sha256:6a4f9f571a73d6be92e48ec083991af8c67549ff3df4335a336283eec7a1bbc1
2025-07-05 08:54:13 CST
276 MB
/usr/java/openjdk-26
JAVA_VERSION26-ea+5
LANGC.UTF-8
PATH/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:41875d08ddffe10cea627347ab2d190e7a42649b4f26f96bcb1236b617350f27 - 17.71% (48.9 MB)
[#001] sha256:61aafb7f4f040d7da6a75138760527d3b7a31d1160a1a4fd7b23f2bc25051beb - 5.17% (14.3 MB)
[#002] sha256:ed771d91f92cf9323bbc8c954de47399cae153ece13e29f02cafdf9b4cc56a76 - 77.12% (213 MB)
ADD oraclelinux-8-slim-amd64-rootfs.tar.xz / # buildkit
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)CMD ["/bin/bash"]
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV JAVA_HOME=/usr/java/openjdk-26
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV PATH=/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV LANG=C.UTF-8
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV JAVA_VERSION=26-ea+5
2025-07-05 08:54:13 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/jdk26/5/GPL/openjdk-26-ea+5_linux-x64_bin.tar.gz'; downloadSha256='b43bfaf18ccd153838dbb7979ebf2f4be031eb16da6a977823c2422eefa279e7'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk26/5/GPL/openjdk-26-ea+5_linux-aarch64_bin.tar.gz'; downloadSha256='94cab2a012f104ef5ae8201f05912bf495c9f696b58e2f255bf10d6d018fb0c8'; ;; *) 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
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)CMD ["jshell"]
sha256:50881b36d0ddedb04eb9e178bb250fdfd50874244f4531e026298670f80e981e
2025-07-05 08:54:13 CST
274 MB
/usr/java/openjdk-26
JAVA_VERSION26-ea+5
LANGC.UTF-8
PATH/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:4dfe820c20154be581827f07570596df525d44687f95b28b72c9da6274369d45 - 17.44% (47.7 MB)
[#001] sha256:2354c264baf5ced06f90feda02f9e83f83a23da58b709069976e09fca065d12a - 5.47% (15 MB)
[#002] sha256:ffc03b531c3a3010f33e09ad079c2f7c05b4264846e0b131ecfe5f80302e0045 - 77.09% (211 MB)
ADD oraclelinux-8-slim-arm64v8-rootfs.tar.xz / # buildkit
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)CMD ["/bin/bash"]
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV JAVA_HOME=/usr/java/openjdk-26
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV PATH=/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV LANG=C.UTF-8
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)ENV JAVA_VERSION=26-ea+5
2025-07-05 08:54:13 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/jdk26/5/GPL/openjdk-26-ea+5_linux-x64_bin.tar.gz'; downloadSha256='b43bfaf18ccd153838dbb7979ebf2f4be031eb16da6a977823c2422eefa279e7'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk26/5/GPL/openjdk-26-ea+5_linux-aarch64_bin.tar.gz'; downloadSha256='94cab2a012f104ef5ae8201f05912bf495c9f696b58e2f255bf10d6d018fb0c8'; ;; *) 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
2025-07-05 08:54:13 CST (buildkit.dockerfile.v0)CMD ["jshell"]
Please be careful as this will not just delete the reference but also the actual content!
For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.