library
    gradle
    9.4.0-jdk21-ubi9
Namespace
library
Image / Tag
gradle:9.4.0-jdk21-ubi9
Content Digest
sha256:9004386277f2accc918c6853d0f8207a2de9819ab77fb68be54bc64ca2f6eb93
Details
Created

2026-03-20 01:11:32 UTC

Size

384 MB

Content Digest
Labels
  • architecture
    x86_64
  • build-date
    2026-03-19T17:02:39Z
  • com.redhat.component
    ubi9-minimal-container
  • com.redhat.license_terms
    https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI
  • cpe
    cpe:/a:redhat:enterprise_linux:9::appstream
  • 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.
  • distribution-scope
    public
  • io.buildah.version
    1.42.2
  • 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.
  • io.k8s.display-name
    Red Hat Universal Base Image 9 Minimal
  • io.openshift.expose-services
  • io.openshift.tags
    minimal rhel9
  • maintainer
    Red Hat, Inc.
  • name
    ubi9/ubi-minimal
  • org.opencontainers.image.created
    2026-03-19T17:02:39Z
  • org.opencontainers.image.revision
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • release
    1773939694
  • summary
    Provides the latest release of the minimal Red Hat Universal Base Image 9.
  • url
    https://catalog.redhat.com/en/search?searchType=containers
  • vcs-ref
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • vcs-type
    git
  • vendor
    Red Hat, Inc.
  • version
    9.7
Environment
GRADLE_HOME

/opt/gradle

GRADLE_VERSION

9.4.0

JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk-21.0.10+7

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

container

oci

Layers

[#000] sha256:75bed6ef625ff772ca48f63f12693f16f2b44649aa07030a7c4bc6b85225d5dd - 9.94% (38.2 MB)

[#001] sha256:b0156d2a46d621466b5cd3ce93307f32c059bc190715b4ae51ea9ca6c6cf259d - 7.55% (29 MB)

[#002] sha256:df3064bd14bec84364f79cb1231d9fff355ce036c452ec29306c35509a4741e7 - 39.19% (151 MB)

[#003] sha256:50decedbc8fe71b8e291008c022ef71096cbee0a5349763a7786cbf79a589201 - 0.0% (128 Bytes)

[#004] sha256:cbfdb4b2bc338d4968da8b411d6c7c7b74cb588575ee770478dfa79f02b7a885 - 0.0% (2.24 KB)

[#005] sha256:82e705d3950914d6d08ed4700335af7d80ec3f283a5e1b4593afa52a3eb95814 - 0.0% (1.67 KB)

[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#007] sha256:ac607bf5c2f661428fb78613f53c031a9bb7b3f094af4aef0e861fa5206f5ac3 - 9.12% (35 MB)

[#008] sha256:404600844028e344775c5cfd56f9be94fa0a1f6de167937e4357bba770840a83 - 34.2% (131 MB)

[#009] sha256:5f6eaeea05cf714e83c66634b9710ab7aa1e92d4e9fc51fed530fdd4efbb6e9c - 0.01% (25 KB)

History
2026-03-19 17:02:51 UTC

/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."

2026-03-19 17:02:51 UTC

/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.7" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."

2026-03-19 17:02:52 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."

2026-03-19 17:02:52 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."

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL io.openshift.expose-services=""

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) ENV container oci

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) COPY dir:2cb6e43856cb0ad61489a8c64de98c252b875727203d4889684da9c688115b96 in /

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) CMD ["/bin/bash"]

2026-03-19 17:02:52 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /usr/share/buildinfo/content-sets.json

2026-03-19 17:02:53 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /root/buildinfo/content_manifests/content-sets.json

2026-03-19 17:02:53 UTC

/bin/sh -c #(nop) COPY file:289d553fe837e625c2f8fb767ab91c5be2d390395d3693929ca213958efa8fc8 in /usr/share/buildinfo/labels.json

2026-03-19 17:02:53 UTC

/bin/sh -c #(nop) COPY file:289d553fe837e625c2f8fb767ab91c5be2d390395d3693929ca213958efa8fc8 in /root/buildinfo/labels.json

