mirror of https://github.com/apache/kafka.git
97 lines
3.7 KiB
Docker
97 lines
3.7 KiB
Docker
###############################################################################
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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###############################################################################
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FROM eclipse-temurin:21-jre-alpine AS build-jsa
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USER root
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# Get kafka from https://archive.apache.org/dist/kafka and pass the url through build arguments
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ARG kafka_url
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COPY jsa_launch /etc/kafka/docker/jsa_launch
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COPY server.properties /etc/kafka/docker/server.properties
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RUN set -eux ; \
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apk update ; \
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apk upgrade ; \
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apk add --no-cache wget gcompat gpg gpg-agent procps bash; \
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mkdir opt/kafka; \
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wget -nv -O kafka.tgz "$kafka_url"; \
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wget -nv -O kafka.tgz.asc "$kafka_url.asc"; \
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tar xfz kafka.tgz -C /opt/kafka --strip-components 1; \
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wget -nv -O KEYS https://downloads.apache.org/kafka/KEYS; \
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gpg --import KEYS; \
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gpg --batch --verify kafka.tgz.asc kafka.tgz
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# Generate jsa files using dynamic CDS for kafka server start command and kafka storage format command
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RUN /etc/kafka/docker/jsa_launch
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FROM eclipse-temurin:21-jre-alpine
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# exposed ports
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EXPOSE 9092
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USER root
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# Get kafka from https://archive.apache.org/dist/kafka and pass the url through build arguments
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ARG kafka_url
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ARG build_date
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LABEL org.label-schema.name="kafka" \
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org.label-schema.description="Apache Kafka" \
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org.label-schema.build-date="${build_date}" \
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org.label-schema.vcs-url="https://github.com/apache/kafka" \
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maintainer="Apache Kafka"
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RUN set -eux ; \
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apk update ; \
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apk upgrade ; \
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apk add --no-cache wget gcompat gpg gpg-agent procps bash; \
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mkdir opt/kafka; \
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wget -nv -O kafka.tgz "$kafka_url"; \
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wget -nv -O kafka.tgz.asc "$kafka_url.asc"; \
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tar xfz kafka.tgz -C /opt/kafka --strip-components 1; \
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wget -nv -O KEYS https://downloads.apache.org/kafka/KEYS; \
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gpg --import KEYS; \
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gpg --batch --verify kafka.tgz.asc kafka.tgz; \
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mkdir -p /var/lib/kafka/data /etc/kafka/secrets; \
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mkdir -p /etc/kafka/docker /usr/logs /mnt/shared/config; \
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adduser -h /home/appuser -D --shell /bin/bash appuser; \
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chown appuser:appuser -R /usr/logs /opt/kafka /mnt/shared/config; \
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chown appuser:root -R /var/lib/kafka /etc/kafka/secrets /etc/kafka; \
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chmod -R ug+w /etc/kafka /var/lib/kafka /etc/kafka/secrets; \
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cp /opt/kafka/config/log4j2.yaml /etc/kafka/docker/log4j2.yaml; \
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cp /opt/kafka/config/tools-log4j2.yaml /etc/kafka/docker/tools-log4j2.yaml; \
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rm kafka.tgz kafka.tgz.asc KEYS; \
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apk del wget gpg gpg-agent; \
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apk cache clean;
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COPY server.properties /etc/kafka/docker/server.properties
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COPY --from=build-jsa kafka.jsa /opt/kafka/kafka.jsa
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COPY --from=build-jsa storage.jsa /opt/kafka/storage.jsa
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COPY --chown=appuser:appuser resources/common-scripts /etc/kafka/docker
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COPY --chown=appuser:appuser launch /etc/kafka/docker/launch
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USER appuser
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VOLUME ["/etc/kafka/secrets", "/var/lib/kafka/data", "/mnt/shared/config"]
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CMD ["/etc/kafka/docker/run"]
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