vnet jails and rc-scripts

[Teske, Devin]

My vimage package, available here:

http://druidbsd.sourceforge.net/download.shtml#vimage

...has a solution around that and you can read about it here:

http://druidbsd.cvs.sourceforge.net/viewvc/druidbsd/pkgbase/freebsd/RELENG_8_3/sysutils/vimage/src/rc.conf.d/vimage?revision=1.1&view=markup

Network scripts, ipfw, and other "nojail" services are started fine with my setup.

Note that in my notes, we have a PR for adding a sysctl MIB (security.jail.vnet) for distinguishing vnet jails from non-vnet jails (from within the jail):

http://www.freebsd.org/cgi/query-pr.cgi?pr=conf/149050

I think this is the best approach long-term). In essence, ultimately teach rcorder(8) about the difference between a jail and a vnet jail.
-- 
Devin

________________________________________
From: owner-freebsd-jail at freebsd.org [owner-freebsd-jail at freebsd.org] on behalf of Andreas Nilsson [andrnils at gmail.com]
Sent: Monday, February 25, 2013 8:55 AM
To: Mailinglists FreeBSD
Subject: vnet jails and rc-scripts

Hello,

while trying to set up a couple of vnet jails I ran into some problems:

1. The networking scripts are not run.

2. The firewall script ( ipfw ) is not run.

Both are skipped since they have the nojail keyword. Is the only solution
to remove that keyword to get them running from rc in a jail?

With vnet jails it seems that a lot network related scripts should be
allowed to run. Is there any work being done address this?

Also, what is the sysctl security.jail.param.vnet supposed to tell me?
Running it on the host gives 0
Running it in vnet jail gives 0
Running it in normal jail gives 0
which to me seems counter intuitive, as I would have expected it to be 1 in
the vnet jail.

Best regards
Andreas
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