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Re: Access a Postgres storage with two independent instances - Mailing list pgsql-novice

From Alan Hodgson
Subject Re: Access a Postgres storage with two independent instances
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Msg-id 03caa4a3b0daf352e53e99212baa9c012cd744f2.camel@lists.simkin.ca
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In response to Access a Postgres storage with two independent instances  (first last <ny.otherwrks@gmail.com>)
Responses Re: Access a Postgres storage with two independent instances
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On Tue, 2024-05-07 at 00:47 +0530, first last wrote:
I tried to deploy Postgres deployment with Kubernetes, having three replicas that are accessing the same storage(PVC). Here is the configuration

Finally, my question is, why the scenario is different for MySQL and Postgres?  Could you please help me to figure out the issue? This is for my Final year project testing Kubernetes using fuzzing.


Not sure what you're trying to accomplish, but PostgreSQL can definitely not share storage between active postmasters. Nor can MySQL, afaik.

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