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Send status notifications
From: |
Lutz Mader |
Subject: |
Send status notifications |
Date: |
Sat, 16 Jun 2018 12:41:30 +0200 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
Hello Tildeslash,
I try to send status notifications to a central system, this works well
all the time an application stopped by an failure or get some problems.
But all the time I use "monit stop" to stop an application I got no
notification, the script will not called by Monit.
I used the following process definition in my test environment (with
monit 5.25.1 and monit 5.21.0).
check process wait.sh matching "sleep"
start program = "/Users/lutz/Aufheben/monit/scripts/wait.sh"
stop program = "/Users/lutz/Aufheben/monit/scripts/wait.sh"
restart program = "/Users/lutz/Aufheben/monit/scripts/wait.sh"
if cpu usage > 55% for 10 cycles then stop
if not exist then restart
if not exist then exec "/Users/lutz/Aufheben/monit/scripts/zexec.sh"
else if succeeded then exec
"/Users/lutz/Aufheben/monit/scripts/zexec.sh"
The script "zexec.sh" is the notification script I used to send
information to a central system (the central system send SMS or mail
notifications).
wait.sh │ Does not exist │ Process
:
[CEST Jun 16 11:05:34] error : 'wait.sh' process is not running
[CEST Jun 16 11:05:34] info : 'wait.sh' exec:
'/Users/lutz/Aufheben/monit/scripts/zexec.sh'
[CEST Jun 16 11:05:34] error : 'wait.sh' process is not running
[CEST Jun 16 11:05:34] info : 'wait.sh' trying to restart
[CEST Jun 16 11:05:34] info : 'wait.sh' restart:
'/Users/lutz/Aufheben/monit/scripts/wait.sh'
:
[CEST Jun 16 11:06:36] info : 'wait.sh' process is running with pid
14501
[CEST Jun 16 11:06:36] info : 'wait.sh' exec:
'/Users/lutz/Aufheben/monit/scripts/zexec.sh'
[CEST Jun 16 11:06:36] info : 'wait.sh' process is running with pid
14501
:
wait.sh │ OK │ Process
All the time a problem was recovery by Monit the notification script was
called.
wait.sh │ OK │ Process
monit stop wait.sh
:
[CEST Jun 16 11:06:59] info : 'wait.sh' stop on user request
[CEST Jun 16 11:07:06] info : 'wait.sh' stop:
'/Users/lutz/Aufheben/monit/scripts/wait.sh'
[CEST Jun 16 11:07:37] error : 'wait.sh' failed to stop (exit status
0) -- no output
[CEST Jun 16 11:07:37] info : 'wait.sh' stop action failed
:
wait.sh │ Not monitored │ Process
monit start wait.sh
:
[CEST Jun 16 11:08:32] info : 'wait.sh' start on user request
[CEST Jun 16 11:08:32] info : 'wait.sh' start:
'/Users/lutz/Aufheben/monit/scripts/wait.sh'
[CEST Jun 16 11:08:32] info : 'wait.sh' start action done
:
wait.sh │ OK │ Process
But all the time I restart the application via Monit, the notification
script was not called.
I try to use someting like this as well.
if changed pid then exec exec "/Users/lutz/Aufheben/monit/scripts/zexec.sh"
But get a notification on pid changes only, if the pid disappear, no
notifications send.
Any idea how to get a status notification all the time, send by Monit
itself (or via M/Monit).
Thanks for any suggestion,
Lutz
- Send status notifications,
Lutz Mader <=