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coder-workspace (2026)

Published 2026-10-14 00:15:58 +02:00 by jlab-bot

Installation

Pull the image from the command line:

docker pull git.jk-dev.de/jlab-cluster/coder-workspace:2026

Digest

sha256:6360d9d4c07a97ff81e8490e4c5d091793b185eb930ff01759e43184031a9471

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

Images

Digest	OS / Arch	Size
73dc7a5c2a	linux/amd64	1.1 GiB

Image Layers ( linux/amd64)

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

SHELL [/bin/bash -c]

ENV DEBIAN_FRONTEND=noninteractive

RUN /bin/bash -c apt-get update && apt-get upgrade --yes --no-install-recommends --no-install-suggests && apt-get install --yes --no-install-recommends --no-install-suggests ca-certificates && rm -rf /var/lib/apt/lists/* # buildkit

COPY docker-archive-keyring.gpg /usr/share/keyrings/docker-archive-keyring.gpg # buildkit

COPY docker.list /etc/apt/sources.list.d/docker.list # buildkit

RUN /bin/bash -c apt-get update && apt-get install --yes --no-install-recommends --no-install-suggests bash build-essential containerd.io curl docker-ce docker-ce-cli docker-buildx-plugin docker-compose-plugin htop jq locales man pipx python3 python3-pip software-properties-common sudo systemd systemd-sysv unzip vim wget rsync iproute2 && add-apt-repository ppa:git-core/ppa && apt-get install --yes git && rm -rf /var/lib/apt/lists/* # buildkit

RUN /bin/bash -c systemctl enable docker # buildkit

RUN /bin/bash -c ln -s /usr/libexec/docker/cli-plugins/docker-compose /usr/bin/docker-compose # buildkit

RUN /bin/bash -c locale-gen en_US.UTF-8 # buildkit

ENV LANG=en_US.UTF-8

ENV LANGUAGE=en_US.UTF-8

ENV LC_ALL=en_US.UTF-8

RUN /bin/bash -c userdel -r ubuntu && useradd coder --create-home --shell=/bin/bash --groups=docker --uid=1000 --user-group && echo "coder ALL=(ALL) NOPASSWD:ALL" >>/etc/sudoers.d/nopasswd # buildkit

USER coder

RUN /bin/bash -c pipx ensurepath # adds user's bin directory to PATH # buildkit

USER root

SHELL [/bin/bash -o pipefail -c]

ARG TEA_VERSION=0.16.0

ARG HELM_VERSION=v3.22.0

ARG KUBECTL_VERSION=v1.35.9

ARG CLAUDE_CODE_VERSION=2.1.296

ARG OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9

ARG POWERLEVEL10K_VERSION=v1.20.0

ARG ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0

ARG ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1

ARG JAVA_25_VERSION=25.0.4.1+1

ARG JAVA_21_VERSION=21.0.12.1+1

ARG NODE_VERSION=24.21.0

ARG MAVEN_VERSION=3.10.0

ARG GRADLE_VERSION=9.8.1

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c apt-get update && apt-get install --yes --no-install-recommends --no-install-suggests zsh openssh-client podman uidmap passt && rm -rf /var/lib/apt/lists/* # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c cd /tmp && curl -fsSLO "https://dl.gitea.com/tea/${TEA_VERSION}/tea-${TEA_VERSION}-linux-amd64" && curl -fsSL "https://dl.gitea.com/tea/${TEA_VERSION}/tea-${TEA_VERSION}-linux-amd64.sha256" | sha256sum -c - && install -m 0755 "tea-${TEA_VERSION}-linux-amd64" /usr/local/bin/tea && curl -fsSLO "https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz" && curl -fsSL "https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz.sha256sum" | sha256sum -c - && tar -xzf "helm-${HELM_VERSION}-linux-amd64.tar.gz" linux-amd64/helm && install -m 0755 linux-amd64/helm /usr/local/bin/helm && curl -fsSLO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl" && echo "$(curl -fsSL "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl.sha256") kubectl" | sha256sum -c - && install -m 0755 kubectl /usr/local/bin/kubectl && rm -rf /tmp/* # buildkit

