#!/bin/bash
#Roy Cohen                                      :roy@wondercohen.nl
#objective                                      :Gluster check bricks for Nagios
#First line of code                             :15/01/2019
#last update                                    :28/01/2019
#version                                        :1.1

######START OF SCRIPT#######
IP_OF_DOWN_BRICK=$(cat /tmp/brick_status |grep  -v "Self-heal" | grep -E 'Brick|N/A|N' |grep -v "Y"| grep -B1 "N/A" | grep Brick| uniq | cut -d ":" -f1| cut -d " " -f2)
NUMBER_OF_DOWN_BRICKS=$(cat /tmp/brick_status |grep  -v "Self-heal" | grep -E 'Brick|N'|grep "N/A"| awk '{print $4}'|grep N |wc -l)

if [[ $(find /tmp -name "brick_status" -mmin +4 -print) ]]; then
        echo "WARNING: there was an error during the gluster birck check. please check the output of /root/scripts/check_gluster.sh or the nrpe status"
        exit 1
# check number of active bricks
elif  [ "$NUMBER_OF_DOWN_BRICKS" -eq 0 ] ; then
                echo "OK: All bricks on are up"                
                exit 0
        else
                echo "CRITICAL: There are one or more bricks down on $IP_OF_DOWN_BRICK"
                exit 2

fi