Files
linuxkit/scripts/kernels/Dockerfile.deb
Rolf Neugebauer 82c7118de9 kernels: Create LinuKit kernel images from Ubuntu mainline
The Ubuntu mainline PPA has kernel.org based kernels for many
kernel releaseis.  This commit adds suport for downloading and
converting the 3.16.x long long term support kernel as well
as the current 4.x series.  The "mainline.sh" script only
downloads/processes kernels which have not yet been put on
Hub.

The kernels are stored under "linuxkit/kernel-mainline" and are
tagged with the kernel version.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
2017-04-28 17:07:24 +01:00

25 lines
629 B
Docker

FROM alpine:3.5 AS extract
ARG DEB_URLS
RUN apk add --no-cache curl dpkg tar && true
WORKDIR /deb
RUN mkdir extract
RUN for url in ${DEB_URLS}; do \
echo "Extracting: $url"; \
curl -fsSL -o dl.deb $url && \
dpkg-deb -x dl.deb . ;\
done
RUN mkdir /out
RUN cp -a boot/vmlinuz-* /out/kernel
RUN cp -a boot/config-* /out/kernel_config
RUN tar cf /out/kernel.tar lib
RUN tar cf /out/kernel-dev.tar usr
FROM linuxkit/toybox-media:d7e82a7d19ccc84c9071fa7a88ecaa58ae958f7c@sha256:4c7d25f2be2429cd08417c36e04161cb924e46f3e419ee33a0aa9ff3a0942e02
WORKDIR /
ENTRYPOINT []
CMD []
COPY --from=extract /out/* /