supervision - discussion about system services, daemon supervision, init, runlevel management, and tools such as s6 and runit
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From: Kevin <spamite@ev1.net>
Subject: Re: Should svwaitup/down be built again, or how to make sv do this?
Date: Wed, 12 Jul 2006 11:27:21 -0500	[thread overview]
Message-ID: <200607121127.48966.spamite@ev1.net> (raw)
In-Reply-To: <20060712152013.7834.qmail@01ba84912064b9.315fe32.mid.smarden.org>

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On Wednesday 12 July 2006 10:20, Gerrit Pape wrote:
> On Tue, Jul 11, 2006 at 08:59:45PM -0500, Kevin wrote:
> > We have some services that have come to depend on behavior of
> > svwaitup/svwaitdown to work.  As these are no longer built since
> > runit-1.4.0, we're starting to face a problem, since we use the
> > Debian packaged version:
> >
> > sv -w 1000000 -v check <service> seems to return immediately.  We
> > have no way to indefinitely block a service from starting without
> > replacing this functionality with extra code that used to already
> > exist, to our knowledge.
> >
> > Are we missing something?
>
> I'm not sure what exactly you used the svwait* programs for, so I
> cannot say whether or how it works with 'sv check/start/stop'.
>
> Regards, Gerrit.

We cannot make sv block like svwaitup did.  Either we're misunderstanding 
how to use it, or something.

An example service script is included below:

#!/bin/sh
svwaitup ~/service/sfsagent
exec chpst -e env runthis.sh

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  reply	other threads:[~2006-07-12 16:27 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-12  1:59 Kevin
2006-07-12 15:20 ` Gerrit Pape
2006-07-12 16:27   ` Kevin [this message]
2006-07-13  8:44     ` Gerrit Pape
2006-07-17 17:56       ` Kevin
2006-07-17 19:32         ` Stefan Karrmann
2006-07-18  8:38         ` Uffe Jakobsen
2006-07-19 18:46           ` Kevin

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