Tag

openjdk:28-ea-8-jdk-oraclelinux9
Content Digest: sha256:654b2417c438dcbd3d28d80352f94eecb07a3eb20b69f0e423a696cde366968f
Manifests
Details
Content Digest

sha256:9cef9a0bc8b40b6f66c19f0c005229b1fffff16965df5c21770e13df55dc9076

Created

2026-07-28 06:09:22 CST

Size

299 MB

Environment
JAVA_HOME

/usr/java/openjdk-28

JAVA_VERSION

28-ea+8

LANG

C.UTF-8

PATH

/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:30627cea5424c411bee6559e1aed4c4b977ceaab0f12695130c3825de516d2cc - 15.28% (45.7 MB)

[#001] sha256:4ad4ee1ca20393331116a914430657c968a8021299b2e4a3c118cf263e06e89e - 12.2% (36.5 MB)

[#002] sha256:de7c8460527aa30e4194a2b1ef5318525650eab0c5540558b66a19323ecb8351 - 72.52% (217 MB)

History
2026-07-24 06:56:37 CST (buildkit.dockerfile.v0)

ADD oraclelinux-9-slim-amd64-rootfs.tar.xz / # buildkit

2026-07-24 06:56:37 CST (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-07-28 06:09:14 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit

2026-07-28 06:09:22 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-28

2026-07-28 06:09:22 CST (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-07-28 06:09:22 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-07-28 06:09:22 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=28-ea+8

2026-07-28 06:09:22 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; arch="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "$arch" in 'x86_64') downloadUrl='https://download.java.net/java/early_access/jdk28/8/GPL/openjdk-28-ea+8_linux-x64_bin.tar.gz'; downloadSha256='0c37484b9bf3ce38623554e745b5cdc6ca63fada65ff05f5501d2e2bd0d8537c'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk28/8/GPL/openjdk-28-ea+8_linux-aarch64_bin.tar.gz'; downloadSha256='ef65a3451add63cf9a1a5c1c28b1e6655f94df9ecd2570b23323133521d4a6b2'; ;; *) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; esac; curl -fL -o openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; rm -rf "$JAVA_HOME/lib/security/cacerts"; ln -sT /etc/pki/ca-trust/extracted/java/cacerts "$JAVA_HOME/lib/security/cacerts"; ln -sfT "$JAVA_HOME" /usr/java/default; ln -sfT "$JAVA_HOME" /usr/java/latest; for bin in "$JAVA_HOME/bin/"*; do base="$(basename "$bin")"; [ ! -e "/usr/bin/$base" ]; alternatives --install "/usr/bin/$base" "$base" "$bin" 20000; done; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit

2026-07-28 06:09:22 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

Details
Content Digest

sha256:a89e6dc16d5906e121dccae316a568a16fbe2835223918850b8990574de7cbf5

Created

2026-07-28 06:09:15 CST

Size

296 MB

Environment
JAVA_HOME

/usr/java/openjdk-28

JAVA_VERSION

28-ea+8

LANG

C.UTF-8

PATH

/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:c1a8d43326b89b25aff74efe983a017053ef32314f6332ba2cf4e76fcf4f2b09 - 14.96% (44.3 MB)

[#001] sha256:66ce31122704011a8de30265553a7bbd7c8a71c25203f54493e9aba31e0a6d80 - 12.45% (36.9 MB)

[#002] sha256:6656ead68811bd0c1531866a1a46fd4e23c77af34031f4d57a56c24774722a59 - 72.59% (215 MB)

History
2026-07-24 06:55:20 CST (buildkit.dockerfile.v0)

ADD oraclelinux-9-slim-arm64v8-rootfs.tar.xz / # buildkit

2026-07-24 06:55:20 CST (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-07-28 06:07:17 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit

2026-07-28 06:09:15 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-28

2026-07-28 06:09:15 CST (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-07-28 06:09:15 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-07-28 06:09:15 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=28-ea+8

2026-07-28 06:09:15 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; arch="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "$arch" in 'x86_64') downloadUrl='https://download.java.net/java/early_access/jdk28/8/GPL/openjdk-28-ea+8_linux-x64_bin.tar.gz'; downloadSha256='0c37484b9bf3ce38623554e745b5cdc6ca63fada65ff05f5501d2e2bd0d8537c'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk28/8/GPL/openjdk-28-ea+8_linux-aarch64_bin.tar.gz'; downloadSha256='ef65a3451add63cf9a1a5c1c28b1e6655f94df9ecd2570b23323133521d4a6b2'; ;; *) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; esac; curl -fL -o openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; rm -rf "$JAVA_HOME/lib/security/cacerts"; ln -sT /etc/pki/ca-trust/extracted/java/cacerts "$JAVA_HOME/lib/security/cacerts"; ln -sfT "$JAVA_HOME" /usr/java/default; ln -sfT "$JAVA_HOME" /usr/java/latest; for bin in "$JAVA_HOME/bin/"*; do base="$(basename "$bin")"; [ ! -e "/usr/bin/$base" ]; alternatives --install "/usr/bin/$base" "$base" "$bin" 20000; done; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit

2026-07-28 06:09:15 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

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