2026-08-17 22:38:11 UTC
216 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
containeroci
[#000] sha256:c282501e7b1aa336a39e8eb09b91d97b94921c378c6a6fbfe7b56d2db572c305 - 17.97% (38.8 MB)
[#001] sha256:ac62b95da296463877ed54363a370f767c64a4864a0c749a5c9121bdb5d909b8 - 12.21% (26.4 MB)
[#002] sha256:ccbdf5e5c1c5c6dc6de50b3a2d047f67357b18d1bfcaa1db37816f42cf16ebed - 69.82% (151 MB)
[#003] sha256:8d0fdb2d91332e3b8e1d0b3b65978437e0f1ba5b78493f867953dd03b52263b0 - 0.0% (129 Bytes)
[#004] sha256:bef1a10833d453f203d5c37449416e398b3b5eab450486974a080f393228b955 - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.8" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"
2026-08-17 17:27:15 UTC/bin/sh -c #(nop) ENV container oci
2026-08-17 17:27:16 UTC/bin/sh -c #(nop) COPY dir:975e595a9e6cbbfee7f07eb5443a58fb81eff06cafb12ae4f0e1422e8692c141 in /
2026-08-17 17:27:16 UTC/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.
2026-08-17 17:27:16 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-08-17 17:27:16 UTC/bin/sh -c #(nop) COPY dir:65a3d9e22af3e56e090455b33d2c3174efac94e4f8a1283201a9e46186020641 in /usr/share/buildinfo/
2026-08-17 17:27:16 UTC/bin/sh -c #(nop) COPY dir:65a3d9e22af3e56e090455b33d2c3174efac94e4f8a1283201a9e46186020641 in /root/buildinfo/
2026-08-17 17:27:16 UTC/bin/sh -c #(nop) LABEL "org.opencontainers.image.created"="2026-08-17T17:26:46Z" "org.opencontainers.image.revision"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "build-date"="2026-08-17T17:26:46Z" "architecture"="x86_64" "vcs-ref"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "vcs-type"="git" "release"="1786987521"org.opencontainers.image.created=2026-08-17T17:26:46Z,org.opencontainers.image.revision=6bb838e7904a1c68094d157a898fff623ad3fcb9
2026-08-17 22:38:02 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-08-17 22:38:02 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-08-17 22:38:02 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-08-17 22:38:02 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en ; microdnf clean all # buildkit
2026-08-17 22:38:02 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-08-17 22:38:09 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) 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'; ;; ppc64le) 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'; ;; 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'; ;; x86_64) 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'; ;; *) 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 ${JAVA_HOME}/lib/src.zip; # buildkit
2026-08-17 22:38:11 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(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
2026-08-17 22:38:11 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-08-17 22:38:11 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-08-17 22:38:11 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-08-17 22:37:22 UTC
213 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
containeroci
[#000] sha256:210b7d6959bf1413d4a100e480de134d4278c3fb9c1808fc5395449f4bd1229f - 17.38% (37 MB)
[#001] sha256:9d3fa768dedc03c763f9a938eab5c6d8bd57120f345f6581b7c0776b1b4fcb5c - 12.58% (26.8 MB)
[#002] sha256:c1e918c05a8efe24164339a749b7dad4431c907a8bad8cf75bcb9e49d0b2aca2 - 70.04% (149 MB)
[#003] sha256:7dd11ec9c741ece970f8f7b44662d443c1de659512031d2171977e4422af65ba - 0.0% (129 Bytes)
[#004] sha256:477150afceb5af429a680ad67957e997300877665cd0e731754c90831e799782 - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.8" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"
2026-08-17 17:29:38 UTC/bin/sh -c #(nop) ENV container oci
2026-08-17 17:29:39 UTC/bin/sh -c #(nop) COPY dir:bc0c34c3de4568914cc6d0ce9e475804776b9932a837352e0a0b8eaeec65f0ab in /
2026-08-17 17:29:39 UTC/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.
2026-08-17 17:29:39 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-08-17 17:29:39 UTC/bin/sh -c #(nop) COPY dir:75017821d3d7ffd12376ef094bfe2a63592d7cc455658a85911fc189573e02d7 in /usr/share/buildinfo/
2026-08-17 17:29:39 UTC/bin/sh -c #(nop) COPY dir:75017821d3d7ffd12376ef094bfe2a63592d7cc455658a85911fc189573e02d7 in /root/buildinfo/
2026-08-17 17:29:40 UTC/bin/sh -c #(nop) LABEL "org.opencontainers.image.created"="2026-08-17T17:29:16Z" "org.opencontainers.image.revision"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "build-date"="2026-08-17T17:29:16Z" "architecture"="aarch64" "vcs-ref"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "vcs-type"="git" "release"="1786987521"org.opencontainers.image.created=2026-08-17T17:29:16Z,org.opencontainers.image.revision=6bb838e7904a1c68094d157a898fff623ad3fcb9
2026-08-17 22:36:52 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-08-17 22:36:52 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-08-17 22:36:52 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-08-17 22:36:52 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en ; microdnf clean all # buildkit
2026-08-17 22:36:52 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-08-17 22:37:20 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) 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'; ;; ppc64le) 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'; ;; 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'; ;; x86_64) 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'; ;; *) 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 ${JAVA_HOME}/lib/src.zip; # buildkit
2026-08-17 22:37:22 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(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
2026-08-17 22:37:22 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-08-17 22:37:22 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-08-17 22:37:22 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-08-17 23:29:20 UTC
223 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
containeroci
[#000] sha256:6392cf19f004ed09bcdb61b0e4a5631b05086155709b2aef736fecbd95fbce63 - 19.32% (43 MB)
[#001] sha256:7d4794632ecd15abebc308e681f7ead5608e8360674990f32c4123209d2b897a - 12.88% (28.7 MB)
[#002] sha256:eb7d1c4b71c325738fa8ae11d10939e4b7eb2b0699887c13ea0ac70cefc5caa7 - 67.79% (151 MB)
[#003] sha256:926093a741c1b34acdafabeb682e7f6288fbe29f158c0a46d4399102e0663623 - 0.0% (131 Bytes)
[#004] sha256:9df982ed7a045b8bab180882f5451fa25ae46a0dd2baa0b5df856820797e997d - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.8" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"
2026-08-17 17:29:28 UTC/bin/sh -c #(nop) ENV container oci
2026-08-17 17:29:29 UTC/bin/sh -c #(nop) COPY dir:fd02ee61f18b6a9a0841859445fda5f8ab05c6927edd49e303b6a533755bd4a4 in /
2026-08-17 17:29:29 UTC/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.
