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Add a kernel-dev tarball with kernel headers

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These headers are needed for defining kernel probes etc, tested with
eBPF. Could also be used for perf, building kernel modules etc. Saved
to the media tarball at present, may add to base image or container.

Also rationalise the paths in the headers tarball a little to match.

Will add an eBPF container using these later.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack
2017-01-04 12:10:30 +00:00
parent 0c31b4e64f
commit 3930ad787b
5 changed files with 51 additions and 15 deletions
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3
Makefile
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@@ -57,7 +57,7 @@ INITRD_IMAGE=mobylinux/mobylinux:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
KERNEL_IMAGE=mobylinux/kernel:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
media: Dockerfile.media alpine/initrd.img alpine/kernel/x86_64/vmlinuz64 alpine/mobylinux-efi.iso
ifeq ($(STATUS),)
tar cf - $^ alpine/mobylinux.efi alpine/kernel/x86_64/vmlinux alpine/kernel/x86_64/kernel-headers.tar | docker build -f Dockerfile.media -t $(MEDIA_IMAGE) -
tar cf - $^ alpine/mobylinux.efi alpine/kernel/x86_64/vmlinux alpine/kernel/x86_64/kernel-headers.tar alpine/kernel/x86_64/kernel-dev.tar | docker build -f Dockerfile.media -t $(MEDIA_IMAGE) -
docker push $(MEDIA_IMAGE)
[ -f $(MOBYLINUX_TAG) ]
docker tag $(shell cat $(MOBYLINUX_TAG)) $(INITRD_IMAGE)
@@ -75,6 +75,7 @@ ifeq ($(STATUS),)
docker cp $$IMAGE:vmlinuz64 alpine/kernel/x86_64/vmlinuz64 && \
docker cp $$IMAGE:vmlinux alpine/kernel/x86_64/vmlinux && \
docker cp $$IMAGE:kernel-headers.tar alpine/kernel/x86_64/kernel-headers.tar && \
docker cp $$IMAGE:kernel-dev.tar alpine/kernel/x86_64/kernel-dev.tar && \
docker cp $$IMAGE:initrd.img alpine/initrd.img && \
docker cp $$IMAGE:mobylinux-efi.iso alpine/mobylinux-efi.iso && \
docker cp $$IMAGE:mobylinux.efi alpine/mobylinux.efi && \