Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -1209,10 +1209,10 @@ SERVICE(){
 	for NTYPE in "${NODE_TYPES[@]}"; do
 		var1=${NTYPE}SERVICES_CHECK
 		echo $var1
-		if [[ "${!var}" = *"${1}"* ]]; then
+		if [[ "${!var1}" = *"${1}"* ]]; then
 			nid=1
-			var=${NTYPE}_HOSTS[@]
-			for nip in "${!var}"; do
+			var2=${NTYPE}_HOSTS[@]
+			for nip in "${!var2}"; do
 				if [[ $(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1) == *"${nip}"* ]]; then
 					nip='localhost '
 					NCMD=''