monit is a free, open source process supervision tool for Unix and Linux.

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How to watch a service with multiple processes with Monit?

I'm trying to watch the mailing list manager sympa with monit. A running sympa instance consists of multiple processes for the different tasks of list management (e.g. a separate process for archiving ...
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1answer
130 views

How can i send daily alerts for linux server monitoring using Monit tool(free edition)? [closed]

I am using monit free edition to monitor server status, but in that the alerts works only when some triggering action done. However, I want to send a daily alert of all the details of server as monit ...
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1answer
2k views

monit: can't connect to the http interface

I'm setting up monit on a new site, which i'll refer to as mywebsite.com during this question. I've set up the config to access monit's web interface page, but i can't connect to it. I've got a ...
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2answers
373 views

Monit won't run

I have two identical EC2 instances (the second is a replica of the first), running Gentoo. The first instance has monit running which monitors a single process and some system resources and functions ...
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1answer
882 views

Issues in monitoring apache tomcat server using Monit

I have installed Monit using the following command in Ubuntu Linux 12.04.1 server sudo apt-get install monit My main goal in using Monit is to restart my - MySQL and Apache tomcat services ...
2
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2answers
652 views

Monit appears to be working on command line but get 404 'There is no service by that name' in web interface

Monit seems to be working, but when I go to the web interface at port :2812 I get: Not Found There is no service by that name monit 5.2.5 -- But again, things appear ok on the CLI ...
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0answers
11 views

Checking if a TCP port is closed with monit

I would like to check that a defined port on a host is closed, for example the 8080 port on host www.example.com. I tried something like: check host www.example.com with address www.example.com ...
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2answers
4k views

Sending a test/example alert from monit?

I've configured monit tests and alerts — but I want to make sure that everything in my alert stack (outgoing email servers, sms email gateways…) is functioning properly. Is there a handy way to fire ...
2
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1answer
89 views

Monit: How to optimally monitor an URL

My webserver runs nginx with php5-fpm. If some trouble occurs, usually php5-fpm hung up, resulting in a "bad gateway" server error. Of course, I never know, if nginx may crash as well, some day. When ...
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1answer
29 views

Monitoring MySQL – “Execution failed”

Got some trouble with a VPS where MySQL dies on me from time to time. As a temporarily fix I've installed Monit to make sure that the process is restarted when it dies. I checked the site today and it ...
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0answers
25 views

why basic auth loops when using nginx and monit

I was trying to configure nginx so that http://example.com/monit will access http://127.0.0.1:2812, which is the url monit is listening. Two authentication was set, via nginx(nginx.conf file) and ...
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3answers
9k views

How i configure monit to start a process with a specific user?

Monit runs with root, but i don't want to start my processes as root.. like mysql, mongrel, apache..
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1answer
16 views

how to get top utilization process by mail using monit

I would like to configure monit tool If CPU usage > 10% then send top utilization process list by mail. how to configure with monitrc file. check process all_process if cpu usage > 10% then ...
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0answers
12 views

How to get monit to only alert once when a check fails, not when it comes back successful?

Apologies if this is the same question as How to suppress monit alert if restart successful?, but it appears like it might be different, so I'm asking again.. We want to have a monit alert check when ...
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0answers
11 views

Using Monit to reload (without changing PID)

I'm able to start and stop a process configured with monit (through Upstart) with no issue. However, restarts/reloads of this process should be gentle, with no downtime/PID changes. The process ...
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0answers
29 views

High cpu usage of Play server when started by monit

When I run "play start" from command line, the CPU load is very light. But when monit starts the program (as the same user), then the CPU usage tends to 100 - 130% all the time! Here is the content ...
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2answers
550 views

What does monit consider to be memory usage?

Once can have monit monitor memory usage… check system foo if memory usage > 95% then alert Does it use free RAM, or free -/+ buffers/cache? (or something else?) # free -m total ...
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1answer
76 views

Configure Monit to monitor PHP5-FPM on Ubuntu/Nginx setup

System: LEMP running on Ubuntu 14.04 I'm trying to configure the tool Monit to restart Nginx or PHP-FPM if ever there is a problem. It is correctly monitoring Nginx however under status for PHP-FPM ...
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0answers
19 views

Monit event on process recovery

Anybody knows how to do an event a single time when a process is recovered? check process apache with pidfile /var/run/apache2.pid group www-data start program = "/etc/init.d/apache start" stop ...
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0answers
119 views

Make Monit check OpenVPN client connection status

We're running a multi-site business, each site connected to a central OpenVPN server to provide access to internal systems. I'm currently using Monit to check if OpenVPN client is running and if the ...
0
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1answer
84 views

Monit failed to start shell script

So I am having a problem with monit starting a process this is my code: check process program_1 matching "program_1" start program = "/home/user1/files/start.sh" stop program = ...
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0answers
16 views

Monitor link status with monit

Does anybody know a good way to monitor an ethernet link status (packet losss, connection loss) with monit? The default config file only provides 1 example for network monitoring (through pings and ...
3
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1answer
69 views

Monit ignores memory usage threshold config

I installed Monit 5.6 from Ubuntu repositories to alert me about unusually high memory and CPU usages on my VPS. It turned out that 75% memory usage is rather usual for my setup, so I changed the line ...
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2answers
35 views

Monit reports “failed to stop” before timeout

I am starting and stopping a process via monit with the following syntax: stop program = "..." with timeout 90 seconds Everything works well, except that Monit always reports failed to stop after ...
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0answers
30 views

monit: how send email like alert

I'd like customize alert message add the option if cpu > 75% for 2 cycles then exec "command|mail -s subject test@example.com" to monitrc config file how can I add that command? check ...
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2answers
505 views

