FROM alpine:edge AS mirror RUN mkdir -p /out/etc/apk/ && \ cp /etc/apk/repositories /out/etc/apk/ && \ cp -r /etc/apk/keys /out/etc/apk/keys RUN apk add --no-cache --initdb -p /out \ ca-certificates \ curl \ debootstrap \ e2fsprogs \ htop \ nano \ tini \ util-linux FROM scratch COPY --from=mirror /out/ /