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I am using RDS Aurora Postgres Cluster with only one writer instance of type Serverless v2 and the capacity is set to 1 -16 ACUs. I tried to perform "restore point in time" on this cluster, however I get this error:

Set the Serverless v2 scaling configuration on the parent DB cluster before creating a Serverless v2 DB instance.

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what does this mean?

The point is, that I have already set the Aurora Serverless v2 capacity range to 1 – 16 ACUs. What does it want?

Here, the xxx-demo-serverless-cluster is the cluster I am trying with:
enter image description here

2

Answers


  1. in case someone else have this same issue, you should configure the Main DB cluster itself (the one that ends with

    emo-serverless-cluster

    and not the instance. The main DB cluster should have a ACU range defined previously to DB modification.

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  2. I got this exact error in AWS console when I tried to migrate my regular RDS postgre instance snapshot to aurora serverless V2.
    It would not let me continue. I noticed an aurora cluster still got created despite the error, but it disappeared like 30 seconds.
    I went back to try again and second time it worked ok. Just a typical AWS console user experience.

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