FROM golang as builder ENV BIRD_EXPORTER_VERSION 1.4.1 WORKDIR /go/ RUN git clone -b $BIRD_EXPORTER_VERSION https://github.com/czerwonk/bird_exporter.git WORKDIR /go/bird_exporter RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o /go/bin/bird_exporter FROM alpine:latest RUN apk --no-cache add ca-certificates bash WORKDIR /app COPY --from=builder /go/bin/bird_exporter . EXPOSE 9324 ENTRYPOINT ["/app/bird_exporter"]