Namespace
library
Image / Taggradle:9.5.1-alpine
Content Digestsha256:7cd092a0a40dd5b6d26bccb9b07b0e6969a6e6035ccedd61ecdca12dd579777b
Details
2026-05-12 20:47:25 UTC
282 MB
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION9.5.1
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-25.0.3+9
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] sha256:6a0ac1617861a677b045b7ff88545213ec31c0ff08763195a70a4a5adda577bb - 1.31% (3.69 MB)
[#001] sha256:cbcd71e97d819f54817ede73936d3ba8e0e56a42c8dec6fffa3dcf0a5f0b4cd7 - 4.83% (13.6 MB)
[#002] sha256:069decb9687a1d107c70cc1f3b39e28717aee5b68017f656ac233f17fabf3d80 - 30.94% (87.4 MB)
[#003] sha256:18b72908a207a549bc818ba092166eeb02f65c17134d611b1f98600452d5217e - 0.0% (129 Bytes)
[#004] sha256:a2a11818993d9767c2a1269e3b83ea425a7dbc1d260bf8e8e208ef3eb39c4234 - 0.0% (2.23 KB)
[#005] sha256:be632c09df0bfc0298962a3b4fcb808ba476057003d0831b9d00449732dd0dd7 - 0.0% (1011 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:6a7b1be93d4c61149214748b70f16dafc0fce6986f326f9238b7e7e1cf051057 - 15.55% (43.9 MB)
[#008] sha256:28e52c97dbbb6093ab1e0df9c8d63810e6b655954c8d6bac7128ec491cb2546c - 47.36% (134 MB)
[#009] sha256:55228c0a34df7afa2e7a6c34a8cc03541c32fa06a4e87446fbfb031ee8c3947e - 0.01% (25 KB)
History
ADD alpine-minirootfs-3.23.4-x86_64.tar.gz / # buildkit
2026-04-15 20:01:40 UTC (buildkit.dockerfile.v0)CMD ["/bin/sh"]
2026-04-30 23:26:24 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-04-30 23:26:24 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-04-30 23:26:24 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-04-30 23:26:24 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apk add --no-cache fontconfig ttf-dejavu ca-certificates p11-kit-trust musl-locales musl-locales-lang binutils tzdata coreutils openssl ; rm -rf /var/cache/apk/* # buildkit
2026-04-30 23:26:24 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-25.0.3+9
2026-04-30 23:26:31 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(apk --print-arch)"; case "${ARCH}" in aarch64) ESUM='6ed368e93049d3b188c045fce0b20953bbea92fe0614dbbf4d3fd8daad7be3b2'; BINARY_URL='https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.3%2B9/OpenJDK25U-jdk_aarch64_alpine-linux_hotspot_25.0.3_9.tar.gz'; ;; x86_64) ESUM='51c2415b370aac7c3796b0c4663c8fcf91bc22d76f03df95b25fa5667cb5fdd8'; BINARY_URL='https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.3%2B9/OpenJDK25U-jdk_x64_alpine-linux_hotspot_25.0.3_9.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; apk add --no-cache --virtual .fetch-deps gnupg; 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 ${JAVA_HOME}/lib/src.zip; apk del --no-network .fetch-deps; # buildkit
2026-04-30 23:26:33 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(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
2026-04-30 23:26:33 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-04-30 23:26:33 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-04-30 23:26:33 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-05-12 20:47:20 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-05-12 20:47:20 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-05-12 20:47:20 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
2026-05-12 20:47:20 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-05-12 20:47:20 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-05-12 20:47:22 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apk add --no-cache make curl wget tar 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
2026-05-12 20:47:22 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=9.5.1
2026-05-12 20:47:22 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f
2026-05-12 20:47:24 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f /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
2026-05-12 20:47:24 UTC (buildkit.dockerfile.v0)USER gradle
2026-05-12 20:47:25 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --stacktrace --debug --version # buildkit
2026-05-12 20:47:25 UTC (buildkit.dockerfile.v0)USER root
Details
2026-05-12 20:47:07 UTC
281 MB
Environment
GRADLE_HOME/opt/gradle
GRADLE_VERSION9.5.1
