Re: Proposal: pg_confcheck - syntactic & semantic validation of postgresql configuration files

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Amir Rohan <amir(dot)rohan(at)zoho(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hacker mailing list <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Proposal: pg_confcheck - syntactic & semantic validation of postgresql configuration files
Date: 2015-10-13 22:12:20
Message-ID: 20151013221219.GX4405@alvherre.pgsql
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Amir Rohan wrote:
> On 10/14/2015 12:14 AM, Alvaro Herrera wrote:
> > Amir Rohan wrote:
> >
> >> I've been considering that. Reusing the parser would ensure no errors
> >> are introduces by having a different implementation, but on the other
> >> hand involving the pg build in installation what's intended as a
> >> lightweight, independent tool would hurt.
> >> Because it's dubious whether this will end up in core, I'd like
> >> "pip install pg_confcheck" to be all that is required.
> >
> > Maybe just compile a single file in a separate FRONTEND environment?
>
> You mean refactoring the postgres like rhass means? could you elaborate?
>
> I believe most people get pg as provided by their distro or PaaS,
> and not by compiling it.

I mean the utility would be built by using a file from the backend
source, just like pg_xlogdump does. We have several such cases.
I don't think this is impossible to do outside core, either.

--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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