This is a simple module for Netdata to add a chart to show failed authentication's count of SSH.
I used and tested it on Debian based systems but I think it would work on CentOS if you change "path" field in SSH.conf to "/var/log/secure" and change owner of this file to netdata.
-
Clone repo
-
Run update.sh to install or update the module (needs root permission)
-
Make sure the
/var/log/auth.log
is readable for the netdata (Addnetdata
user toadm
group byusermod -aG adm netdata
) -
Restart netdata