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contrib-munin/plugins/network/fail2ban_

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2008-02-03 12:30:07 +01:00
#!/bin/sh
#
# Wildcard-plugin to monitor bans on Fail2ban jails. To monitor an jail, link
# fail2ban_<jail> to this file. E.g.
# ln -s /usr/share/node/node/plugins-auto/fail2ban_
# /etc/munin/node.d/fail2ban_ssh-iptables
# Magic markers (optional - used by munin-config and some installation
# scripts):
#%# family=auto
#%# capabilities=autoconf
JAIL=${0##*/fail2ban_}
case $1 in
autoconf)
if [ -x $(which fail2ban-client) ]; then
echo yes
exit 0
else
echo no
exit 1
fi
;;
config)
echo "graph_title Fail2ban - $JAIL"
echo 'graph_vlabel active bans'
echo 'graph_category network'
echo 'graph_info This graph shows the amount of bans caught by Fail2ban'
echo "fail2ban.label $JAIL"
echo 'fail2ban.type GAUGE'
echo 'fail2ban.info The number of current bans.'
exit 0
;;
esac
echo -n "fail2ban.value "
$(which fail2ban-client) status $JAIL|awk '/Currently banned:/ { print $NF }'