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Date: Sun, 13 Sep 2026 20:44:49 +0200
From: gunnar wagner <vrms@netcologne.de>
To: pgsql-admin@lists.postgresql.org
Subject: Re: Migration from crunchy postgres to CNPG
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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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<p id=3D"reply-intro">On 2026-09-13 20:28, gunnar wagner wrote:</p>
<blockquote type=3D"cite" style=3D"padding: 0 0.4em; border-left: #1010ff 2=
px solid; margin: 0">
<div id=3D"replybody1" style=3D"font-size: 10pt; font-family: Verdana,Genev=
a,sans-serif;">
<p id=3D"v1reply-intro">On 2026-09-13 12:18, Raj wrote:</p>
<blockquote style=3D"padding: 0 0.4em; border-left: #1010ff 2px solid; marg=
in: 0;">
<div id=3D"v1replybody1">
<div dir=3D"auto">Hi all, we are using crunchy data postgres in OPENSHIFT a=
nd already decided to migrate to EDB postgres CNPG.
<div dir=3D"auto">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 ?</d=
iv>
<div dir=3D"auto">Is it similar to crunchy postgres?&nbsp;</div>
</div>
</div>
</blockquote>
<p>I'd say those are questions for EDB, who, as being the main force behind=
 OpenSource CNPG, might offer support (contracts).</p>
<p>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 a=
pplication. I am sure that there is quite a learning curve to mastering ope=
rations especially if you come from VM or bare-metal based installations th=
ough.</p>
<p><a href=3D"https://github.com/cloudnative-pg" target=3D"_blank" rel=3D"n=
oopener noreferrer">https://github.com/cloudnative-pg</a> might be a good s=
tarting point for further investigations into the topic. It has i.e. a link=
 to a Slack space, where you probably find the right audience.</p>
</div>
</blockquote>
<p>this also looks like a good starting point to get one's feet wet with th=
e matter <a href=3D"https://github.com/cloudnative-pg/cnpg-playground">http=
s://github.com/cloudnative-pg/cnpg-playground</a></p>
<p><br /></p>

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