debug: better print

Signed-off-by: Matej Vašek <[email protected]>

Author: matejvasek

hack/cluster.sh

@@ -244,7 +244,7 @@ loadbalancer() {
 
 
   echo "Setting up address pool."
-  echo "IPAddressPool: ${addr_array}"
+  echo "IPAddressPool: ${addr_array[@]}"
   $KUBECTL apply -f - <<EOF
 apiVersion: metallb.io/v1beta1
 kind: IPAddressPool