Date: Sun, 20 Dec 2015 21:57:27 +0100 From: Michael Grimm <trashcan@ellael.org> To: freebsd-jail@freebsd.org, freebsd-questions <freebsd-questions@freebsd.org> Subject: Re: How to define the order of starting jails? Message-ID: <22ECAFEE-6EAF-4E67-A887-1E2D410A3DB6@ellael.org> In-Reply-To: <b538d6be51b83cf48e18f603ea1009a9@dweimer.net> References: <5D6BA0FE-60E1-4C6B-906B-BB62A1AB9BE8@odo.in-berlin.de> <1450639510.27618.8.camel@michaeleichorn.com> <b538d6be51b83cf48e18f603ea1009a9@dweimer.net>
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dweimer <dweimer@dweimer.net> wrote:
> On 2015-12-20 1:25 pm, Michael B. Eichorn wrote:
>> On Sun, 2015-12-20 at 17:50 +0100, Michael Grimm wrote:
[starting sequence definition, how to?]
>>> Thus, I might have overlooked it, is there a way to achieve my goal
>>> using jail and jail.conf?
>>> Or something else?
>> jail(8)'s '*' operates on everything without concern for rc.conf, as
>> such jail_list is not respected. Perhaps try something tied to the =
rc.d
>> system. Does `service jail restart` do what you are looking for?
>> Otherwise I would just go with simple restart script such as:
>> #!/bin/sh
>> set -e
>> jail -r '*'
>> jail -c dns
>> jail -c mail
>=20
> You can also define a jail dependency to make sure a jail starts =
before another one
>=20
> dns {
> ...
> }
> mail {
> ...
> depend =3D "dns"
> }
Yep! That is working as well. And, now it will stop jails in the reverse =
order.
*BUT*, that doesn't work with "jail -rc '*'", reproducibly =E2=80=A6=20
| testing> jail -rc '*'
| ifconfig: : bad value
| jail: dns: /sbin/ifconfig em0 inet netmask 255.255.255.255 @ =
alias: failed
=E2=80=A6 and leaving me with all stopped but not started a single jail =
:-(
"service jail restart" works much better, never failing.
Thanks and with kind regards,
Michael
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