2026-06-02 08:15:03 UTC
201 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.11+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:cb259a83ac3dd9fea0b394df41df2b298adf0df938fef5999475af18a751c257 - 14.1% (28.4 MB)
[#001] sha256:92c01f3db1a2719e1e808c136c592a0317da2de26436d88427de04087774eba8 - 10.89% (21.9 MB)
[#002] sha256:cb223f00d1684b6ee21fe982b5801387d1b3ec9f7d64c33554284c601b317f6f - 75.01% (151 MB)
[#003] sha256:33b4cb00b79d971cc3d3329a372aeae086cab6860dba5ba781ef348d277b9f1a - 0.0% (158 Bytes)
[#004] sha256:d11ec3c5f9ee6853717e932b3c91430d0d29bbd47ea5eed1c864199628ef2297 - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-05-20 01:37:19 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-05-20 01:37:19 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-05-20 01:37:21 UTC/bin/sh -c #(nop) ADD file:46ac5b8ee4c64ad9ebe840abd5619f571a617ac19483764d47d0eeba7907934f in /
2026-05-20 01:37:22 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-06-02 08:14:55 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-06-02 08:14:55 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-06-02 08:14:55 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-06-02 08:14:55 UTC (buildkit.dockerfile.v0)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 binutils 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
2026-06-02 08:14:55 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-06-02 08:15:02 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='4b2220e232a97997b436ca6ab15cbf70171ecff52958a46159dfa5a8c44ca4de'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.11_10.tar.gz'; ;; arm64) ESUM='8d498ec88e1c1989fab95c6784240ab92d011e29c54d20a3f9c324b13476f9ad'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.11_10.tar.gz'; ;; ppc64el) ESUM='3d043ae96d2343962bf2307d8c55f19849fbfa4c6be9fe164a77d79263f0d989'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.11_10.tar.gz'; ;; riscv64) ESUM='40c6862e6aff63fe9a03856ba0506531b516a17bdb5018464e9006ea7f0f5fe4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.11_10.tar.gz'; ;; s390x) ESUM='14dbe3cb226e64b945a36bea32686e8deec746504fe3ccee8de585c54af41ffd'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_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 ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2026-06-02 08:15:03 UTC (buildkit.dockerfile.v0)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
2026-06-02 08:15:03 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-06-02 08:15:03 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-06-02 08:15:03 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-06-02 08:16:10 UTC
200 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.11+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:fff3795b437199a0b714aadba6fb2c251d7da853c3e257d3fed1d2c8d0f05158 - 13.78% (27.5 MB)
[#001] sha256:8e7ab84c2d67441fd3bba3abc37b68773f34e23d567cafb4fc02200349dd96c9 - 11.54% (23.1 MB)
[#002] sha256:564f721386e7e6dd884c7e86149b2eccf2a7567f39b392cac9b7daaec0d44dbd - 74.68% (149 MB)
[#003] sha256:11127b4e771266a8d44b39627af51fefdb6fa421c879eb7d140a973db20c5ea4 - 0.0% (160 Bytes)
[#004] sha256:3581c265283ead4745033bea80232c9672330e64126c9d520cf092afdd33e24f - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-05-20 01:37:31 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-05-20 01:37:31 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-05-20 01:37:34 UTC/bin/sh -c #(nop) ADD file:08e1f650999ca51d9b63c782d658d9485c64263966d69dc423a3b64a16449f00 in /
2026-05-20 01:37:34 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-06-02 08:16:03 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-06-02 08:16:03 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-06-02 08:16:03 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-06-02 08:16:03 UTC (buildkit.dockerfile.v0)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 binutils 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
