Omit command from entrypoint script

docker-entrypoint.sh

@@ -12,5 +12,4 @@ done
 
 echo "Mysql is up - executing command"
 
-cd /usr/src/app/
+exec "$@"
-node index.js -h $DATABASE_HOST -p $DATABASE_PASSWORD -d $DATABASE_NAME -u $DATABASE_USER -n 80 -r 0.0.0.0