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Viewing or Deleting Versions

When you deploy to the service or change the service configuration, an immutable revision is created.

The following considerations apply to revisions:

  • You do not need to manually delete revisions, but you can do so if needed.
  • Unused revisions do not consume any resources or incur any charges.
  • The system automatically assigns a revision number.

List Versions​

You can view the version history of the service in Service Details -> Deployment Records. To view detailed information about a version, click to view version details.

Delete Versions​

A common use case for deleting revisions is to ensure that a specific revision is not used accidentally.

In the following cases, you cannot delete a revision:

  • It can receive traffic,
  • It is the only revision of the service,
  • It is the latest revision of the service.

After you delete a revision, the container image used by that revision is not automatically deleted from the image repository.

You cannot undo a revision deletion.

You can select the corresponding version to delete in Service Details -> Deployment Records.

Version Rollback​

To roll back to a previous version, you can select the corresponding version in Service Details -> Deployment Records to perform the rollback.