2026-06-02 08:16:03 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-06-02 08:16:09 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='4b2220e232a97997b436ca6ab15cbf70171ecff52958a46159dfa5a8c44ca4de'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.11_10.tar.gz'; ;; arm64) ESUM='8d498ec88e1c1989fab95c6784240ab92d011e29c54d20a3f9c324b13476f9ad'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.11_10.tar.gz'; ;; ppc64el) ESUM='3d043ae96d2343962bf2307d8c55f19849fbfa4c6be9fe164a77d79263f0d989'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.11_10.tar.gz'; ;; riscv64) ESUM='40c6862e6aff63fe9a03856ba0506531b516a17bdb5018464e9006ea7f0f5fe4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.11_10.tar.gz'; ;; s390x) ESUM='14dbe3cb226e64b945a36bea32686e8deec746504fe3ccee8de585c54af41ffd'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_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 ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2026-06-02 08:16:10 UTC (buildkit.dockerfile.v0)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
2026-06-02 08:16:10 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-06-02 08:16:10 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-06-02 08:16:10 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-06-02 08:12:51 UTC
207 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.11+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:e091f822489caa06bb3d2fde38646b1d65be890bc1155c44ed55dc18ce539afc - 15.83% (32.7 MB)
[#001] sha256:e5c1670fe2f067637ded122a0663c456ca6091e763c878866bd1996f0f3852f7 - 11.12% (23 MB)
[#002] sha256:27f99ed93216c409ce80de40299956c411fe8d5580c1e4effe74d64e94d62449 - 73.05% (151 MB)
[#003] sha256:038eb3036bf5ea5a468b49c2e5dd73daa411d2c8d6810020e7332228fd980030 - 0.0% (158 Bytes)
[#004] sha256:f64bbf3baca588841b50b9d867afee68ac3fa864c9ec5ee9c6ad293dacbfd78d - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-05-20 01:37:26 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-05-20 01:37:26 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-05-20 01:37:29 UTC/bin/sh -c #(nop) ADD file:25dad72762cb0d82bbf57f17b8713b1ca4d35e813d99be37e61090f10acd5d92 in /
2026-05-20 01:37:30 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-06-02 08:12:24 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-06-02 08:12:24 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-06-02 08:12:24 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-06-02 08:12:24 UTC (buildkit.dockerfile.v0)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 binutils 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
2026-06-02 08:12:24 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-06-02 08:12:48 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='4b2220e232a97997b436ca6ab15cbf70171ecff52958a46159dfa5a8c44ca4de'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.11_10.tar.gz'; ;; arm64) ESUM='8d498ec88e1c1989fab95c6784240ab92d011e29c54d20a3f9c324b13476f9ad'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.11_10.tar.gz'; ;; ppc64el) ESUM='3d043ae96d2343962bf2307d8c55f19849fbfa4c6be9fe164a77d79263f0d989'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.11_10.tar.gz'; ;; riscv64) ESUM='40c6862e6aff63fe9a03856ba0506531b516a17bdb5018464e9006ea7f0f5fe4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.11_10.tar.gz'; ;; s390x) ESUM='14dbe3cb226e64b945a36bea32686e8deec746504fe3ccee8de585c54af41ffd'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_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 ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2026-06-02 08:12:51 UTC (buildkit.dockerfile.v0)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
2026-06-02 08:12:51 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-06-02 08:12:51 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-06-02 08:12:51 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-06-02 18:19:37 UTC
199 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.11+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:924f9a731915e06f77b3487378ddf9426f8422fa1d96461bef1d0e0a35c36743 - 14.85% (29.5 MB)
[#001] sha256:9e8a013d222cf59769d7670abdeed7b6b225951393f3dc9a97036396ec0727f8 - 9.66% (19.2 MB)
[#002] sha256:e348f2cf4a5220f3241d7c8bbec98de871cb98b259c80e90d5f1ce1e844291d5 - 75.49% (150 MB)
[#003] sha256:4e9bcdb7880dae07773175355a32fab1450f93dbb99cf667b040d1344301d0f8 - 0.0% (160 Bytes)
[#004] sha256:935b3583d0bba2f4eeb410a3d7c6594ee8aae81196a50b806fb22cad9b947304 - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-05-20 02:06:08 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-05-20 02:06:09 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-05-20 02:06:59 UTC/bin/sh -c #(nop) ADD file:f1fd7ee282731834f2f36b17e9b538e569ade4ce8b89924b635551ff3a45c706 in /
