一、 binlog 模式
mysql 5.6 及以上版本 templates 未提供 binlog 模板,默认只能使用gtid模式,可以考虑自行制作模板以用binlog复制
1、 编辑 /etc/trove/trove-taskmanager.conf

[DEFAULT]...template_path=/etc/trove/templates/...

2、 查看mysql的version

trovedatastore-list+--------------------------------------+-------+|ID|Name|+--------------------------------------+-------+|b10f2f73-77cd-484c-9105-a33bc56e0fa4|mysql|+--------------------------------------+-------+trovedatastore-version-listmysql+--------------------------------------+-----------+|ID|Name|+--------------------------------------+-----------+|4ee1da20-df29-4e88-b3eb-795b2f4c12f2|mysql-5.6||a52b6fac-2601-4b5b-837c-95d5507d0269|mysql-5.5|+--------------------------------------+-----------+

3、 复制mysql配置文件模板,在运行trove-taskmanager的节点上执行

cp-rtrove/templates//etc/trove/cd/etc/trove/templates/mysqlcp-r5.5mysql-5.5#mysql-5.5根据datastore-version-list输出确定

4、 编辑 /etc/trove/trove-guestagent.conf

[mysql]...replication_strategy=MysqlBinlogReplicationreplication_namespace=trove.guestagent.strategies.replication.mysql_binlog

二、gtid 模式
不适用于mysql 5.5,mysql 5.5 不支持 gtid 复制
1、编辑 /etc/trove/trove-taskmanager.conf

[DEFAULT]...template_path=/etc/trove/templates/...

2、复制mysql配置文件模板,在运行trove-taskmanager的节点上执行

cp-rtrove/templates//etc/trove/

3、编辑 /etc/trove/trove-guestagent.conf

[mysql]...replication_strategy=MysqlGTIDReplicationreplication_namespace=trove.guestagent.strategies.replication.mysql_gtid

三、创建复制
1、mysql 5.5

trovecreateab6--size5--databasesmyDB\--usersuserA:password--datastore_versionmysql-5.5\--datastoremysqltrovecreateab-slave16--size5--replica_ofab--replica_count1\--datastore_versionmysql-5.5--datastoremysql

2、mysql 5.6

trovecreateab6--size5--databasesmyDB\--usersuserA:password--datastore_versionmysql-5.6\--datastoremysqltrovecreateab-slave16--size5--replica_ofab--replica_count1\--datastore_versionmysql-5.6--datastoremysql

四、参考链接:
https://ly798.github.io/2017/01/20/trove-mysql-replication/