mon

#!/bin/sh

help_message="\n
This programm gets list of checks for current host from nagios, puts it into a temp CONFIG_FILE\n
and then runs checks on host directly\n
Use -s option to print command, which will be execution\n
USAGE: \n\t$0 -s\n
AUTHOR: \n\thttps://github.com/leoleovich"

while getopts ":s" OPTION; do
	case "$OPTION" in
		s)      SHOW="YES" ;;
                *)      echo -e $help_message && exit 1 ;;
        esac
done

. /etc/montor_config

EXIT_CODE_COLOR_0="2"
EXIT_CODE_COLOR_1="3"
EXIT_CODE_COLOR_2="1"

CONFIG_FILE="/tmp/checks_config"

TEMP_CONFIG_FILE="/tmp/checks_config_temp"

curl -s $URL/config --user $USER:$PASSWORD > $CONFIG_FILE 2>/dev/null || echo "You do not have https access to monitor"

grep -R "^command\[.*\]" /etc/nagios/nrpe* 2>/dev/null >> $CONFIG_FILE
sort < $CONFIG_FILE | uniq > $TEMP_CONFIG_FILE
mv $TEMP_CONFIG_FILE $CONFIG_FILE

curl --silent -L  "$URL/thruk/cgi-bin/status.cgi?hidesearch=2&s0_op=~&s0_type=search&s0_value=ho%3A$(hostname)" --user $USER:$PASSWORD | grep "service=" | sed 's/.*service=//g; s/&amp;.*//g' 2>/dev/null |
while read check
do
	command=$(sed -n -E '/\['$check'\]/h; ${x;s/.*\] ?= ?(.*)/\1/g;p;}' /tmp/checks_config)
	if ! [ -z "$command" ] ; then
		if [ "$SHOW" = "YES" ]; then
			echo $(grep "\[$check\]" $CONFIG_FILE | tail -1)
		fi
		result=$(sudo -u nagios sh -c "cd /tmp ; $command" )
		eval CODE='$'EXIT_CODE_COLOR_$?
		if [ -t 1 ]; then
			printf "\033[37;1;4%dm%s\033[0m - %s\n" "$CODE" "$check" "${result%%|*}"
		else
			printf "%s - %s\n" "$check" "${result%%|*}"
		fi
	fi
done