ARG ARCH="amd64" ARG OS="linux" FROM quay.io/prometheus/busybox-${OS}-${ARCH}:latest LABEL maintainer="The Prometheus Authors " ARG ARCH="amd64" ARG OS="linux" COPY .build/${OS}-${ARCH}/node_exporter /bin/node_exporter EXPOSE 9100 USER nobody ENTRYPOINT [ "/bin/node_exporter" ]