Some other services need this 30 seconds interval. Please do not suggest to increase the cycle period, unless there is a way to achieve different set daemon n for different services.What should I do to mean 2 succesive times here. I noticed that Monit only allow the cycle number to be within 1-64.Then what should the xxx be? Should it be 120 cycles or 2 cycles (or even 121 cycles)?.If status = 1 for 2 times within xxx cycles then alert I then defined the service as check program my-check path /path/to/program every 120 cycles I wanted to get notified if I get two seccesive failures (status = 1).Īssume additionally I have set daemon 30, then there is a global cycle period 30 seconds. I have the following example, which seems to be difficult to solve if the cycle length is a global variable shared by all services.Īssume there is program to be run once an hour. And I try to understand whether the time unit of one cycle the same for all services, or it is dependent on how the service's schedule is defined. I found that "cycle" appears in a lot of places. PS - My monit cycle length is 10s, hence the actions in the log snippit are 30s apart.I'm playing with monit to see what it can do. We can monitor our systems, applications and networks. Why is monit performing my restart action on unspecified cycles? VirtualWisdom is one of the best infrastructure monitoring tool available right now in the market. May 24 14:05:25 monit: 'mydaemon' start: /etc/init.d/mydaemon May 24 14:05:25 monit: 'mydaemon' stop: /etc/init.d/mydaemon May 24 14:05:25 monit: 'mydaemon' trying to restart 10 Schedule Service: When maintenance work is required, a service shop appointment can be made. To change metric, right-click on the monitoring chart under the monitoring blade and select Edit Chart (or select the Edit Chart button). TypeBDisplays a status of the Tire Pressure Monitoring System. By selecting the Filter option at the top of the blade, you can filter by server to see an individual server’s metrics. May 24 14:05:25 monit: 'mydaemon' status failed (1) for /usr/local/sbin/my_check.sh - Error: testing! Selecting the Monitoring box, opens a new blade with detailed information on the metrics. May 24 14:04:54 monit: 'mydaemon' start: /etc/init.d/mydaemon May 24 14:04:54 monit: 'mydaemon' stop: /etc/init.d/mydaemon May 24 14:04:54 monit: 'mydaemon' trying to restart May 24 14:04:54 monit: 'mydaemon' status failed (1) for /usr/local/sbin/my_check.sh - Error: testing! May 24 14:04:24 monit: 'mydaemon' start: /etc/init.d/mydaemon May 24 14:04:24 monit: 'mydaemon' stop: /etc/init.d/mydaemon A WMI monitor allows you to monitor the performance. image 76206 - the service is monitored and Watchdog reports that the service is. An HTTP monitor allows you to monitor the availability of the HTTP service on a pool, pool member, or node. May 24 14:04:24 monit: 'mydaemon' trying to restart you started monitoring but the service has not yet been polled for its status. May 24 14:04:24 monit: 'mydaemon' status failed (1) for /usr/local/sbin/my_check.sh - Error: testing! May 24 14:03:54 monit: 'mydaemon' start: /etc/init.d/mydaemon May 24 14:03:54 monit: 'mydaemon' stop: /etc/init.d/mydaemon May 24 14:03:54 monit: 'mydaemon' trying to restart May 24 14:03:54 monit: 'mydaemon' status failed (1) for /usr/local/sbin/my_check.sh - Error: testing! Things work almost as expected - every 3 cycles monit performs the check or takes an action, though as you might guess by the comment in the config, what I am seeing in my logs is that on cycle 3, 4, and 5 monit will also perform the restart action: May 24 14:03:24 monit: 'mydaemon' status failed (1) for /usr/local/sbin/my_check.sh - Error: testing! Monit uses the system call execv to execute a program or a script. If status = 1 for 6 cycles then unmonitor If status = 1 for 4 cycles then exec "/bin/true" # Trick monit into doing a restart + hitting our local alert START PROGRAM "/etc/init.d/mydaemon start" My config is this: CHECK program mydaemon with path "/usr/local/sbin/my_check.sh" Automated monitoring is necessary to ensure and maximize the uptime and availability of system services on a server. I want to do this check every few cycles so as to avoid being a burden on the app. Monit - Process and Service monitoring for Linux Services on any server need to be up and running and do what they are supposed to do. I am using Monit 5.5 with the CHECK PROGRAM directive to execute an external script that does some work to verify if my app is functioning properly.
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