DM-master Configuration File
This document introduces the configuration of DM-master, including the configuration file template and configurable items.
Configuration file template
The following is a configuration file template of DM-master.
# log configuration
log-file = "dm-master.log"
# DM-master listening address
master-addr = ":8261"
# DM-worker deployment. It will be refined when the new deployment function is available.
[[deploy]]
source-id = "mysql-replica-01"
dm-worker = "172.16.10.72:8262"
[[deploy]]
source-id = "mysql-replica-02"
dm-worker = "172.16.10.73:8262"
Configurable items
Global configuration
| Name | Description |
|---|---|
log-file | The log file. If not specified, the log is printed to the standard output. |
master-addr | The address of DM-master which provides services. You can omit the IP address and specify the port number only, such as ":8261". |
DM-worker configuration
Each DM-worker must be configured in separate [deploy] sections.
| Name | Description |
|---|---|
source-id | Uniquely identifies a MySQL or MariaDB instance, or a replication group with the primary-secondary structure, which needs to be consistent with the source-id of DM-worker. |
dm-worker | The service address of DM-worker. |