core - Ceperka's Lab Gitea

Pull the image from the command line:

docker pull gitea.ceperka.net/cx/core:stable

Digest

sha256:3d764bf9ab56e42fe74b1c1915e75505bacffc901f5a42b8d7716bf2aa88e99a

For more information on the Container registry, see the documentation.

An OCI image of Fedora CoreOS with a few extra tools, hardware support, and storage utilities

ostree export of commit 970f68b04c204626ca3434dcfc8abde1bd446459cd6668c60467323cbeccd90e

llvm18-libs-18.1.8-8.fc44.x86_64

moby-engine-29.6.0-1.fc44.x86_64

nvidia-gpu-firmware-20260622-1.fc44.noarch

kernel-modules-7.1.3-200.fc44.x86_64

containerd-2.3.2-1.fc44.x86_64

kernel-modules-core-7.1.3-200.fc44.x86_64

podman-5:5.8.4-1.fc44.x86_64

linux-firmware-20260622-1.fc44.noarch

ignition-2.26.0-4.fc44.x86_64

libicu-77.1-3.fc44.x86_64

kernel-core-7.1.3-200.fc44.x86_64

rpm-6.0.1-2.fc44.x86_64

docker-cli-29.6.0-1.fc44.x86_64

amd-gpu-firmware-20260622-1.fc44.noarch

git-core-2.55.0-1.fc44.x86_64

skopeo-1:1.22.2-1.fc44.x86_64

microcode_ctl-2:2.1-74.fc44.x86_64

glib2-2.88.2-1.fc44.x86_64

rpm-ostree-2026.2-1.fc44.x86_64

nmstate-2.2.57-2.fc44.x86_64

systemd-udev-259.7-1.fc44.x86_64

bootc-1.15.2-1.fc44.x86_64

toolbox-0.3-4.fc44.x86_64

intel-gpu-firmware-20260622-1.fc44.noarch

file-libs-5.46-10.fc44.x86_64

coreos-installer-0.26.0-2.fc44.x86_64

samba-client-libs-2:4.24.4-1.fc44.x86_64

systemd-259.7-1.fc44.x86_64

fwupd-2.1.3-1.fc44.x86_64

NetworkManager-libnm-1:1.56.1-2.fc44.x86_64

hwdata-0.409-1.fc44.noarch

coreutils-common-9.10-4.fc44.x86_64

qed-firmware-20260622-1.fc44.noarch

openssl-libs-1:3.5.7-1.fc44.x86_64

runc-2:1.5.0-1.fc44.x86_64

netavark-2:1.17.2-1.fc44.x86_64

150 components

glibc-gconv-extra-2.43-6.fc44.x86_64 and glibc-2.43-6.fc44.x86_64 and samba-ndr-libs-2:4.24.4-1.fc44.x86_64 and systemd-shared-259.7-1.fc44.x86_64

libldb-2:4.24.4-1.fc44.x86_64 and libsmbclient-2:4.24.4-1.fc44.x86_64 and systemd-resolved-259.7-1.fc44.x86_64

6 components

10 components

grub2-common-1:2.12-60.fc44.noarch

10 components

7 components

10 components

15 components

14 components

20 components

11 components

sg3_utils-1.48-9.fc44.x86_64 and clevis-pin-tpm2-0.5.4-1.fc44.x86_64 and shim-x64-16.1-5.x86_64 and libxml2-2.12.10-6.fc44.x86_64 and bash-completion-1:2.17-2.fc44.noarch

initramfs (kernel 7.1.3-200.fc44.x86_64) and rpmostree-unpackaged-content

Reserved for new packages

ARG VERSION

ARG NAME VERSION

ARG DESCRIPTION NAME VERSION

|5 DESCRIPTION=Fedora CoreOS stable NAME=fedora-coreos VERSION=44.20260707.3.1 /bin/sh -c --mount=type=bind,from=builder,target=/var/tmp --mount=type=bind,target=/run/src,rw rm /run/src/out.ociarchive:sha256:963d9658521553d769c7fd4a3ffce49b823cae66aa1922c41c09cf1f308ac72e

LABEL containers.bootc=1 ostree.bootable=1 org.opencontainers.image.version=$VERSION com.coreos.osname=$NAME org.opencontainers.image.title=$DESCRIPTION org.opencontainers.image.description=$DESCRIPTION

STOPSIGNAL SIGRTMIN+3

CMD ["/sbin/init"]

LABEL "org.opencontainers.image.source"="https://github.com/coreos/fedora-coreos-config" "org.opencontainers.image.revision"="14532db1048bd8bb8f835524b0d8669ef267f4fd"

COPY dir:3581bbdd5d4107ee39a22d94f4dd154117322d735da132f9b442bdc2dc317eb8 in /etc

COPY dir:2b1fa738ca56f9868e4b45db9acfd3a9f6416d0aa733d5f896dd9620c7acdd7c in /usr/lib/

