Re: 'jailer' for managing jails
From: Marcio d'Avila Scheibler (marcio@cpd.ufsm.br)
Date: 05/23/02
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Date: Thu, 23 May 2002 09:11:45 -0300 (GRNLNDST) From: Marcio d'Avila Scheibler <marcio@cpd.ufsm.br> To: Nielsen <nielsen@memberwebs.com>
I've read your manpage and found it interesting.
Some time ago I wrote some scripts to help jail configuration
and management, but I think for start and stop your
solution seems to be cleaner.
For those scripts I have an text file called "jailtab", where
each line defines one jail, with following fields:
- jail hostname
- jail root dir
- jail ip address
- jail default started command ("/bin/sh /etc/rc", but from
now "/usr/local/sbin/jailer" :-) )
This file prevents you from needing to enter all those parameters
whe using the scripts.
By the way, scripts are the following:
- jail-start <hostname> [command] # starts the jail
- jail-stop <hostname> # needs HOST (not jail) /proc
- jail-procfs <hostname} [mount|umount] # (u)mounts jail /proc
- jail-install
Performs "make install" from host /usr/src as is told in
jail manpage
- jail-config
Performs some config steps as is told in jail manpage (timezone,
root password, etc...) and also copies a list of files
defined in a "filelist" config file.
Let me now if you have interest in add and improve this
modest contrib, I send you a tarball with scripts and sample
"jailtab" file. In this case feel free to change jail-start
and jail-stop to handle "jailer"...
On Wed, 22 May 2002, Nielsen wrote:
> Date: Wed, 22 May 2002 22:30:02 -0700 (PDT)
> From: Nielsen <nielsen@memberwebs.com>
> To: freebsd-security@FreeBSD.ORG
> Subject: 'jailer' for managing jails
>
> Since the discussion here often revolves around jails, here's something I
> put together for managing jails. Comments welcome.
>
> http://memberwebs.com/nielsen/freebsd/jailer/
>
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-security" in the body of the message
>
>
------------------------------------------------------------------------------
Marcio d'Avila Scheibler - Divisao de Suporte (marcio@cpd.ufsm.br)
Centro de Processamento de Dados - Campus Universitario - CEP 97105-900
Universidade Federal de Santa Maria - RS - Brasil
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