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Migrate RDS in us-east-1a

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I'm trying to migrate a PostgresQL 10 RDS DB to version 14. No matter which instance type I try, it says that it's not available in our availability zone (us-east-1a). Types we've tried:

db.r6g.large db.r6i.large db.r5.large db.t4g.xlarge db.t3.xlarge db.r5b.large db.m6g.xlarge db.x2g.large db.m6i.xlarge

What can we do?

Best Regards, Ortwin

Topics
Database
Tags
Amazon Relational Database ServiceAvailability
Language
English

asked 4 years ago420 views

1 Answer
2
Accepted Answer

All newer instance types are VPC only. The reason for this issue is that your instance is using Classic networking. You need to first move your instance into a VPC in order to use current instance types.

https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_VPC.Non-VPC2VPC.html

Hth,

AWS
MODERATOR

answered 4 years ago

AWS
EXPERT

reviewed 4 years ago

  • futuretap
    4 years ago

    Thanks Phil, that worked. Would be great if you could fix the error message to be more helpful.

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