This topic describes how to deploy OceanBase Migration Service (OMS) by using OceanBase Admin Toolkit (OAT) V2.2.1. For other OAT versions, see User Guide of the corresponding version.
Prerequisites
Before you deploy OMS, make sure the following conditions are met:
OceanBase Cloud Platform (OCP) has been deployed.
An OMS configuration file has been added or imported.
The required installation package in the
TARformat has been uploaded to the corresponding OAT directory. For more information about how to upload the installation package, see Upload the installation packages.
Procedure
Log on to the OAT console as a super administrator or an O&M engineer.
In the left-side navigation pane, choose Service Deployment > Service Management.
In the lower-left corner of the OMS area, click Deploy Now.

In the dialog box that appears, select the OMS configuration file that you configured and click OK.
Note
If you have not prepared the configuration file, go to the Config Files list, click Add Config File to configure one on the page that appears, and then deploy OMS.
After you click OK, the system prompts that the deployment is in progress and creates a task in the meantime. You can click View Details in the OMS service area to view its progress.
