test akka parameters

docker-entrypoint.sh

@@ -4,6 +4,6 @@ if [ "$DB_CLUSTER" ]; then
    sed -i "s/192.168.201.12:27017"/${DB_CLUSTER}/" /etc/web-laboratory-admin/application.conf
 fi
 
-sed -i "s/192\.168\.201\.13/0\.0\.0\.0/" /etc/web-laboratory-admin/application.conf
+sed -i "s/192\.168\.201\.13/${HOSTNAME}/" /etc/web-laboratory-admin/application.conf
 
 exec "$@"