#Monit program install#
#Monit program software#

Subject: $SERVICE failed on $HOST at $DATE You can assign the same tests to different service checks.Īt the Alert Settings tab you can configure to whom sent alerts to on which events and to whom not.įurthermore you can format the mail text. Depending on the service type we need to set a path or start/stop scripts etc. The next step is to configure service checks.

You can simply adopt it by omitting the IF and THEN statements. The Monit documentation shows possible tests. It can be assigned to one or more services.

A test contains a condition and an action. Let's start with the Service Test Settings. The order to configure a monitoring is to create Service Tests first, then Services to check and in the end Alerts. To help you get acquainted the installer has added some standard entries. The first step is to check if the plugin installer has imported your System->Notification settings correctly. It installs the monit package as a dependency.Īfter the installation has finished reload the GUI and navigate to Services->Monit->Settings.

#Monit program install#

To use Monit install the os-monit plugin first. With the os-monit plugin you can configure the Monit daemon. It runs on the firewall host and sends messages or executes actions on various events.

#Monit program software#

That's all there is to getting started on a basic level with monit.Monit is a software that can check your filesystems, disks, processes, system and many more. Update-rc.d monit disable Need to allow monit to auto-start again? Service monit stop Need to prevent monit from automatically starting at boot? Doing some maintenance and need to stop monit from auto-starting your services? Just stop the service: I recommend you tunnel port 2812 through an SSH connection or enable the monit SSL feature for its web service. Now you can visit to view your monitoring information. If failed icmp type echo count 2 with timeout 5 seconds then restart After you're done configuring, run: Stop program = '/usr/bin/virsh stop vmname' Start program = '/usr/bin/virsh start vmname' # kvm virtual machine or other pingable network resource - Replace x.x.x.x with the actual IP address and vmname with any label you wish to give this rule. If failed host 127.0.0.1 port 8888 with protocol http and request '/railo-context/admin/server.cfm' with timeout 5 seconds for 3 times within 4 cycles then restart Stop program = '/etc/init.d/railo_ctl forcequit' Start program = '/etc/init.d/railo_ctl start' with timeout 90 seconds Start program = '/etc/init.d/nginx start'Ĭheck process railo_ctl with pidfile /opt/railo/tomcat/work/tomcat.pid Start program = '/etc/init.d/mysql start'Ĭheck process nginx with pidfile /opt/nginx/logs/nginx.pid Stop program = '/etc/init.d/php5-fpm stop'Ĭheck process mysqld with pidfile /var/run/mysqld/mysqld.pid Start program = '/etc/init.d/php5-fpm start' Stop program = '/etc/init.d/postfix stop'Ĭheck process php5-fpm with pidfile /var/run/php5-fpm.pid Start program = '/etc/init.d/postfix start' # setup to email address to send mail to:Ĭheck process sshd with pidfile /var/run/sshd.pidĬheck process postfix with pidfile /var/spool/postfix/pid/master.pid

#enable the built in web server for browsing the services you're monitoring: #set the default interval that monit checks your services Vi /etc/monit/conf.d/custom.txt Here is the configuration I'm using - tailor it to your needs: Sudo apt-get install monit Setup a custom configuration file: If it isn't actually hanging, then this will cause any data that is partially written to be lost or corrupt, so be careful! Installing monit on Ubuntu 13: Sometimes Railo can run out of memory or hit a hang condition, and if it stops responding for a few minutes, I assume it is safe to kill the service and start it again. Monit is also able to see your system in detail, whereas many remote monitoring services are only able to run ping and http tests against your services.Īs a new user to monit, I haven't explored all it can do, but in just a couple hours I was able to get a configuration working that monitors all my core services and auto-restarts / emails me.įor monitoring Railo, I detect if requests timeout multiple times before restarting. Why use monit if you already have other monitoring? Well, monit can auto-restart your services, run scripts, send emails and monitor at any frequency you wish, for free! With monit properly configured, it is likely it will fix your problem before other monitoring tools even notice there is a problem. I just setup monit for our production server, and boy was it is easy.