diff --git a/source/resources/apps/mariadb-cluster/forksand-mariadb-setup b/source/resources/apps/mariadb-cluster/forksand-mariadb-setup
index 881d7d5..aac3ead 100755
--- a/source/resources/apps/mariadb-cluster/forksand-mariadb-setup
+++ b/source/resources/apps/mariadb-cluster/forksand-mariadb-setup
@@ -64,3 +64,19 @@ service mysql start
 
 # See if it came up:
 mysql -p -u root -e 'SELECT VARIABLE_VALUE as "cluster size" FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME="wsrep_cluster_size"'
+
+###############################################
+# run this to lock down:
+mysql_secure_installation
+
+
+###########################################
+# If all cluster nodes get shutdown at the same time, the cluster needs to be boot strapped again.
+# On just one node, the most advanced, if known (e.g. sql1):
+galera_new_cluster
+
+# On other nodes sql2 sql3 sql4
+service mysql start
+
+# Maybe need on most advanced node:
+# sed -i -e 's/safe_to_bootstrap: 0/safe_to_bootstrap: 1/g' /var/lib/mysql/grastate.dat