supervision - discussion about system services, daemon supervision, init, runlevel management, and tools such as s6 and runit
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From: Peter Hickman <peterhickman386@googlemail.com>
Cc: "<supervision@list.skarnet.org>" <supervision@list.skarnet.org>
Subject: Re: Suddenly sv does not start, gives a timeout
Date: Wed, 22 May 2013 14:32:14 +0100	[thread overview]
Message-ID: <CALxYQy7Zh9UV0HVLNaeikVKj1ojaYvT9-7Ut7iLkjACb40uL4g@mail.gmail.com> (raw)
In-Reply-To: <1369217804.2313.20.camel@lenny.robinbowes.com>

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Well this is what we have. Firstly we manually started it so lets kill it:

$ ps ax | grep scorecard
  731 ?        S      0:11 runsv scorecard_cricket_scores_importer
 2980 ?        Sl     0:34 services/scorecard_cricket_scores_importer.rb


16599 pts/0    S+     0:00 grep scorecard
$ kill -9 2980
$ ps ax | grep scorecard
  731 ?        S      0:11 runsv scorecard_cricket_scores_importer
16671 pts/0    S+     0:00 grep scorecard

The process has gone and will not be restarted no matter how long you wait.
So we try and start it with sv:

$ sv start ./service/scorecard_cricket_scores_importer/
timeout: down: ./service/scorecard_cricket_scores_importer/: 1s, normally
up, want up
$ ps ax | grep scorecard
  731 ?        S      0:11 runsv scorecard_cricket_scores_importer
16868 pts/0    S+     0:00 grep scorecard

Still not started. So we try it manually:

$ ./service/scorecard_cricket_scores_importer/run &
[1] 16929
$ ps ax | grep scorecard
  731 ?        S      0:12 runsv scorecard_cricket_scores_importer
16929 pts/0    Sl     0:10 services/scorecard_cricket_scores_importer.rb


18896 pts/0    R+     0:00 grep scorecard
$

And it keeps running without any problems for as long as you let it

There are no errors in the logs and nothing reported in:

runsvdir -P /etc/service log:
..................................................................................................................................................................................................................................................................

Is there some other runit log that I should look into?

  reply	other threads:[~2013-05-22 13:32 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-22  9:30 Peter Hickman
2013-05-22 10:16 ` Robin Bowes
2013-05-22 13:32   ` Peter Hickman [this message]
2013-05-22 13:40     ` Charlie Brady
2013-05-22 14:22       ` Peter Hickman

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