The ability to specify an alternate image was already in crane-lib. This PR will add the options to the CLI to specify an alternate image for either or both the source and destination cluster. This will probably be important regardless of defaults when it comes to restricted network clusters that need to pull from an internal registry. https://github.com/konveyor/crane/pull/72
The crane command still doesn't expose the options to specify an alternative image
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Migration Toolkit for Containers (MTC) 1.7.0 release advisory), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:1043