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Run and manage OceanBase on your infra

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OceanBase Migration Service

V4.0.0Community Edition

  • OMS Documentation
  • What's new
  • OMS Community Edition Introduction
    • What is OMS Community Edition?
    • Limits
    • Architecture
      • Overview
      • Hierarchical functional system
      • Basic components
    • Terms
  • Quick Start
    • Data migration process
    • Data synchronization process
  • Deploy OMS Community Edition
    • Deployment type
    • System and network requirements
    • Memory and disk requirements
    • Prepare the environment
    • Deploy OMS Community Edition on a single node
    • Deploy OMS Community Edition on multiple nodes in a single region
    • Deploy OMS Community Edition on multiple nodes in multiple regions
    • Scale-out and deployment
    • Check the deployment
    • Deploy a time-series database (Optional)
  • OMS Community Edition console
    • Log on to the OMS console
    • Overview
    • User center
      • Configure user information
      • Change your logon password
      • Log off
  • Data migration
    • Data migration overview
    • Migrate data from a MySQL database to OceanBase Community Edition
    • Migrate data from OceanBase Community Edition to a MySQL database
    • Migrate data within OceanBase Community Edition
    • Migrate data within OceanBase Community Edition in active-active disaster recovery scenarios
    • Migrate data from a TiDB database to OceanBase Community Edition
    • Migrate data from a PostgreSQL database to OceanBase Community Edition
    • Manage data migration projects
      • View details of a data migration project
      • View and modify migration objects
      • Use tags to manage data migration projects
      • Download and import the settings of migration objects
      • Start, pause, and resume a data migration project
      • Release and delete a data migration project
    • Schema migration mechanisms
    • Supported DDL operations in incremental migration and limits
      • Supported DDL operations in incremental migration from a MySQL database to OceanBase Community Edition and limits
      • Supported DDL operations in incremental migration from OceanBase Community Edition to a MySQL database and limits
      • Supported DDL operations in incremental migration between MySQL tenants of OceanBase Database
    • Configure matching rules for migration objects
  • Data synchronization
    • Data synchronization overview
    • Create a project to synchronize data from OceanBase Database Community Edition to a Kafka instance
    • Create a project to synchronize data from OceanBase Database Community Edition to a RocketMQ instance
    • Manage data synchronization projects
      • View details of a data synchronization project
      • View and modify synchronization objects
      • Use tags to manage data synchronization projects
      • Download and import the settings of synchronization objects
      • Start, pause, and resume a data synchronization project
      • Release and delete a data synchronization project
    • Data formats
  • Create and manage data sources
    • Create data sources
      • Create an OceanBase-CE data source
      • Create a MySQL data source
      • Create a TiDB data source
      • Create a Kafka data source
      • Create a RocketMQ data source
      • Create a PostgreSQL data source
    • Manage data sources
      • View data source information
      • Copy a data source
      • Edit a data source
      • Delete a data source
    • Create a database user
    • User privileges
    • Enable binlogs for the MySQL database
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    • O&M overview
    • Go to the overview page
    • Server
      • View server information
      • Update quotas
      • View server logs
    • Components
      • Store
        • Create a store
        • View details of a store
        • Update the configurations of a store
        • Start and pause a store
        • Destroy a store
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        • View details of a connector
        • Start and pause a connector
        • Migrate a connector
        • Update the configurations of a connector
        • Batch O\&M
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        • View details of a JDBCWriter
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        • Migrate a JDBCWriter
        • Update the configurations of a JDBCWriter
        • Batch O\&M
        • Delete a JDBCWriter
      • Checker
        • View the information about a checker
        • Start and pause a checker
        • Rerun and reverify a checker
        • Update the configurations of a checker
        • Delete a checker
    • O&M tickets
      • View details of an O\&M ticket
      • Skip a ticket or sub-ticket
      • Retry a ticket or sub-ticket
  • System management
    • Permission Management
      • Overview
      • Manage users
      • Manage departments
    • Alert center
      • View project alerts
      • View system alerts
      • Manage alert settings
    • Associate with OCP
    • System parameters
      • Modify system parameters
      • Modify HA configurations
  • OMS Community Edition O&M
    • Manage OMS services
    • OMS logs
    • O&M operations for the Store component
    • Store parameters
      • Parameters of a MySQL store
      • Parameters of an OceanBase store
    • O&M operations for the Supervisor component
    • Parameters of the Supervisor component
    • O&M operations for the Connector component
    • Connector parameters
      • Parameters of a destination RocketMQ instance
      • Parameters of a DataflowSink instance
      • Parameters in the destination Kafka instance
      • Parameters of the source database in full migration
      • Parameters of the source database in incremental data synchronization
      • Parameters for intermediate-layer synchronization
    • Checker parameters
    • JDBCWriter parameters
    • Parameters of the CM component
  • Reference Guide
    • API Reference
      • Obtain the status of a migration project
      • Obtain the status of a synchronization project
    • OMS error codes
    • Alert Reference
      • oms_host_down
      • oms_host_down_migrate_resource
      • oms_host_threshold
      • oms_migration_failed
      • oms_migration_delay
      • oms_sync_failed
      • oms_sync_status_inconsistent
      • oms_sync_delay
  • Upgrade Guide
    • Overview
    • Upgrade OMS in single-node deployment mode
    • Upgrade OMS in multi-node deployment mode
    • FAQ
  • FAQ
    • General O&M
      • How do I modify the resource quotas of an OMS container?
      • How do I troubleshoot the OMS server down issue?
    • Project diagnostics
      • What do I do when a store does not have data of the timestamp requested by the downstream?
      • What do I do when OceanBase Store failed to access an OceanBase cluster through RPC?
    • OPS & monitoring
      • What are the alert rules?
    • Data synchronization
      • FAQ about synchronization to a message queue
        • What are the strategies for ensuring the message order in incremental data synchronization to Kafka
    • Data migration
      • Full migration
        • FAQ about full migration
          • How do I query the ID of a checker?
          • How do I query log files of the Checker component of OMS?
          • How do I query the verification result files of the Checker component of OMS?
          • What do I do if the destination table does not exist?
      • Incremental synchronization
        • How do I skip DDL statements?
        • How do I update the configurations of a JDBCWriter?
        • How do I start or stop a JDBCWriter?
        • How do I update whitelists and blacklists?
        • What are the application scope and limits of ETL?
    • Installation and deployment
      • How do I download an image?
      • How do I upgrade Store?

