# vim  /etc/mysql/conf.d/galera.cnf

[mysqld]
binlog_format=ROW
default-storage-engine=innodb
innodb_autoinc_lock_mode=2
bind-address=0.0.0.0

# Galera Provider Configuration
wsrep_on=ON
wsrep_provider=/usr/lib/galera/libgalera_smm.so

# Galera Cluster Configuration
wsrep_cluster_name="GLUSTER-NPM"
wsrep_cluster_address="gcomm://ADDRESSES,SEPARATED,WITH,COMA"

# Galera Synchronization Configuration
wsrep_sst_method=rsync

# Galera Node Configuration
wsrep_node_address="<THIS_NODE_IP>"
wsrep_node_name="GLUSTER-NODE-1"