From: "Csillag Tamás" <cstamas@digitus.itk.ppke.hu>
Subject: Re: runit and lsb init script actions
Date: Wed, 20 Apr 2005 00:05:53 +0200 [thread overview]
Message-ID: <20050419220553.GR21627@digitus> (raw)
In-Reply-To: <20050410151610.26722.qmail@c94466ef4374af.315fe32.mid.smarden.org>
On 04/10, Gerrit Pape wrote:
> Hi, one thing that has been requested for runit multiple times is lsb
> compliance concerning 'init script' actions, see
>
> http://refspecs.freestandards.org/LSB_2.1.0/LSB-Core-generic/LSB-Core-generic.html#INISCRPTACT
>
> It seems to be quite possible to implement an lsb compliant interface
> through a separate program that runs runsvctrl up, down, term, hup, ...,
> depending on the command line arguments. For service daemons that don't
> do the right thing on up, down, term, hup, ..., it's possible to
> override the actions through the customized control scripts in
> <service>/control/. This separate program may be symlinked to
> /etc/init.d/<service>, or used as a wrapper, and maybe fall back to an
> original /etc/init.d/<service> script in case the service doesn't run
> under runit's supervision.
>
> What do you think?
>
> Thanks, Gerrit.
I made similar script as Charlie Brady's, but mine is a bit simpler.
#! /bin/sh
NAME=someservicename
case "$1" in
start)
echo -n "Starting $NAME"
/usr/bin/runsvctrl u /service/$NAME
echo "."
;;
stop)
echo -n "Stopping $NAME"
/usr/bin/runsvctrl d /service/$NAME
echo "."
;;
restart)
echo -n "Restarting $NAME"
/usr/bin/runsvctrl t /service/$NAME
echo "."
;;
*)
echo "Usage: $0 {start|stop|restart}" >&2
exit 1
;;
esac
exit 0
I use this one in Debian so if I upgrade, it can start/stop the services as needed.
(As you can see this is a minimalist script.)
The only problem which I see that runit is in /usr/bin and as a base system utility
it should be in /sbin or /bin (like init).
What do you think?
--
"Real programmers can write assembly code in any language."
-- Larry Wall
cstamas
prev parent reply other threads:[~2005-04-19 22:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-10 15:15 Gerrit Pape
2005-04-10 17:00 ` Charlie Brady
2005-04-18 19:17 ` Gerrit Pape
2005-04-19 22:05 ` Csillag Tamás [this message]
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