Hello, you can integrate custom test script with Monit via the "check program" statement: http://www.mmonit.com/monit/documentation/monit.html#program_status_testing
Regards, Martin On Dec 12, 2012, at 4:03 AM, Isern Palaus <[email protected]> wrote: > Hello, > > I am trying to configure monit to monitor "php-resque", > https://github.com/chrisboulton/php-resque/tree/v1.1 . php-resque is a > library to create background jobs. You can run a single worker to N, it does > the job well. > > The problem: I can't monitor at all when it runs with N processes. > Internally, while php-resque is executed will try to fork a process, if it's > not running it will create a new one at when atleast one worker is still > alive. It auto-prune dead workers and start new ones. This means that PIDs > usually changes, now I've this running: > > PID 6028 running > PID 6029 running > PID 6030 running > > The problem is that the way php-resque works, if PID 6028 is dead, it will > restart php-resque. This means killing all the PIDs and starting it. This > isn't why I expected because if there is atleast one running PID it will > always start all the missing ones. > > Situation (I've 3 workers running): > > PID 6028 not found running > PID 6029 running > PID 6030 running > > monit see that 6028 is not running, so it restarts: > > PID 6029 running > PID 6030 running > PID 13570 running > PID 13571 running > PID 13572 running > > When 6029 is found not running, it will do the same and add 3 more workers > (becuase is what does /etc/init.d/php-resque start). > > I tried to search an example of similar situations but I don't find anything. > What will be cool is to be able to check if all PIDs are dead and not only > the first one. > > I see that you can check not only for process but for files: "check file > apache_rc with path /etc/init.d/apache" so I assume that there is a way to > using for example a bash script that will return "OK" or "ERROR" or something > similar to let know monit what to do. I can't find documentation on this so > I'm a bit lost. > > Thanks in advance, > Isern > -- > To unsubscribe: > https://lists.nongnu.org/mailman/listinfo/monit-general
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