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Outerbounds

Hi, I think the official <https://github.com/outerbounds/metaflow-tools/blob/master/aws/cloudformation/metaflow-cfn-template.yml|CFN Metaflow template> is due for an update. When I try to deploy it, I get the following error:

`Cannot find version 11.5 for postgres (Service: AmazonRDS; Status Code: 400; Error Code: InvalidParameterCombination; Request ID: ...; Proxy: null)`

I’m assuming the Postgres engine version, and possibly the DB instance class, should be updated. FYI I noticed that the ECS metadata service <https://github.com/Netflix/metaflow-service/blob/d3357f860eec305cf815e8ce6e9a559bbd904340/services/migration_service/api/utils.py#L51|checks the Postgres version>. Which Postgres version should the template use?

ah yes, I just ran into this a few days ago for the sandbox accounts. You can put 13.6 where you find 11.5 and it *should* work (the sandbox template is a bit different so not 100% sure).

you may need to update the instance type as well. Again, the other template is different. FWIW, there I use ‘db.m6g.large’ and it works.

but that may be a bit overkill (larger instance)

<@U01P6EGHFDW> probably has a better idea :slightly_smiling_face:

Thanks Romain, 13.6 + db.t3.small worked :slightly_smiling_face: