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truh/Reduce image size with multi stage builds.dockerfile

Last active July 16, 2019 09:04
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Reduce image size with multi stage builds.dockerfile
FROM ubuntu AS builder
RUN apt install a lot of dependencies
RUN make artifacts
RUN copy artifacts /packages
# At this point the container is often GBs in size
FROM scratch
COPY --from=builder /packages /packages
# Now we have a container that only contains the artifacts
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