Using fedora image and dnf to bootstrap an OCI image for rpm-based distribution.
make [OPTIONS] dnf-based-oci-image
Example for Fedora riscv64 with Open Koji repo from PLCT Lab:
make \
dnf_bootstrap_repo?=http://openkoji.iscas.ac.cn/kojifiles/repos/f38-build-side-42-init-devel/latest/riscv64 \
dnf_bootstrap_releasever?=38 \
arch?=riscv64 \
oci_reference?=your-new-image \
dnf-based-oci-image
Calling make dnf-based-oci-image without any options will create a riscv64 image for Fedora 38.