Applying a Parameter Template

Scenarios

After you create a parameter template and modify parameters in it based on service requirements, you can apply it to your DDM instances.

Procedure

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click in the upper left corner of the page and choose Databases > Distributed Database Middleware.
4. Choose Parameter Templates in the left navigation pane and proceed with subsequent operations based on the type of the required parameter template.
   • To apply a default template, click the Default Templates tab, locate the required parameter template, and click Apply in the Operation column.
   • To apply a custom template, click the Custom Templates tab, locate the required parameter template, and choose More > Apply in the Operation column.

   A parameter template can be applied to one or more DDM instances.

5. In the displayed dialog box, select one or more DDM instances to which the parameter template will be applied and click OK.

   After the parameter template is applied to DDM instances successfully, you can view its application history by referring to Viewing Application Records of a Parameter Template.