The Munin monitoring tool can detect all computers and record the computers you see. All information is displayed on the graphic Web interface. The focus is on plug-and-play functions. After installation, a large number of control plug-ins will be installed.
With Munin, you can easily monitor your computer, network, SAN, and applications, any monitoring you think. Munin adopts excellent? RRDTool (written in Tobi Oetiker) and a framework written in Perl, And the plug-in can be written in any language. Munin has a primary/node architecture that connects the primary node to all regular nodes and requires them to have data. Store it in the RRD file, and use (if needed) to update the graphic data. One of the main objectives is to easily create new plug-ins.
Before installing Munin, make sure that you have installed Ubuntu 13.10 LAMP server is installed.
Recommended: Install LAMP \ Vsftpd \ Webmin \ phpMyAdmin in Ubuntu 13.04 and set it
Open the terminal and enter the following command to install the munin server:
sudo apt-get install munin
After the installation is complete, you need to make some settings for it to work.
Edit the/etc/munin. conf file, open the terminal, and enter the following command:
sudo vi /etc/munin/munin.conf
Modify the following lines:
Original text:
#dbdir /var/lib/munin
#htmldir /var/cache/munin/www
#logdir /var/log/munin
#rundir /var/run/munin
After modification:
dbdir /var/lib/munin
htmldir /var/www/munin
logdir /var/log/munin
rundir /var/run/munin
Original article:
#tmpldir /etc/munin/templates
After modification
tmpldir /etc/munin/templates
Original article:
# a simple host tree
[localhost.localdomain]
address 127.0.0.1
use_node_name yes
Note: Here, address is your IP address, and localhost. localdomain is your server host name.
To:
[MuninMonitor]
address 127.0.0.1
use_node_name yes
You need to edit the configuration of munin apache
sudo vi /etc/munin/apache.conf
Set the following lines:
Alias /munin /var/cache/munin/www
To:
Alias /munin /var/www/munin
We also want to allow the following changes to this connection from outside the local computer:
Order allow,deny
Allow from localhost 127.0.0.0/8 ::1
Options None
To:
Order allow,deny
#Allow from localhost 127.0.0.0/8 ::1
Allow from all
Options None
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