https://community.theforeman.org/t/oci-container-push-to-foreman-katello-fails-for-large-images/44006

podman push registry.gitlab.com/eu-os/workspace-images/eu-os-base-demo/eu-os-demo:latest my-foreman.local/eu_body/eu_os_demo_fedora/eu-os-demo:latest
...
Copying blob 622c9ebd9d02 done |
Copying blob fc744af05892 done |
Copying blob 7167c79a7535 done |
Copying blob 64266ab39f33 done |
Copying blob 13b8522a89d2 done |
Copying blob 596d46a1191d done |
Copying blob 14583fc917a5 done |
Error: writing blob: uploading layer chunked: authentication required

9 GB image, takes 30 mins to upload. 30 mins is over the token expiration time, which is likely the issue. We need to make sure the token is reissued as necessary. Hopefully podman is doing the right thing and Katello is the issue, it'll be more complicated otherwise.