ENV DISABLE_AUTOUPDATER=1

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c base="https://downloads.claude.ai/claude-code-releases/${CLAUDE_CODE_VERSION}" && sum="$(curl -fsSL "${base}/manifest.json" | jq -er '.platforms["linux-x64"].checksum')" && curl -fsSL -o /usr/local/bin/claude "${base}/linux-x64/claude" && echo "${sum} /usr/local/bin/claude" | sha256sum -c - && chmod 0755 /usr/local/bin/claude && DISABLE_AUTOUPDATER=1 /usr/local/bin/claude --version # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c set -eux; ver="${JAVA_25_VERSION}"; maj=25; file="OpenJDK${maj}U-jdk_x64_linux_hotspot_${ver//+/_}.tar.gz"; base="https://github.com/adoptium/temurin${maj}-binaries/releases/download/jdk-${ver//+/%2B}"; curl -fsSL -o "/tmp/${file}" "${base}/${file}"; echo "$(curl -fsSL "${base}/${file}.sha256.txt" | awk '{print $1}') /tmp/${file}" | sha256sum -c -; mkdir -p "/opt/java/temurin-${maj}"; tar -xzf "/tmp/${file}" -C "/opt/java/temurin-${maj}" --strip-components=1; rm -f "/tmp/${file}" # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c set -eux; ver="${JAVA_21_VERSION}"; maj=21; file="OpenJDK${maj}U-jdk_x64_linux_hotspot_${ver//+/_}.tar.gz"; base="https://github.com/adoptium/temurin${maj}-binaries/releases/download/jdk-${ver//+/%2B}"; curl -fsSL -o "/tmp/${file}" "${base}/${file}"; echo "$(curl -fsSL "${base}/${file}.sha256.txt" | awk '{print $1}') /tmp/${file}" | sha256sum -c -; mkdir -p "/opt/java/temurin-${maj}"; tar -xzf "/tmp/${file}" -C "/opt/java/temurin-${maj}" --strip-components=1; rm -f "/tmp/${file}" # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c set -eux; prio=1; for maj in 21 25; do for tool in java javac jar javadoc jshell keytool; do update-alternatives --install "/usr/bin/${tool}" "${tool}" "/opt/java/temurin-${maj}/bin/${tool}" "${prio}0"; done; prio=$((prio+1)); done; java -version; javac -version # buildkit

ENV JAVA_HOME=/opt/java/temurin-25 JAVA_25_HOME=/opt/java/temurin-25 JAVA_21_HOME=/opt/java/temurin-21

