From: Filip Schauer <f.schauer@proxmox.com>
To: Wolfgang Bumiller <w.bumiller@proxmox.com>
Cc: pve-devel@lists.proxmox.com
Subject: Re: [PATCH container 7/8] implement per-mountpoint uid/gid mapping
Date: Mon, 2 Mar 2026 17:37:10 +0100 [thread overview]
Message-ID: <b6b8fdbc-2d8e-4842-94a1-62c4f5cf4cb5@proxmox.com> (raw)
In-Reply-To: <7qfxzacabicb4nqa7dd3lg4yxy5te2wd7kzbc5ygeztk5ttdik@4wqxerxngumw>
On 27/02/2026 16:33, Wolfgang Bumiller wrote:
> We probably want a way to just say "undo the container user
> namespace". The pre-start hook gets a `$namespaces` hash passed as 3rd
> parameter, we can just open the user namespace fd there for this
> purpose.
When `lxc.hook.version = 0` (which seems to be the default), $namespaces
remains empty. So yes, we could try to get the namespace fd from
$namespaces, but we would just have to fall back to obtaining the
namespace manually unless `lxc.hook.version = 1` is set explicitly.
next prev parent reply other threads:[~2026-03-02 16:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-23 13:04 [PATCH common/container/manager 0/8] " Filip Schauer
2026-02-23 13:04 ` [PATCH common 1/8] tools: export O_CLOEXEC constant Filip Schauer
2026-02-23 13:04 ` [PATCH common 2/8] syscall: add missing mount attribute constants Filip Schauer
2026-02-23 13:04 ` [PATCH common 3/8] tools: add mount_setattr syscall Filip Schauer
2026-02-23 13:04 ` [PATCH container 4/8] namespaces: relax prototype of run_in_userns Filip Schauer
2026-02-23 13:04 ` [PATCH container 5/8] namespaces: refactor run_in_userns Filip Schauer
2026-02-23 13:04 ` [PATCH container 6/8] namespaces: add helper to create user namespace from idmap Filip Schauer
2026-02-23 13:04 ` [PATCH container 7/8] implement per-mountpoint uid/gid mapping Filip Schauer
2026-02-27 14:39 ` Maximiliano Sandoval
2026-02-27 15:01 ` Daniel Kral
2026-02-27 15:34 ` Wolfgang Bumiller
2026-03-02 16:37 ` Filip Schauer [this message]
2026-03-02 18:05 ` Filip Schauer
2026-03-03 11:52 ` Wolfgang Bumiller
2026-03-03 13:59 ` Filip Schauer
2026-03-03 16:16 ` Wolfgang Bumiller
2026-02-23 13:04 ` [PATCH manager 8/8] ui: lxc/MPEdit: add "idmap" option Filip Schauer
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