mc-wrapper (java21)

Published 2026-06-15 00:39:33 +00:00 by Dzejkobik007

Pull the image from the command line:

docker pull git.timemachine.center/timemachine/mc-wrapper:java21

Digest

sha256:2259a0444fd1e7762af497dcca8b1969c9bb75c5cd2d58b128e592ee946ea216

For more information on the Container registry, see the documentation.

Docker image that provides a Minecraft Server for Java Edition that automatically installs/upgrades versions, modloaders, modpacks and more at startup

Image Layers

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:rockcraft-base /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.4415.tar --tag 26.04

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.entrypoint --clear=config.cmd

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.cmd --config.cmd /bin/bash

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.labels --config.label org.opencontainers.image.version=26.04 --config.label org.opencontainers.image.title=ubuntu --config.label org.opencontainers.image.created=2026-04-21T17:23:54.324551+00:00 --config.label org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=26.04 --manifest.annotation org.opencontainers.image.title=ubuntu --manifest.annotation org.opencontainers.image.created=2026-04-21T17:23:54.324551+00:00 --manifest.annotation org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.control_data.4415.tar

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; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit

ENV JAVA_VERSION=jdk-21.0.11+10

RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='e5038aae3ca9ff670bc696496b0728dbd23d280026bad30291cb919221ecfdcb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jre_x64_linux_hotspot_21.0.11_10.tar.gz'; ;; arm64) ESUM='fa23d9d9945053e67bcc7638410eabf1e17a7672c7c95a24f70cd08b8407d36e'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.11_10.tar.gz'; ;; ppc64el) ESUM='fefb53c4bd687e7a91a9a9809ec80e0862e829cd20513839ad1a9988ddc89482'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.11_10.tar.gz'; ;; riscv64) ESUM='f3d8843c5a1b77ded3353e0df85d803d84b9faa5ece20673564e7c47fc4591d9'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.11_10.tar.gz'; ;; s390x) ESUM='45736e9e14d52619133900a077b4f72d1ebee0fd0bb053da0bca9dce9fc4d916'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jre_s390x_linux_hotspot_21.0.11_10.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; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit

RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit

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

ENTRYPOINT ["/__cacert_entrypoint.sh"]

ARG TARGETOS=linux

ARG TARGETARCH=amd64

ARG TARGETVARIANT=

ARG EXTRA_DEB_PACKAGES=

ARG EXTRA_DNF_PACKAGES=

ARG EXTRA_ALPINE_PACKAGES=

ARG FORCE_INSTALL_PACKAGES=1

RUN |7 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 /bin/sh -c TARGET=${TARGETARCH}${TARGETVARIANT} /build/run.sh install-packages # buildkit

COPY /gosu /usr/local/bin/ # buildkit

RUN |7 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 /bin/sh -c /build/run.sh setup-user # buildkit

EXPOSE [25565/tcp]

ARG APPS_REV=1

ARG GITHUB_BASEURL=https://github.com

ARG EASY_ADD_VERSION=0.8.13

ADD https://github.com/itzg/easy-add/releases/download/0.8.13/easy-add_linux_amd64 /usr/bin/easy-add # buildkit

RUN |10 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 /bin/sh -c chmod +x /usr/bin/easy-add # buildkit

ARG RESTIFY_VERSION=1.7.14

RUN |11 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 /bin/sh -c easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} --var version=${RESTIFY_VERSION} --var app=restify --file {{.app}} --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz # buildkit

ARG RCON_CLI_VERSION=1.7.6

RUN |12 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 /bin/sh -c easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} --var version=${RCON_CLI_VERSION} --var app=rcon-cli --file {{.app}} --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz # buildkit

ARG MC_MONITOR_VERSION=0.16.6

RUN |13 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 MC_MONITOR_VERSION=0.16.6 /bin/sh -c easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} --var version=${MC_MONITOR_VERSION} --var app=mc-monitor --file {{.app}} --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz # buildkit

ARG MC_SERVER_RUNNER_VERSION=1.14.7

RUN |14 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 MC_MONITOR_VERSION=0.16.6 MC_SERVER_RUNNER_VERSION=1.14.7 /bin/sh -c easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} --var version=${MC_SERVER_RUNNER_VERSION} --var app=mc-server-runner --file {{.app}} --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz # buildkit

