Dockerfile

# We can't go past 1.20.X until this issue is solved: https://github.com/golang/go/issues/62130#issuecomment-1687335898
FROM golang:1.20.7-bullseye AS builder

WORKDIR /go/src/github.com/newrelic/newrelic-fluent-bit-output

COPY Makefile go.* *.go /go/src/github.com/newrelic/newrelic-fluent-bit-output/
COPY config/ /go/src/github.com/newrelic/newrelic-fluent-bit-output/config
COPY metrics/ /go/src/github.com/newrelic/newrelic-fluent-bit-output/metrics
COPY nrclient/ /go/src/github.com/newrelic/newrelic-fluent-bit-output/nrclient
COPY record/ /go/src/github.com/newrelic/newrelic-fluent-bit-output/record
COPY utils/ /go/src/github.com/newrelic/newrelic-fluent-bit-output/utils

ENV SOURCE docker

# Not using default value here due to this: https://github.com/docker/buildx/issues/510
ARG TARGETPLATFORM
ENV TARGETPLATFORM=${TARGETPLATFORM:-linux/amd64}
RUN echo "Building for ${TARGETPLATFORM} architecture"
RUN make ${TARGETPLATFORM}

FROM fluent/fluent-bit:3.1.9

COPY --from=builder /go/src/github.com/newrelic/newrelic-fluent-bit-output/out_newrelic-linux-*.so /fluent-bit/bin/out_newrelic.so
COPY *.conf /fluent-bit/etc/

CMD ["/fluent-bit/bin/fluent-bit", "-c", "/fluent-bit/etc/fluent-bit.conf", "-e", "/fluent-bit/bin/out_newrelic.so"]