library
    openjdk
    27-ea-jdk-oraclelinux9
Namespace
library
Image / Tag
openjdk:27-ea-jdk-oraclelinux9
Content Digest
sha256:d817ae82cab50fd8c7098a6448817b1da8b2c004719be848e4b034ca3ea7a7a5
Details
Created

2026-01-28 22:12:36 UTC

Size

299 MB

Content Digest
Environment
JAVA_HOME

/usr/java/openjdk-27

JAVA_VERSION

27-ea+6

LANG

C.UTF-8

PATH

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

Layers

[#000] sha256:869c24490fd0fbe19ff930bf16fd1c67a7253c63ffb7ba471f8606a272ce29dd - 15.08% (45.1 MB)

[#001] sha256:85a5d45c47ad951c2691e62302c3f12e58bad39e8efb583c72058c42d774cc7c - 12.2% (36.5 MB)

[#002] sha256:e0caebd8be029d3d5bb1c78c32031d7aae3a6f64a5329ee5e5e6847362dc27c2 - 72.72% (218 MB)

History
2026-01-28 21:31:17 UTC (buildkit.dockerfile.v0)

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

2026-01-28 21:31:17 UTC (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-01-28 22:12:27 UTC (buildkit.dockerfile.v0)

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

2026-01-28 22:12:36 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-27

2026-01-28 22:12:36 UTC (buildkit.dockerfile.v0)

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

2026-01-28 22:12:36 UTC (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-01-28 22:12:36 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=27-ea+6

2026-01-28 22:12:36 UTC (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/jdk27/6/GPL/openjdk-27-ea+6_linux-x64_bin.tar.gz'; downloadSha256='394c8962532cfeb8e27701615449f453f090145d33f7d24947aa6ceed07dcce6'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk27/6/GPL/openjdk-27-ea+6_linux-aarch64_bin.tar.gz'; downloadSha256='e516f107cd78b8abf3500494b93d20718e0779fa79a12399f30928c615593789'; ;; *) 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

2026-01-28 22:12:36 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

Details
Created

2026-01-28 22:12:12 UTC

Size

296 MB

Content Digest
Environment
JAVA_HOME

/usr/java/openjdk-27

JAVA_VERSION

27-ea+6

LANG

C.UTF-8

PATH

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

Layers

[#000] sha256:006f7f7ff6e4153965433950879efe455ec6847a503f9a7244723b1b4a79251b - 14.77% (43.8 MB)

[#001] sha256:289423e4c58521d9c4ebdb604f7edc16a15b0eec01c87b7bc5d19ddbaab90e18 - 12.45% (36.9 MB)

[#002] sha256:33d9de4ec420a20c679fcc9c81d3b8b39fe00352c1da4775cdc24ee05100c478 - 72.78% (216 MB)

History
2026-01-28 21:29:32 UTC (buildkit.dockerfile.v0)

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

2026-01-28 21:29:32 UTC (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-01-28 22:12:02 UTC (buildkit.dockerfile.v0)

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

2026-01-28 22:12:12 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-27

2026-01-28 22:12:12 UTC (buildkit.dockerfile.v0)

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

2026-01-28 22:12:12 UTC (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-01-28 22:12:12 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=27-ea+6

2026-01-28 22:12:12 UTC (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/jdk27/6/GPL/openjdk-27-ea+6_linux-x64_bin.tar.gz'; downloadSha256='394c8962532cfeb8e27701615449f453f090145d33f7d24947aa6ceed07dcce6'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk27/6/GPL/openjdk-27-ea+6_linux-aarch64_bin.tar.gz'; downloadSha256='e516f107cd78b8abf3500494b93d20718e0779fa79a12399f30928c615593789'; ;; *) 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

2026-01-28 22:12:12 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

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