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From Sumit Maheshwari <>
Subject Re: Backing up PostgreSQL DB on K8s
Date Wed, 09 Jun 2021 05:41:13 GMT
If you are backing up data to safeguard against pod failures, then I
believe that you can use a PV as data storage for PSql & it would survive
any pod restarts.

On Wed, Jun 9, 2021 at 5:01 AM Lewis John McGibbney <>

> Hi users@,
> Does anyone have a recommended/best practice/preferred way for backing up
> PostgreSQL when Airflow is deployed into K8s?
> We were thinking of writing a maintenance DAG which would do this... maybe
> even contributing it to
> I'm thinking it would just authenticate into the K8s cluster, find the
> postgresql pod and then perform a DB archival in s3 or something.
> I also looked more into
> which looks
> appealing. I'm interest to see what others are doing.
> Any suggestions appreciated.
> Thank you
> lewismc

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