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Date:      Mon, 10 Jul 2017 12:10:18 +0200
From:      Alexander Leidinger <Alexander@leidinger.net>
To:        freebsd-jail@freebsd.org
Subject:   Re: Implement FreeBSD runc with the help of Jail
Message-ID:  <20170710121018.Horde.n7TUkMUclW3WkmzakOB-L8Y@webmail.leidinger.net>
In-Reply-To: <PS1P15301MB00592B4D3BE5A46E23547936B5AA0@PS1P15301MB0059.APCP153.PROD.OUTLOOK.COM>

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Quoting Hongjiang Zhang via freebsd-jail <freebsd-jail@freebsd.org>=20=20
(from=20Fri, 7 Jul 2017 02:05:52 +0000):

> Hi, all
>
> Recently, I explored the possibility to implement a FreeBSD runtime=20=20
>=20(based on Jail) for opencontainers/runc. I have an experimental=20=20
>=20implementation of FreeBSD runc, which supports some of runc commands=20=
=20
>=20now.
>
> Welcome any comments.
>
> https://github.com/clovertrail/runc/tree/1501-SupportOnFreeBSD

If I read this correctly, this implements FreeBSD native binaries in=20=20
the=20container. Did you experiment with a linux distribution inside=20=20
instead=20of FreeBSD? When the linux kernel module is loaded (or build=20=
=20
into=20the kernel), having a pure linux userland in a jail should work=20=
=20
too=20(I never tried it, but in case of issues I would like to see the=20=
=20
error=20messages, as I don't see a reason why this shouldn't work=20=20
(except=20the userland needs a syscall which is not implemented, but=20=20
Cent=20OS 6/7 should work as we use it for linux_base ports)).

Bye,
Alexander.
--=20
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http://www.FreeBSD.org    netchild@FreeBSD.org  : PGP 0x8F31830F9F2772BF

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