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dockerfiles: reduce debug information from the production container image. #8821

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dockerfiles: reduce debug information from the production container image. #8821

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dockerfiles: reducing debug information from the production container…
anthisfan May 13, 2024
61ef5d4
dockerfiles: consolidated layers related to directory creation and ob…
anthisfan May 14, 2024
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6 changes: 5 additions & 1 deletion dockerfiles/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ ENV FLB_NIGHTLY_BUILD=$FLB_NIGHTLY_BUILD
ARG FLB_CHUNK_TRACE=On
ENV FLB_CHUNK_TRACE=${FLB_CHUNK_TRACE}

RUN mkdir -p /fluent-bit/bin /fluent-bit/etc /fluent-bit/log
RUN mkdir -p /fluent-bit/bin /fluent-bit/etc /fluent-bit/log /usr/lib/debug/fluent-bit/bin

ENV DEBIAN_FRONTEND noninteractive

Expand Down Expand Up @@ -80,6 +80,9 @@ RUN cmake -DFLB_RELEASE=On \

RUN make -j "$(getconf _NPROCESSORS_ONLN)"
RUN install bin/fluent-bit /fluent-bit/bin/
RUN objcopy --only-keep-debug /fluent-bit/bin/fluent-bit /usr/lib/debug/fluent-bit/bin/fluent-bit.debug && \
objcopy --strip-debug /fluent-bit/bin/fluent-bit && \
objcopy --add-gnu-debuglink=/usr/lib/debug/fluent-bit/bin/fluent-bit.debug /fluent-bit/bin/fluent-bit

# Configuration files
COPY conf/fluent-bit.conf \
Expand Down Expand Up @@ -231,6 +234,7 @@ RUN echo "deb http://deb.debian.org/debian bullseye-backports main" >> /etc/apt/

RUN rm -f /usr/bin/qemu-*-static
COPY --from=builder /fluent-bit /fluent-bit
COPY --from=builder /usr/lib/debug/fluent-bit /usr/lib/debug/fluent-bit

EXPOSE 2020

Expand Down