2026-03-19 17:02:53 UTC

/bin/sh -c #(nop) LABEL "architecture"="x86_64" "vcs-type"="git" "vcs-ref"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "org.opencontainers.image.revision"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "build-date"="2026-03-19T17:02:39Z" "org.opencontainers.image.created"="2026-03-19T17:02:39Z" "release"="1773939694"org.opencontainers.image.revision=d0c250a501ab44b94ebea3e751fcaa45749a08a2,org.opencontainers.image.created=2026-03-19T17:02:39Z

2026-03-20 00:17:03 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-03-20 00:17:03 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-03-20 00:17:03 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-03-20 00:17:03 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

2026-03-20 00:17:03 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk-21.0.10+7

2026-03-20 00:17:33 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='357fee29fb0d5c079f6730db98b28942df13a6eed426f6c61cd4ad703ab27b9a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='33bdaec351f40cc70d44e251a54c23e4dd15fed8adc041e35c57461c706cf948'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='eabb069b59a2e6b9e9926d9c533186aabf1ff3b4af683d0a3620bb7c7d9770c0'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='ea3b9bd464d6dd253e9a7accf59f7ccd2a36e4aa69640b7251e3370caef896a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_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 ${JAVA_HOME}/lib/src.zip; # buildkit

2026-03-20 00:17:34 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

2026-03-20 00:17:34 UTC (buildkit.dockerfile.v0)

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

2026-03-20 00:17:34 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

2026-03-20 00:17:34 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

2026-03-20 01:11:24 UTC (buildkit.dockerfile.v0)

CMD ["gradle"]

2026-03-20 01:11:24 UTC (buildkit.dockerfile.v0)

ENV GRADLE_HOME=/opt/gradle

2026-03-20 01:11:24 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && echo "Adding gradle user and group" && groupadd --system --gid 101 gradle && useradd --system --gid gradle --uid 101 --shell /bin/bash --create-home gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit

2026-03-20 01:11:24 UTC (buildkit.dockerfile.v0)

VOLUME [/home/gradle/.gradle]

2026-03-20 01:11:24 UTC (buildkit.dockerfile.v0)

WORKDIR /home/gradle

2026-03-20 01:11:28 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && microdnf install -y make curl-minimal wget tar findutils unzip which git git-lfs subversion && microdnf clean all && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which git && which git-lfs && which svn # buildkit

2026-03-20 01:11:28 UTC (buildkit.dockerfile.v0)

ENV GRADLE_VERSION=9.4.0

2026-03-20 01:11:28 UTC (buildkit.dockerfile.v0)

ARG GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3

2026-03-20 01:11:31 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit

2026-03-20 01:11:31 UTC (buildkit.dockerfile.v0)

USER gradle

2026-03-20 01:11:32 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --stacktrace --debug --version # buildkit

2026-03-20 01:11:32 UTC (buildkit.dockerfile.v0)

USER root

Details
Created

2026-03-20 01:11:39 UTC

Size

381 MB

Content Digest
Labels
  • architecture
    aarch64
  • build-date
    2026-03-19T17:04:41Z
  • com.redhat.component
    ubi9-minimal-container
  • com.redhat.license_terms
    https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI
  • cpe
    cpe:/a:redhat:enterprise_linux:9::appstream
  • 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.
  • distribution-scope
    public
  • io.buildah.version
    1.42.2
  • 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.
  • io.k8s.display-name
    Red Hat Universal Base Image 9 Minimal
  • io.openshift.expose-services
  • io.openshift.tags
    minimal rhel9
  • maintainer
    Red Hat, Inc.
  • name
    ubi9/ubi-minimal
  • org.opencontainers.image.created
    2026-03-19T17:04:41Z
  • org.opencontainers.image.revision
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • release
    1773939694
  • summary
    Provides the latest release of the minimal Red Hat Universal Base Image 9.
  • url
    https://catalog.redhat.com/en/search?searchType=containers
  • vcs-ref
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • vcs-type
    git
  • vendor
    Red Hat, Inc.
  • version
    9.7
Environment
GRADLE_HOME

