Update install-dsmon.sh

install-dsmon.sh

@@ -7,6 +7,16 @@ source /dev/stdin <<< "$(curl -sL http://scity.xyz/defaultinc)"
 
 echo ""
 echo -e "${idsCL[LightGreen]}DiskSpace-Monitor Installation Script${idsCL[Default]}"
+echo ""
+
+if [ -d "/opt/idssys/dsmon" ]; then
+	echo -en "${idsCL[Red]}DiskSpace-Monitor is already installed, would you like to re-install (y/n)?${idsCL[Default]}"
+	read -n 1 reinstall
+	case $reinstall in
+		[Yy]) `bash <(curl -sL https://scity.xyz/uninstall-dsmon)`;;
+		*) EXIT1;;
+	esac
+fi
 
 do_with_root $APTFUNC install wget curl git mailutils mariadb-client bc
 
@@ -19,21 +29,50 @@ if [ ! -d "/opt/idssys/defaults" ]; then
 	do_with_root git clone https://git.schroedercity.com/voltron/iDS-Defaults.git /opt/idssys/defaults
 fi
 
-if [ ! -d "/opt/idssys/settings" ]; then
+#touch /opt/idssys/dsmon/config.settings.inc
-	do_with_root mkdir /opt/idssys/settings
+echo -e "declare -A THRESHOLD" > /opt/idssys/dsmon/config.settings.inc
-fi
+
+
+DRIVEINFO=`df -BM | grep -vE '^Filesystem|tmpfs|cdrom|@|ram|loop|udev' | awk '{ print $1 " " $2 " " $4 }' | sed 's/M//g'`
+DRIVEINFO=(${DRIVEINFO})
+NUMDRIVES=$((${#DRIVEINFO[@]} / 3))
+
+
+for ((i = 0 ; i <= $((${NUMDRIVES}-1)) ; i++)); do
+	ii=$((${i}*3))
+	ia=${DRIVEINFO[${ii}]}
+	ib=$(bc <<< "scale=2; ${DRIVEINFO[$((${ii}+1))]}/1024")
+	ic=$(bc <<< "scale=2; ${DRIVEINFO[$((${ii}+2))]}/1024")
+	ia=${ia//\/dev\/mapper\//}
+	ia=${ia//\/dev\//}
+	
+	if [ "${ia}" = "sda1" ] && [ ${DRIVEINFO[$((${ii}+1))]} -lt 1024 ]; then
+		systempartition=true
+	elif [ "${ia}" = "nvme0n1p1" ] && [ ${DRIVEINFO[$((${ii}+1))]} -lt 1024 ]; then
+		systempartition=true
+	elif [ "${ia}" = "mmcblk0p1" ] && [ ${DRIVEINFO[$((${ii}+1))]} -lt 1024 ]; then
+		systempartition=true
+	else
+		#echo "${ia};${ib};${ic}"
 		
-TOTALSPACE=$(df / | grep / | awk '{ print $2}')
-TOTALSPACE=$(bc <<< "scale=2; $TOTALSPACE/1024/1024")
 		THRESHOLDSPACE=$(bc <<< "scale=2; $TOTALSPACE*.8")
 		
-echo -e "${idsCL[LightCyan]}Root drive size: ${idsCL[LightGreen]}"$TOTALSPACE"GB${idsCL[Default]}"
+		echo -e "${idsCL[LightCyan]}(${ia}) total size: ${idsCL[LightGreen]}${ib}GB${idsCL[Default]}"
-echo -e "${idsCL[LightCyan]}Default thresholf of 80%: ${idsCL[LightGreen]}"$THRESHOLDSPACE"GB${idsCL[Default]}"
+		echo -e "${idsCL[LightCyan]}Using the default threshold of 80% would alert at: ${idsCL[LightGreen]}${THRESHOLDSPACE}GB${idsCL[Default]}"
 
-echo -e -n "${idsCL[LightCyan]}What threshold should we set? Default=80: ${idsCL[Default]}"
+		echo -e -n "${idsCL[LightCyan]}What threshold should we set for this drive? Default=80: ${idsCL[Default]}"
 		read SET_THRESHOLD
 		echo ""
 		
+		if [ "${SET_THRESHOLD}" = "" ]; then
+			SET_THRESHOLD=80
+		fi
+		
+		echo -e "THRESHOLD['${ia}']=${SET_THRESHOLD}" >> /opt/idssys/dsmon/config.settings.inc
+	fi
+	
+done
+
 echo -e -n "${idsCL[LightCyan]}Email address to receive alerts: ${idsCL[Default]}"
 read SET_ALERTEMAIL
 echo ""
@@ -72,9 +111,6 @@ if [ "${SET_SERVERMONID}" = "new" ]; then
 	
 fi
 
-if [ "${SET_THRESHOLD}" = "" ]; then
-	SET_THRESHOLD=80
-fi
 
 echo -e "${idsCL[Yellow]}Sending test Alert... ${idsCL[Default]}"
 echo "Test Alert" | mail -r DSMon_$(hostname -s)@scity.us -s "Test" $SET_ALERTEMAIL
@@ -82,7 +118,7 @@ echo "Test Alert" | mail -r DSMon_$(hostname -s)@scity.us -s "Test" $SET_ALERTEM
 echo -e "${idsCL[Yellow]}Adding task to crontab... ${idsCL[Default]}"
 (crontab -l ; echo "$(($RANDOM % 15)) */1 * * * /usr/local/bin/dsmon")| crontab -
 
-echo -e "THRESHOLD=${SET_THRESHOLD}
+echo -e "
 ALERT_EMAIL=${SET_ALERTEMAIL}
 SERVERMON_ID=${SET_SERVERMONID//id
 /}