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chore: use official apache kafka image for dockerfile #167

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chore: use official apache kafka image for dockerfile #167

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25 changes: 4 additions & 21 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,30 +1,13 @@
# This dockerfile expects Connector jars to have been built under a `connectors` directory
#
FROM alpine as builder
FROM apache/kafka:4.0.0

RUN apk update
RUN apk --no-cache add curl
COPY --chown=appuser:appuser target/kafka-connect-*-jar-with-dependencies.jar /opt/kafka/plugins/

RUN curl -L "https://downloads.apache.org/kafka/3.6.2/kafka_2.12-3.6.2.tgz" -o kafka.tgz
RUN mkdir /opt/kafka \
&& tar -xf kafka.tgz -C /opt/kafka --strip-components=1
COPY --chown=appuser:appuser target/kafka-connect-*-jar-with-dependencies.jar /opt/kafka/plugins/

FROM ibmjava:11

RUN addgroup --gid 5000 --system esgroup && \
adduser --uid 5000 --ingroup esgroup --system esuser

COPY --chown=esuser:esgroup --from=builder /opt/kafka/bin/ /opt/kafka/bin/
COPY --chown=esuser:esgroup --from=builder /opt/kafka/libs/ /opt/kafka/libs/
COPY --chown=esuser:esgroup --from=builder /opt/kafka/config/ /opt/kafka/config/
RUN mkdir /opt/kafka/logs && chown esuser:esgroup /opt/kafka/logs

COPY --chown=esuser:esgroup target/kafka-connect-*-jar-with-dependencies.jar /opt/connectors/
RUN mkdir -p /opt/kafka/logs && chown -R appuser:appuser /opt/kafka/logs

WORKDIR /opt/kafka

EXPOSE 8083

USER esuser

ENTRYPOINT ["./bin/connect-distributed.sh", "config/connect-distributed.properties"]