Log on to the Container Service console.
Click Applications in the left navigation pane.
Select the cluster of the desired application.
Locate the application to be updated and click Update.
In the pop-up dialog box, modify the configuration.
Note: You must update Version; otherwise, the OK button is not available.
Reschedule: When you change the configurations of an application, in order to avoid losing the container data in the local data volume on the current machine, the Container Service will restart or recreate the container on the current machine. If you want to reschedule the container onto another machine, select Reschedule and the Container Service will create the container on another machine according to your setting in the Template.
Note: Selecting Reschedule to reschedule the container onto another machine will clear the container data in the local data volume. Proceed with caution when performing this operation.
Use Existing Orchestration Template: You can click to select a template to change the application configurations.
Note: The new template will overwrite the current template.
After you updated the application configurations, if the application is not updated, you can redeploy it to apply the configuration modifications. For more information about how to redeploy an application, refer to Redeploy an application.