2026-08-17 17:29:29 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-08-17 17:29:29 UTC/bin/sh -c #(nop) COPY dir:b25d5255b5edbca8e555492c2c12dd22f04038385b82b65469d49226dd8af92b in /usr/share/buildinfo/
2026-08-17 17:29:29 UTC/bin/sh -c #(nop) COPY dir:b25d5255b5edbca8e555492c2c12dd22f04038385b82b65469d49226dd8af92b in /root/buildinfo/
2026-08-17 17:29:29 UTC/bin/sh -c #(nop) LABEL "org.opencontainers.image.created"="2026-08-17T17:29:13Z" "org.opencontainers.image.revision"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "build-date"="2026-08-17T17:29:13Z" "architecture"="ppc64le" "vcs-ref"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "vcs-type"="git" "release"="1786987521"org.opencontainers.image.created=2026-08-17T17:29:13Z,org.opencontainers.image.revision=6bb838e7904a1c68094d157a898fff623ad3fcb9
2026-08-17 23:23:41 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-08-17 23:23:41 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-08-17 23:23:41 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-08-17 23:23:41 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en ; microdnf clean all # buildkit
2026-08-17 23:23:41 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-08-17 23:29:17 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) 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'; ;; ppc64le) 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'; ;; 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'; ;; x86_64) 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'; ;; *) 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 ${JAVA_HOME}/lib/src.zip; # buildkit
2026-08-17 23:29:20 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(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
2026-08-17 23:29:20 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-08-17 23:29:20 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-08-17 23:29:20 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2026-08-17 22:37:06 UTC
204 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
containeroci
[#000] sha256:a4e2fb6b6e243ce08ee6cf701b8fe97b45a2792b7bfcbeb125db2c8a8f437218 - 18.14% (37 MB)
[#001] sha256:983b3006c9c56d6ba6447b5a8888ce60f3d503b63662217e9a587523758ae926 - 12.95% (26.4 MB)
[#002] sha256:5ce51e3f20ac96db8fa195af517c6868bdb0b4932a31f4fbebcb25cab68f497c - 68.92% (141 MB)
[#003] sha256:e59c479b6b7850006c84b8402663cdebf8264c92076574cd322278ce1f726ce0 - 0.0% (129 Bytes)
[#004] sha256:acecf6f05905885a3f712f5d5bf993e75cd53ea6271ba75ac6855d925faed1c4 - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.8" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) ENV container oci
2026-08-17 17:35:36 UTC/bin/sh -c #(nop) COPY dir:a2e3d060074baf6a1ce466af357ef8f4623efc7743f778c40c2690a830b3eeb5 in /
2026-08-17 17:35:37 UTC/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.
2026-08-17 17:35:37 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-08-17 17:35:37 UTC/bin/sh -c #(nop) COPY dir:09dfcb31876dcac8b685641ef35dd5af7cd6e623eafef72ebe6363230974ae53 in /usr/share/buildinfo/
2026-08-17 17:35:37 UTC/bin/sh -c #(nop) COPY dir:09dfcb31876dcac8b685641ef35dd5af7cd6e623eafef72ebe6363230974ae53 in /root/buildinfo/
2026-08-17 17:35:37 UTC/bin/sh -c #(nop) LABEL "org.opencontainers.image.created"="2026-08-17T17:34:22Z" "org.opencontainers.image.revision"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "build-date"="2026-08-17T17:34:22Z" "architecture"="s390x" "vcs-ref"="6bb838e7904a1c68094d157a898fff623ad3fcb9" "vcs-type"="git" "release"="1786987521"org.opencontainers.image.created=2026-08-17T17:34:22Z,org.opencontainers.image.revision=6bb838e7904a1c68094d157a898fff623ad3fcb9
2026-08-17 22:35:28 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-08-17 22:35:28 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-08-17 22:35:28 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-08-17 22:35:28 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en ; microdnf clean all # buildkit
2026-08-17 22:35:28 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.11+10
2026-08-17 22:37:05 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) 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'; ;; ppc64le) 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'; ;; 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'; ;; x86_64) 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'; ;; *) 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 ${JAVA_HOME}/lib/src.zip; # buildkit
2026-08-17 22:37:06 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(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
2026-08-17 22:37:06 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-08-17 22:37:06 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-08-17 22:37:06 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.