/opt/gradle

GRADLE_VERSION

9.4.0

JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk-21.0.10+7

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

container

oci

Layers

[#000] sha256:58b15a07209fe35d94749ac0349d53a753811f2289c2cd68bbdf7aefa4462360 - 9.57% (36.4 MB)

[#001] sha256:7acbc6c864c826556c8fe839f4ae17e0a81586e24d13bb6ee31776802a8eb698 - 7.72% (29.4 MB)

[#002] sha256:9abbd139e78ad716684f21ebec22d6a3feb8e96829459de9042316455da2f479 - 39.13% (149 MB)

[#003] sha256:7f7282c55282cab636633d8a3d54d91194899a7ae8ec88e294e43db0cfe312c6 - 0.0% (129 Bytes)

[#004] sha256:f38e94d391c9978497627e360eaf36617403d7bad6b0078a9274d267e59d66bf - 0.0% (2.24 KB)

[#005] sha256:e65bf35afc539e3a1d80f1a23b984006b4f683a1515728999c6b320e074e3045 - 0.0% (1.67 KB)

[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#007] sha256:fbf30a8bf15137ba3da130de2f2b7b20e390ad6b9f5c4b218edcac7e8d6af571 - 9.04% (34.4 MB)

[#008] sha256:e4dbcd95be179ec16e43e85cec834b587447063ecdb1cbda6236889760d9086e - 34.53% (131 MB)

[#009] sha256:14351ca937aad64547eb541aca40f522823187b980d47a0e1cd827bf30dc0a9c - 0.01% (28.7 KB)

History
2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.7" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."

2026-03-19 17:04:53 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."

2026-03-19 17:04:53 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."

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL io.openshift.expose-services=""

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"

2026-03-19 17:04:53 UTC

/bin/sh -c #(nop) ENV container oci

2026-03-19 17:04:54 UTC

/bin/sh -c #(nop) COPY dir:ebed5b428b4d7b7bd491e92b7639c4e00e22e8a9993f0cbde996cf63a3263224 in /

2026-03-19 17:04:54 UTC

/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.

2026-03-19 17:04:54 UTC

/bin/sh -c #(nop) CMD ["/bin/bash"]

2026-03-19 17:04:55 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /usr/share/buildinfo/content-sets.json

2026-03-19 17:04:55 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /root/buildinfo/content_manifests/content-sets.json

2026-03-19 17:04:55 UTC

/bin/sh -c #(nop) COPY file:819fd782db190e306ad6dedf6720029cee5c6639348ef8be1d7fa1456c09e46b in /usr/share/buildinfo/labels.json

2026-03-19 17:04:55 UTC

/bin/sh -c #(nop) COPY file:819fd782db190e306ad6dedf6720029cee5c6639348ef8be1d7fa1456c09e46b in /root/buildinfo/labels.json

2026-03-19 17:04:55 UTC

/bin/sh -c #(nop) LABEL "architecture"="aarch64" "vcs-type"="git" "vcs-ref"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "org.opencontainers.image.revision"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "build-date"="2026-03-19T17:04:41Z" "org.opencontainers.image.created"="2026-03-19T17:04:41Z" "release"="1773939694"org.opencontainers.image.revision=d0c250a501ab44b94ebea3e751fcaa45749a08a2,org.opencontainers.image.created=2026-03-19T17:04:41Z

2026-03-20 00:15:39 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-03-20 00:15:39 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-03-20 00:15:39 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-03-20 00:15:39 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

2026-03-20 00:15:39 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk-21.0.10+7

2026-03-20 00:15:46 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='357fee29fb0d5c079f6730db98b28942df13a6eed426f6c61cd4ad703ab27b9a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='33bdaec351f40cc70d44e251a54c23e4dd15fed8adc041e35c57461c706cf948'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='eabb069b59a2e6b9e9926d9c533186aabf1ff3b4af683d0a3620bb7c7d9770c0'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='ea3b9bd464d6dd253e9a7accf59f7ccd2a36e4aa69640b7251e3370caef896a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_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 ${JAVA_HOME}/lib/src.zip; # buildkit

2026-03-20 00:15:48 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

2026-03-20 00:15:48 UTC (buildkit.dockerfile.v0)

