You can use Backslash (\
) to escape !
and $
characters in a Nagios configuration file.
Example /etc/nagios-plugins/config/redis.cfg
:
define command {
command_name check_redis_pass
command_line /usr/lib/nagios/plugins/check_redis.pl -H $HOSTADDRESS$ -p $ARG1$ -x '$ARG2$'
}
Example /etc/nagios3/conf.d/host-server1.cnf
:
define service {
use generic-service
host_name server1
service_description Redis 24000
check_command check_redis_pass!24000!my_super\!_secret_pa\$\$word
}
Notice the !
is also used to separate arguments. Especially for Redis you must use a very strong password. Because Redis is very fast.