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Date:      Mon, 28 Jun 2010 23:40:21 +0100
From:      James O'Gorman <james@netinertia.co.uk>
To:        Jamie Gritton <jamie@FreeBSD.org>
Cc:        freebsd-jail@FreeBSD.org
Subject:   Re: Thoughts on jail.config
Message-ID:  <A8FF5159-697A-4888-A986-20F15D8EB0CF@netinertia.co.uk>
In-Reply-To: <4C28C1DD.2020001@FreeBSD.org>
References:  <4C22650C.40309@FreeBSD.org> <20100624144312.00003d9f@unknown>	<4C238832.2050803@FreeBSD.org>	<20100628162426.21226ds0q116ljks@webmail.leidinger.net> <AANLkTinHqqi0h_lHuy7K8UBAtHmXJ88vb38IC-65SvxQ@mail.gmail.com> <4C28C1DD.2020001@FreeBSD.org>

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On 28 Jun 2010, at 16:38, Jamie Gritton wrote:

> On 06/28/10 08:41, Rodrigo Mosconi wrote:
>=20
>> An idea: if it works like a "jaild"? A daemon management the =
start-up,
>> shutdown, console redirection?  All the admins task could be done by =
a
>> "jailctl"?
>=20
> I don't know what work a daemon would have to do. I only see it =
running
> tasks on startup, and then waiting until something tells it on =
shutdown
> to wake up and stop the jails. That "something" would have to be that
> jailctl you mention. If there's a jail program running anyway, might =
as
> well keep all functionality in that one program.

Perhaps it's worth looking at Solaris Zones here, as that runs a daemon =
in both the global zone and each container. I can't recall exactly what =
it does off-hand as I don't have a Solaris box to hand but it's probably =
similar to what you're talking about. I'm pretty sure zoneadm talks to =
zoneadmd to start/stop/configure each zone in the kernel.

James=



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