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

2026-03-20 00:15:48 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

2026-03-20 00:15:48 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

2026-03-20 01:11:30 UTC (buildkit.dockerfile.v0)

CMD ["gradle"]

2026-03-20 01:11:30 UTC (buildkit.dockerfile.v0)

ENV GRADLE_HOME=/opt/gradle

2026-03-20 01:11:30 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && echo "Adding gradle user and group" && groupadd --system --gid 101 gradle && useradd --system --gid gradle --uid 101 --shell /bin/bash --create-home gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit

2026-03-20 01:11:30 UTC (buildkit.dockerfile.v0)

VOLUME [/home/gradle/.gradle]

2026-03-20 01:11:30 UTC (buildkit.dockerfile.v0)

WORKDIR /home/gradle

2026-03-20 01:11:35 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && microdnf install -y make curl-minimal wget tar findutils unzip which git git-lfs subversion && microdnf clean all && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which git && which git-lfs && which svn # buildkit

2026-03-20 01:11:35 UTC (buildkit.dockerfile.v0)

ENV GRADLE_VERSION=9.4.0

2026-03-20 01:11:35 UTC (buildkit.dockerfile.v0)

ARG GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3

2026-03-20 01:11:38 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit

2026-03-20 01:11:38 UTC (buildkit.dockerfile.v0)

USER gradle

2026-03-20 01:11:39 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --stacktrace --debug --version # buildkit

2026-03-20 01:11:39 UTC (buildkit.dockerfile.v0)

USER root

Details
Created

2026-03-20 01:11:40 UTC

Size

392 MB

Content Digest
Labels
  • architecture
    ppc64le
  • build-date
    2026-03-19T17:03:56Z
  • com.redhat.component
    ubi9-minimal-container
  • com.redhat.license_terms
    https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI
  • cpe
    cpe:/a:redhat:enterprise_linux:9::appstream
  • 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.
  • distribution-scope
    public
  • io.buildah.version
    1.42.2
  • 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.
  • io.k8s.display-name
    Red Hat Universal Base Image 9 Minimal
  • io.openshift.expose-services
  • io.openshift.tags
    minimal rhel9
  • maintainer
    Red Hat, Inc.
  • name
    ubi9/ubi-minimal
  • org.opencontainers.image.created
    2026-03-19T17:03:56Z
  • org.opencontainers.image.revision
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • release
    1773939694
  • summary
    Provides the latest release of the minimal Red Hat Universal Base Image 9.
  • url
    https://catalog.redhat.com/en/search?searchType=containers
  • vcs-ref
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • vcs-type
    git
  • vendor
    Red Hat, Inc.
  • version
    9.7
Environment
GRADLE_HOME

/opt/gradle

GRADLE_VERSION

9.4.0

JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk-21.0.10+7

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

container

oci

Layers

[#000] sha256:e27f930d68b2ba9e0fc573a4b041546b9a188e745bc064293a4e374cef018bf9 - 10.82% (42.4 MB)

[#001] sha256:e1402d8c5d4540db2cd7be54111e389a08d3d4bdf8a6cea11e1797da30faa69b - 8.0% (31.4 MB)

[#002] sha256:1c6da0a4c9bffbc91ead47f59d1a0c0de3d7f876d035f4b60e5433f98362290c - 38.43% (151 MB)

[#003] sha256:184165d2408dd696a3cba5af6fed25dee1ee67c405d39ca30a06031ed66d4ee2 - 0.0% (130 Bytes)

[#004] sha256:da6501d9d06d07b1052ce837501eec05e06f351f9566c28dd1c96d04b8f24c1b - 0.0% (2.24 KB)

[#005] sha256:390cebda52a56bbb9efefb0080f19dac8796c5e3087e136e418c4b6b061f5594 - 0.0% (1.67 KB)

[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#007] sha256:eb60f11c9d6315c8274c9844122aa56628b4e2aa117e45fb65d6b54e012d51dd - 9.23% (36.2 MB)

[#008] sha256:463ff90d096b07f9a80d4d9407d0047bfc3125d48582fe584eba5396da2b7e62 - 33.52% (131 MB)

[#009] sha256:fc0e35d89aa2a45589e17c3720ea29ab96b5fbecfae945ead2150264e55349ac - 0.0% (379 Bytes)

History
2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.7" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."

