FROM alpine:3.8 as downloader MAINTAINER Hanjo Meinhardt RUN apk add --no-cache curl tar gzip RUN curl -L https://github.com/giantswarm/prometheus-pingdom-exporter/releases/download/0.1.1/prometheus-pingdom-exporter.0.1.1.linux.tar.gz | tar xz FROM alpine:3.8 COPY --from=downloader /prometheus-pingdom-exporter /prometheus-pingdom-exporter RUN apk add --no-cache ca-certificates EXPOSE 8000 ENTRYPOINT ["/prometheus-pingdom-exporter"]