- Shell 38.2%
- Python 36.3%
- Just 14.6%
- Dockerfile 10.9%
Joseph Marrero Corchado
17e44957df
The stale trust store after an update is a property of the ostree /etc merge, not of the standard content set. minimal already ships ca-certificates (a hard dependency of openssl-libs), update-ca-trust and systemd-update-done.service, so it has the same problem and everything the unit needs. Moving the unit to minimal makes minimal-plus, standard, ELN and IoT inherit it, and gives the image-based variants built on minimal-plus (CoreOS, Atomic Desktops) a path to a shared fix. The unit is unchanged. Its conditions already skip containers, images without update-ca-trust, boots where /etc is current, and images that carry coreos-update-ca-trust.service. The rootfs check now runs in every tier instead of only in standard. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Vcy8XfBfUtxbEWMu62CiF6 |
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| bootc-base-imagectl.md | ||
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| eln.yaml | ||
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| fedora-bootc-config.json | ||
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Fedora bootc base images
Create and maintain base bootable container images from Fedora packages.
Motivation
The original Docker container model of using "layers" to model applications has been extremely successful. This project aims to apply the same technique for bootable host systems - using standard OCI/Docker containers as a transport and delivery format for base operating system updates.
Building images
The current default user experience is to build layered images on top of the official binary base images produced and tested by this project. See the documentation5 for more info.
If you want total control over the image, you don't need to fork this repository. Instead, you can use the existing container as a "builder" to make new images. For more information, see the documentation6.
Contributing
See CONTRIBUTING.md for the full development workflow.
Fedora versions
By default, the base images are built for Fedora rawhide. To build against a different Fedora version:
FEDORA_VERSION=43 just build
Content sets/tiers
Documentation above referenced the scratch6 flow,
but there is also a minimal-plus that is not exposed as a stable
interface, but may be used by other images in Fedora.
- standard: This image is the default, what is published as https://quay.io/repository/fedora/fedora-bootc
- minimal: This content set is more of a convenient centralization point for CI and curation around a package set that is intended as a starting point for a container base image.
- minimal-plus: This content set is intended to be the shared base used by all image-based Fedora variants (IoT, Atomic Desktops, and CoreOS).
standard inherits from minimal-plus and minimal-plus in turn inherit from minimal.
- eln (manifest
fedora-eln): Standard base image for Enterprise Linux Next (ELN). Uses distrofedoraand inherits from standard; built with ELN repos. The image produced by this manifest is published as fedora-eln.
All non-trivial changes to minimal and minimal-plus should be ACKed by at least one stakeholder of each Fedora variant WGs.
Available Tiers + Versions
NOTE: The location and naming of these images is subject to change.
| Version | standard | minimal | minimal-plus |
|---|---|---|---|
| Rawhide | quay.io/bootc-devel/fedora-bootc-rawhide-standard | quay.io/bootc-devel/fedora-bootc-rawhide-minimal | quay.io/bootc-devel/fedora-bootc-rawhide-minimal-plus |
| Fedora 43 | quay.io/bootc-devel/fedora-bootc-43-standard | quay.io/bootc-devel/fedora-bootc-43-minimal | quay.io/bootc-devel/fedora-bootc-43-minimal-plus |
More information
Documentation: https://docs.fedoraproject.org/en-US/bootc/
Badges
| Badge | Description | Service |
|---|---|---|
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Dependencies | Renovate |
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Static quality gates | pre-commit |