Tag

openjdk:26-ea-30-jdk-oraclelinux9
Content Digest: sha256:2e3dd20a5f942da65cabceaaf3940030bb46861a9f853a09ec22b5243c746fb4
Manifests
Details
Content Digest

sha256:36dabeb5f2e920192c2a513931db5eed70ee7b630679be560b58b5edb1c3ef4a

Created

2026-01-17 07:28:36 CST

Size

299 MB

Environment
JAVA_HOME

/usr/java/openjdk-26

JAVA_VERSION

26-ea+30

LANG

C.UTF-8

PATH

/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

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

[#001] sha256:08fc6b1a1157059ffbac02377f85d44d8960a6d085ce336f896c6736e2579640 - 12.22% (36.5 MB)

[#002] sha256:eb26f8bced4f28a1377822f78e4ee81a2fd8a1662a6b2bc441b0d7032b22abf8 - 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 07:28:27 CST (buildkit.dockerfile.v0)

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

2026-01-17 07:28:36 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-26

2026-01-17 07:28:36 CST (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-01-17 07:28:36 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-01-17 07:28:36 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=26-ea+30

2026-01-17 07:28:36 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/jdk26/30/GPL/openjdk-26-ea+30_linux-x64_bin.tar.gz'; downloadSha256='300f7c67876f470e3ddacfd75be07c3c92812847b43933eb3600e258a9662e2d'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk26/30/GPL/openjdk-26-ea+30_linux-aarch64_bin.tar.gz'; downloadSha256='466961f9222d91364dbc631bb8c76216dbecaf025464f0189b3acc96dd516a96'; ;; *) 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 07:28:36 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

Details
Content Digest

sha256:7afc87fda6faeba27fde3ed60824f2af6f596c4326dca89332e0664a5980697a

Created

2026-01-17 07:31:16 CST

Size

296 MB

Environment
JAVA_HOME

/usr/java/openjdk-26

JAVA_VERSION

26-ea+30

LANG

C.UTF-8

PATH

/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

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

[#001] sha256:8c993bdf110f826a9133d09627e93d2f6fbc63b05c7486e6cc798ec0b27a29b4 - 12.47% (36.9 MB)

[#002] sha256:c2ee0e35d152abf65e410de9f73a4037d066826911656aa15ceceb1f6aab42de - 72.74% (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 07:31:06 CST (buildkit.dockerfile.v0)

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

2026-01-17 07:31:16 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-26

2026-01-17 07:31:16 CST (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-01-17 07:31:16 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-01-17 07:31:16 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=26-ea+30

2026-01-17 07:31:16 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/jdk26/30/GPL/openjdk-26-ea+30_linux-x64_bin.tar.gz'; downloadSha256='300f7c67876f470e3ddacfd75be07c3c92812847b43933eb3600e258a9662e2d'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk26/30/GPL/openjdk-26-ea+30_linux-aarch64_bin.tar.gz'; downloadSha256='466961f9222d91364dbc631bb8c76216dbecaf025464f0189b3acc96dd516a96'; ;; *) 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 07:31:16 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

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