[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: processing order, preprocessing, etc.
From: |
Thomas Glanzmann |
Subject: |
Re: processing order, preprocessing, etc. |
Date: |
22 Dec 2002 20:10:42 GMT |
User-agent: |
slrn/0.9.7.4 (Linux) |
> But maybe your idea of installation was different from what I had in
> mind. I was imagining things like rpm or pkg_add or apt-get where you
> mainly have to feed them package names and they will do their things.
Same for us.
we have the following facility:
cfagent.conf:
control:
...
solaris::
cipos = ( "solaris" )
...
linux::
cipos = ( "linux" )
...
shellcommands:
"/var/cfengine/inputs/update $(cipos)"
...
update:
#!/bin/bash
# $Header: /var/cfengine/inputs/RCS/update,v 1.38 2002/12/21 11:20:25 simigern
Exp $
# OS specific Part
case $1 in
linux) #--[LINUX]------------------------------------------------------
export
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11
apt-get remove cfengine lilo fcron mozilla-mailnews mozilla-browser
mozilla-psm mozilla postgresql-client libpgsql2 cdrdao
/usr/bin/dpkg --set-selections < /var/cfengine/inputs/selections
/usr/bin/apt-get update
/usr/bin/yes '' | /usr/bin/apt-get dselect-upgrade
/usr/bin/yes '' | /usr/bin/apt-get upgrade
/usr/bin/apt-get clean
yes '' | dpkg --configure -a
;;
solaris) #--[SOLARIS]---------------------------------------------------
MAILTO="autopatch@cip.informatik.uni-erlangen.de"
LEVEL="silent"
export PATH=/bin:/sbin:/usr/bin:/usr/sbin
chmod 1777 /tmp
if [ "zz$2" = "zzautopatch" -o -f "/FAU_firstboot" ]; then
echo "Starting autopatch... (this may take a while >= 30mins on new
installs)"
/proj/Patches/bin/autopatch "$MAILTO" "$LEVEL"
if [ "`cat /+private/local/adm/patchversion`" = "74" ]; then
echo 75 >/+private/local/adm/patchversion
echo "Resuming autopatch..."
/proj/Patches/bin/autopatch "$MAILTO" "$LEVEL"
fi
fi
if [ -f "/+private/local/adm/patchlog" ]; then
( echo "Subject: Patch report for `/bin/hostname`"
echo
cat "/+private/local/adm/patchlog" ) | /usr/bin/mail "$MAILTO" &&
rm "/+private/local/adm/patchlog"
fi
if [ ! -f "/etc/ssh/ssh_host_dsa_key" ]; then
pkgrm -n SUNWsshcu SUNWsshdr SUNWsshdu SUNWsshr SUNWsshu
pkgadd -n -d ~sithglan/work/openssh/openssh-3.4p1 CIPopenssh
/etc/init.d/sshd stop
/etc/init.d/sshd start
fi
;;
*)
echo ERROR: unknow arch $1;
;;
esac
# Host specific Part
case `/bin/hostname` in
faui04a)
# SunRay Server Software is broken
rm -rf /etc/rc0.d/K98utsvc /etc/rc0.d/K72dsserv
/etc/rc0.d/K86dsadm
;;
esac
# Generic Part
>From luke@madstop.com Sun Dec 22 21:18:16 2002
Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.10.13)
id 18QIAV-0005GC-00
for help-cfengine@gnu.org; Sun, 22 Dec 2002 21:18:11 -0500
Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.10.13)
id 18QI9L-0004IH-00
for help-cfengine@gnu.org; Sun, 22 Dec 2002 21:17:01 -0500
Received: from [207.65.26.13] (helo=pixie.madstop.com)
by monty-python.gnu.org with esmtp (Exim 4.10.13)
id 18QI9J-0004CW-00
for help-cfengine@gnu.org; Sun, 22 Dec 2002 21:16:57 -0500
Received: from localhost (luke@localhost)
by pixie.madstop.com (8.11.6+Sun/8.11.6) with ESMTP id gBN2Gqw25732
for <help-cfengine@gnu.org>; Sun, 22 Dec 2002 20:16:52 -0600 (CST)
Date: Sun, 22 Dec 2002 20:16:52 -0600 (CST)
From: "Luke A. Kanies" <luke@madstop.com>
X-Sender: luke@pixie
To: help-cfengine@gnu.org
In-Reply-To: <84vg1l97ly.fsf@lucy.cs.uni-dortmund.de>
Message-ID: <Pine.GSO.4.10.10212222011370.25691-100000@pixie>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=iso-8859-1
Content-Transfer-Encoding: QUOTED-PRINTABLE
Subject: Re: processing order, preprocessing, etc.
