eclipse-temurin:21-ubi10-minimal

ENV JAVA_HOME=/opt/java/openjdk

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ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

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ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

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RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en gnupg2 ; microdnf clean all # buildkit

39.65 MB

ENV JAVA_VERSION=jdk-21.0.12.1+1

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RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='23e37e026f12f3e706f18938ff611db3032d075b09d0879a25d06718c773e223'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12.1%2B1/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.12.1_1.tar.gz'; ;; ppc64le) ESUM='042482fa372f12741ceb721397e277b4e69672182aaa45a1bf7af55d9ba876d6'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12.1%2B1/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.12.1_1.tar.gz'; ;; s390x) ESUM='806bb29b0d408eb6312cda0a1e756bc91e554ef9ed6a5863f6004e502f6c789a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12.1%2B1/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.12.1_1.tar.gz'; ;; x86_64) ESUM='ce79869e1307ed8ee1e2baa86a412b1eb5b75d10a01006d788a6f968bcfaee94'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12.1%2B1/OpenJDK21U-jdk_x64_linux_hotspot_21.0.12.1_1.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; # buildkit

158.28 MB

RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit

130 B

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2.47 KB

ENTRYPOINT ["/__cacert_entrypoint.sh"]

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CMD ["jshell"]

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