Namespace
library
Image / Taggradle:8.14.3-jdk21
Content Digestsha256:21bd311ed01360c189b8870c6b6e988199ff10f72d445d02fb39d3cff9da91d7
Details
2026-01-16 00:03:16 UTC
393 MB
Labels
-
org.opencontainers.image.ref.nameubuntu
-
org.opencontainers.image.version24.04
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION8.14.3
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-21.0.9+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:a3629ac5b9f4680dc2032439ff2354e73b06aecc2e68f0035a2d7c001c8b4114 - 7.22% (28.3 MB)
[#001] sha256:220e5f46c2556ad3d4e13b9f9820a6a493d998f1bc423515840a27d7a4f41ffe - 5.58% (21.9 MB)
[#002] sha256:a3307ab29355ce71f400857b35cca7442414151b6d8d767171d67282f986ad07 - 38.35% (151 MB)
[#003] sha256:24ebe7eabaf26192ec8e30edade0a6df98ef2590420dfb0ef843456388a54147 - 0.0% (158 Bytes)
[#004] sha256:df8fd45c97cdc03c294a3813fd5dbdfccd2e3609de14ffa984b6f160afbb7edf - 0.0% (2.23 KB)
[#005] sha256:4cc54d95fed047f4a39c7d1a85115a91a56a4fa37a922747ecfb9b9d4339bdcc - 0.0% (1.25 KB)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:471f787625b3fe075546114ac04377f6f56102d735dc7c5b036901b0e3f46919 - 15.46% (60.7 MB)
[#008] sha256:22dedfc5648c296149c3faf7fb3bfbc2f4cfd9c6bfd19bf7c2ba25d3d6e93aaa - 33.38% (131 MB)
[#009] sha256:68219f9f1ea1e6279dd340e404d23631b5799ef3447b2598aca6de27e299bbeb - 0.01% (53.6 KB)
History
/bin/sh -c #(nop) ARG RELEASE
2026-01-13 05:37:25 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-01-13 05:37:25 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2026-01-13 05:37:25 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-01-13 05:37:27 UTC/bin/sh -c #(nop) ADD file:3077ee44db3cc7d38740d60a05c81418dd3825a007db473658464f52689e867b in /
2026-01-13 05:37:27 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-01-15 22:20:07 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-01-15 22:20:07 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-01-15 22:20:07 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-01-15 22:20:07 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:20:07 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.9+10
2026-01-15 22:20:13 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='810d3773df7e0d6c4394e4e244b264c8b30e0b05a0acf542d065fd78a6b65c2f'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.9_10.tar.gz'; ;; arm64) ESUM='edf0da4debe7cf475dbe320d174d6eed81479eb363f41e38a2efb740428c603a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.9_10.tar.gz'; ;; ppc64el) ESUM='ac5a0394a234269b4e20459649ac93cb702cde29b3e46a0bcf3aa53958f2d4a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.9_10.tar.gz'; ;; riscv64) ESUM='ac411d52862fe8a4a48a6c3546bebced8f4879cd728746fc4ee4b06151aa9f8b'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.9_10.tar.gz'; ;; s390x) ESUM='e8ede0fb48aaa3a0cc1ac7c8522f8ca7938bdbb8be0d603b61134de7f898aff4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.9_10.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
2026-01-15 22:20:14 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:20:14 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-01-15 22:20:14 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-01-15 22:20:14 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-01-16 00:02:53 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-01-16 00:02:53 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-01-16 00:02:53 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && echo "Renaming ubuntu user and group to gradle" && groupmod --new-name gradle ubuntu && mkdir /home/gradle && usermod --login gradle --home /home/gradle --groups gradle ubuntu && chown gradle /home/gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit
2026-01-16 00:02:53 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-01-16 00:02:54 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-01-16 00:03:13 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apt-get update && apt-get install --yes --no-install-recommends make unzip brz git git-lfs mercurial openssh-client subversion && rm --recursive --force /var/lib/apt/lists/* && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which brz && which git && which git-lfs && which hg && which svn # buildkit
2026-01-16 00:03:13 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=8.14.3
2026-01-16 00:03:13 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
2026-01-16 00:03:15 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit
2026-01-16 00:03:15 UTC (buildkit.dockerfile.v0)USER gradle
2026-01-16 00:03:16 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit
