Tag

openjdk:27-ea-4-jdk-oraclelinux9
Content Digest: sha256:4b683a01f89e4b025fc793984f0b74941ec6085a32fe77191e84a2758cfb0333
Manifests
Details
Content Digest

sha256:cc8de6e0aef7c0b87cdab25b0b9317be42bb52372705d6c752b80f2b23b525ec

Created

2026-01-17 07:28:42 CST

Size

299 MB

Environment
JAVA_HOME

/usr/java/openjdk-27

JAVA_VERSION

27-ea+4

LANG

C.UTF-8

PATH

/usr/java/openjdk-27/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:658e67031dba87f37a087802d8564b84ea84ff3a83d5993b8c090fe7466c9934 - 15.09% (45.1 MB)

[#001] sha256:9dc6a75e130e02b91d0820ad93a640d7f28f2c23f23528271e3641694330c749 - 12.21% (36.5 MB)

[#002] sha256:b663e32a2b97b41e16bcc868cae73292acd229e41299de4974acc748e85e1ecc - 72.69% (217 MB)

History
2026-01-17 07:08:06 CST (buildkit.dockerfile.v0)

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

2026-01-17 07:08:06 CST (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-01-17 07:28:33 CST (buildkit.dockerfile.v0)

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

2026-01-17 07:28:42 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-27

2026-01-17 07:28:42 CST (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-27/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-01-17 07:28:42 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-01-17 07:28:42 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=27-ea+4

2026-01-17 07:28:42 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/jdk27/4/GPL/openjdk-27-ea+4_linux-x64_bin.tar.gz'; downloadSha256='382725d08eba5640408ba0143ed6e11ab9662d1e51349001ac3d08798c8d6e6c'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk27/4/GPL/openjdk-27-ea+4_linux-aarch64_bin.tar.gz'; downloadSha256='22d88b67c9736507c6d435f7bda9282628ba0e1acf77519f30752dfb30f2f03c'; ;; *) 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

2026-01-17 07:28:42 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

Details
Content Digest

sha256:ec9eefa553d3100390959b76011ca25423ecdaeee9f50a7d0ceb5a916b295a11

Created

2026-01-17 07:31:50 CST

Size

296 MB

Environment
JAVA_HOME

/usr/java/openjdk-27

JAVA_VERSION

27-ea+4

LANG

C.UTF-8

PATH

/usr/java/openjdk-27/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:215869f0a490442d73ee5a088f5ff9c0c81a3fdc8ca1bb0d906ceecc38d4ba59 - 14.79% (43.8 MB)

[#001] sha256:e7099d6fad7d14a21ea13db57086b9cd7129cb7c247e916d93f12c415ab3c551 - 12.47% (36.9 MB)

[#002] sha256:5895cb36439eca786b73f203fffd05652abca69df530950daa56e58eb38df063 - 72.75% (215 MB)

History
2026-01-17 07:07:56 CST (buildkit.dockerfile.v0)

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

2026-01-17 07:07:56 CST (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-01-17 07:31:40 CST (buildkit.dockerfile.v0)

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

2026-01-17 07:31:50 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-27

2026-01-17 07:31:50 CST (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-27/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-01-17 07:31:50 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-01-17 07:31:50 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=27-ea+4

2026-01-17 07:31:50 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/jdk27/4/GPL/openjdk-27-ea+4_linux-x64_bin.tar.gz'; downloadSha256='382725d08eba5640408ba0143ed6e11ab9662d1e51349001ac3d08798c8d6e6c'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk27/4/GPL/openjdk-27-ea+4_linux-aarch64_bin.tar.gz'; downloadSha256='22d88b67c9736507c6d435f7bda9282628ba0e1acf77519f30752dfb30f2f03c'; ;; *) 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

2026-01-17 07:31:50 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

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