Freedesktop SDK Container Images

Build: Aug 19, 2026, 7:43 PM UTC (fallback cache)Registry: ghost (:30500 / :30501)Status: unavailable

Userspace at a Glance

Tracked FSDK images

elements/oci/ builds

FSDK images built

compiled & verified in registry

Writable Repositories

Zot local registry (:30500)

Registry Cache Repos

Zot cache registry (:30501)

OCI local storage

unknown MB

active writable OCI layers

Registry Layers

unknown

OCI manifest layer count

Freedesktop SDK custom containers

Curated Resource Optimization: Freedesktop SDK images are compiled on-demand in the homelab. Only OCI layers actively scheduled by the active lab pipeline (specifically fsdk/lab-runner and fsdk/qemu-img) are built and pushed to the writable Zot registry to minimize cluster CPU footprint and NVMe storage consumption. The remaining unbuilt containers stay fully tracked as elements and can be compiled locally.

fsdk/lab-runner

The core lab executor container. Contains behave, dogtail, qecore, and GNOME Shell AT-SPI verification runtimes.

Element: elements/oci/lab-runner.bst

Deps: fsdk/base, fsdk/pythonLayers: 8Comp: zstd

$ podman pull 192.168.1.102:30500/fsdk/lab-runner:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

availablelatestGitHub Source

fsdk/qemu-img

High-performance QEMU disk utility container. Used in the knuckle pipeline for raw-to-qcow2 containerDisk format conversions.

Element: elements/oci/qemu-img.bst

Deps: fsdk/baseLayers: 4Comp: zstd

$ podman pull 192.168.1.102:30500/fsdk/qemu-img:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

availablelatestGitHub Source

—

fsdk/base

The absolute minimal base OCI layer compiled via Freedesktop SDK. Provides clean glibc and core libraries.

Element: elements/oci/base.bst

Deps: noneLayers: 2Comp: gzip

$ podman pull 192.168.1.102:30500/fsdk/base:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

—

fsdk/brew-nspawn

Homebrew-aware nspawn runtime container, isolating package environments for atomic image build processes.

Element: elements/oci/brew-nspawn.bst

Deps: fsdk/baseLayers: 6Comp: zstd

$ podman pull 192.168.1.102:30500/fsdk/brew-nspawn:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

—

fsdk/skopeo

Container registry inspector utility, used by image-poller and pr-poller for querying upstream digests.

Element: elements/oci/skopeo.bst

Deps: fsdk/baseLayers: 3Comp: zstd

$ podman pull 192.168.1.102:30500/fsdk/skopeo:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

—

fsdk/static

Static web and assets server container used to serve the factory-dashboard and local HTML resources.

Element: elements/oci/static.bst

Deps: fsdk/baseLayers: 3Comp: gzip

$ podman pull 192.168.1.102:30500/fsdk/static:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

—

fsdk/buildah

Open container image build utility container using Buildah. Compiles container layers within the Freedesktop SDK runtime.

Element: elements/oci/buildah.bst

Deps: fsdk/baseLayers: 5Comp: zstd

$ podman pull 192.168.1.102:30500/fsdk/buildah:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

—

fsdk/flatcar-clone-bootc

Flatcar bootc-compatible clone image build layers, packaging systems for atomic OS delivery.

Element: elements/oci/flatcar-clone-bootc.bst

Deps: fsdk/baseLayers: 7Comp: zstd

$ podman pull 192.168.1.102:30500/fsdk/flatcar-clone-bootc:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

—

fsdk/python

Minimalist Python 3 environment running on the Freedesktop SDK stack, supporting core CLI and orchestration automation.

Element: elements/oci/python.bst

Deps: fsdk/baseLayers: 4Comp: gzip

$ podman pull 192.168.1.102:30500/fsdk/python:latest

FSDK Version

unknown

Size

unknown

OCI Digest

unknown

Published

unknown

Git Commit Ref

unknown

unavailablenone builtGitHub Source

OCI Storage & Compilation Metrics

Repository distribution

Proportion of active repository namespaces managed under local writable registries vs pull-through caches.

FSDK compilation status

Presence of verified compiled BuildStream OCI outputs published in the local writable registry.

BuildStream Remote Cache Configuration (Port 8980)

Client connection setup (~/.config/buildstream.conf)

# Configure BuildStream local dev machines to pull/push artifacts to ghost
artifacts:
  - url: grpc://192.168.1.102:8980
    push: true
  - url: https://cache.projectbluefin.io:8980
    push: false

# Fallback project cache strategy matching pipeline policy
projects:
  fsdk-containers:
    strict: false
    override-project-caches: false

Registry details & cache repositories

Registry	Repository Name	Local Endpoint	Type
Zot local registry	bluefin-containerdisk	192.168.1.102:30500/v2/bluefin-containerdisk	writable
Zot local registry	dakota	192.168.1.102:30500/v2/dakota	writable
Zot local registry	dakota-nvidia	192.168.1.102:30500/v2/dakota-nvidia	writable
Zot local registry	flatcar-containerdisk	192.168.1.102:30500/v2/flatcar-containerdisk	writable
Zot local registry	fsdk/lab-runner	192.168.1.102:30500/v2/fsdk/lab-runner	writable
Zot local registry	fsdk/qemu-img	192.168.1.102:30500/v2/fsdk/qemu-img	writable
Zot pull-through cache	ghcr/flatcar/flatcar-sdk-amd64	192.168.1.102:30501/v2/ghcr/flatcar/flatcar-sdk-amd64	pull-through cache
Zot pull-through cache	ghcr/projectbluefin/bluefin	192.168.1.102:30501/v2/ghcr/projectbluefin/bluefin	pull-through cache
Zot pull-through cache	ghcr/projectbluefin/bluefin-lts	192.168.1.102:30501/v2/ghcr/projectbluefin/bluefin-lts	pull-through cache

Registry source: fallback snapshot. Updated Aug 19, 2026, 7:43 PM UTC.Raw dataset