Proposed title of this feature request

• Metadata of ImageStream for internal registry should also be restored

What is the nature and description of the request?

• Currently, backup and restore of imagestream for internal registry does not restore metadata such as spec.lookupPolicy. Those metadata should also be restored .

Why does the customer need this? (List the business requirements here)

• Since ImageStream metadata is not restored, pre-backup imagestream definitions need to be compared with post-restore definitions, and manual changes (such as "oc set image-lookup") must be made to ensure that the definitions match. This is a time-consuming task, which is currently covered by manual operations, but improvements on the product side are expected.