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OMS Documentation What's new What is OMS Community Edition? Limits Overview Hierarchical functional system Basic components Terms Data migration process Data synchronization process Deployment type System and network requirements Memory and disk requirements Prepare the environment Deploy OMS Community Edition on a single node Deploy OMS Community Edition on multiple nodes in a single region Deploy OMS Community Edition on multiple nodes in multiple regions Scale-out and deployment Check the deployment Deploy a time-series database (Optional) Log on to the OMS console Overview Configure user information Change your logon password Log off Data migration overview Migrate data from a MySQL database to OceanBase Community Edition Migrate data from OceanBase Community Edition to a MySQL database Migrate data within OceanBase Community Edition Migrate data within OceanBase Community Edition in active-active disaster recovery scenarios Migrate data from a TiDB database to OceanBase Community Edition Migrate data from a PostgreSQL database to OceanBase Community Edition View details of a data migration project View and modify migration objects Use tags to manage data migration projects Download and import the settings of migration objects Start, pause, and resume a data migration project Release and delete a data migration project Schema migration mechanisms Supported DDL operations in incremental migration from a MySQL database to OceanBase Community Edition and limits Supported DDL operations in incremental migration from OceanBase Community Edition to a MySQL database and limits Supported DDL operations in incremental migration between MySQL tenants of OceanBase Database Configure matching rules for migration objects Data synchronization overview Create a project to synchronize data from OceanBase Database Community Edition to a Kafka instance Create a project to synchronize data from OceanBase Database Community Edition to a RocketMQ instance View details of a data synchronization project View and modify synchronization objects Use tags to manage data synchronization projects Download and import the settings of synchronization objects Start, pause, and resume a data synchronization project Release and delete a data synchronization project Data formats Create an OceanBase-CE data source Create a MySQL data source Create a TiDB data source Create a Kafka data source Create a RocketMQ data source Create a PostgreSQL data source View data source information Copy a data source Edit a data source Delete a data source Create a database user User privileges Enable binlogs for the MySQL database O&M overview Go to the overview page View server information Update quotas View server logs View details of an O\&M ticket Skip a ticket or sub-ticket Retry a ticket or sub-ticket Overview Manage users Manage departments View project alerts View system alerts Manage alert settings Associate with OCP Modify system parameters Modify HA configurations Manage OMS services OMS logs O&M operations for the Store component Parameters of a MySQL store Parameters of an OceanBase store O&M operations for the Supervisor component Parameters of the Supervisor component O&M operations for the Connector component Parameters of a destination RocketMQ instance Parameters of a DataflowSink instance Parameters in the destination Kafka instance Parameters of the source database in full migration Parameters of the source database in incremental data synchronization Parameters for intermediate-layer synchronization Checker parameters JDBCWriter parameters Parameters of the CM component
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Overview

