Re: Execution failed

[Rui Lapa]

1. http://stackoverflow.com/questions/1908610/how-to-get-pid-of-background-process

2. Try to get start/stop env/debug to a log file

3. Try to suid inside start/stop... take your "init" scripts as an example.

My 3 cents,

    Rui Lapa

On Wed, Jul 9, 2014 at 7:10 PM, Anthony Griffiths <address@hidden> wrote:

again, not being an expert, why not try just this to compare::

check process contego with pidfile /home/sms/vouchers/contego.pid
    start program = "/home/sms/vouchers/contego_start.sh

    stop program = "/home/sms/vouchers/contego_stop.sh

also, what are the permissions on /home/sms/vouchers/contego.pid? is it writaable?

On Wed, Jul 9, 2014 at 6:51 PM, Martin Vaner <address@hidden> wrote:

Hi Anthony, hello all,

the chmod of the file is 0755.
The output of the monit -vv:

Process Name             = contego
 Pid file                         = /home/sms/vouchers/contego.pid
 Monitoring mode      = active
 Start program            = '/home/sms/vouchers/contego_start.sh' as uid 1000 as gid 1000 timeout 30 second(s)
 Stop program             = '/home/sms/vouchers/contego_stop.sh' as uid 1000 as gid 1000 timeout 30 second(s)
 Existence                    = if does not exist 1 times within 1 cycle(s) then restart else if succeeded 1 times within 1 cycle(s) then alert
 Pid                              = if changed 1 times within 1 cycle(s) then alert
 Ppid                             = if changed 1 times within 1 cycle(s) then alert

The problem with log is the monit says the same - Execution failed - there. As you can see:

[UTC Jul  9 17:45:21] error    : 'contego' process is not running
[UTC Jul  9 17:45:21] info     : 'contego' trying to restart
[UTC Jul  9 17:45:21] info     : 'contego' start: /home/sms/vouchers/contego_start.sh
[UTC Jul  9 17:45:51] error    : 'contego' failed to start

It is very interresting.

On 9. 7. 2014 19:39, Anthony Griffiths wrote:

hi I'm no expert on this but I use:

# chmod 755 /path/to/script.sh

also, when it says 'Execution failed' are you getting this in the console or in monit.log?. Have you tried running monit in debig mode? (it shows a lot more detail)

eg: #monit -vv

On Wed, Jul 9, 2014 at 6:04 PM, Martin Vaner <address@hidden> wrote:

Hi there.
I just have a little problem. Monit does not want to start my bash script, and i do not know why, monit is saying only "Execution failed" so i cant identify what is causing my problem.

Information about script:

#!/bin/bash
if [ -f /home/sms/vouchers/contego.pid ]
then
echo 'process already running'
else
java -Xmx1024m -jar jacon2.jar &
pid_number=`ps -e -o pid,command | grep "jacon2.jar" | grep -v "\<grep\>"`
touch contego.pid
echo $pid_number > contego.pid
fi

File permissions:
-rwxr-xr-x 1 sms sms 256 Jul  9 16:46 contego_start.sh

Monit config file:
check process contego with pidfile /home/sms/vouchers/contego.pid
    start program = "/home/sms/vouchers/contego_start.sh"
          as uid "sms" and gid "sms"
    stop program = "/home/sms/vouchers/contego_stop.sh"
          as uid "sms" and with gid "sms"

When i run my script directly from console, the script is working without any issues.
This is another problem what i have encountered before.

Thank you for tips.

Regards, Martin

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