On May 6, 2010, at 6:35 PM, Brad Flora wrote:
> Hi, Chris,
>
> Thanks for the assistance. I'm new to sysadmin stuff so please excuse my
> ignorance here.
>
> I can restart supervisord in dubgging mode, but waiting for it to tail
> doesn't make sense. If apache is in FATAL mode, hasn't it already failed?
> My site is showing 404 at the moment. When I try to start or restart apache
> in supervisord I get messages saying "ERROR (abnormal termination)"
>
> So I'm not sure how to get apache going again so I can debug the problem.
First, get a list of all httpd's running:
# ps aux | grep httpd
And supervisords:
# ps aux | grep supervisord
Kill any of the ones you need killed with:
# kill <the pid # from the list>
Yes, there are cleverer ways with killall, but it would probably be a good idea
to see what-all's running and you might have other supervisords doing other
things you don't want killed.
Then you should be able to try to restart Apache, without supervisord for the
moment, and at least get your site online.
Try:
# apachectl -S
to check the config file for virtual host problems.
S
>
> -Brad
>
> On Thu, May 6, 2010 at 5:27 PM, Chris McDonough <[email protected]> wrote:
> You can indeed do a start, restart, or stop on Apache in that
> configuration when its in the FATAL state. Doing so just won't do much,
> however, because the program can't start up in the first place.
>
> Try to debug the actual problem by starting supervisord with debugging
> logging in foreground mode:
>
> supervisord -n -edebug
>
> Then wait for it to fail. While it's in foreground mode, it should
> print the stdout and stderr streams of all processes started by
> supervisord. Often once you see the thing failing, it becomes obvious
> what needs to change to make things better.
>
> - C
>
>
> On Thu, 2010-05-06 at 17:05 -0500, Brad Flora wrote:
> > Hi there,
> >
> > A friend just set up Supervisord the other day on my slice and we're
> > using it to restart apache when it freezes. About an hour ago, Apache
> > slipped into full-blown FATAL mode. I read in the docs that a process
> > in FATAL mode must be restarted manually.
> >
> > How do I do that? I can't seem to run START, RESTART, or even STOP on
> > apache. Sounds like I need to fire it up some other way. How do I do
> > that?
> >
> > Cheers!
> >
> > -Brad
> > _______________________________________________
> > Supervisor-users mailing list
> > [email protected]
> > http://lists.supervisord.org/mailman/listinfo/supervisor-users
>
>
>
>
>
> --
> Brad Flora
> Founder, WindyCitizen.com
> 210 W. Hill Street #3 | Chicago, IL 60610
> Ph: 269-861-5280
> Web: http://windycitizen.com/bradflora
> Twitter: @bradflora
> _______________________________________________
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