#Linux monit examples how to#
#Linux monit examples install#
#Linux monit examples password#
#Linux monit examples free#

Once the monit web interfaces are correctly set up, start adding the programs that you want to monitor into the /etc/monitrc under ( RedHat/CentOS/Fedora) and /etc/monit/monitrc file for ( Ubuntu/Debian/Linux Mint) at the bottom.įollowing are some useful configuration examples for monit, which can be very helpful to see how a service is running, where it keeps its profile, how to start and stop a service, etc. Monit Login Monit Service Manager Monit System Status Step 3: Adding Linux Services to Monit Monitoring You should get a screen similar to the one below.

#Linux monit examples password#

Then enter the user name as “ admin” and password as “ monit“.

Now, you will be able to access the monit web interface by navigating to the following URLs. Once you’ve configured it, you need to start, enable and verify the monit service to reload the new configuration settings. Use address 0.0.0.0 # only accept connections from localhostĪllow 0.0.0.0/0 # allow localhost to connect to the server andĪllow admin:monit # require user 'admin' with password 'monit'Īllow # allow users of group 'monit' to connect (rw)Īllow readonly # allow users of group 'users' to connect readonly Next, uncomment the following section and add the IP address or domain name of your server, allow anyone to connect and change the monit user and password or you can use default ones. Open this file using your choice of editor. The main configuration file of monit located at /etc/nf under ( RedHat/CentOS/Fedora) and /etc/monit/monitrc file for ( Ubuntu/Debian/Linux Mint). To enable the web interface you need to make changes in the monit configuration file. Monit has a web interface that runs on port 2812 using a web server. It is designed to monitor the running services every 2 minutes and keeps the logs in “ /var/log/monit“. Monit is very easy to configure, in fact, the configuration files are created to be very easily readable and making them easier for users to understand.

#Linux monit examples install#

# yum install monitįor Ubuntu/Debian/Linux Mint user’s can easily install using the apt command as shown. Once you’ve added the epel repository, install the Monit package by running the following yum command. Step 1: Installing Monit in Linuxīy default, the Monit monitoring program is not available from the default system base repositories, you need to add and enable a third-party epel repository to install the monit package under RHEL-based distributions such as CentOS, Rocky Linux, and AlmaLinux. This article is written to describe a simple guide on Monit installation and configuration on RHEL-based and Debian-based Linux distributions. Monit keeps its own log file and alerts about any critical error conditions and recovery status. With Monit, you can able to monitor remote hosts’ TCP/IP port, server protocols, and ping. Additionally, you can also use Monit to monitor files, directories, and filesystems for changes, checksum changes, file size changes, or timestamp changes. Monit has the ability to start a process if it is not running, restart a process if not responding, and stop a process if uses high resources. This means you must have web server like Apache or Nginx installed on your system to access and view the monit web interface. The monit has a user-friendly web interface where you can directly view the system status and setup up processes using a native HTTP(S) web server or via the command line interface.

#Linux monit examples free#

Monit is a free open source and very useful tool that automatically monitors and manages processes, files, directories, checksums, permissions, filesystems, and services like Apache, Nginx, MySQL, FTP, SSH, SMTP, and so on in a UNIX/Linux based systems and provides an excellent and helpful monitoring functionality to system administrators.