Re: locale -a missing on Alpine Linux?

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Christoph Moench-Tegeder <cmt(at)burggraben(dot)net>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: locale -a missing on Alpine Linux?
Date: 2022-11-17 13:46:21
Message-ID: 83261a6f-24c7-bcaf-258a-88368ae25a4c@dunslane.net
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On 2022-11-16 We 14:25, Tom Lane wrote:
> Christoph Moench-Tegeder <cmt(at)burggraben(dot)net> writes:
>> ## Peter Eisentraut (peter(dot)eisentraut(at)enterprisedb(dot)com):
>>> First of all, is this a standard installation of this OS, or is perhaps
>>> something incomplete, broken, or unusual about the current OS installation?
>> Alpine uses musl libc, on which you need package musl-locales to get
>> a /usr/bin/locale.
>> https://pkgs.alpinelinux.org/package/edge/community/x86/musl-locales
> Ah. And that also shows that if you didn't install that package,
> you don't have any locales either, except presumably C/POSIX.
>
> So probably we should treat failure of the locale command as okay
> and just press on with no non-built-in locales.

malleefowl is a docker instance (mostly docker images is what Alpine is
used for). It would be extremely easy to recreate the image and add in
musl-locales, but maybe we should just leave it as it is to test the
case where the command isn't available.

cheers

andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com

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