Re: Migration from crunchy postgres to CNPG

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From: gunnar wagner <vrms@netcologne.de>
To: pgsql-admin@lists.postgresql.org
Subject: Re: Migration from crunchy postgres to CNPG
Date: Sun, 13 Sep 2026 20:44:49 +0200
Message-ID: <b6016dd8460e93ce691efa658f9168d9@netcologne.de> (raw)
In-Reply-To: <c6e229e27451206bb1a84cb65ca859a6@netcologne.de>
References: <CAJk5AtYo_-enFPHZNrPm_nQr81S3voPTzPBtEOrrcb-w2qShCw@mail.gmail.com>
	<c6e229e27451206bb1a84cb65ca859a6@netcologne.de>

On 2026-09-13 20:28, gunnar wagner wrote:

> On 2026-09-13 12:18, Raj wrote:
> 
>> Hi all, we are using crunchy data postgres in OPENSHIFT and already 
>> decided to migrate to EDB postgres CNPG.
>> Do we get any support from EDB to deploy it in OPENSHIFT or is it on 
>> our own? Anybody working in EDB CNPG postgres in openshift ?
>> Is it similar to crunchy postgres?
> 
> I'd say those are questions for EDB, who, as being the main force 
> behind OpenSource CNPG, might offer support (contracts).
> 
> I would expect that CNPG postgres behaves quite like vanilla-opensource 
> postgres (because I believe that is what is doing the actual work) to 
> the application. I am sure that there is quite a learning curve to 
> mastering operations especially if you come from VM or bare-metal based 
> installations though.
> 
> https://github.com/cloudnative-pg might be a good starting point for 
> further investigations into the topic. It has i.e. a link to a Slack 
> space, where you probably find the right audience.

this also looks like a good starting point to get one's feet wet with 
the matter https://github.com/cloudnative-pg/cnpg-playground

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