ron

ron-java-ci (sha256:38fd9674654732b3a35ef7f80f660df3605475bc1f3847a3d2063e7ee84b6f18)

Published 2026-03-13 22:23:01 +01:00 by ron

Installation

docker pull git.ronsmits.org/ron/ron-java-ci@sha256:38fd9674654732b3a35ef7f80f660df3605475bc1f3847a3d2063e7ee84b6f18
sha256:38fd9674654732b3a35ef7f80f660df3605475bc1f3847a3d2063e7ee84b6f18

Image layers

ARG RELEASE
ARG LAUNCHPAD_BUILD_ARCH
LABEL org.opencontainers.image.ref.name=ubuntu
LABEL org.opencontainers.image.version=22.04
ADD file:52c0e467fa2e92f101018df01a0ff56580c752b7553fbe6df88e16b02af6d4ee in /
CMD ["/bin/bash"]
ENV JAVA_HOME=/opt/java/openjdk
ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit binutils tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit
ENV JAVA_VERSION=jdk-21.0.10+7
RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='ea3b9bd464d6dd253e9a7accf59f7ccd2a36e4aa69640b7251e3370caef896a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; arm64) ESUM='357fee29fb0d5c079f6730db98b28942df13a6eed426f6c61cd4ad703ab27b9a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64el) ESUM='33bdaec351f40cc70d44e251a54c23e4dd15fed8adc041e35c57461c706cf948'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='eabb069b59a2e6b9e9926d9c533186aabf1ff3b4af683d0a3620bb7c7d9770c0'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit
COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
ENTRYPOINT ["/__cacert_entrypoint.sh"]
CMD ["jshell"]
RUN /bin/sh -c apt-get update && apt-get install -y --no-install-recommends curl git gnupg ca-certificates && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && apt-get install -y --no-install-recommends nodejs && apt-get clean && rm -rf /var/lib/apt/lists/* # buildkit
RUN /bin/sh -c java -version && node -v && npm -v # buildkit
WORKDIR /workspace

Labels

Key Value
org.opencontainers.image.ref.name ubuntu
org.opencontainers.image.version 22.04
Details
Container
2026-03-13 22:23:01 +01:00
1
OCI / Docker
linux/amd64
272 MiB
Versions (1) View all
21 2026-03-13