ARG MC_HELPER_VERSION=1.60.2

ARG MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/1.60.2

ARG MC_HELPER_REV=1

RUN |17 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 MC_MONITOR_VERSION=0.16.6 MC_SERVER_RUNNER_VERSION=1.14.7 MC_HELPER_VERSION=1.60.2 MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/1.60.2 MC_HELPER_REV=1 /bin/sh -c curl -fsSL ${MC_HELPER_BASE_URL}/mc-image-helper-${MC_HELPER_VERSION}.tgz | tar -C /usr/share -zxf - && ln -s /usr/share/mc-image-helper-${MC_HELPER_VERSION}/ /usr/share/mc-image-helper && ln -s /usr/share/mc-image-helper/bin/mc-image-helper /usr/bin # buildkit

VOLUME [/data]

WORKDIR /data

STOPSIGNAL SIGTERM

ENV TYPE=VANILLA VERSION=LATEST EULA= UID=1000 GID=1000 LC_ALL=en_US.UTF-8

COPY --chmod=755 scripts/start* /image/scripts/ # buildkit

COPY --chmod=755 <<EOF /start # buildkit

COPY --chmod=755 scripts/auto/* /image/scripts/auto/ # buildkit

COPY --chmod=755 scripts/shims/* /image/scripts/shims/ # buildkit

RUN |17 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 MC_MONITOR_VERSION=0.16.6 MC_SERVER_RUNNER_VERSION=1.14.7 MC_HELPER_VERSION=1.60.2 MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/1.60.2 MC_HELPER_REV=1 /bin/sh -c ln -s /image/scripts/shims/* /usr/local/bin/ # buildkit

COPY --chmod=755 files/* /image/ # buildkit

RUN |17 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 MC_MONITOR_VERSION=0.16.6 MC_SERVER_RUNNER_VERSION=1.14.7 MC_HELPER_VERSION=1.60.2 MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/1.60.2 MC_HELPER_REV=1 /bin/sh -c curl -fsSL -o /image/Log4jPatcher.jar https://github.com/CreeperHost/Log4jPatcher/releases/download/v1.0.1/Log4jPatcher-1.0.1.jar # buildkit

RUN |17 TARGETOS=linux TARGETARCH=amd64 TARGETVARIANT= EXTRA_DEB_PACKAGES= EXTRA_DNF_PACKAGES= EXTRA_ALPINE_PACKAGES= FORCE_INSTALL_PACKAGES=1 APPS_REV=1 GITHUB_BASEURL=https://github.com EASY_ADD_VERSION=0.8.13 RESTIFY_VERSION=1.7.14 RCON_CLI_VERSION=1.7.6 MC_MONITOR_VERSION=0.16.6 MC_SERVER_RUNNER_VERSION=1.14.7 MC_HELPER_VERSION=1.60.2 MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/1.60.2 MC_HELPER_REV=1 /bin/sh -c dos2unix /image/scripts/start* /image/scripts/auto/* # buildkit

ENTRYPOINT ["/image/scripts/start"]

HEALTHCHECK {Test:[CMD-SHELL mc-health] Interval:30s Timeout:0s StartPeriod:2m0s StartInterval:0s Retries:2}

ARG BUILDTIME=2026-06-13T12:12:49.102Z

ARG VERSION=java21

ARG REVISION=1a8844cb625d753409f02f3cfbd46eefd5c5d939

COPY <<EOF /etc/image.properties # buildkit

COPY file:dc383197ef6ea9b2f7c5d25297fcc9396f0a4612d140210c8ad6124e94a65121 in /mc-wrapper

ENTRYPOINT ["/mc-wrapper"]

Key	Value
io.buildah.version	1.43.1
org.opencontainers.image.authors	Geoff Bourne <itzgeoff@gmail.com>
org.opencontainers.image.created	2026-06-13T12:12:49.102Z
org.opencontainers.image.description	Docker image that provides a Minecraft Server for Java Edition that automatically installs/upgrades versions, modloaders, modpacks and more at startup
org.opencontainers.image.licenses	Apache-2.0
org.opencontainers.image.revision	1a8844cb625d753409f02f3cfbd46eefd5c5d939
org.opencontainers.image.source	https://github.com/itzg/docker-minecraft-server
org.opencontainers.image.title	docker-minecraft-server
org.opencontainers.image.url	https://github.com/itzg/docker-minecraft-server
org.opencontainers.image.version	java21