2026-03-19 17:04:06 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."

2026-03-19 17:04:06 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."

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL io.openshift.expose-services=""

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"

2026-03-19 17:04:06 UTC

/bin/sh -c #(nop) ENV container oci

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) COPY dir:212bcd6ca40edbbce9f77f229da8875e11d96069d070bf3fb59e68c3ea39f651 in /

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) CMD ["/bin/bash"]

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /usr/share/buildinfo/content-sets.json

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /root/buildinfo/content_manifests/content-sets.json

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) COPY file:534e39f6085eb0cb384d19a91779b0b89650bb4a0b7dfa938788378ee234529d in /usr/share/buildinfo/labels.json

2026-03-19 17:04:07 UTC

/bin/sh -c #(nop) COPY file:534e39f6085eb0cb384d19a91779b0b89650bb4a0b7dfa938788378ee234529d in /root/buildinfo/labels.json

2026-03-19 17:04:08 UTC

/bin/sh -c #(nop) LABEL "architecture"="ppc64le" "vcs-type"="git" "vcs-ref"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "org.opencontainers.image.revision"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "build-date"="2026-03-19T17:03:56Z" "org.opencontainers.image.created"="2026-03-19T17:03:56Z" "release"="1773939694"org.opencontainers.image.revision=d0c250a501ab44b94ebea3e751fcaa45749a08a2,org.opencontainers.image.created=2026-03-19T17:03:56Z

2026-03-20 00:01:59 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-03-20 00:01:59 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-03-20 00:01:59 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-03-20 00:01:59 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

2026-03-20 00:01:59 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk-21.0.10+7

2026-03-20 00:08:03 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='357fee29fb0d5c079f6730db98b28942df13a6eed426f6c61cd4ad703ab27b9a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='33bdaec351f40cc70d44e251a54c23e4dd15fed8adc041e35c57461c706cf948'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='eabb069b59a2e6b9e9926d9c533186aabf1ff3b4af683d0a3620bb7c7d9770c0'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='ea3b9bd464d6dd253e9a7accf59f7ccd2a36e4aa69640b7251e3370caef896a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_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 ${JAVA_HOME}/lib/src.zip; # buildkit

2026-03-20 00:08:06 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

2026-03-20 00:08:07 UTC (buildkit.dockerfile.v0)

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

2026-03-20 00:08:07 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

2026-03-20 00:08:07 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

2026-03-20 01:11:05 UTC (buildkit.dockerfile.v0)

CMD ["gradle"]

2026-03-20 01:11:05 UTC (buildkit.dockerfile.v0)

ENV GRADLE_HOME=/opt/gradle

2026-03-20 01:11:05 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && echo "Adding gradle user and group" && groupadd --system --gid 101 gradle && useradd --system --gid gradle --uid 101 --shell /bin/bash --create-home gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit

2026-03-20 01:11:05 UTC (buildkit.dockerfile.v0)

VOLUME [/home/gradle/.gradle]

2026-03-20 01:11:06 UTC (buildkit.dockerfile.v0)

WORKDIR /home/gradle

2026-03-20 01:11:31 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && microdnf install -y make curl-minimal wget tar findutils unzip which git git-lfs subversion && microdnf clean all && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which git && which git-lfs && which svn # buildkit

2026-03-20 01:11:31 UTC (buildkit.dockerfile.v0)

ENV GRADLE_VERSION=9.4.0

2026-03-20 01:11:31 UTC (buildkit.dockerfile.v0)

ARG GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3

2026-03-20 01:11:37 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit

2026-03-20 01:11:37 UTC (buildkit.dockerfile.v0)

USER gradle

2026-03-20 01:11:40 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --stacktrace --debug --version # buildkit

2026-03-20 01:11:40 UTC (buildkit.dockerfile.v0)

