gistfile1.txt

$ ostree-ext-cli container export-oci --repo=/var/srv/walters/builds/fcos/tmp/repo fedora/x86_64/coreos/testing-devel tmp/fcos-oci
$ ll tmp/fcos-oci/
total 8.0K
drwxr-xr-x. 1 walters walters  12 Apr 12 13:59 blobs
-rw-r--r--. 1 walters walters 235 Apr 12 14:00 index.json
-rw-r--r--. 1 walters walters  30 Apr 12 13:59 oci-layout
$ ll tmp/fcos-oci/blobs/sha256/
total 709M
-rw-r--r--. 1 walters walters  350 Apr 12 14:00 2577566f24e885356203c0f010bc39371bf968d6d4f1b5f77b010a3be4c47f62
-rw-r--r--. 1 walters walters 709M Apr 12 14:00 661e87aeae95f660663bce7539ad3386cecd787b01f960ce6e20e3b90c372128
-rw-r--r--. 1 walters walters  204 Apr 12 14:00 c7bb58b090322753f6473d2433d1d8d8d33e3743de0d7a6ca93a14816ee0a567
$ skopeo inspect oci:tmp/fcos-oci/
{
    "Digest": "sha256:2577566f24e885356203c0f010bc39371bf968d6d4f1b5f77b010a3be4c47f62",
    "RepoTags": [],
    "Created": null,
    "DockerVersion": "",
    "Labels": null,
    "Architecture": "amd64",
    "Os": "linux",
    "Layers": [
        "sha256:661e87aeae95f660663bce7539ad3386cecd787b01f960ce6e20e3b90c372128"
    ],
    "Env": null
}
$ skopeo copy oci:tmp/fcos-oci docker://quay.io/cgwalters/fcos
Getting image source signatures
Copying blob 661e87aeae95 done  
Copying config c7bb58b090 [--------------------------------------] 0.0b / 204.0b
Writing manifest to image destination
Copying config c7bb58b090 [======================================] 204.0b / 204.0b
Writing manifest to image destination
Storing signatures
$ podman-host run --entrypoint bash --rm -ti quay.io/cgwalters/fcos
bash-5.0# grep OSTREE /usr/lib/os-release 
OSTREE_VERSION='33.20210330.dev.0'
bash-5.0# rpm-ostree status
error: This system was not booted via libostree; cannot operate
bash-5.0# 
```