[mysqld]
# Path to Galera library
wsrep_provider=/usr/lib/galera3/libgalera_smm.so
wsrep_provider_options="gcache.size=8G"
# TODO set options related to the timeouts for WAN:
# evs.keepalive_period=PT3s
# evs.inactive_check_period=PT10S
# evs.suspect_timeout=PT30S
# evs.install_timeout=PT1M
# evs.send_window=1024
# evs.user_send_window=512

# Cluster connection URL contains IPs of nodes
#If no IP is found, this implies that a new cluster needs to be created,
#in order to do that you need to bootstrap this node
wsrep_cluster_address="gcomm://{{ your_cluster_IPs }}"

# In order for Galera to work correctly binlog format should be ROW
binlog_format=ROW

# MyISAM storage engine has only experimental support
default_storage_engine=InnoDB

# Slave thread to use
wsrep_slave_threads= 8

wsrep_log_conflicts

# This changes how InnoDB autoincrement locks are managed and is a requirement for Galera
innodb_autoinc_lock_mode=2

# Node IP address
wsrep_node_address={{ node_address }}

# Cluster name
wsrep_cluster_name={{ cluster_name }}

#If wsrep_node_name is not specified,  then system hostname will be used
#wsrep_node_name=

#pxc_strict_mode allowed values: DISABLED,PERMISSIVE,ENFORCING,MASTER
pxc_strict_mode=ENFORCING

# SST method
wsrep_sst_method=xtrabackup-v2

#Authentication for SST method
wsrep_sst_auth={{ sst_user }}:{{ sst_pass }}