Tag

openjdk:28-ea-8-jdk-bookworm
Content Digest: sha256:162f86703b641bae60cdf19bba2129cb6accc758248a207367738d21503c3083
Manifests
Details
Content Digest

sha256:92950359153481fb69c8c8689aa7edbd2f9c4f3ba1ecb1538bd46ce3318e29d8

Created

2026-07-28 06:09:18 CST

Size

364 MB

Environment
JAVA_HOME

/usr/local/openjdk-28

JAVA_VERSION

28-ea+8

LANG

C.UTF-8

PATH

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

Layers

[#000] sha256:c4013e1e38341061b49f51c4b44f2e534c25135d7ed5b75af8b2094766bb5519 - 12.71% (46.3 MB)

[#001] sha256:bd0ec93c9c52acfa7f522ce201898ba8ebdf67a6d01c6a4ea70e8d413dbc534a - 6.3% (22.9 MB)

[#002] sha256:2dd2dd4f152bd44fe5b02de3e47483f6cdf32bf3d7ea1c7cc70d57b075f2eebd - 16.88% (61.4 MB)

[#003] sha256:76c1b0e7868e7697f2eb8ea4d232e03c8a76c8d5db925f2d00844cdb3d33a20b - 4.44% (16.2 MB)

[#004] sha256:e4c79dcbb1ae05416463e5180d564ce9c786466ce4feb9011db88a08b9a0d421 - 59.66% (217 MB)

History
2026-07-13 08:00:00 CST (debuerreotype 0.17)

# debian.sh --arch 'amd64' out/ 'bookworm' '@1783900800'

2026-07-14 09:43:17 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg netbase sq wget ; rm -rf /var/lib/apt/lists/* # buildkit

2026-07-14 10:29:39 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends git mercurial openssh-client subversion procps ; rm -rf /var/lib/apt/lists/* # buildkit

2026-07-28 06:09:10 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends bzip2 unzip xz-utils binutils fontconfig libfreetype6 ca-certificates p11-kit ; rm -rf /var/lib/apt/lists/* # buildkit

2026-07-28 06:09:18 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/local/openjdk-28

2026-07-28 06:09:18 CST (buildkit.dockerfile.v0)

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

2026-07-28 06:09:18 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-07-28 06:09:18 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=28-ea+8

2026-07-28 06:09:18 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; arch="$(dpkg --print-architecture)"; case "$arch" in 'amd64') downloadUrl='https://download.java.net/java/early_access/jdk28/8/GPL/openjdk-28-ea+8_linux-x64_bin.tar.gz'; downloadSha256='0c37484b9bf3ce38623554e745b5cdc6ca63fada65ff05f5501d2e2bd0d8537c'; ;; 'arm64') 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: '$arch'"; exit 1 ;; esac; wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; { echo '#!/usr/bin/env bash'; echo 'set -Eeuo pipefail'; echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; } > /etc/ca-certificates/update.d/docker-openjdk; chmod +x /etc/ca-certificates/update.d/docker-openjdk; /etc/ca-certificates/update.d/docker-openjdk; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit

2026-07-28 06:09:18 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

Details
Content Digest

sha256:e7be73845a50bdc6d6e2e8d73dbb0737d1821444f83f6ce4545b6b475d64c0e0

Created

2026-07-28 06:09:35 CST

Size

362 MB

Environment
JAVA_HOME

/usr/local/openjdk-28

JAVA_VERSION

28-ea+8

LANG

C.UTF-8

PATH

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

Layers

[#000] sha256:445be8da0a7289e4b5d70a5c779ad63d484e76aa14fe2ad45893da9eb077e4e8 - 12.73% (46.1 MB)

[#001] sha256:bb3bfe7e3c6a92e1bda6d3ddde9de882610239eba4323fd75d10ba1bccee7876 - 6.21% (22.5 MB)

[#002] sha256:5af2d47cd8540f7af1f8ba488289fa82e9a2258d051477163651baf22fc99ea6 - 16.98% (61.5 MB)

[#003] sha256:e13630c7c66e23890f7bcbe163efa7369e0c5b64dbb9274924515b188a344efa - 4.67% (16.9 MB)

[#004] sha256:3c1700b13e0f9409e0e4a0631d1619c4c61906eec52b2022eb1eaa93b219cd8b - 59.41% (215 MB)

History
2026-07-13 08:00:00 CST (debuerreotype 0.17)

# debian.sh --arch 'arm64' out/ 'bookworm' '@1783900800'

2026-07-14 09:46:31 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg netbase sq wget ; rm -rf /var/lib/apt/lists/* # buildkit

2026-07-14 10:36:40 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends git mercurial openssh-client subversion procps ; rm -rf /var/lib/apt/lists/* # buildkit

2026-07-28 06:09:27 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends bzip2 unzip xz-utils binutils fontconfig libfreetype6 ca-certificates p11-kit ; rm -rf /var/lib/apt/lists/* # buildkit

2026-07-28 06:09:35 CST (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/local/openjdk-28

2026-07-28 06:09:35 CST (buildkit.dockerfile.v0)

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

2026-07-28 06:09:35 CST (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-07-28 06:09:35 CST (buildkit.dockerfile.v0)

ENV JAVA_VERSION=28-ea+8

2026-07-28 06:09:35 CST (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; arch="$(dpkg --print-architecture)"; case "$arch" in 'amd64') downloadUrl='https://download.java.net/java/early_access/jdk28/8/GPL/openjdk-28-ea+8_linux-x64_bin.tar.gz'; downloadSha256='0c37484b9bf3ce38623554e745b5cdc6ca63fada65ff05f5501d2e2bd0d8537c'; ;; 'arm64') 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: '$arch'"; exit 1 ;; esac; wget --progress=dot:giga -O openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; { echo '#!/usr/bin/env bash'; echo 'set -Eeuo pipefail'; echo 'trust extract --overwrite --format=java-cacerts --filter=ca-anchors --purpose=server-auth "$JAVA_HOME/lib/security/cacerts"'; } > /etc/ca-certificates/update.d/docker-openjdk; chmod +x /etc/ca-certificates/update.d/docker-openjdk; /etc/ca-certificates/update.d/docker-openjdk; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit

2026-07-28 06:09:35 CST (buildkit.dockerfile.v0)

CMD ["jshell"]

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For example when you have latest and v1.2.3 both pointing to the same image
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