add nrpe and docker proc check

overlay/opt/nagios/etc/objects/commands.cfg

@@ -220,6 +220,11 @@ define command {
 	command_line	$USER1$/check_dns -H $HOSTNAME$ -q A -a $HOSTADDRESS$ -w 2 -c 5 -t 7
 }
 
+define command {
+	command_name	check_nrpe
+	command_line	$USER1$/check_nrpe -2 -H $HOSTADDRESS$ -c $ARG1$
+}
+
 ################################################################################
 #
 # SAMPLE PERFORMANCE DATA COMMANDS

overlay/opt/nagios/etc/objects/docker-hosts.cfg

@@ -63,8 +63,8 @@ define service{
 define service{
 	use			local-service,graphed-service
 	hostgroup_name		docker-hosts
-	service_description	Docker CPU
-	check_command		check_docker_cpu!!500.0,60%
+	service_description	Docker Daemon
+	check_command		check_nrpe!check_proc_docker
 }
 
 define service{