USER root

Details
Created

2026-03-20 00:11:15 UTC

Size

372 MB

Content Digest
Labels
  • architecture
    s390x
  • build-date
    2026-03-19T17:22:01Z
  • com.redhat.component
    ubi9-minimal-container
  • com.redhat.license_terms
    https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI
  • cpe
    cpe:/a:redhat:enterprise_linux:9::appstream
  • 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.
  • distribution-scope
    public
  • io.buildah.version
    1.42.2
  • 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.
  • io.k8s.display-name
    Red Hat Universal Base Image 9 Minimal
  • io.openshift.expose-services
  • io.openshift.tags
    minimal rhel9
  • maintainer
    Red Hat, Inc.
  • name
    ubi9/ubi-minimal
  • org.opencontainers.image.created
    2026-03-19T17:22:01Z
  • org.opencontainers.image.revision
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • release
    1773939694
  • summary
    Provides the latest release of the minimal Red Hat Universal Base Image 9.
  • url
    https://catalog.redhat.com/en/search?searchType=containers
  • vcs-ref
    d0c250a501ab44b94ebea3e751fcaa45749a08a2
  • vcs-type
    git
  • vendor
    Red Hat, Inc.
  • version
    9.7
Environment
GRADLE_HOME

/opt/gradle

GRADLE_VERSION

9.4.0

JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk-21.0.10+7

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

container

oci

Layers

[#000] sha256:eedf11da6ea06bb6f639e39517d50c96ce1d675b360c116c68fdbccc4a25b815 - 9.78% (36.3 MB)

[#001] sha256:d74c0318a380682e8cfb1db952b399969adb9909d77390a13617d7d1572b33e9 - 7.8% (29 MB)

[#002] sha256:7932e86032578b978c093ac8b6ac24d9722f4b166f8108fbe5823ebc896ee657 - 37.74% (140 MB)

[#003] sha256:1222c870418b87b15f2b93953cdd701b23c837be287ad19f52d3987caf34e6be - 0.0% (129 Bytes)

[#004] sha256:0f74861898ad7b88760910857fb664cae4fbadc907d48d3c80135b23056c0d29 - 0.0% (2.24 KB)

[#005] sha256:8f787fda0810c2ab37ed6329ac2d01cb7287031c6208e0f51f603f6f414f8167 - 0.0% (1.67 KB)

[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#007] sha256:a8410e2cd0401c19359405a876d0027c9f6d5031732907022dffae6d1e802232 - 9.33% (34.7 MB)

[#008] sha256:9b970127ded007164b7d45202fae11b798b8196f00ada0c88b81cad30a6a3332 - 35.35% (131 MB)

[#009] sha256:c7a4812b712ea61c80ef2a032509fbb1ef75ca9f59f14aed5d9feeab2e063819 - 0.0% (374 Bytes)

History
2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL com.redhat.component="ubi9-minimal-container" name="ubi9/ubi-minimal" version="9.7" cpe="cpe:/a:redhat:enterprise_linux:9::appstream" distribution-scope="public"

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 9."

2026-03-19 17:22:13 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."

2026-03-19 17:22:13 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."

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 9 Minimal"

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL io.openshift.expose-services=""

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel9"

2026-03-19 17:22:13 UTC

/bin/sh -c #(nop) ENV container oci

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) COPY dir:47bb3b5a1fb1490a7f21d445cf75c47d24677e64c255eb447ee5eb808233d94f in /

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) COPY file:1376702515d596f414e3aa494e0daa6d408a6d2475c4aeca96bf9392f5287f69 in /etc/yum.repos.d/.

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) CMD ["/bin/bash"]

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /usr/share/buildinfo/content-sets.json

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) COPY file:93583a9ebbaeff1e36b48820b647eea1eef523f6627dacfb0b21af79f5a41b35 in /root/buildinfo/content_manifests/content-sets.json

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) COPY file:fd81d1e2b133f657ce0ad41efef4e9473e1fd2c70d3a505d8e6d106665117e8f in /usr/share/buildinfo/labels.json

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) COPY file:fd81d1e2b133f657ce0ad41efef4e9473e1fd2c70d3a505d8e6d106665117e8f in /root/buildinfo/labels.json