2026-01-16 00:03:16 UTC (buildkit.dockerfile.v0)USER root
Details
2026-01-16 00:04:09 UTC
391 MB
Labels
-
org.opencontainers.image.ref.nameubuntu
-
org.opencontainers.image.version24.04
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION8.14.3
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-21.0.9+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:36bf709aa36d66b784b0ba1aa3276848f28501175eeb4d7a310b1a98578f8558 - 7.05% (27.5 MB)
[#001] sha256:733d8aa488b55ac09113fb6923a025dd6c789770c55b738387a34a5cad1bf82e - 5.9% (23 MB)
[#002] sha256:2014bd5938928d55149f3bd12aafc9edd2b2564be58b1b8f4741a761c254d773 - 38.1% (149 MB)
[#003] sha256:1205e43b16a07ab88cb31484712b906ca3fe032a61a21b18c69765799353c4b3 - 0.0% (160 Bytes)
[#004] sha256:313b0162d5f630b291fc13a699023e777b0b5a20343c7c6b72c776d70a0b9ee9 - 0.0% (2.23 KB)
[#005] sha256:2ada8edc8bc9a6de6f069df9bba9b2e314191f9d5115fc3889aef539c7a522fe - 0.0% (1.26 KB)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:c5a9b2fee14463aeceb89af130d3cd8fc3e24f1a66808ec7a24b090d034c177e - 15.4% (60.2 MB)
[#008] sha256:a08bec11c6c0f10d729c26ad62ea8b4dd64676b6e114f5294926ec38f829758b - 33.54% (131 MB)
[#009] sha256:6de58b41bdbb50a86dd385fc430e20988eb660a55111a10f7a72f553b6157dd2 - 0.01% (58.1 KB)
History
/bin/sh -c #(nop) ARG RELEASE
2026-01-13 05:40:13 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-01-13 05:40:13 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2026-01-13 05:40:13 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-01-13 05:40:17 UTC/bin/sh -c #(nop) ADD file:6089c6bede9eca8ec4f424e5798a0ae0712a6fe38c9b97f9afb9d24d9675024e in /
2026-01-13 05:40:17 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-01-15 22:20:39 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-01-15 22:20:39 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-01-15 22:20:39 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-01-15 22:20:39 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:20:39 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.9+10
2026-01-15 22:20:45 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='810d3773df7e0d6c4394e4e244b264c8b30e0b05a0acf542d065fd78a6b65c2f'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.9_10.tar.gz'; ;; arm64) ESUM='edf0da4debe7cf475dbe320d174d6eed81479eb363f41e38a2efb740428c603a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.9_10.tar.gz'; ;; ppc64el) ESUM='ac5a0394a234269b4e20459649ac93cb702cde29b3e46a0bcf3aa53958f2d4a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.9_10.tar.gz'; ;; riscv64) ESUM='ac411d52862fe8a4a48a6c3546bebced8f4879cd728746fc4ee4b06151aa9f8b'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.9_10.tar.gz'; ;; s390x) ESUM='e8ede0fb48aaa3a0cc1ac7c8522f8ca7938bdbb8be0d603b61134de7f898aff4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.9_10.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
2026-01-15 22:20:47 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:20:47 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-01-15 22:20:47 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-01-15 22:20:47 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-01-16 00:03:45 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-01-16 00:03:45 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-01-16 00:03:45 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && echo "Renaming ubuntu user and group to gradle" && groupmod --new-name gradle ubuntu && mkdir /home/gradle && usermod --login gradle --home /home/gradle --groups gradle ubuntu && chown gradle /home/gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit
2026-01-16 00:03:45 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-01-16 00:03:45 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-01-16 00:04:05 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apt-get update && apt-get install --yes --no-install-recommends make unzip brz git git-lfs mercurial openssh-client subversion && rm --recursive --force /var/lib/apt/lists/* && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which brz && which git && which git-lfs && which hg && which svn # buildkit
2026-01-16 00:04:05 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=8.14.3
2026-01-16 00:04:05 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
2026-01-16 00:04:08 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit
2026-01-16 00:04:08 UTC (buildkit.dockerfile.v0)USER gradle
2026-01-16 00:04:09 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit
2026-01-16 00:04:09 UTC (buildkit.dockerfile.v0)USER root
Details
2026-01-16 00:39:28 UTC
403 MB
Labels
-