COPY dir:a7f4ed9fcb60f711ed9d306492ec8ae94c1f0a661512eb4c52d99d33a6b45ecd in /usr/sbin/

/bin/sh -c --mount=type=cache,dst=/var/cache/libdnf5 --mount=type=cache,dst=/var/cache/rpm-ostree --mount=type=bind,from=ctx,src=/,dst=/ctx --mount=type=bind,from=akmods-zfs,src=/rpms,dst=/tmp/rpms/akmods-zfs --mount=type=bind,from=akmods-zfs,src=/kernel-rpms,dst=/tmp/rpms/kernel UCORE_STREAM=stable KERNEL_FLAVOR=coreos-stable /ctx/install-ucore-minimal.sh

/bin/sh -c --mount=type=cache,dst=/var/cache/libdnf5 --mount=type=cache,dst=/var/cache/rpm-ostree --mount=type=bind,from=ctx,src=/,dst=/ctx /ctx/post-install-ucore-minimal.sh && /ctx/cleanup.sh

/bin/sh -c ["bootc", "container", "lint"]

COPY dir:86e480d76a5c5705d74ccbd5f94a28f33012c48682ae1b3a8c1d5b2e171731c6 in /usr/lib/

/bin/sh -c --mount=type=cache,dst=/var/cache/libdnf5 --mount=type=cache,dst=/var/cache/rpm-ostree --mount=type=bind,from=ctx,src=/,dst=/ctx UCORE_STREAM=stable /ctx/install-ucore.sh && /ctx/cleanup.sh

/bin/sh -c ["bootc", "container", "lint"]

LABEL "io.artifacthub.package.logo-url"="https://avatars.githubusercontent.com/u/120078124?s=200&v=4" "io.artifacthub.package.readme-url"="https://raw.githubusercontent.com/ublue-os/ucore/main/README.md" "org.opencontainers.image.created"="2026-07-25T04:04:41.545Z" "org.opencontainers.image.description"="An OCI image of Fedora CoreOS with a few extra tools, hardware support, and storage utilities" "org.opencontainers.image.licenses"="Apache-2.0" "org.opencontainers.image.revision"="6d4c512d36e8af9f181f3454053db5f2f9f7bb1b" "org.opencontainers.image.source"="https://github.com/ublue-os/ucore" "org.opencontainers.image.title"="ucore" "org.opencontainers.image.url"="https://github.com/ublue-os/ucore" "org.opencontainers.image.version"="44.20260707.3.1"

ADD bootc-fetch-apply-updates.override.timer /etc/systemd/system/bootc-fetch-apply-updates.timer.d/override.conf # buildkit

RUN /bin/sh -c dnf remove -yq --setopt=tsflags=noscripts cockpit firewalld && dnf clean all && dnf install -yq vim htop duf zstd tmux incus rsync fish parted distrobox qemu lxc fastfetch restic tailscale systemd-networkd openvswitch ncdu avahi tcpdump lm_sensors hddtemp && dnf clean all && rm -rf /var/log/* /var/cache/* /var/lib/dnf/repos/* /var/lib/systemd/random-seed /var/lib/systemd/catalog/database /var/cache/ldconfig/aux-cache # buildkit

RUN /bin/sh -c echo "root:1000000:1000000000" > /etc/subgid && echo "root:1000000:1000000000" > /etc/subuid && echo "kernel.keys.maxkeys = 2590720" > /etc/sysctl.d/99-sysctl.conf && echo "fs.inotify.max_user_instances = 1024" >> /etc/sysctl.d/99-sysctl.conf && systemctl enable avahi-daemon.service # buildkit

RUN /bin/sh -c bootc container lint # buildkit

Key	Value
com.coreos.inputhash	425b040fe81f76c1b9ecddee985f2cc349ba897a96e1db0c9cd4596565044230
com.coreos.osname	fedora-coreos
com.coreos.stream	stable
containers.bootc	1
io.artifacthub.package.logo-url	https://avatars.githubusercontent.com/u/120078124?s=200&v=4
io.artifacthub.package.readme-url	https://raw.githubusercontent.com/ublue-os/ucore/main/README.md
io.buildah.version	1.33.7
org.opencontainers.image.created	2026-07-25T04:04:41.545Z
org.opencontainers.image.description	An OCI image of Fedora CoreOS with a few extra tools, hardware support, and storage utilities
org.opencontainers.image.licenses	Apache-2.0
org.opencontainers.image.revision	6d4c512d36e8af9f181f3454053db5f2f9f7bb1b
org.opencontainers.image.source	https://github.com/ublue-os/ucore
org.opencontainers.image.title	ucore
org.opencontainers.image.url	https://github.com/ublue-os/ucore
org.opencontainers.image.version	44.20260707.3.1
ostree.bootable	1
ostree.commit	970f68b04c204626ca3434dcfc8abde1bd446459cd6668c60467323cbeccd90e
ostree.final-diffid	sha256:12787d84fa137cd5649a9005efe98ec9d05ea46245fdc50aecb7dd007f2035b1

core (stable)

Installation

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