This topic describes how to change the compute unit and storage configuration of the Binlog service in the tenant workspace of the OceanBase Cloud console.
Limitations
You can change a Binlog service's configuration only when the service is in the Running state.
Change the configuration of an enabled Binlog service
Log in to the OceanBase Cloud console.
On the Instances page, click the name of the target instance to open its overview page.
In the left-side navigation pane, click Tenants. In the tenant list, click the name of the target MySQL-compatible tenant to open its overview page.
In the left-side navigation pane, click Binlog.
On the Binlog page, click Change Config in the upper-right corner.
Notice
Changing the configuration may restart the Binlog service and interrupt downstream subscription connections. Proceed with caution.
Note
When you click Change Config, the system checks the instance's OBProxy version. If the current version is below the required version, you can contact technical support for assistance. For OBProxy version requirements, see Overview.
On the Change Binlog Resource Configuration page, modify the Target Configuration.
ParameterDescriptionCompute Unit Compute units determine the Binlog service's capacity to collect and convert Clogs and serve subscribers. The service includes a free compute unit quota equal to the number of CPU cores allocated to the tenant and supports Elastic compute units and Fixed compute units. For billing details, see Binlog service billing. Storage Space Storage holds the converted Binlog files. The service includes 10 GiB of free storage and supports Fixed storage and Auto-scaling. - Fixed storage: Purchase a fixed amount of storage. You are billed based on the amount purchased.
- Auto-scaling: Configure an auto-scaling policy. You are billed based on current storage usage.
After making your changes, select I have read and agree to the OceanBase Cloud Service Agreement and Service Level Agreement in the Summary section on the right.
Click Confirm Order to return to the Binlog page. Wait for the configuration change to complete.
If you enabled the Binlog service before it became a paid service, a billing reminder appears the first time you change its configuration. Review the billing information and click I Acknowledge, Go Purchase to open the purchase page. For details, see Purchase the Binlog service.
Change the configuration of an existing Binlog service that has not been enabled
Log in to the OceanBase Cloud console.
On the Instances page, click the name of the target instance to open its overview page.
In the left-side navigation pane, click Tenants. In the tenant list, click the name of the target MySQL-compatible tenant to open its overview page.
In the left-side navigation pane, click Binlog.
On the Binlog page, click Change Config in the upper-right corner.
Notice
Changing the configuration may restart the Binlog service and interrupt downstream subscription connections. Proceed with caution.
In the confirmation dialog box for enabling the Binlog service, click I Acknowledge, Go Purchase.
On the Purchase Binlog Service page, configure the parameters.
ParameterDescriptionInstance Configuration Displays the cloud provider, region, instance ID, tenant ID, and tenant specifications of the OceanBase Database instance to which the Binlog service belongs. Billing Method The Binlog service supports only pay-as-you-go (postpaid) billing. You pay the fees shown in the generated billing order. Resource Configuration Configure Compute Units and Storage as needed. For billing details, see Binlog service billing. - Compute Units: Choose Elastic compute units or Fixed compute units.
- Storage: Choose Fixed storage or Auto-scaling.
After configuring the parameters, select I have read and agree to the OceanBase Cloud Service Agreement and Service Level Agreement in the Summary section on the right.
Click Confirm Order and wait for the purchase to complete.