2026-03-19 17:22:14 UTC

/bin/sh -c #(nop) LABEL "architecture"="s390x" "vcs-type"="git" "vcs-ref"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "org.opencontainers.image.revision"="d0c250a501ab44b94ebea3e751fcaa45749a08a2" "build-date"="2026-03-19T17:22:01Z" "org.opencontainers.image.created"="2026-03-19T17:22:01Z" "release"="1773939694"org.opencontainers.image.revision=d0c250a501ab44b94ebea3e751fcaa45749a08a2,org.opencontainers.image.created=2026-03-19T17:22:01Z

2026-03-20 00:01:47 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-03-20 00:01:47 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-03-20 00:01:47 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-03-20 00:01:47 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

2026-03-20 00:01:47 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk-21.0.10+7

2026-03-20 00:03:27 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='357fee29fb0d5c079f6730db98b28942df13a6eed426f6c61cd4ad703ab27b9a'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='33bdaec351f40cc70d44e251a54c23e4dd15fed8adc041e35c57461c706cf948'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='eabb069b59a2e6b9e9926d9c533186aabf1ff3b4af683d0a3620bb7c7d9770c0'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='ea3b9bd464d6dd253e9a7accf59f7ccd2a36e4aa69640b7251e3370caef896a4'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_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 ${JAVA_HOME}/lib/src.zip; # buildkit

2026-03-20 00:03:29 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

2026-03-20 00:03:29 UTC (buildkit.dockerfile.v0)

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

2026-03-20 00:03:29 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

2026-03-20 00:03:29 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

2026-03-20 00:11:04 UTC (buildkit.dockerfile.v0)

CMD ["gradle"]

2026-03-20 00:11:04 UTC (buildkit.dockerfile.v0)

ENV GRADLE_HOME=/opt/gradle

2026-03-20 00:11:04 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && echo "Adding gradle user and group" && groupadd --system --gid 101 gradle && useradd --system --gid gradle --uid 101 --shell /bin/bash --create-home gradle && mkdir /home/gradle/.gradle && chown --recursive gradle:gradle /home/gradle && chmod --recursive o+rwx /home/gradle && echo "Symlinking root Gradle cache to gradle Gradle cache" && ln --symbolic /home/gradle/.gradle /root/.gradle # buildkit

2026-03-20 00:11:04 UTC (buildkit.dockerfile.v0)

VOLUME [/home/gradle/.gradle]

2026-03-20 00:11:04 UTC (buildkit.dockerfile.v0)

WORKDIR /home/gradle

2026-03-20 00:11:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -o errexit -o nounset && microdnf install -y make curl-minimal wget tar findutils unzip which git git-lfs subversion && microdnf clean all && echo "Testing common utilities" && which awk && which curl && which cut && which grep && which gunzip && which sha256sum && which sed && which tar && which tr && which unzip && which wget && echo "Testing VCSes" && which git && which git-lfs && which svn # buildkit

2026-03-20 00:11:11 UTC (buildkit.dockerfile.v0)

ENV GRADLE_VERSION=9.4.0

2026-03-20 00:11:11 UTC (buildkit.dockerfile.v0)

ARG GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3

2026-03-20 00:11:15 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Downloading Gradle" && wget --no-verbose --output-document=gradle.zip "https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip" && echo "Checking Gradle download hash" && echo "${GRADLE_DOWNLOAD_SHA256} *gradle.zip" | sha256sum --check - && echo "Installing Gradle" && unzip gradle.zip && rm gradle.zip && mv "gradle-${GRADLE_VERSION}" "${GRADLE_HOME}/" && ln --symbolic "${GRADLE_HOME}/bin/gradle" /usr/bin/gradle # buildkit

2026-03-20 00:11:15 UTC (buildkit.dockerfile.v0)

USER gradle

2026-03-20 00:11:15 UTC (buildkit.dockerfile.v0)

RUN |1 GRADLE_DOWNLOAD_SHA256=60ea723356d81263e8002fec0fcf9e2b0eee0c0850c7a3d7ab0a63f2ccc601f3 /bin/sh -c set -o errexit -o nounset && echo "Testing Gradle installation" && gradle --stacktrace --debug --version # buildkit

2026-03-20 00:11:15 UTC (buildkit.dockerfile.v0)

USER root

Danger Zone
Delete Tag

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.

Delete