org.opencontainers.image.ref.nameubuntu
-
org.opencontainers.image.version24.04
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION8.14.3
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-21.0.9+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:0dea13cf1fe062734821309e5f773a18c9ad629d9e93e3eba340bea036bccd8a - 8.12% (32.7 MB)
[#001] sha256:935fc6b67e53753b7fd4310688a6745a6f3dc91379aa280218a4dad865d583ec - 5.7% (23 MB)
[#002] sha256:86f8443328ddf4dcfd74c30d1cfc9e8f5c89a48ec889aaea38ed996f72d82401 - 37.37% (151 MB)
[#003] sha256:a84c6c106cd8a26d7690bf7b3c398315206299f87547bceb3573424e05fcf2d3 - 0.0% (160 Bytes)
[#004] sha256:687dd8302cd8465043171a15fed2d9ee1d6497aaa0797aee7b032bb37f6baad9 - 0.0% (2.23 KB)
[#005] sha256:b9fb1219c8c2081136086b59e5c8c7535cd2c42fab5c374cff6de5189b61614c - 0.0% (1.26 KB)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:5761384acf768d862519337876c7abd32850f1119a260575dcbabb459c67deb4 - 16.3% (65.7 MB)
[#008] sha256:36f05d50883821493f615e0aed7a51acb6e6a003e02d6db13b5c50935d4b40e1 - 32.51% (131 MB)
[#009] sha256:8894d27734e97ed73a19226d78461d20e586dc00343b03f3cd69f34a9984dcf1 - 0.01% (34.2 KB)
History
/bin/sh -c #(nop) ARG RELEASE
2026-01-13 05:39:44 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-01-13 05:39:44 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2026-01-13 05:39:44 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-01-13 05:39:47 UTC/bin/sh -c #(nop) ADD file:2f07f2a41a0f9535d0bb4dbf76ba28288335a19d601419d55d8004fa2b0faf12 in /
2026-01-13 05:39:48 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-01-15 22:15:19 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-01-15 22:15:19 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-01-15 22:15:19 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-01-15 22:15:19 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:15:19 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.9+10
2026-01-15 22:18:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='810d3773df7e0d6c4394e4e244b264c8b30e0b05a0acf542d065fd78a6b65c2f'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.9_10.tar.gz'; ;; arm64) ESUM='edf0da4debe7cf475dbe320d174d6eed81479eb363f41e38a2efb740428c603a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.9_10.tar.gz'; ;; ppc64el) ESUM='ac5a0394a234269b4e20459649ac93cb702cde29b3e46a0bcf3aa53958f2d4a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.9_10.tar.gz'; ;; riscv64) ESUM='ac411d52862fe8a4a48a6c3546bebced8f4879cd728746fc4ee4b06151aa9f8b'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.9_10.tar.gz'; ;; s390x) ESUM='e8ede0fb48aaa3a0cc1ac7c8522f8ca7938bdbb8be0d603b61134de7f898aff4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.9_10.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
2026-01-15 22:18:22 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:18:23 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-01-15 22:18:23 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-01-15 22:18:23 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-01-16 00:29:52 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-01-16 00:29:52 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-01-16 00:29:52 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && echo "Renaming ubuntu user and group to gradle" && groupmod --new-name gradle ubuntu && mkdir /home/gradle && usermod --login gradle --home /home/gradle --groups gradle ubuntu && chown gradle /home/gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit
2026-01-16 00:29:52 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-01-16 00:29:52 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-01-16 00:39:20 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apt-get update && apt-get install --yes --no-install-recommends make unzip brz git git-lfs mercurial openssh-client subversion && rm --recursive --force /var/lib/apt/lists/* && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which brz && which git && which git-lfs && which hg && which svn # buildkit
2026-01-16 00:39:20 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=8.14.3
2026-01-16 00:39:20 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
2026-01-16 00:39:27 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit
2026-01-16 00:39:27 UTC (buildkit.dockerfile.v0)USER gradle
2026-01-16 00:39:28 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit
2026-01-16 00:39:28 UTC (buildkit.dockerfile.v0)USER root
Details
2026-01-20 16:33:52 UTC
398 MB
Labels
-
org.opencontainers.image.ref.nameubuntu
-
org.opencontainers.image.version24.04
