参考：
1：Munin FAQ
http://munin-monitoring.org/wiki/faq
2：Configuration of Munin master
http://munin-monitoring.org/wiki/munin.conf
3：Configuration of Munin node
http://munin-monitoring.org/wiki/munin-node.conf
4：Configuration of Munin node plugins
http://munin-monitoring.org/wiki/plugin-conf.d
5：munin-node-configure and munin-node-configure —snmp
http://munin-monitoring.org/wiki/munin-node-configure
6：How to write Munin plugins
http://munin-monitoring.org/wiki/HowToWritePlugins
7:Using SNMP plugins
http://munin-monitoring.org/wiki/Using_SNMP_plugins

8:MuninTemplates
http://munin-monitoring.org/wiki/MuninTemplates
9:Debugging Munin plugins
http://munin-monitoring.org/wiki/Debugging_Munin_plugins
10:Writing Plugins in shell script
http://munin-monitoring.org/wiki/ShellPlugins
11:how to write multigraph plugin
http://munin-monitoring.org/wiki/MultigraphSampleOutput
http://munin-monitoring.org/wiki/graph_args
http://munin-monitoring.org/wiki/protocol-config
http://munin-monitoring.org/wiki/aggregate_examples
http://munin-monitoring.org/wiki/stack_examples
http://munin-monitoring.org/wiki/MuninInstallProcedure