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Re: [PATCH] environment: container: Do not remount network files as read
From: |
Ludovic Courtès |
Subject: |
Re: [PATCH] environment: container: Do not remount network files as read-only. |
Date: |
Fri, 18 Mar 2016 21:51:42 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
"Thompson, David" <address@hidden> skribis:
> I noticed that 'guix environment --container --network' didn't work on
> an Ubuntu machine I was on, and the culprit was remounting things like
> /etc/resolv.conf read-only after the initial bind mount.
[...]
> (file-system-mapping
> (source file)
> (target file)
> - (writable? #f))))
> + ;; An unpriviliged user might
> not
> + ;; be able to remount
> + ;; /etc/resolv.conf as
> read-only,
> + ;; so we say that it is writable
> + ;; here, even though in practice
> + ;; it is not.
> + (writable? #t))))
> %network-configuration-files)
Not sure I understand: why would bind-mounting /etc/resolv.conf
read-only fail?
Thanks,
Ludo’.
- [PATCH] environment: container: Do not remount network files as read-only., Thompson, David, 2016/03/17
- Re: [PATCH] environment: container: Do not remount network files as read-only.,
Ludovic Courtès <=
- Re: [PATCH] environment: container: Do not remount network files as read-only., Thompson, David, 2016/03/26
- Re: [PATCH] environment: container: Do not remount network files as read-only., Ludovic Courtès, 2016/03/26
- Re: [PATCH] environment: container: Do not remount network files as read-only., Drew C, 2016/03/26
- Re: [PATCH] environment: container: Do not remount network files as read-only., Thompson, David, 2016/03/26
- Re: [PATCH] environment: container: Do not remount network files as read-only., Ludovic Courtès, 2016/03/27
- Re: [PATCH] environment: container: Do not remount network files as read-only., Thompson, David, 2016/03/27
- Re: [PATCH] environment: container: Do not remount network files as read-only., Drew C, 2016/03/26
- Re: [PATCH] environment: container: Do not remount network files as read-only., Thompson, David, 2016/03/26
- Re: [PATCH] environment: container: Do not remount network files as read-only., Drew C, 2016/03/26