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[bug#38720] [PATCH] system: linux-container: Recommend guix container
From: |
Ludovic Courtès |
Subject: |
[bug#38720] [PATCH] system: linux-container: Recommend guix container |
Date: |
Mon, 30 Dec 2019 23:05:02 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Hi!
Efraim Flashner <address@hidden> skribis:
> I've been using guix containers on foreign systems to bring some Guixy
> goodness to the unwashed sysadmins out there. When the container starts
> up it displays a message like "Run 'sudo nsenter -a -t 65698' to get a
> shell into it." Sometimes when I try to do that I'll get an error
> message back about the system's nsenter not knowing about the '-a' flag.
> I have found that using a 'guix container' command works well for me.
Oh. I was conservative and thought that people would rather use
“standard” tools.
> From f2cd59c9eb756e243a5a01e6cd3a6a6e58a02be6 Mon Sep 17 00:00:00 2001
> From: Efraim Flashner <address@hidden>
> Date: Mon, 23 Dec 2019 16:05:04 +0200
> Subject: [PATCH] system: linux-container: Recommend guix container.
>
> * gnu/system/linux-container.scm (container-script)[script]: Recommend
> using 'guix container' to get a shell inside the running container.
[...]
> - ;; XXX: Should we recommend 'guix container exec'? It's more
> - ;; verbose and doesn't bring much.
> - (info (G_ "Run 'sudo nsenter -a -t ~a' to get a shell into
> it.~%")
> + (info (G_ "Run 'sudo guix container exec ~a
> /run/current-system/profile/bin/bash --login' to get a shell into it.~%")
> pid)
The comment is still correct: “guix container exec” is more verbose.
:-)
Should we change it so that “guix container exec PID” without additional
arguments runs /bin/sh by default, or something like that?
Thanks,
Ludo’.