Help Center/ Cloud Bastion Host/ User Guide (Ally Region)/ Managing Instances/ Rolling Back the Upgrade
Updated on 2025-12-10 GMT+08:00
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Rolling Back the Upgrade

Bastion hosts can be rolled back to historical versions.

Prerequisites

  • The bastion host instance to be rolled back must have been upgraded from an earlier version to the new version.
  • Before the rollback, ensure that there are no ongoing operations in the bastion host system.

Limitations and Constraints

  • Only bastion hosts in the Running status can be rolled back.

Procedure

  1. Log in to the management console.
  2. In the upper left corner of the page, select a region, click , and choose Security > Cloud Bastion Host from Service List.
  3. In the row containing the target instance, choose More > Plan Upgrade > Roll Back Version in the Operation column.
  4. Check the instance version on the details page after the rollback. The rollback is automatically started and finished.
Parent topic: Managing Instances