X-BeenThere: help-cfengine@gnu.org
X-Mailman-Version: 2.1b5
Precedence: list
List-Id: Users list for GNU cfengine <help-cfengine.gnu.org>
List-Help: <mailto:help-cfengine-request@gnu.org?subject=help>
List-Post: <mailto:help-cfengine@gnu.org>
List-Subscribe: <http://mail.gnu.org/mailman/listinfo/help-cfengine>,
<mailto:help-cfengine-request@gnu.org?subject=subscribe>
List-Archive: <http://mail.gnu.org/pipermail/help-cfengine>
List-Unsubscribe: <http://mail.gnu.org/mailman/listinfo/help-cfengine>,
<mailto:help-cfengine-request@gnu.org?subject=unsubscribe>
X-List-Received-Date: Mon, 23 Dec 2002 02:18:17 -0000
On Sun, 22 Dec 2002, Kai Gro=DFjohann wrote:
> "Luke A. Kanies" <luke@madstop.com> writes:
>=20
> > Because then cfengine isn't in charge of making sure everything looks t=
he
> > way it's supposed to. My goal is to keep all of the configuration data=
in
> > the cfengine configs, and as much as possible of the methods in there a=
lso
> > (the installation method might be as simple as setting a set of files t=
o
> > be pulled down).
>=20
> Well, my thought was to distribute the script and its config files
> with cfengine. So you still have a central location to fix things.
> And does it really matter whether the files you edit centrally are in
> cfengine syntax or another syntax?
>=20
> But maybe your idea of installation was different from what I had in
> mind. I was imagining things like rpm or pkg_add or apt-get where you
> mainly have to feed them package names and they will do their things.
Yeah, I was thinking more along the lines of Tobias Oetiker's
TemplateTree; rather than use the native package format, I would just have
cfengine copy the files over, and I guess perform any necessary post/pre
install functions.
The difference between having cfengine (or whatever your configuration
tool is) do the work, versus using the package tools is that 1) you are
using the same toolset on all of your platforms, and 2) you get all the
benefits that cfengine provides, like checksumming, replacing files with a
dist version, etc.
But one of the other main differences is that if I use my configuration
tool (cfengine, in this case) to do, or at least initiate, all the work,
then that's one place that my admins need to go to figure out what a host
looks like. In fact, one of the reasons I am so interested in splitting
the various types of data (package version, package list, install methods)
apart is because you are usually not interested in all three at once; I
may want to know what packages are installed on a given host, or what the
default packages are, but I don't usually need all that information at
once. That makes it much easier to get more useful information at a
glance, and system administration is hard enough without making it harder
by storing host info in ten different places.
Not to say that I expect to reach perfection, but I want to know what I
can do before I compromise, rather than after. :)
Luke
--=20
"The optimist proclaims that we live in the best of all possible worlds,
and the pessimist fears that this is true."
-- James Branch Cabell 1879-1958
- processing order, preprocessing, etc., Luke A. Kanies, 2002/12/22
- Re: processing order, preprocessing, etc., Mark . Burgess, 2002/12/22
- Re: processing order, preprocessing, etc., Mark . Burgess, 2002/12/22
- Re: processing order, preprocessing, etc., Luke A. Kanies, 2002/12/22
- Re: processing order, preprocessing, etc., Mark . Burgess, 2002/12/22
- Re: processing order, preprocessing, etc., Kai Großjohann, 2002/12/22
- Re: processing order, preprocessing, etc., Luke A. Kanies, 2002/12/22
- Re: processing order, preprocessing, etc., Kai Großjohann, 2002/12/22
- Message not available
- Re: processing order, preprocessing, etc., Kai Großjohann, 2002/12/23
- Message not available
- Re: processing order, preprocessing, etc.,
Thomas Glanzmann <=
- RE: processing order, preprocessing, etc., Wheeler, John, 2002/12/22
- RE: processing order, preprocessing, etc., Luke A. Kanies, 2002/12/22
- Re: processing order, preprocessing, etc., Nate Campi, 2002/12/23
- Re: processing order, preprocessing, etc., Mark . Burgess, 2002/12/23
- Re: processing order, preprocessing, etc., Nate Campi, 2002/12/23
- Re: processing order, preprocessing, etc., Mark . Burgess, 2002/12/23
- Re: processing order, preprocessing, etc., John Sechrest, 2002/12/23
- Re: processing order, preprocessing, etc., Frank Smith, 2002/12/23
- Re: processing order, preprocessing, etc., John Sechrest, 2002/12/23
RE: processing order, preprocessing, etc., Luke A. Kanies, 2002/12/22