Help Center> Distributed Cache Service> User Guide> Operating DCS Instances> Deleting an Instance
View PDF

Deleting an Instance

On the DCS console, you can delete one or multiple DCS instances at a time. You can also delete all instance creation tasks that have failed to run.

  • After a DCS instance is deleted, the instance data will be deleted without backup. In addition, any backup data of the instance will be deleted. Therefore, download the backup files of the instance for permanent storage before deleting the instance.
  • If the instance is in cluster mode, all cluster nodes will be deleted.

Prerequisites

  • The DCS instances you want to delete have been created.
  • The DCS instances you want to delete are in the Running, Faulty, or Stopped state.
  • To achieve fine-grained management of your HUAWEI CLOUD resources, create IAM user groups and users and grant specified permissions to the users. For details, see Permissions Management.

Procedure

Deleting DCS Instances

  1. Log in to the DCS console.
  2. Click in the upper left corner of the management console and select a region and a project.
  3. In the navigation pane, choose Cache Manager.
  4. On the Cache Manager page, select one or more DCS instances you want to delete.

    DCS instances in the Creating, Starting, Stopping, or Restarting state cannot be deleted.

  5. Choose More > Delete above the instance list.
  6. In the displayed dialog box, click Yes.

    It takes 1 to 30 minutes to delete DCS instances.

    To delete a single instance, choose More > Delete in Operation column in the row containing the instance.

Deleting Instance Creation Tasks That Have Failed to Run

  1. Log in to the DCS console.
  2. Click in the upper left corner of the management console and select a region and a project.
  3. In the navigation pane, choose Cache Manager.

    If there are DCS instances that have failed to be created, Instance Creation Failures is displayed above the instance list.

  4. Click the icon or the number of failed tasks next to Instance Creation Failures.

    The Instance Creation Failures dialog box is displayed.

  5. Delete failed instance creation tasks as required.

    • To delete all failed tasks, click Delete All above the task list.
    • To delete a single failed task, click Delete in the same row as the task.

Parent topic: Operating DCS Instances