镜像构建历史
# 2026-03-16 16:38:22 0.00B
/bin/sh -c #(nop) ENTRYPOINT ["kcat"]
# 2026-03-16 16:38:22 0.00B
|1 BUILD_NUMBER=0a76fb80 /bin/sh -c kcat -V
# 2026-03-16 16:38:22 0.00B
/bin/sh -c #(nop) USER appuser
# 2026-03-16 16:38:22 297.11KB
|1 BUILD_NUMBER=0a76fb80 /bin/sh -c useradd -ms /bin/bash appuser
# 2026-03-16 16:38:21 128.07MB
|1 BUILD_NUMBER=0a76fb80 /bin/sh -c ln -s /usr/local/bin/kcat /usr/local/bin/kafkacat && echo "Installing runtime dependencies for SSL and SASL support ...." && microdnf install dnf && dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && dnf install -y ca-certificates && echo "===> clean up ..." && dnf clean all && rm -rf /tmp/*
# 2026-03-16 16:38:04 3.06MB
/bin/sh -c #(nop) COPY file:993f0553b0b4a9b28c1bab1f685d29a0daeedd6949473ee3e349088cab097de9 in /usr/local/bin/
# 2026-03-16 16:38:04 0.00B
/bin/sh -c #(nop) USER root
# 2026-03-16 16:38:04 0.00B
/bin/sh -c #(nop) LABEL io.confluent.docker.git.repo=confluentinc/kafkacat-images
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL io.confluent.docker.build.number=0a76fb80
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) ARG BUILD_NUMBER=-1
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL io.confluent.docker.git.id=
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL io.confluent.docker=true
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL summary=kcat is a command line utility that you can use to test and debug Apache Kafka® deployments. You can use kcat to produce, consume, and list topic and partition information for Kafka. Described as “netcat for Kafka”, it is a swiss-army knife of tools for inspecting and creating data in Kafka.
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL name=
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL release=
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL version=
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL vendor=Confluent
# 2026-03-16 16:38:03 0.00B
/bin/sh -c #(nop) LABEL maintainer=partner-support@confluent.io
# 2026-03-04 12:42:12 96.24MB
/bin/sh -c #(nop) LABEL "architecture"="x86_64" "vcs-type"="git" "vcs-ref"="020e2fbf50766159f0c04a119fa271f5e7e13046" "org.opencontainers.image.revision"="020e2fbf50766159f0c04a119fa271f5e7e13046" "build-date"="2026-03-04T04:41:58Z" "org.opencontainers.image.created"="2026-03-04T04:41:58Z" "release"="1772599255"org.opencontainers.image.revision=020e2fbf50766159f0c04a119fa271f5e7e13046,org.opencontainers.image.created=2026-03-04T04:41:58Z
# 2026-03-04 12:42:12 0.00B
/bin/sh -c #(nop) COPY file:f2a4ea485bfa154297d42ca4b276c4205883afc3ae20beed749f9763bf831f95 in /root/buildinfo/labels.json
# 2026-03-04 12:42:12 0.00B
/bin/sh -c #(nop) COPY file:f2a4ea485bfa154297d42ca4b276c4205883afc3ae20beed749f9763bf831f95 in /usr/share/buildinfo/labels.json
# 2026-03-04 12:42:12 0.00B
/bin/sh -c #(nop) COPY file:3ab5c2f18f7b2afc9a63033cf6d7fedd5acc6eb94e3217a2863e790bced26b9d in /root/buildinfo/content_manifests/content-sets.json
# 2026-03-04 12:42:12 0.00B
/bin/sh -c #(nop) COPY file:3ab5c2f18f7b2afc9a63033cf6d7fedd5acc6eb94e3217a2863e790bced26b9d in /usr/share/buildinfo/content-sets.json
# 2026-03-04 12:42:12 0.00B
/bin/sh -c #(nop) CMD ["/bin/bash"]
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) COPY file:67f65df33ff6c09984969b192c50b78072a88c5655e380e734315d0229c75aa1 in /etc/yum.repos.d/.
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) COPY dir:6935177976dc8665ba8d52d52b29aeba0fd06d9d2821be60d5221126acff3f45 in /
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) ENV container oci
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel8"
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 8 Minimal"
# 2026-03-04 12:42:11 0.00B
/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."
# 2026-03-04 12:42:11 0.00B
/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."
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 8."