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-25.0.3+9
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:d17f077ada118cc762df373ff803592abf2dfa3ddafaa7381e364dd27a88fca7 - 1.42% (4.01 MB)
[#001] sha256:0efb54362f71a4de98d9ab1446a3a15f82375b426469238870ae07f85f0cf6c0 - 4.87% (13.7 MB)
[#002] sha256:d6641ca90ca6a66c761ef0829dcdd74acc577f377e8239e611764f58e2a21ba3 - 30.71% (86.4 MB)
[#003] sha256:538f2e9dbb24a3c1b3ea622a48cd011aa7bd60814a36dd76839ffd9293cb51f2 - 0.0% (131 Bytes)
[#004] sha256:c4d40a550ae76fe4e3f445bfdd07b594be44e2c12492b1425c709e312127b5a1 - 0.0% (2.23 KB)
[#005] sha256:03d9d3c4ebae8cdb380e70c1a64cccbb7e5fd024bc474a349ddda74c073f26ea - 0.0% (1013 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:80a5e5ce39d35c6bd70ba34c0d9e923a01b807d37785c51903730ce61f8cd7d9 - 15.44% (43.4 MB)
[#008] sha256:841fbb963cdb92699ef6e135999410602978e6d6ef8047bfac3868f997ac16d1 - 47.55% (134 MB)
[#009] sha256:f05dcd7c57383d506680a15b34365a0ac24d62bee143c5fac4faab1c9eeff1cb - 0.01% (28.7 KB)
History
ADD alpine-minirootfs-3.23.4-aarch64.tar.gz / # buildkit
2026-04-15 20:01:25 UTC (buildkit.dockerfile.v0)CMD ["/bin/sh"]
2026-04-30 23:27:10 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-04-30 23:27:10 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-04-30 23:27:10 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-04-30 23:27:10 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apk add --no-cache fontconfig ttf-dejavu ca-certificates p11-kit-trust musl-locales musl-locales-lang binutils tzdata coreutils openssl ; rm -rf /var/cache/apk/* # buildkit
2026-04-30 23:27:10 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-25.0.3+9
2026-04-30 23:27:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(apk --print-arch)"; case "${ARCH}" in aarch64) ESUM='6ed368e93049d3b188c045fce0b20953bbea92fe0614dbbf4d3fd8daad7be3b2'; BINARY_URL='https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.3%2B9/OpenJDK25U-jdk_aarch64_alpine-linux_hotspot_25.0.3_9.tar.gz'; ;; x86_64) ESUM='51c2415b370aac7c3796b0c4663c8fcf91bc22d76f03df95b25fa5667cb5fdd8'; BINARY_URL='https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.3%2B9/OpenJDK25U-jdk_x64_alpine-linux_hotspot_25.0.3_9.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; apk add --no-cache --virtual .fetch-deps gnupg; 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 ${JAVA_HOME}/lib/src.zip; apk del --no-network .fetch-deps; # buildkit
2026-04-30 23:27:20 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(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
2026-04-30 23:27:20 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-04-30 23:27:20 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-04-30 23:27:20 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-05-12 20:47:00 UTC (buildkit.dockerfile.v0)CMD ["gradle"]
2026-05-12 20:47:00 UTC (buildkit.dockerfile.v0)ENV GRADLE_HOME=/opt/gradle
2026-05-12 20:47:00 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
2026-05-12 20:47:00 UTC (buildkit.dockerfile.v0)VOLUME [/home/gradle/.gradle]
2026-05-12 20:47:00 UTC (buildkit.dockerfile.v0)WORKDIR /home/gradle
2026-05-12 20:47:04 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -o errexit -o nounset && apk add --no-cache make curl wget tar 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
2026-05-12 20:47:04 UTC (buildkit.dockerfile.v0)ENV GRADLE_VERSION=9.5.1
2026-05-12 20:47:04 UTC (buildkit.dockerfile.v0)ARG GRADLE_DOWNLOAD_SHA256=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f
2026-05-12 20:47:06 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f /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
2026-05-12 20:47:06 UTC (buildkit.dockerfile.v0)USER gradle
2026-05-12 20:47:07 UTC (buildkit.dockerfile.v0)RUN |1 GRADLE_DOWNLOAD_SHA256=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --stacktrace --debug --version # buildkit
2026-05-12 20:47:07 UTC (buildkit.dockerfile.v0)USER root
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For example when you have latest and v1.2.3 both pointing to the same image
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