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c set -eux; file="node-v${NODE_VERSION}-linux-x64.tar.xz"; curl -fsSL -o "/tmp/${file}" "https://nodejs.org/dist/v${NODE_VERSION}/${file}"; echo "$(curl -fsSL "https://nodejs.org/dist/v${NODE_VERSION}/SHASUMS256.txt" | awk -v f="${file}" '$2 == f {print $1}') /tmp/${file}" | sha256sum -c -; tar -xJf "/tmp/${file}" -C /usr/local --strip-components=1 --no-same-owner; rm -f "/tmp/${file}"; corepack enable; node --version; npm --version; corepack --version # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c set -eux; base="https://dlcdn.apache.org/maven/maven-3/${MAVEN_VERSION}/binaries"; curl -fsSL -o /tmp/maven.tar.gz "${base}/apache-maven-${MAVEN_VERSION}-bin.tar.gz"; echo "$(curl -fsSL "${base}/apache-maven-${MAVEN_VERSION}-bin.tar.gz.sha512") /tmp/maven.tar.gz" | sha512sum -c -; mkdir -p /opt/maven; tar -xzf /tmp/maven.tar.gz -C /opt/maven --strip-components=1; ln -s /opt/maven/bin/mvn /usr/local/bin/mvn; rm -f /tmp/maven.tar.gz; mvn --version # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c set -eux; curl -fsSL -o /tmp/gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip"; echo "$(curl -fsSL "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip.sha256") /tmp/gradle.zip" | sha256sum -c -; unzip -q /tmp/gradle.zip -d /opt; mv "/opt/gradle-${GRADLE_VERSION}" /opt/gradle; ln -s /opt/gradle/bin/gradle /usr/local/bin/gradle; rm -f /tmp/gradle.zip; gradle --version # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c git init --quiet /opt/oh-my-zsh && git -C /opt/oh-my-zsh fetch --quiet --depth 1 https://github.com/ohmyzsh/ohmyzsh "${OH_MY_ZSH_COMMIT}" && git -C /opt/oh-my-zsh checkout --quiet FETCH_HEAD && rm -rf /opt/oh-my-zsh/.git # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c git clone --quiet --depth 1 --branch "${POWERLEVEL10K_VERSION}" https://github.com/romkatv/powerlevel10k.git /opt/oh-my-zsh/themes/powerlevel10k && rm -rf /opt/oh-my-zsh/plugins/zsh-syntax-highlighting /opt/oh-my-zsh/plugins/zsh-autosuggestions && git clone --quiet --depth 1 --branch "${ZSH_SYNTAX_HIGHLIGHTING_VERSION}" https://github.com/zsh-users/zsh-syntax-highlighting.git /opt/oh-my-zsh/plugins/zsh-syntax-highlighting && git clone --quiet --depth 1 --branch "${ZSH_AUTOSUGGESTIONS_VERSION}" https://github.com/zsh-users/zsh-autosuggestions.git /opt/oh-my-zsh/plugins/zsh-autosuggestions && rm -rf /opt/oh-my-zsh/themes/powerlevel10k/.git /opt/oh-my-zsh/plugins/zsh-syntax-highlighting/.git /opt/oh-my-zsh/plugins/zsh-autosuggestions/.git && gs=/opt/oh-my-zsh/themes/powerlevel10k/gitstatus && mkdir -p "$gs/usrbin" && GITSTATUS_CACHE_DIR=/tmp/gitstatus sh "$gs/install" -f -- sh -c 'install -m 0755 "$1" "$0/usrbin/gitstatusd"' "$gs" && test -x "$gs/usrbin/gitstatusd" && rm -rf /tmp/gitstatus # buildkit

COPY rootfs/ / # buildkit

RUN |13 TEA_VERSION=0.16.0 HELM_VERSION=v3.22.0 KUBECTL_VERSION=v1.35.9 CLAUDE_CODE_VERSION=2.1.296 OH_MY_ZSH_COMMIT=964ddf789b022b6958b27d02d7fa54f552de21e9 POWERLEVEL10K_VERSION=v1.20.0 ZSH_SYNTAX_HIGHLIGHTING_VERSION=0.8.0 ZSH_AUTOSUGGESTIONS_VERSION=v0.7.1 JAVA_25_VERSION=25.0.4.1+1 JAVA_21_VERSION=21.0.12.1+1 NODE_VERSION=24.21.0 MAVEN_VERSION=3.10.0 GRADLE_VERSION=9.8.1 /bin/bash -o pipefail -c echo 'skip_global_compinit=1' >> /etc/zsh/zshenv && echo 'source /etc/zsh/coder-workspace.zsh' >> /etc/zsh/zshrc && usermod --shell /bin/zsh coder && chmod 0755 /usr/local/bin/coder-workspace-init /usr/local/bin/coder-git-ssh-sign # buildkit

USER coder

Labels

Key	Value
org.opencontainers.image.created	2026-09-27T10:25:52.887617+00:00
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.
org.opencontainers.image.title	ubuntu
org.opencontainers.image.version	26.04

Details

Container

2026-10-14 00:15:58 +02:00

0

OCI / Docker

Versions (20) View all

2026.10 2026-10-14

2026.10.13 2026-10-14

latest 2026-10-14

20261013-2d56fb3 2026-10-14

2026 2026-10-14