[mysqld]

log-bin=mysql-bin

binlog_format                  = ROW
innodb_buffer_pool_size        = 100M
innodb_flush_log_at_trx_commit = 0
innodb_flush_method            = O_DIRECT
innodb_log_files_in_group      = 2
innodb_log_file_size           = 20M
innodb_file_per_table          = 1
datadir                        = /var/lib/mysql

wsrep_cluster_address          = gcomm://10.1.0.4,10.1.0.5,10.1.0.6
wsrep_provider                 = /usr/lib64/galera3/libgalera_smm.so

wsrep_slave_threads            = 8
wsrep_cluster_name             = Cluster
wsrep_node_name                = Node1

innodb_autoinc_lock_mode       = 2

# add
default_storage_engine=InnoDB
wsrep_sst_method=xtrabackup-v2
wsrep_sst_auth="sstuser:Cyo0!N3wVmL^Q+I#"

wsrep_node_address=10.1.0.4

[mysqld_safe]
pid-file = /run/mysqld/mysql.pid
syslog
#log-error=/var/log/mysqld.log

!includedir /etc/my.cnf.d