ln -s /usr/share/munin/plugins/mysql_* /etc/munin/plugins/
			

/etc/munin/plugin-conf.d/munin-node

$ sudo vim /etc/munin/plugin-conf.d/munin-node

[mysql*]
user root
env.mysqlopts --defaults-file=/etc/mysql/debian.cnf
env.mysqluser debian-sys-maint
env.mysqlconnection DBI:mysql:mysql;mysql_read_default_file=/etc/mysql/debian.cnf

[mysql*]
env.mysqlopts -h 192.168.3.40 -uneo -pchen
			

$ sudo vim /etc/munin/plugin-conf.d/munin-node
			
[apache_*]
env.url   http://127.0.0.1/server-status?auto
env.ports 80