https://github.com/fusor/mig-operator/pull/106 has some doc updates relevant to the Cluster Application Migration Tool. - For 4.2 no special configuration should be needed - For 4.1 deprecated_cors_configuration: true needs to be added to the MigrationController CR.
QE, this BZ is mainly to ensure you have a chance to verify downstream docs and CORS configuration documentation matches the new approach for OCP 4.2 Reference to working docs here: http://file.tlv.redhat.com/~apinnick/ocp_3_4_migration/migration/migrating-openshift-3-to-4.html#configuring-cross-origin-resource-sharing
Verified.
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, 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-2019:2922