Difference between revisions of "Munin on Centos 6.5"

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Line 57: Line 57:
 
Open:
 
Open:
 
  /etc/munin/munin-node.conf
 
  /etc/munin/munin-node.conf
 +
Point IP address and name of you main munin server. For example 77.111.333.444:
 +
 +
host_name your_new_HOST
 +
 +
allow ^77\.111\.333\.444$
 +
allow ^::1$
 +
 +
Start munin-node on client:
 +
service munin-node start
 +
chkconfig munin-node on
 +
On main munin server open:
 +
nano /etc/munin/munin.conf
 +
And add new munin client:
 +
[your_new_HOST]
 +
address your_IP_clients_server
 +
use_node_name yes
 +
In 5 minutes new host will be add.
 +
 +
 +
'''== Plugins =='''

Revision as of 13:36, 2 June 2015

Installation

Add epel repository:

yum install epel-release

Install Munin:

yum install munin munin-node -y


Munin configuring

Open:

nano /etc/httpd/conf.d/munin.conf

Insert after comments:

Alias /munin /var/www/html/munin
<Directory /var/www/html/munin>
Options FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
</Directory>

Open:

/etc/munin/munin.conf

Edit:

#Uncomment the following lines
dbdir /var/lib/munin
htmldir /var/www/html/munin
logdir /var/log/munin
rundir /var/run/munin
# a simple host tree. Set your system name
[your_server_name]
address 127.0.0.1
use_node_name yes

Edit rules:

chown -R munin:munin /var/www/html/munin/

Create new user 'munin' and password for this user:

htpasswd -cm /etc/munin/munin-htpasswd munin

Start Munin, turn on autostarting, restart apache:

 /etc/init.d/munin-node start
 chkconfig munin-node on
 service httpd restart

Open Munin GUI: http://yourdomain/munin/


Adding new server for monitoring

Install Munin on your client system:

yum install munin-node -y

Open:

/etc/munin/munin-node.conf

Point IP address and name of you main munin server. For example 77.111.333.444:

host_name your_new_HOST

allow ^77\.111\.333\.444$
allow ^::1$

Start munin-node on client:

service munin-node start
chkconfig munin-node on

On main munin server open:

nano /etc/munin/munin.conf

And add new munin client:

[your_new_HOST]
address your_IP_clients_server
use_node_name yes

In 5 minutes new host will be add.


== Plugins ==