quick and dirty Munin plugins

You'll probably need to change these to fit your needs.

apcupsd_multi

graphs:

• percentages
• runtime
• volts
• est. watts

dependencies: apcaccess

elasticsearch_indices

graph indices by

• document count
• size
• status

fail2ban

graphs: currently banned count by jail

dependencies: fail2ban-client

plugin config

[fail2ban]
env.jails jail1 jail2 jailn

snmp_mikrotik

use these like any snmp plugins:

ln -s /whereever/snmp__mikrotik_cpu /etc/munin/plugins/snmp_My.Host.com_mikrotik_cpu
### munin.conf ###
[My.Host.com]
address 127.0.0.1
use_node_name no

link snmp__mikrotik_storage as snmp_HOST_mikrotik_mem or _disk

dependencies: snmpget

plugin config

[snmp_HOST_mikrotik_*]
env.snmpopts -l authNoPriv -u MyUser -a SHA -A MyPassword -r 2
env.numcpu 4
env.iflist		# leave empty/unset: dynamically find and name all interfaces
env.iflist 2 3 5	# only show interfaces 2 3 5
env.iflist eth1 eth2	# show ifs 1, 2 and name them eth1, eth2 - these have to be in order and start at if 1. Saves traffic and exectime	
env.storageID 65536	# this one is optional, when linked as _mem oder _disk, it will set a default OID. Set if your storage has a different id.

squid

dependencies squidclient

plugin config

[squid_*]
env.squidhost 127.0.0.1
env.squidport 3128