supervision - discussion about system services, daemon supervision, init, runlevel management, and tools such as s6 and runit
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From: Alex Efros <powerman@powerman.asdfGroup.com>
Subject: Re: Option for runsv/runsvdir to specify how many times to restart a service in a certain time period before giving up?
Date: Wed, 1 Nov 2006 14:17:15 +0200	[thread overview]
Message-ID: <20061101121715.GA20304@home.power> (raw)
In-Reply-To: <20061101120156.21820.qmail@b6b634871dc2ed.315fe32.mid.smarden.org>

Hi!

On Wed, Nov 01, 2006 at 12:01:56PM +0000, Gerrit Pape wrote:
> No, it's not sending TERM to finish, see
>  http://thread.gmane.org/gmane.comp.sysutils.supervision.general/270/focus=272

So, if ./finish hangs there no way to kill it using runit? One should
manually find PID of hang process and kill it to exit from ./finish and
restart service?

This make all non-trivial tasks very dangerous to use in ./finish.

I agree with race you explained, but I think runsv should be able to
control (kill) all processes it spawn, including ./finish script and
scripts in ./control/ directory (probably ./check script is different
because it isn't executed by runsv).

I don't sure about right interface for this task (using `sv t` to send TERM
to ./finish is surely bad idea).

-- 
			WBR, Alex.


  reply	other threads:[~2006-11-01 12:17 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-28 19:26 Alex Smith
2006-10-30 10:49 ` Alex Efros
2006-10-30 10:50   ` Alex Efros
2006-10-30 12:13   ` Dražen Kačar
2006-10-30 12:30     ` Alex Efros
2006-10-30 13:38       ` Laurent Bercot
2006-10-30 13:42         ` Alex Efros
2006-10-30 13:58           ` Laurent Bercot
2006-10-30 14:24             ` Alex Efros
2006-10-30 14:51             ` Charlie Brady
2006-10-31  0:48               ` Laurent Bercot
2006-10-30 18:49         ` Vincent Danen
2006-10-30 21:28           ` Alex Efros
2006-10-30 21:30             ` Vincent Danen
2006-10-30 17:52       ` Alex Smith
2006-10-30 21:41         ` Alex Efros
2006-11-01 12:01           ` Gerrit Pape
2006-11-01 12:17             ` Alex Efros [this message]
2006-10-30 18:49       ` Dražen Kačar
2006-10-30 22:03         ` Alex Efros

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