[Seaside] How to start an image with PORT parameter

[Mariano Martinez Peck]

On Tue, Jul 28, 2009 at 11:05 AM, Sebastian Sastre <ssastre at seaswork.com>wrote:

>  Now you have a PID for the image you can even monitor and program
> reactions (like restarting a service) if something goes wrong with it (no
> PID, not opening connections in a port, etc).
> Monit can do that for you (http://mmonit.com/monit/).
>

I wasn't aware of that tool. Seems very useful. However, in my case I think
the costs (in hardware) of the tool is bigger than the benefits. I have
(actually, I will have hehehe) a slice of 256 RAM with apache2 and a
seaside/pier application. I think I will use Debian.
Most of the features I saw in monit can be done  trought ssh and I think
this way I use less resources (top, restarting apache, etc.). What do you
think ?

Cheers,

Mariano


> cheers,
> sebastian
>
>  ------------------------------
> *De:* seaside-bounces at lists.squeakfoundation.org [mailto:
> seaside-bounces at lists.squeakfoundation.org] *En nombre de *Mariano
> Martinez Peck
> *Enviado el:* Sunday, July 26, 2009 20:12
> *Para:* Randal L. Schwartz
> *CC:* Seaside - general discussion
> *Asunto:* Re: [Seaside] How to start an image with PORT parameter
>
> Thanks to all of you. Now I have these 2 beautiful scripts:
>
> startMyApp.sh:
>
>
> #!/bin/sh
> #settings
> NOHUP="/usr/bin/nohup"
> VM="/home/mariano/squeak/expury/build/squeak"
> # Para produccion, como no van a estar las X, tengo que poner el
> -vm-display-null
> VM_PARAMS="-mmap 200m -vm-sound-null"
> IMAGE="destinoMochila.image"
> #start the vm
> $NOHUP "$VM" $VM_PARAMS "$IMAGE" &
> # store in a file the PID of squeakVM
> echo $! > evince.pid
>
>
> stopMyApp.sh:
>
> #!/bin/bash
> PID=`cat evince.pid`
> kill -15 $PID || exit 0
> sleep 2
> kill -2 $PID || exit 0
> sleep 2
> kill -1 $PID || exit 0
> sleep 2
> kill -9 $PID || exit 0
>
>
> Thanks for the help!
>
> Mariano
>
>
>
> On Sun, Jul 26, 2009 at 7:58 PM, Randal L. Schwartz <merlyn at stonehenge.com
> > wrote:
>
>> >>>>> "Mariano" == Mariano Martinez Peck <marianopeck at gmail.com> writes:
>>
>> >> Generally, send 15 (SIGTERM), and wait a second or two, and if that
>> >> doesn't work, send 2 (SIGINT), and if that doesn't work, send 1
>> >> (SIGHUP).  If that doesn't, REMOVE THE BINARY because the program is
>> >> badly behaved!
>> >>
>>
>> Mariano> Ok.....but how can I do this from a script ?
>>
>> kill -15 $PID || exit 0
>> sleep 2
>> kill -2 $PID || exit 0
>> sleep 2
>> kill -1 $PID || exit 0
>> sleep 2
>> kill -9 $PID || exit 0
>>
>> --
>>  Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777
>> 0095
>> <merlyn at stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
>> Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
>> See http://methodsandmessages.vox.com/ for Smalltalk and Seaside
>> discussion
>>
>
>
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>
>
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