tool-images/docker-engine

Pull the image from the command line:

docker pull git.gitchegumi.com/homelab/tool-images/docker-engine:tool-docker-engine-v2026.10.09-r6496

Digest

sha256:3820b599e9574671a610aaa818f81b2b7257345e6874acc5936f647b9ed3c14f

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

Minimal Ubuntu 26.04 foundation for Homelab-owned derivative images

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:rockcraft-base /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/.temp_layer.9550.tar --tag 26.04

umoci config --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:26.04 --clear=config.entrypoint --clear=config.cmd

umoci config --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:26.04 --clear=config.cmd --config.cmd /bin/bash

umoci config --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:26.04 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

umoci config --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:26.04 --clear=config.labels --config.label org.opencontainers.image.version=26.04 --config.label org.opencontainers.image.title=ubuntu --config.label org.opencontainers.image.created=2026-09-27T10:25:52.887617+00:00 --config.label org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

umoci config --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:26.04 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=26.04 --manifest.annotation org.opencontainers.image.title=ubuntu --manifest.annotation org.opencontainers.image.created=2026-09-27T10:25:52.887617+00:00 --manifest.annotation org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/ubuntu:26.04 /home/buildd/rockcraft-ubuntu-1b6090acdaa4d41535f88b18cf344a81/images/.temp_layer.control_data.9550.tar

LABEL org.opencontainers.image.title=Homelab Ubuntu base org.opencontainers.image.description=Minimal Ubuntu 26.04 foundation for Homelab-owned derivative images org.opencontainers.image.source=https://git.gitchegumi.com/Homelab/base-images org.opencontainers.image.documentation=https://git.gitchegumi.com/Homelab/base-images/src/branch/main/images/ubuntu/README.md org.opencontainers.image.vendor=Homelab org.opencontainers.image.version=26.04-v1 org.opencontainers.image.base.name=docker.io/library/ubuntu:26.04 org.opencontainers.image.base.digest=sha256:88a381d5b5eeb2b35d3ad70925a362c37ce569daf43ede89ff818ec20e4d3794

ADD https://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl3t64_3.5.5-1ubuntu3.7_amd64.deb /tmp/openssl-update/libssl3t64.deb # buildkit

ADD https://security.ubuntu.com/ubuntu/pool/main/o/openssl/openssl-provider-legacy_3.5.5-1ubuntu3.7_amd64.deb /tmp/openssl-update/openssl-provider-legacy.deb # buildkit

RUN /bin/sh -c dpkg -i /tmp/openssl-update/libssl3t64.deb /tmp/openssl-update/openssl-provider-legacy.deb && rm -rf /tmp/openssl-update # buildkit

COPY smoke.sh /usr/local/bin/ubuntu-smoke.sh # buildkit

RUN /bin/sh -c test "$(id -u ubuntu)" = 1000 && test "$(id -g ubuntu)" = 1000 && install -d -o ubuntu -g ubuntu /workspace && chmod 0755 /usr/local/bin/ubuntu-smoke.sh # buildkit

ENV HOME=/home/ubuntu

WORKDIR /workspace

USER 1000:1000

RUN /bin/sh -c /usr/local/bin/ubuntu-smoke.sh # buildkit

HEALTHCHECK {Test:[NONE] Interval:0s Timeout:0s StartPeriod:0s StartInterval:0s Retries:0}

CMD ["/bin/bash"]

USER 0:0

ADD https://archive.ubuntu.com/ubuntu/pool/main/o/openssl/openssl_3.5.5-1ubuntu3_amd64.deb /tmp/https-bootstrap/openssl.deb # buildkit

ADD https://archive.ubuntu.com/ubuntu/pool/main/c/ca-certificates/ca-certificates_20260223_all.deb /tmp/https-bootstrap/ca-certificates.deb # buildkit

RUN /bin/sh -c DEBIAN_FRONTEND=noninteractive dpkg -i /tmp/https-bootstrap/openssl.deb /tmp/https-bootstrap/ca-certificates.deb && rm -rf /tmp/https-bootstrap && sed -i 's|http://archive.ubuntu.com/ubuntu|https://archive.ubuntu.com/ubuntu|g; s|http://security.ubuntu.com/ubuntu|https://security.ubuntu.com/ubuntu|g' /etc/apt/sources.list.d/ubuntu.sources && apt-get update && DEBIAN_FRONTEND=noninteractive apt-get upgrade -y && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates iptables iproute2 pigz xz-utils libseccomp2 && rm -rf /var/lib/apt/lists/* # buildkit

USER 1000:1000

USER 0:0

LABEL org.opencontainers.image.title=Homelab private worker Docker engine org.opencontainers.image.version=29.8.2-homelab1 org.opencontainers.image.source=https://git.gitchegumi.com/Homelab/base-images org.opencontainers.image.vendor=Homelab

COPY /out/ /usr/local/bin/ # buildkit

COPY /out/containerd /out/containerd-shim-runc-v2 /out/runc /usr/local/bin/ # buildkit

COPY /out/licenses /usr/local/share/homelab/licenses # buildkit

COPY containerd/source-lock.json /usr/local/share/homelab/containerd-source-lock.json # buildkit

COPY runc/source-lock.json /usr/local/share/homelab/runc-source-lock.json # buildkit

COPY licenses/ /usr/local/share/homelab/licenses/docker/ # buildkit

COPY docker-bundle.json /usr/local/share/homelab/docker-bundle.json # buildkit

COPY smoke.sh /usr/local/bin/engine-smoke.sh # buildkit

RUN /bin/sh -c chmod 0755 /usr/local/bin/engine-smoke.sh # buildkit

ENV LANG=C.UTF-8 LC_ALL=C.UTF-8

USER 1000:1000

RUN /bin/sh -c /usr/local/bin/engine-smoke.sh # buildkit

HEALTHCHECK {Test:[NONE] Interval:0s Timeout:0s StartPeriod:0s StartInterval:0s Retries:0}

CMD ["docker" "--version"]

Key	Value
org.opencontainers.image.base.digest	sha256:88a381d5b5eeb2b35d3ad70925a362c37ce569daf43ede89ff818ec20e4d3794
org.opencontainers.image.base.name	docker.io/library/ubuntu:26.04
org.opencontainers.image.created	2026-09-27T10:25:52.887617+00:00
org.opencontainers.image.description	Minimal Ubuntu 26.04 foundation for Homelab-owned derivative images
org.opencontainers.image.documentation	https://git.gitchegumi.com/Homelab/base-images/src/branch/main/images/ubuntu/README.md
org.opencontainers.image.revision	4ccd604d4071467a2d3060aabadde5c54eb0c01b
org.opencontainers.image.source	https://git.gitchegumi.com/Homelab/base-images
org.opencontainers.image.title	Homelab private worker Docker engine
org.opencontainers.image.vendor	Homelab
org.opencontainers.image.version	29.8.2-homelab1

tool-images/docker-engine (tool-docker-engine-v2026.10.09-r6496)

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