2026-04-07 01:52:07 UTC
95.1 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
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] sha256:689b91d88a0f4086057ec826027b128902ecf2b516be510371c115bc55da19a6 - 29.82% (28.4 MB)
[#001] sha256:3b68b8ef47fdb988fb4023edbb2a8d6a19ba659a4921fc9f25c496fe28ae1ef1 - 17.03% (16.2 MB)
[#002] sha256:e2c9370ed7c35a22ef566a4d1ee7eb152dc6f37abe64e4fc7df70647fa0499dc - 53.14% (50.5 MB)
[#003] sha256:75ef302449c04c900de9660d789c58e12374e181f0204d02016bf10d05a2ea02 - 0.0% (158 Bytes)
[#004] sha256:9425bf26e9ee5e1bdec0dd158e59f754d3f4b3866a00a320bf3dafdf1a133d42 - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-04-03 15:16:40 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-04-03 15:16:40 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-04-03 15:16:42 UTC/bin/sh -c #(nop) ADD file:0f6466425c4f1800aae9224ddc3437b90c829cea58fb8edd5dde2f1eb0ee28da in /
2026-04-03 15:16:43 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-04-07 01:51:36 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-04-07 01:51:36 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-04-07 01:51:36 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-04-07 01:51:36 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 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
2026-04-07 01:51:36 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-04-07 01:52:07 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; arm64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64el) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; riscv64) ESUM='02cf763836c14bad4d689eb3b4efd691657de753dba07193cd1fb8691c8fe7b8'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.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
2026-04-07 01:52:07 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-04-07 01:52:07 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-04-07 01:52:07 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-04-07 01:55:26 UTC
93.5 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
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] sha256:76fd055477b6edf8004a5a962edad02a820d4c8b2f02682410edfbe376b418c5 - 29.45% (27.5 MB)
[#001] sha256:bfc1fe49c2f79e04d9e562ce4ee017e874bf7e23feea81b6df6f351ab993d9b5 - 17.34% (16.2 MB)
[#002] sha256:538e758f95d8493adbf608ecfa760b05bb49d3ceee0f1e637ca69598f3434ea6 - 53.2% (49.7 MB)
[#003] sha256:80e0252f321812c22ad7139fe93995a4ab816f331d23ab15579dedbc1027f1ca - 0.0% (158 Bytes)
[#004] sha256:3f199c35f5162fea3c8f07eef1e388cab02e2e3f619c9b2842b8bcd77a768e1e - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-04-03 15:15:14 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-04-03 15:15:14 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-04-03 15:15:17 UTC/bin/sh -c #(nop) ADD file:9bab986009eae65b5534b3547eb3a7d0a1564404426de350dfd183cf3a4ffa9f in /
2026-04-03 15:15:17 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-04-07 01:54:52 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-04-07 01:54:52 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-04-07 01:54:52 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-04-07 01:54:52 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 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
2026-04-07 01:54:52 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-04-07 01:55:25 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; arm64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64el) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; riscv64) ESUM='02cf763836c14bad4d689eb3b4efd691657de753dba07193cd1fb8691c8fe7b8'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.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
2026-04-07 01:55:26 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-04-07 01:55:26 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-04-07 01:55:26 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-04-07 04:31:29 UTC
101 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
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] sha256:2206a81f65df3147f8c62d4c01c47495515dae16f93ce6845cd7cdacdd206f1e - 32.34% (32.7 MB)
[#001] sha256:d2d800c8df15b3edabc2d41fd12584d685162ec3e3407bdd29445e3916467625 - 17.73% (17.9 MB)
[#002] sha256:efd182758c72dc31c82df9c74d43af99ba4a54d6a6a816fe770bc96a9a20ecf9 - 49.93% (50.5 MB)
[#003] sha256:8c3321cebdb0aa2cd96aba4d21cd6b05a1f0abe501531014a7b89da396978b04 - 0.0% (159 Bytes)
[#004] sha256:2b3fe145b4edddb55af72ec13a59c85ce6c723023c5ab8c63c616e8af290b2ff - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-04-03 15:15:25 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-04-03 15:15:26 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-04-03 15:15:29 UTC/bin/sh -c #(nop) ADD file:ede7e3b047d459e8abfd20afae677192c0eab70c709496e87b2110289bfb5f3c in /
