This document gives an overview of configuration files of DM (Data Migration).
dm-master.toml: The configuration file of running the DM-master process, including the topology information and the logs of the DM-master. For more details, refer to DM-master Configuration File.
dm-worker.toml: The configuration file of running the DM-worker process, including the topology information and the logs of the DM-worker. For more details, refer to DM-worker Configuration File.
source.toml: The configuration of the upstream database such as MySQL and MariaDB. For more details, refer to Upstream Database Configuration File.
task.yaml is the configuration file for the data replication task. For more details, refer to Task Configuration File.
You can take the following steps to create a data replication task:
This section shows description of some important concepts.
||Uniquely represents a MySQL or MariaDB instance, or a replication group with the master-slave structure. The maximum length of
|DM-master ID||Uniquely represents a DM-master (by the
|DM-worker ID||Uniquely represents a DM-worker (by the