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION8.14.3
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-21.0.9+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:f151392858868452ec0f1f8d2947624e8dcdecf23bce587cfbd7c38a3264f9df - 7.42% (29.5 MB)
[#001] sha256:c70a79886c4402a76ef90814a79e96c424cf0e215bb8c0b7d7f29e0d0acc7bd0 - 4.83% (19.2 MB)
[#002] sha256:0e7129b12392276ddcd35d062b7ad7b792dd1162fc5a8ecf39d9b81e82d8ca5f - 37.66% (150 MB)
[#003] sha256:7eab84ed7067882dc66b8252e8e4f713a994edb287031e670d4e2c9a85a81f8e - 0.0% (161 Bytes)
[#004] sha256:9b0f74ac509577a84ea3b869445f56d09dea3fde780f6c6d7a98ffad252490e6 - 0.0% (2.23 KB)
[#005] sha256:4896866a94c196ac3d3db0c04ed985cc3d6a7690da02347d51efa253501bec65 - 0.0% (1.26 KB)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:47abcf75baa28538cec0f131b2f1053d179385343cff9d08a68e283dcc4c8c76 - 17.16% (68.3 MB)
[#008] sha256:063b63d2431657b39ff11d4316f95c23e5910d85a75df0a3ab82ea4a32b3040d - 32.92% (131 MB)
[#009] sha256:c5b72499d2c20b68c5a45734eb469a78548ddd2440c8ecec474406f8c86a6230 - 0.01% (34.2 KB)
History
/bin/sh -c #(nop) ARG RELEASE
2026-01-13 06:14:57 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-01-13 06:14:58 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2026-01-13 06:14:58 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-01-13 06:15:46 UTC/bin/sh -c #(nop) ADD file:8d0655de001e92042901c645c76202ac355acb6fa186561e7344a0829ffd983d in /
2026-01-13 06:15:51 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-01-19 18:08:38 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-01-19 18:08:38 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-01-19 18:08:38 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-01-19 18:08:38 UTC (buildkit.dockerfile.v0)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
2026-01-19 18:08:38 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.9+10
2026-01-19 18:20:11 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='810d3773df7e0d6c4394e4e244b264c8b30e0b05a0acf542d065fd78a6b65c2f'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.9_10.tar.gz'; ;; arm64) ESUM='edf0da4debe7cf475dbe320d174d6eed81479eb363f41e38a2efb740428c603a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.9_10.tar.gz'; ;; ppc64el) ESUM='ac5a0394a234269b4e20459649ac93cb702cde29b3e46a0bcf3aa53958f2d4a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.9_10.tar.gz'; ;; riscv64) ESUM='ac411d52862fe8a4a48a6c3546bebced8f4879cd728746fc4ee4b06151aa9f8b'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.9_10.tar.gz'; ;; s390x) ESUM='e8ede0fb48aaa3a0cc1ac7c8522f8ca7938bdbb8be0d603b61134de7f898aff4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.9_10.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
2026-01-19 18:20:25 UTC (buildkit.dockerfile.v0)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
2026-01-19 18:20:25 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-01-19 18:20:25 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-01-19 18:20:25 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-01-20 15:47:03 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-01-20 15:47:03 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-01-20 15:47:03 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && echo "Renaming ubuntu user and group to gradle" && groupmod --new-name gradle ubuntu && mkdir /home/gradle && usermod --login gradle --home /home/gradle --groups gradle ubuntu && chown gradle /home/gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit
2026-01-20 15:47:03 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-01-20 15:47:03 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-01-20 16:33:19 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apt-get update && apt-get install --yes --no-install-recommends make unzip brz git git-lfs mercurial openssh-client subversion && rm --recursive --force /var/lib/apt/lists/* && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which brz && which git && which git-lfs && which hg && which svn # buildkit
2026-01-20 16:33:19 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=8.14.3
2026-01-20 16:33:19 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
2026-01-20 16:33:45 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit
2026-01-20 16:33:45 UTC (buildkit.dockerfile.v0)USER gradle
2026-01-20 16:33:52 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit
2026-01-20 16:33:52 UTC (buildkit.dockerfile.v0)USER root
Details
2026-01-15 22:50:04 UTC
383 MB
Labels
-
org.opencontainers.image.ref.nameubuntu
-
org.opencontainers.image.version24.04
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION8.14.3
