Re: Symbolic link breaks for postgresql.auto.conf

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: RAJAMOHAN <garajamohan(at)gmail(dot)com>
Cc: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Symbolic link breaks for postgresql.auto.conf
Date: 2021-06-06 16:46:57
Message-ID: 651677.1622998017@sss.pgh.pa.us
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RAJAMOHAN <garajamohan(at)gmail(dot)com> writes:
> I am trying to keep a symbolic link for the *postgresql.auto.conf* outside
> the data directory. The link gets created but whenever I issue an alter
> system statement it gets broken.

This is not supported. Don't do it.

The right way to keep the hand-maintained config files outside the
data directory is not the way you've done it here, either. It might
accidentally work, but the preferred way is to put "data_directory =
whatever" in postgresql.conf and then start the postmaster with -D
pointing at where the config files are.

But in any case, postgresql.auto.conf is not hand-maintained; it
is part of the cluster data, so it belongs in the data directory.

regards, tom lane

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