Suppress Monit message 'Monit instance changed' on stop/start

I have monit installed on some user laptops/desktop so it can make sure a couple processes are always running/get restarted as needed. But since the devices are regularly shutdown/restarted I ...
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1answer
2k views

mysql monitoring with monit

can someone please steer me in the right direction. I'm completely new to Monit, set it up, everything working fine, but I'm having a problem with mysql. This is the set up in my conf file: check ...
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2answers
688 views

Using runit and monit to run / monitor services

I am configuring some services to run on Ubuntu server. I was going through the link below where they use runit to run the services and monit to monitor the services - ...
2
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1answer
3k views

Monit won't start: “Cannot translate '<hostname>' to FQDN name — nodename nor servname provided”

I installed monit-5.3.2 on OS X 10.7 but haven't been able to get it running. When I run sudo monit -t I get: monit: Cannot translate 'hakan' to FQDN name -- nodename nor servname provided, or not ...
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3answers
554 views

Monit failing to connect to Dovecot over SSL IMAP

I run Monit to keep check on processes on a Debian server. It's working as normal for all other services (Apache SSL, Postfix, SSH etc.) but Monit's checks on Dovecot are failing repeatedly. I think ...
1
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1answer
60 views

Monitor a process using monit in ubuntu

On my server I have started a service using a script created by myself. I want to monitor that process using monit. I didn't see any .pid file for that process in the /var/run directory. How can I ...
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1answer
102 views

How do I check file count inside a directory with monit?

I have a directory on my server and I want to monitor the number of files inside this directory with Monit... How can I do this? Thanks.
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2answers
92 views

How can I configure monit to only alert rather than restart?

I'm looking for a way to have monit only send out an alert when a particular process goes down. For example: check process apache with pidfile /var/run/httpd.pid group www start program = ...
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2answers
76 views

Monit cannot restart apache

I have got monit installed on a lot of our VMs. It all works fine except for this one VM. Monit is set to monitor apache and check if it is down. For some reason, monit is saying that apache is down ...
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1answer
83 views

Monit on EC2 - Monit works but it doesn't monitor any service

I have a ubuntu 14.04 instance on amazon, I've installed monit with some simple configuration files but it seems like it doesn't monitor them. I have installed monit a couple of times in other servers ...
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0answers
61 views

Monit: How to check a program executed by a specific user?

I have been using monit/mmonit to monitor my system. One if its features is the check program syntax, which runs a program and validates its return value: # Asserts that there are more than 40 users ...
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0answers
206 views

monit does not run script after “if does not exist” check

I'm having trouble with monit. I have setup monitoring with monit. However, I'm having trouble with a check for the process running. If the process is not running, i want to run an specific script ...
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1answer
45 views

Monit config restart program

I have monit configuration like this: check process unicorn with pidfile /tmp/pids/unicorn.0.pid start program = "/etc/init.d/unicorn start" stop program = "/etc/init.d/unicorn stop" restart program ...
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1answer
156 views

Restarting shell script with &disown using Monit

I have a shell script that runs a C++ backend mail system (PluginHandler). I need to monitor this process in Monit and restart it if it fails. The script: export ...
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1answer
595 views

Cannot read status the monit daemon, even with allowed group

I cannot seem to get monit status or other CLI commands to work. I've built monit v5.8 to run on a Raspberry Pi. I'm able to add services to be monitored, and the web interface can be accessed just ...
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2answers
412 views

Monit monitor http status with 404 page

I am trying to monitor HTTP status with 404 or 403 page. As you all know Monit takes those pages as failed connection, but how could I change that. I just want to monitor that it shows the 404 or 403 ...
1
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1answer
370 views

Monit cannot connect to Solr/Jetty instance

I have my Solr/Jetty up and running well on Ubuntu 12.04. I am trying to hookup my monit conf to monitor it, but it is having trouble connecting to the service. I have Solr running on port 8983 and ...
2
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1answer
368 views

Monit unable to start/stop nginx server

I have problems with monitoring nginx. Monit can monitor nginx and display resources usage (RAM usage, etc.), but is unable to start/stop nginx. I get only a simple message: "Execution failed". Syslog ...
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0answers
103 views

How to configure monit on directadmin to add monitoring services?

I know how to install and run monit On centos 6 64bit but I need help to configure monitoring services on directadmin. Apache check process apache with pidfile /run/apache2.pid start program = ...
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5answers
4k views

after installing monit when i do monit status myproc i get “error connecting to the monit daemon”

after installing monit when i do monit status myproc i get "error connecting to the monit daemon" I read somewhere that The status command won't work in the case that monit is running indaemon ...
2
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1answer
126 views

How to make Monit “check process” conditional?

I have a monit script that does something like this: check process sidekiq_1 with pidfile /tmp/pids/sidekiq_1.pid start program = "/bin/bash -l -c 'bundle exec sidekiq start" as uid jim and gid jim ...
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3answers
856 views

How do I setup a monit script to check if a directory exists and create it if it doesn't

In the monit documentation I can see there is a check directory command but I can't see any examples of how to use it to see if the directory exists and if it doesn't to create the directory using the ...
2
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1answer
736 views

Bash script match grep output and send message

I am developing a script for monit status checking so I can send OK status messages to NagiOS NSCA server (passive checks). The problem I am having is that my bash script still sends messages if the ...
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1answer
236 views

Monit and multiple actions: chaining commands in Monit restart command?

After some researches, it occurs that even if I can find some talks about multiple actions when restarting a service, it also seems it it not really possible to achieve : if failed port 80 and ...
3
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1answer
254 views

Upstart: Why two processes when running as a different user?

I want to keep a nodejs app running, so I followed this: http://howtonode.org/deploying-node-upstart-monit and installed Monit and Upstart which have been working perfectly for a couple of months. I ...