GNU bug report logs - #52454
[PATCH 0/4] Ensure correct ownership of directory trees in services.Hello Guix,

Previous Next

Full log

View this message in rfc822 format

From: Brice Waegeneire <brice <at> waegenei.re>
To: 52454 <at> debbugs.gnu.org
Subject: [bug#52454] [PATCH 0/4] Ensure correct ownership of directory trees in services.Hello Guix,
Date: Sun, 12 Dec 2021 19:28:35 +0100

Hello Guix,

A number of times I got hit by newly configured service not starting because
of wrong ownership for files they ought to own.  This appear when
reconfiguring a operating system with a service that was unsed in the past,
but not present in previous generation.  For example, this time, cuirass and
postgresql service wouldn't start because that system had them running before,
but a few weeks ago I reconfigured the operating system without them and now
that I want to have these services running again they won't start because the
activation scripts were only changing the ownership of the runtime, data, log
and co. directories but not their content.  Concretely
/var/lib/postgresql/data/PG_VERSION (and others) wasn't owned by
postgresql:postgresql but by an other pair of UID/GID, however
/var/lib/postgresql had the correct ownership

This patch fix such UID/GID mismatch for the cuirass and postgresql service by
recusrivly changing the owner and group of the whole tree these services
need. And not just the root directories of theses trees. It is related to the issue
<https://issues.guix.gnu.org/45571> about stable UID/GID in Guix's containers.

Cheers,
- Brice

Brice Waegeneire (4):
  syscalls: Add 'lchown'.
  activation: Add 'lchown-recursive'.
  services: postgresql: Ensure correct ownership of directory trees.
  services: cuirass: Ensure correct ownership of directory trees.

 gnu/build/activation.scm   | 22 ++++++++++++++++++++--
 gnu/services/cuirass.scm   | 18 +++++++++++-------
 gnu/services/databases.scm | 14 +++++++++-----
 guix/build/syscalls.scm    | 16 ++++++++++++++++
 4 files changed, 56 insertions(+), 14 deletions(-)


base-commit: 604880ae22e1a7662acb1d3f282242470de0cd03
-- 
2.34.0

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.