| ADD alpine-minirootfs-3.23.4-x86_64.tar.gz / # buildkit |
| CMD ["/bin/sh"] |
| ENV JAVA_HOME=/opt/java/openjdk |
| ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin |
| ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 |
| RUN /bin/sh -c set -eux; apk add --no-cache fontconfig ttf-dejavu ca-certificates p11-kit-trust musl-locales musl-locales-lang binutils tzdata coreutils openssl ; rm -rf /var/cache/apk/* # buildkit |
| ENV JAVA_VERSION=jdk-26.0.1+8 |
| RUN /bin/sh -c set -eux; ARCH="$(apk --print-arch)"; case "${ARCH}" in aarch64) ESUM='7e32b89349385f10d7805197c7696b46556717d041e681017b12590bae6692ca'; BINARY_URL='https://github.com/adoptium/temurin26-binaries/releases/download/jdk-26.0.1%2B8/OpenJDK26U-jdk_aarch64_alpine-linux_hotspot_26.0.1_8.tar.gz'; ;; x86_64) ESUM='0c97fe7e503fb6daf36a5e86e8d083b97cc2354cda4d11288e6c3b8ec0818afc'; BINARY_URL='https://github.com/adoptium/temurin26-binaries/releases/download/jdk-26.0.1%2B8/OpenJDK26U-jdk_x64_alpine-linux_hotspot_26.0.1_8.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; apk add --no-cache --virtual .fetch-deps gnupg; wget -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget -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 ${JAVA_HOME}/lib/src.zip; apk del --no-network .fetch-deps; # buildkit |
| RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit |
| COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit |
| ENTRYPOINT ["/__cacert_entrypoint.sh"] |
| CMD ["jshell"] |
| EXPOSE 25565 |
| ARG FORGE_VERSION |
| |1 FORGE_VERSION=21.0.167 /bin/sh -c apk upgrade && apk add coreutils && apk add curl |
| |1 FORGE_VERSION=21.0.167 /bin/sh -c mkdir /var/minecraft |
| WORKDIR /var/minecraft |
| |1 FORGE_VERSION=21.0.167 /bin/sh -c curl https://maven.neoforged.net/releases/net/neoforged/neoforge/${FORGE_VERSION}/neoforge-${FORGE_VERSION}-installer.jar -O |
| |1 FORGE_VERSION=21.0.167 /bin/sh -c echo eula=true>eula.txt |
| |1 FORGE_VERSION=21.0.167 /bin/sh -c java -Xms3G -Xmx3G -jar neoforge-${FORGE_VERSION}-installer.jar nogui --installServer |
| CMD ["./run.sh"] |
