FreeBSD環境でシステムやapacheをmuninでモニタリング

% cd /usr/ports/sysutils/munin-main/
% sudo make install clean
% cd /usr/ports/sysutils/munin-node/
% sudo make install clean

sudo vim /etc/rc.conf

munin_node_enable="YES"

[foo.example.jp]
	address 127.0.0.1
	use_node_name yes
	df.graph_title 		 df
	vmstat.graph_title      vmstat
	cpu.graph_title		cpu
	memory.graph_title	memory
	load.graph_title        load
	netstat.graph_title     netstat
	process.graph_title	process
	swap.graph_title	swap
	memory.graph_title	memory
	if_fxp0.graph_title	fxp0
	apache_processes.graph_title    apache_processes

% sudo ln -s /usr/local/share/munin/plugins/df /usr/local/etc/munin/plugins/df
% sudo ln -s /usr/local/share/munin/plugins/vmstat /usr/local/etc/munin/plugins/vmstat
% sudo ln -s /usr/local/share/munin/plugins/apache_processes /usr/local/etc/munin/plugins/apache_processes
% sudo ln -s /usr/local/share/munin/plugins/cpu /usr/local/etc/munin/plugins/cpu
% sudo ln -s /usr/local/share/munin/plugins/load /usr/local/etc/munin/plugins/load
% sudo ln -s /usr/local/share/munin/plugins/process /usr/local/etc/munin/plugins/process
% sudo ln -s /usr/local/share/munin/plugins/netstat /usr/local/etc/munin/plugins/netstat
% sudo ln -s /usr/local/share/munin/plugins/memory /usr/local/etc/munin/plugins/memory
% sudo ln -s /usr/local/share/munin/plugins/swap /usr/local/etc/munin/plugins/swap
% sudo ln -s /usr/local/share/munin/plugins/if_ /usr/local/etc/munin/plugins/if_fxp0

% sudo /usr/local/etc/rc.d/munin-node.sh start

リスタート

% sudo /usr/local/etc/rc.d/munin-node.sh restart

ストップ

% sudo /usr/local/etc/rc.d/munin-node.sh stop

ログ
munin のログファイルは、 /var/log/munin-node.log と ディレクトリ
/var/log/munin-main/ にあります。

muninをapacheからみるための設定。
この例では、192.168.*.*からのアクセスを許しています。

Alias /munin	/usr/local/www/munin/
<Directory /usr/local/www/munin/>
Order	deny,allow
Allow from 192.168.
DirectoryIndex index.html
</Directory>

<Location /server-status>
SetHandler server-status
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Location>