Start with Fedora CoreOS image
add some packages:
- cockpit
- distrobox
- docker-compose & podman-compose
- duperemove
- tailscale and wireguard-tools
remove some packages:
- toolbox
- zincati
Sets automatic staging of updates for system
60 second service stop timeout for reasonably fast shutdowns

This image should be suitable for use on bare metal or in a virtual machines where you wish to run containerized workloads. It uses sign ificantly less disk space than ucore-hci, but check that out if you need to host virtual machines or run ZFS.

One can also layer packages directly on a machine running this or use this image as a base for a further customized OCI.

Usage

To rebase an Fedora CoreOS machine to the latest release (stable):

sudo rpm-ostree rebase ostree-unverified-registry:ghcr.io/bsherman/ucore-main:stable

Verification

These images are signed with sisgstore's cosign. You can verify the signature by downloading the cosign.pub key from this repo and running the following command:

cosign verify --key cosign.pub ghcr.io/bsherman/ucore-main