# This file is auto-included when MySQL 8.0 is detected.

# MySQL 8.0 enables binlog by default with sync_binlog and TABLE info repositories
# It does not enable GTIDs or enforced GTID consistency

gtid_mode = ON
enforce_gtid_consistency
relay_log_recovery = 1
binlog_expire_logs_seconds = 259200

# disable mysqlx
mysqlx = 0

# 8.0 changes the default auth-plugin to caching_sha2_password
default_authentication_plugin = mysql_native_password

# Semi-sync replication is required for automated unplanned failover
# (when the master goes away). Here we just load the plugin so it's
# available if desired, but it's disabled at startup.
#
# If the -enable_semi_sync flag is used, VTTablet will enable semi-sync
# at the proper time when replication is set up, or when masters are
# promoted or demoted.
plugin-load = rpl_semi_sync_master=semisync_master.so;rpl_semi_sync_slave=semisync_slave.so

# MySQL 8.0 will not load plugins during --initialize
# which makes these options unknown. Prefixing with --loose
# tells the server it's fine if they are not understood.
loose_rpl_semi_sync_master_timeout = 1000000000000000000
loose_rpl_semi_sync_master_wait_no_slave = 1