FROM alpine:edge AS mirror

RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
RUN apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing/ --initdb -p /out \
        kexec-tools
RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache

FROM scratch
COPY --from=mirror /out/ /