Last Updated:2023-06-28 11:59:36  Updated
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OceanBase Migration Service (OMS) Community Edition supports users with different roles and allows you to control permissions of different roles and avoid risks such as data breach.

The left-side navigation pane of the console of OMS Community Edition provides the following modules: Overview, Data Migration, Data Synchronization, Data Source Management, OPS & Monitoring, and System Management. Supported user roles include ROOT, ROOT-VIEWER, ADMIN, ADMIN-VIEWER, USER, and USER-VIEWER.

ROOT

The root user generated by the system has the ROOT role and cannot be deleted. This user is equivalent to a system administrator and has read and write permissions on the entire system.

  • The root user can create users with the ROOT-VIEWER, ADMIN, ADMIN-VIEWER, USER, or USER-VIEWER role.

  • The root user can access and operate all modules of the console of OMS Community Edition, such as Overview, Data Migration, Data Synchronization, Data Source Management, OPS & Monitoring, and System Management.

    Notice:

    In the left-side navigation pane of the System Management page, the first module Permission Management provides the User Management and Department Management options. For more information, see Manage users and Manage departments.

ROOT-VIEWER

Users with the ROOT-VIEWER role are created by the root user and have read-only permissions of a system administrator.

ADMIN

An admin user generated by the system has the ADMIN role and cannot be deleted.

  • This user is equivalent to a department administrator and has the permissions to create users with the ADMIN-VIEWER, USER, or USER-VIEWER role under the department.

  • An admin user can access and operate all modules of the console of OMS Community Edition, such as Overview, Data Migration, Data Synchronization, Data Source Management, OPS & Monitoring, and System Management.

    Notice:

    In the left-side navigation pane of the System Management page, the first module is User Management.

  • An admin user manages all projects in the department, including projects created by other users with the ADMIN role in the department. However, the admin user of a department cannot manage projects of other departments.

ADMIN-VIEWER

Users with the ADMIN-VIEWER role have read-only permissions of a department administrator, including:

  • Read-only permission on all modules of the console of OMS Community Edition, such as Overview, Data Migration, Data Synchronization, Data Source Management, OPS & Monitoring, and System Management.

    Notice:

    In the left-side navigation pane of the System Management page, the first module is User Management.

  • Read-only permission on projects created by all users in the department

USER

Users with the USER role are created by the root user or users with the ADMIN role. A user with the USER role is equivalent to an employee of a department of an organization and can handle only transactions owned by the user.

  • A user with the USER role has the permissions to view only the projects, data sources, and O&M tickets created by the user.

  • The projects created by the USER role can be viewed by the ADMIN and ADMIN-VIEWER roles of the department.

  • The left-side navigation pane of the System Management page does not display the User Management option.

USER-VIEWER

Users with the USER-VIEWER role are created by the root user or users with the ADMIN role and have the read-only permissions of a regular user.

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