nagios@fs1:/root$ /usr/lib/nagios/plugins/check_service -s smbd
OK: Service smbd is running!

# /usr/lib/nagios/plugins/check_nrpe -H 127.0.0.1 -c check_service -a smbd
NRPE: Command 'check_service!smbd' not defined

# cat /etc/nagios/nrpe.cfg
# Managed by Ansible. Local changes may be lost.

log_facility=daemon
debug=1
pid_file=/var/run/nagios/nrpe.pid
server_port=5666
nrpe_user=nagios
nrpe_group=nagios
allowed_hosts=127.0.0.1,10.32.10.12
dont_blame_nrpe=1
allow_bash_command_substitution=0
command_timeout=60
connection_timeout=300

command[check_users]=/usr/lib/nagios/plugins/check_users -w 5 -c 10
command[check_load]=/usr/lib/nagios/plugins/check_load -w 15,10,5 -c 30,25,20
command[check_hda1]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% -p /dev/hda1

# cat /etc/nagios/nrpe_local.cfg
## Note: Managed by Ansible

######################################
# Do any local nrpe configuration here
######################################
command[users]=/usr/lib/nagios/plugins/check_users -w 5 -c 10
command[check_load]=/usr/lib/nagios/plugins/check_load -w 15,10,5 -c 30,25,20
command[check_swap]=/usr/lib/nagios/plugins/check_swap -w 20% -c 10%
command[check_root]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% -p / -m
command[check_home]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% -p /home/ -m