apache/kafka:4.2.1-rc1

Multi-platform

Message queues

Data science

Monitoring & observability

Index digest

sha256:dac64b660e4d3aa816ad0496c22feed3e17fefe56e4297767cead46dcfa953ed

OS/ARCH

Compressed size

224.49 MB

Last pushed

5 months by asfjenkins

Type

Image

Manifest digest

sha256:aa5406e7b99d1790832c982677045b0eba8680ba0709df05b76ddea7bc7c5e23

Image Layers

1ADD alpine-minirootfs-3.23.4-x86_64.tar.gz / # buildkit3.69 MB

2CMD ["/bin/sh"]0 B

3ENV JAVA_HOME=/opt/java/openjdk0 B

4ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin0 B

5ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-80 B

6RUN /bin/sh -c set -eux;16.06 MB

7ENV JAVA_VERSION=jdk-21.0.10+70 B

8RUN /bin/sh -c set -eux;50.71 MB

9RUN /bin/sh -c set -eux;128 B

10COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh #2.23 KB

11ENTRYPOINT ["/__cacert_entrypoint.sh"]0 B

12EXPOSE [9092/tcp]0 B

13USER root0 B

14ARG kafka_url=https://dist.apache.org/repos/dist/dev/kafka/4.2.1-rc1/kafka_2.13-4.2.1.tgz0 B

15ARG build_date=2026-04-190 B

16COPY *kafka.tgz kafka.tgz # buildkit32 B

17LABEL org.label-schema.name=kafka org.label-schema.description=Apache Kafka org.label-schema.build-date=2026-04-190 B

18

RUN |2 kafka_url=https://dist.apache.org/repos/dist/dev/kafka/4.2.1-rc1/kafka_2.13-4.2.1.tgz build_date=2026-04-19 /bin/sh

133.13 MB

19COPY server.properties /etc/kafka/docker/server.properties # buildkit2.93 KB

20COPY kafka.jsa /opt/kafka/kafka.jsa # buildkit14.05 MB

21COPY storage.jsa /opt/kafka/storage.jsa # buildkit6.85 MB

22COPY --chown=appuser:appuser resources/common-scripts /etc/kafka/docker #2.22 KB

23COPY --chown=appuser:appuser launch /etc/kafka/docker/launch #1.53 KB

24USER appuser0 B

25VOLUME [/etc/kafka/secrets /var/lib/kafka/data /mnt/shared/config]0 B

26CMD ["/etc/kafka/docker/run"]0 B

Command

ADD alpine-minirootfs-3.23.4-x86_64.tar.gz / # buildkit