#!/bin/sh
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
if [ "${1}" = "-h" ] || [ "${1}" = "--help" ]; then
cat <<EOF
Usage: ${0}
The script galera_new_cluster is used to bootstrap new Galera Cluster,
when all the nodes are down. Run galera_new_cluster on the first node only.
On the remaining nodes simply run 'service start'.
For more information on Galera Cluster configuration and usage see:
https://mariadb.com/kb/en/mariadb/getting-started-with-mariadb-galera-cluster/
EOF
exit 0
fi
systemctl set-environment _WSREP_NEW_CLUSTER='--wsrep-new-cluster' && \
systemctl restart ${1:-mariadb}
extcode=$?
systemctl set-environment _WSREP_NEW_CLUSTER=''
exit $extcode