freebsd at qeng-ho.org
Thu Oct 29 08:50:34 UTC 2015
On 28/10/2015 20:43, Valeri Galtsev wrote:
> On Wed, October 28, 2015 3:28 pm, Mark Felder wrote:
>> On Wed, Oct 28, 2015, at 10:59, Valeri Galtsev wrote:
>>> Dear All,
>>> Can someone recommend something similar to FreeBSD handbook that
>>> building jails for newer systems meaning /etc/jail.conf as opposed to
>>> /etc/rc.conf which handbook currently has in its jails chapter. I still
>>> have all jail configurations on 9.3 boxes in /etc/rc.conf, but it is
>>> to build 10.x production boxes, and do things modern way (implying
>>> /etc/jail.conf). I still intend to keep building jails "old fashion way"
>>> as described in handbook, as opposed to using tools "ezjail" or similar.
>>> Thanks for all your advises!
>>> PS I know I can always use UNIX way of getting information, like
>>> man jail.conf
>>> , still...
>> Hi Valeri,
>> It's simpler than you think. Your /etc/jail.conf can be as simple as:
>> exec.start = "/bin/sh /etc/rc";
>> exec.stop = "/bin/sh /etc/rc.shutdown";
>> path = /zroot/jails/$name;
>> host.hostname = "myjail.local";
>> ip4.addr = 192.168.1.5;
> Mark, thanks a lot! I already have it running; I have a couple more I'm
> sure I need to have:
> allow.set_hostname = 0;
> allow.sysvipc = 0;
> but I definitely didn't have
> exec.stop = "/bin/sh /etc/rc.shutdown";
> which seems to be really beneficial for jail "clean shutdown" akin we do
> when we shut down real system.
If you use nullfs or unionfs in creating your jails, be aware of this bug
There's a work around in the later comments that works fine.
Moore's Law of Mad Science: Every eighteen months, the minimum IQ
necessary to destroy the world drops by one point.
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