Description of problem: oc adm catalog mirror does not work for target repo without subname -- [root@preserve-olm-env bin]# oc adm catalog mirror --manifests-only --to-manifests=./ quay.io/kuiwang/operators-dockerio:v1 registry.ocp-edge-cluster-0.qe.lab.redhat.com:5000 using database path mapping: /:/tmp/072428253 error: destination registry required -- it works for previous release, like 4.6 -- [root@preserve-olm-env bin]# oc version Client Version: 4.6.0-0.nightly-2020-12-21-163117 [root@preserve-olm-env bin]# oc adm catalog mirror --manifests-only --to-manifests=./ quay.io/kuiwang/operators-dockerio:v1 registry.ocp-edge-cluster-0.qe.lab.redhat.com:5000 using database path mapping: /:/tmp/081471900 wrote database to /tmp/081471900 using database at: /tmp/081471900/bundles.db no digest mapping available for docker.io/atlasmap/atlasmap-operator:0.1.0, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/strimzi/cluster-operator:0.11.1, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/strimzi/operator:0.12.2, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/strimzi/operator:0.13.0, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/strimzi/operator:0.14.0, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/strimzi/cluster-operator:0.11.0, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/strimzi/operator:0.12.1, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/atlasmap/atlasmap-operator:0.2.0, skip writing to ImageContentSourcePolicy no digest mapping available for docker.io/tremolosecurity/myvd-k8s-operator:latest, skip writing to ImageContentSourcePolicy wrote mirroring manifests to ./ -- Version-Release number of selected component (if applicable): [root@preserve-olm-env bin]# oc version Client Version: 4.7.0-0.nightly-2020-12-21-131655 Server Version: 4.7.0-0.nightly-2020-12-21-131655 Kubernetes Version: v1.20.0+87544c5 How reproducible: always Steps to Reproduce: Actual results: can not mirror for registry.ocp-edge-cluster-0.qe.lab.redhat.com:5000 registry Expected results: can mirror for registry.ocp-edge-cluster-0.qe.lab.redhat.com:5000 Additional info:
*** This bug has been marked as a duplicate of bug 1902299 ***