supervision - discussion about system services, daemon supervision, init, runlevel management, and tools such as s6 and runit
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From: Joshua N Pritikin <jpritikin@pobox.com>
Cc: supervision@list.skarnet.org
Subject: Re: svlogd choaking on lock
Date: Wed, 7 Dec 2005 23:08:58 +0530	[thread overview]
Message-ID: <20051207173858.GH10371@always.joy.eth.net> (raw)
In-Reply-To: <200512071824.46696.graf@augensalat.de>

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On Wed, Dec 07, 2005 at 06:24:46PM +0100, Bernhard Graf wrote:
> On Wednesday 07 December 2005 13:05, Joshua N Pritikin wrote:
> > [...] I figured out
> > how to route the ErrorLog through /dev/fd/3 [...]
> 
> namely?

Well, the obvious part is the apache2 conf:

  ErrorLog /dev/fd/3

And run script is:

  exec /usr/sbin/apache2 -DNO_DETACH -E /dev/fd/1 3>&1

This has the nice property that the -E output goes through the same
pipe as the error log.  Sometimes I don't get a clean restart for
whatever reason, so I added a finish script:

  sleep 5
  rm -f /var/log/apache2/error/lock  # maybe not needed
  pkill -9 apache2

And the log script is as usual:

  exec svlogd -tt /var/log/apache2/error

I like -tt because modperl warnings don't otherwise get a timestamp.

-- 
Make April 15 just another day, visit http://fairtax.org

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      reply	other threads:[~2005-12-07 17:38 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-07 12:05 Joshua N Pritikin
2005-12-07 16:04 ` Paul Jarc
2005-12-07 16:43   ` Joshua N Pritikin
2005-12-07 17:24 ` Bernhard Graf
2005-12-07 17:38   ` Joshua N Pritikin [this message]

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