2026-05-20 02:07:03 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-06-02 18:07:31 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-06-02 18:07:31 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-06-02 18:07:31 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-06-02 18:07:31 UTC (buildkit.dockerfile.v0)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 binutils 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
2026-06-02 18:07:31 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-06-02 18:19:23 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='4b2220e232a97997b436ca6ab15cbf70171ecff52958a46159dfa5a8c44ca4de'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.11_10.tar.gz'; ;; arm64) ESUM='8d498ec88e1c1989fab95c6784240ab92d011e29c54d20a3f9c324b13476f9ad'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.11_10.tar.gz'; ;; ppc64el) ESUM='3d043ae96d2343962bf2307d8c55f19849fbfa4c6be9fe164a77d79263f0d989'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.11_10.tar.gz'; ;; riscv64) ESUM='40c6862e6aff63fe9a03856ba0506531b516a17bdb5018464e9006ea7f0f5fe4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.11_10.tar.gz'; ;; s390x) ESUM='14dbe3cb226e64b945a36bea32686e8deec746504fe3ccee8de585c54af41ffd'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_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 ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2026-06-02 18:19:37 UTC (buildkit.dockerfile.v0)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
2026-06-02 18:19:37 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-06-02 18:19:37 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-06-02 18:19:37 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-06-02 08:11:09 UTC
190 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.11+10
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[#000] sha256:c8ebd0a624851e8502e41ee64db2b6a45537554969784d82ebbc91c905cbc2ef - 15.0% (28.5 MB)
[#001] sha256:161ab83b783a70ac7e335f06f868087878d7a3e67ada1ea2ed592d86b5ed002d - 11.1% (21.1 MB)
[#002] sha256:bc5ba65f654f079fa940ba38ee6ace3fac70039f845c9b29befdb2d4219f8e9a - 73.9% (141 MB)
[#003] sha256:d76a6cebb1e74b0c202e5830c582ceb4a363c946651341977e28df6e3c678e23 - 0.0% (159 Bytes)
[#004] sha256:c43a9502fe3bc0ed260d6f31186168220db755450056002c0f96394792b89dc0 - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-05-20 01:37:09 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-05-20 01:37:09 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-05-20 01:37:11 UTC/bin/sh -c #(nop) ADD file:b574b1e436c2db4e4d66f69c75e47a9aebf0da1ad375147eb2c0b7ff76c6ab7e in /
2026-05-20 01:37:11 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-06-02 08:11:03 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-06-02 08:11:03 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-06-02 08:11:03 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-06-02 08:11:03 UTC (buildkit.dockerfile.v0)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 binutils 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
2026-06-02 08:11:03 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-06-02 08:11:08 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='4b2220e232a97997b436ca6ab15cbf70171ecff52958a46159dfa5a8c44ca4de'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_x64_linux_hotspot_21.0.11_10.tar.gz'; ;; arm64) ESUM='8d498ec88e1c1989fab95c6784240ab92d011e29c54d20a3f9c324b13476f9ad'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.11_10.tar.gz'; ;; ppc64el) ESUM='3d043ae96d2343962bf2307d8c55f19849fbfa4c6be9fe164a77d79263f0d989'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.11_10.tar.gz'; ;; riscv64) ESUM='40c6862e6aff63fe9a03856ba0506531b516a17bdb5018464e9006ea7f0f5fe4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_riscv64_linux_hotspot_21.0.11_10.tar.gz'; ;; s390x) ESUM='14dbe3cb226e64b945a36bea32686e8deec746504fe3ccee8de585c54af41ffd'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.11%2B10/OpenJDK21U-jdk_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 ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2026-06-02 08:11:09 UTC (buildkit.dockerfile.v0)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
2026-06-02 08:11:09 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-06-02 08:11:09 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-06-02 08:11:09 UTC (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.