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-21.0.9+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:88318e41cf944fd93c8b2fdfaeb1378b17ed0e2440ef9811f9820449bf19a6ad - 7.44% (28.5 MB)
[#001] sha256:0cf594db9e0a61709897c7efb4b65db2a8edccb2aab36b7a813871b3428f2f62 - 5.51% (21.1 MB)
[#002] sha256:e57368d58bc38119b2081716473fbc02972f5499c70a065f3a843ba87a3864fe - 36.6% (140 MB)
[#003] sha256:6e1eb8b7e38c36d860068e944ad6311a33a74a37161b80fc393b0de40e34ed5a - 0.0% (160 Bytes)
[#004] sha256:2cf8ae01510bc04c2d4b113e5d1d1f1d6ff5462d99e73c27e10411cad69ac781 - 0.0% (2.23 KB)
[#005] sha256:ebc0bd045594a09f102c51836ade2cc27e15e8eabd9a99cf79b6e14d153e040e - 0.0% (1.25 KB)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:447ab5d9aa136069d6078ed1b6fa5044a2d69169f7c702c3d30e02d3de729947 - 16.26% (62.3 MB)
[#008] sha256:64148bdcf1792effcb42e38da72691dac0d483d2ecf97d5c0cbcfd9350960d57 - 34.19% (131 MB)
[#009] sha256:f71c4fdb375700dda589e40a0d93aeccffaa3e098ff1abdf76fef8597adbf7b0 - 0.01% (34.2 KB)
History
/bin/sh -c #(nop) ARG RELEASE
2026-01-13 06:29:20 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-01-13 06:29:20 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2026-01-13 06:29:20 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-01-13 06:29:22 UTC/bin/sh -c #(nop) ADD file:55a7874afa0094b7b4c6edc68b58164a34177fa761bc6e673ddb0c846b91f26f in /
2026-01-13 06:29:22 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-01-15 22:08:50 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-01-15 22:08:50 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-01-15 22:08:50 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-01-15 22:08:50 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:08:50 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.9+10
2026-01-15 22:10:00 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='810d3773df7e0d6c4394e4e244b264c8b30e0b05a0acf542d065fd78a6b65c2f'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.9_10.tar.gz'; ;; arm64) ESUM='edf0da4debe7cf475dbe320d174d6eed81479eb363f41e38a2efb740428c603a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.9_10.tar.gz'; ;; ppc64el) ESUM='ac5a0394a234269b4e20459649ac93cb702cde29b3e46a0bcf3aa53958f2d4a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.9_10.tar.gz'; ;; riscv64) ESUM='ac411d52862fe8a4a48a6c3546bebced8f4879cd728746fc4ee4b06151aa9f8b'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.9_10.tar.gz'; ;; s390x) ESUM='e8ede0fb48aaa3a0cc1ac7c8522f8ca7938bdbb8be0d603b61134de7f898aff4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.9%2B10/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.9_10.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
2026-01-15 22:10:01 UTC (buildkit.dockerfile.v0)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
2026-01-15 22:10:01 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-01-15 22:10:01 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-01-15 22:10:01 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-01-15 22:47:45 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-01-15 22:47:45 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-01-15 22:47:45 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && echo "Renaming ubuntu user and group to gradle" && groupmod --new-name gradle ubuntu && mkdir /home/gradle && usermod --login gradle --home /home/gradle --groups gradle ubuntu && chown gradle /home/gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit
2026-01-15 22:47:45 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-01-15 22:47:45 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-01-15 22:50:00 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apt-get update && apt-get install --yes --no-install-recommends make unzip brz git git-lfs mercurial openssh-client subversion && rm --recursive --force /var/lib/apt/lists/* && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which brz && which git && which git-lfs && which hg && which svn # buildkit
2026-01-15 22:50:00 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=8.14.3
2026-01-15 22:50:00 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
2026-01-15 22:50:03 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit
2026-01-15 22:50:03 UTC (buildkit.dockerfile.v0)USER gradle
2026-01-15 22:50:04 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit
2026-01-15 22:50:04 UTC (buildkit.dockerfile.v0)USER root
Delete Tag
Please be careful as this will not just delete the reference but also the actual content!
For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.