转换作业的步进函数状态机,定义是用 Terraform 编写的,我想将步进函数执行 ID 添加到批量转换作业名称中:
I have a step function statemachine which creates SageMaker batch transform job, the definition is written in Terraform, I wanted to add the stepfunction execution id to the batch transform job names:
在 stepfunction terraform 文件中:
in stepfunction terraform file:
definition = templatefile("stepfuntion.json",
{
xxxx
)
在stepfuncion.json"中:
in the "stepfuntion.json":
{...
"TransformJobName": "jobname-$$.Execution.Id",
}
},
"End": true
}
}
}
但是在 terraform apply 之后,它没有生成实际的 id,它给了我 jobname-$$.Execution.Id
,有人可以帮忙吗?
But after terraform apply, it didn't generate the actual id, it gave me jobname-$$.Execution.Id
, can anyone help with this please?
资源:https://docs.aws.amazon.com/step-functions/latest/dg/input-output-contextobject.html"要访问上下文对象,首先通过在末尾附加 .$ 来指定参数名称,就像选择带有路径的状态输入时所做的那样.然后,要访问上下文对象数据而不是输入,请在路径前面加上 $$.. 这告诉 AWS Step Functions 使用路径来选择上下文对象中的节点."
Resources: https://docs.aws.amazon.com/step-functions/latest/dg/input-output-contextobject.html "To access the context object, first specify the parameter name by appending .$ to the end, as you do when selecting state input with a path. Then, to access context object data instead of the input, prepend the path with $$.. This tells AWS Step Functions to use the path to select a node in the context object."
有人能告诉我我错过了什么吗?
Can someone tell me what I'm missing please?
推荐答案
您尝试使用 terraform 的 var 不知道
The var you are trying to use terraform doesn't know about it
jobname-$$.Execution.Id.
jobname-$$.Execution.Id.
这是 Step 函数特有的,在状态机中可用,但不适用于 terraform.
That's something specific to the Step function and available within state machine not available for terraform.
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