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL com.redhat.component="ubi8-minimal-container" name="ubi8/ubi-minimal" version="8.10" cpe="cpe:/a:redhat:enterprise_linux:8::appstream" distribution-scope="public"
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
# 2026-03-04 12:42:11 0.00B
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
镜像信息
{
"Id": "sha256:daaa9b54907222894223ebb3894cceb1783b7da44713cb742002cff3c0728e6a",
"RepoTags": [
"confluentinc/cp-kcat:7.9.6",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/confluentinc/cp-kcat:7.9.6"
],
"RepoDigests": [
"confluentinc/cp-kcat@sha256:b854d0c80269f5e0fec35856f8e56fbd155563c6db7670c62b10187095397bb5",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/confluentinc/cp-kcat@sha256:c631990be4732aa4ad518973d55d4fe9d9af054204f1270061c903c149e8a307"
],
"Parent": "",
"Comment": "",
"Created": "2026-03-16T08:38:22.305767527Z",
"Container": "",
"ContainerConfig": null,
"DockerVersion": "28.1.1",
"Author": "",
"Config": {
"Hostname": "",
"Domainname": "",
"User": "appuser",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"container=oci"
],
"Cmd": null,
"Image": "sha256:c7a04ae160ba0d93338bbdd6c9aa255cc47dfc88d53edfb6e9e868bd3e1dcfbd",
"Volumes": null,
"WorkingDir": "/",
"Entrypoint": [
"kcat"
],
"OnBuild": null,
"Labels": {
"architecture": "x86_64",
"build-date": "2026-03-04T04:41:58Z",
"com.redhat.component": "ubi8-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:8::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.confluent.docker": "true",
"io.confluent.docker.build.number": "0a76fb80",
"io.confluent.docker.git.id": "",
"io.confluent.docker.git.repo": "confluentinc/kafkacat-images",
"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 8 Minimal",
"io.openshift.expose-services": "",
"io.openshift.tags": "minimal rhel8",
"maintainer": "partner-support@confluent.io",
"name": "",
"org.opencontainers.image.created": "2026-03-04T04:41:58Z",
"org.opencontainers.image.revision": "020e2fbf50766159f0c04a119fa271f5e7e13046",
"release": "",
"summary": "kcat is a command line utility that you can use to test and debug Apache Kafka® deployments. You can use kcat to produce, consume, and list topic and partition information for Kafka. Described as “netcat for Kafka”, it is a swiss-army knife of tools for inspecting and creating data in Kafka.",
"url": "https://catalog.redhat.com/en/search?searchType=containers",
"vcs-ref": "020e2fbf50766159f0c04a119fa271f5e7e13046",
"vcs-type": "git",
"vendor": "Confluent",
"version": ""
}
},
"Architecture": "amd64",
"Os": "linux",
"Size": 227668642,
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/10e2595c69f9c824395902226dd6950b1ab1b5ceea8a0e0eff3d1b0437470833/diff:/var/lib/docker/overlay2/34d7cb817a88233d4937d40b611bbff27e974a35deb7ea42c9d9ca536bcc8147/diff:/var/lib/docker/overlay2/f7a279cf4a666f525ac637071e9d333adee034e0edd072f042319a6b50590130/diff",
"MergedDir": "/var/lib/docker/overlay2/90f94ea344e9352daa9e8f15c5c07c232fa59c7b2f6184e4b273afa6d17e09a8/merged",
"UpperDir": "/var/lib/docker/overlay2/90f94ea344e9352daa9e8f15c5c07c232fa59c7b2f6184e4b273afa6d17e09a8/diff",
"WorkDir": "/var/lib/docker/overlay2/90f94ea344e9352daa9e8f15c5c07c232fa59c7b2f6184e4b273afa6d17e09a8/work"
},
"Name": "overlay2"
},
"RootFS": {
"Type": "layers",
"Layers": [
"sha256:e40d1f285b9861ced25bb026cf6206bc2c50a6bed566f85a66b25f7aaf8bbfbd",
"sha256:668aa0f454ffd2b51caeafb1cb9a615cf47284b9dbbfc6930628f3bb643d0247",
"sha256:b5bb87e17e6b66cee4e1852f0bd500f4fdb02b5e8857d67e4627618dd1c31bf5",
"sha256:b6d67b0ae0cd5b38f7de9f6243f01b2cb08f29785cb064578c5e2a5b9fbc89ef"
]
},
"Metadata": {
"LastTagTime": "2026-03-25T16:31:29.668654969+08:00"
}
}