Namespace
library
Image / Tag
gradle:9.0-jdk21-alpine
Content Digest
sha256:f30921a2af0cca204583cabc319afcc5b7ca701702c19913815f5eef6f834191
Details
Created

2025-07-31 17:27:11 UTC

Size

345 MB

Content Digest
Environment
GRADLE_HOME

/opt/gradle

GRADLE_VERSION

9.0.0

JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk-21.0.8+9

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin


Layers

[#000] sha256:9824c27679d3b27c5e1cb00a73adb6f4f8d556994111c12db3c5d61a0c843df8 - 1.05% (3.62 MB)

[#001] sha256:a2ba33acdd264f217998366b5d5fe9d078029b368628dd7dfecb38c4f20ff184 - 5.84% (20.1 MB)

[#002] sha256:8988afcd1754ba6102804ea7b8ff2f925fc2e53b57ad39c3cde06070767f70ef - 43.71% (151 MB)

[#003] sha256:960c5713500a85841f1ed2768d6f3a06d30e6af02bebbfc8bdb94124fc679a7c - 0.0% (130 Bytes)

[#004] sha256:d4d23bb5eb8f811c49dae8f456527014d33599bb070f12294d58ce498048c7a1 - 0.0% (2.23 KB)

[#005] sha256:b01f4b90bf6c1aaf0923d183c18cedd5ba6485a45f6ef6e2dabb600dce26880f - 0.0% (1009 Bytes)

[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#007] sha256:3e32b34ab39004381560507cb520ee6e839a29c9796ad7879f46979a7ab40035 - 12.19% (42 MB)

[#008] sha256:c4329848cf1a974e4d7407264230dfbb3d68cfa3bb92470af8ab8eac0f2e4006 - 37.2% (128 MB)

[#009] sha256:7c353de7e6f654f23aa084acdd2052eccdb3dc3e1275baf276f8356ce47f8e54 - 0.02% (53.6 KB)


History
2025-07-15 11:01:16 UTC (buildkit.dockerfile.v0)

ADD alpine-minirootfs-3.22.1-x86_64.tar.gz / # buildkit

2025-07-15 11:01:16 UTC (buildkit.dockerfile.v0)

CMD ["/bin/sh"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apk add --no-cache fontconfig ttf-dejavu gnupg ca-certificates p11-kit-trust musl-locales musl-locales-lang binutils tzdata coreutils openssl ; rm -rf /var/cache/apk/* # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk-21.0.8+9

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(apk --print-arch)"; case "${ARCH}" in aarch64) ESUM='4773cfdc59d66b75f4a68ac843b2b5854791840114cf8bb1b56fb6f7826ae498'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.8%2B9/OpenJDK21U-jdk_aarch64_alpine-linux_hotspot_21.0.8_9.tar.gz'; ;; x86_64) ESUM='73c4cbe10f4f385383d9cb54d34f2bee2c68b5265f9e3d954f3326948c40c0be'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.8%2B9/OpenJDK21U-jdk_x64_alpine-linux_hotspot_21.0.8_9.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget -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; # buildkit

2025-07-31 17:27:11 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

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

CMD ["gradle"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV GRADLE_HOME=/opt/gradle

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && echo "Adding gradle user and group" && addgroup --system --gid 1000 gradle && adduser --system --ingroup gradle --uid 1000 --shell /bin/ash gradle && mkdir /home/gradle/.gradle && chown -R gradle:gradle /home/gradle && chmod -R o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln -s /home/gradle/.gradle /root/.gradle # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

VOLUME [/home/gradle/.gradle]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

WORKDIR /home/gradle

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && apk add --no-cache curl make breezy py3-tzlocal git git-lfs mercurial subversion && 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 git && which git-lfs && which hg && which svn # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV GRADLE_VERSION=9.0.0

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ARG GRADLE_DOWNLOAD_SHA256=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b /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 -c - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln -s "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

USER gradle

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

USER root

Details
Created

2025-07-31 17:27:11 UTC

Size

343 MB

Content Digest
Environment
GRADLE_HOME

/opt/gradle

GRADLE_VERSION

9.0.0

JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk-21.0.8+9

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin


Layers

[#000] sha256:6e174226ea690ced550e5641249a412cdbefd2d09871f3e64ab52137a54ba606 - 1.15% (3.94 MB)

[#001] sha256:20a495748323e0cdac275f94a75856b53137d10e7dd79d59568fe601407fb00e - 5.88% (20.2 MB)

[#002] sha256:686152e11509087fae61a232dd8c14a35ba03ee6d67dc590eff8efd157e12de9 - 43.41% (149 MB)

[#003] sha256:25a5e3450f3fe69d4cac3d21cb8d6c1c51e6d6f96214aa277c280b7b8c543832 - 0.0% (128 Bytes)

[#004] sha256:c5af7201f64b2984b23a0f6114fdb4930c66ab8886bf4145e5fce7dda16c5f25 - 0.0% (2.23 KB)

[#005] sha256:e32e550080d5db3692d88fa4dbb8968b8a1b7ad94e43d93ba52090ca7bcd01d5 - 0.0% (1013 Bytes)

[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#007] sha256:a7f169a96ab88cffb3076121a025435ce65690394d8a2b87a0817c5a03091f97 - 12.13% (41.6 MB)

[#008] sha256:f559920139a2d8b84d2ed02dec1f8c51b269c5b67339e29f917a7bb0d3cd142a - 37.41% (128 MB)

[#009] sha256:d93718f0554d8235af27815cd5d0c4e8312208499840ecd2d9c5923e37767183 - 0.02% (58.1 KB)


History
2025-07-15 11:01:16 UTC (buildkit.dockerfile.v0)

ADD alpine-minirootfs-3.22.1-aarch64.tar.gz / # buildkit

2025-07-15 11:01:16 UTC (buildkit.dockerfile.v0)

CMD ["/bin/sh"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apk add --no-cache fontconfig ttf-dejavu gnupg ca-certificates p11-kit-trust musl-locales musl-locales-lang binutils tzdata coreutils openssl ; rm -rf /var/cache/apk/* # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk-21.0.8+9

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(apk --print-arch)"; case "${ARCH}" in aarch64) ESUM='4773cfdc59d66b75f4a68ac843b2b5854791840114cf8bb1b56fb6f7826ae498'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.8%2B9/OpenJDK21U-jdk_aarch64_alpine-linux_hotspot_21.0.8_9.tar.gz'; ;; x86_64) ESUM='73c4cbe10f4f385383d9cb54d34f2bee2c68b5265f9e3d954f3326948c40c0be'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.8%2B9/OpenJDK21U-jdk_x64_alpine-linux_hotspot_21.0.8_9.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget -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; # buildkit

2025-07-31 17:27:11 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

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

CMD ["gradle"]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV GRADLE_HOME=/opt/gradle

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && echo "Adding gradle user and group" && addgroup --system --gid 1000 gradle && adduser --system --ingroup gradle --uid 1000 --shell /bin/ash gradle && mkdir /home/gradle/.gradle && chown -R gradle:gradle /home/gradle && chmod -R o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln -s /home/gradle/.gradle /root/.gradle # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

VOLUME [/home/gradle/.gradle]

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

WORKDIR /home/gradle

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && apk add --no-cache curl make breezy py3-tzlocal git git-lfs mercurial subversion && 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 git && which git-lfs && which hg && which svn # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ENV GRADLE_VERSION=9.0.0

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

ARG GRADLE_DOWNLOAD_SHA256=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b /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 -c - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln -s "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

USER gradle

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --version # buildkit

2025-07-31 17:27:11 UTC (buildkit.dockerfile.v0)

USER root

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