2026-04-03 15:15:29 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-04-07 04:26:01 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-04-07 04:26:01 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-04-07 04:26:01 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-04-07 04:26:01 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 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
2026-04-07 04:26:01 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-04-07 04:31:25 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; arm64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64el) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; riscv64) ESUM='02cf763836c14bad4d689eb3b4efd691657de753dba07193cd1fb8691c8fe7b8'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.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
2026-04-07 04:31:28 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-04-07 04:31:29 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-04-07 04:31:29 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-03-21 04:35:44 UTC
96.7 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
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] sha256:866473980fd7aa6ac5a8a995315a35248ab945008a1938bd15f65082df53b2d3 - 30.55% (29.5 MB)
[#001] sha256:7377be671ba68e60ebce823d8f550975917bd593c0ec3e1b8baf9c5724476f31 - 17.63% (17 MB)
[#002] sha256:1d16bc2a99e81a4fc800cc30ab6b02a36f79a584273694ab493ed34ea6e7303e - 51.82% (50.1 MB)
[#003] sha256:87cd3bc49d69e5f2322880cb910b67243c2ba876897bf55e68c48718463d0237 - 0.0% (158 Bytes)
[#004] sha256:bb75155d87a734c6ee9ff17edf9c766a9896a07e3df69e9cc0d07cc5af1dacc9 - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-02-23 17:42:34 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-02-23 17:42:35 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2026-02-23 17:42:35 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-02-23 17:43:25 UTC/bin/sh -c #(nop) ADD file:1243b7db425cac690d91f87ad37c1beec0d95da6b3942dc8084039fe1cc2baf4 in /
2026-02-23 17:43:30 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-03-21 04:25:57 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-03-21 04:25:57 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-03-21 04:25:57 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-03-21 04:25:57 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 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
2026-03-21 04:25:57 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-03-21 04:35:43 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; arm64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64el) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; riscv64) ESUM='02cf763836c14bad4d689eb3b4efd691657de753dba07193cd1fb8691c8fe7b8'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.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
2026-03-21 04:35:43 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-03-21 04:35:44 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-03-21 04:35:44 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-04-07 03:10:14 UTC
92.5 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
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] sha256:248eeda3355e38b5891b7f407370b5faea53785cd947438684bf34a757d0f83c - 30.83% (28.5 MB)
[#001] sha256:cafd1916c5cba31aaa22e1e52aa83c9c76d6979e0d05bbd0bccbd399520dd951 - 18.12% (16.8 MB)
[#002] sha256:1e16f6bda88fd3abfab960f027be3727dcf8d6d54e335e2d3271bb17a1d7c782 - 51.06% (47.2 MB)
[#003] sha256:a79becc6221af0db6dc752d6dc0c18b536564d2b8ac6a59458629f71e8d477a7 - 0.0% (158 Bytes)
[#004] sha256:c68b5d2958cec905215a6306107e5b59abcea8501aff2a757ea6cf4613994528 - 0.0% (2.23 KB)
/bin/sh -c #(nop) ARG RELEASE
2026-04-03 15:12:46 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2026-04-03 15:12:46 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=24.04
2026-04-03 15:12:48 UTC/bin/sh -c #(nop) ADD file:31d45a66208318e1066130bac8975f44dea6e7e93cbfb2d29b0888e686bb10d5 in /
2026-04-03 15:12:48 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-04-07 03:09:23 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-04-07 03:09:23 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-04-07 03:09:23 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-04-07 03:09:23 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 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
2026-04-07 03:09:23 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-04-07 03:10:14 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; arm64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64el) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; riscv64) ESUM='02cf763836c14bad4d689eb3b4efd691657de753dba07193cd1fb8691c8fe7b8'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_riscv64_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.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
2026-04-07 03:10:14 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-04-07 03:10:14 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-04-07 03:10:14 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
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.