mirror of
https://github.com/linuxkit/linuxkit.git
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a53e251908
We were pointing to the old mobylinux docker hub repo. Let's update the kernel build to be the new style one. Note that I didn't bump the kernel version or update the patches at all. We should do this soon, but for the purposes of our probational channel PoC, I'm leaving wireguard at the old version for now. Signed-off-by: Tycho Andersen <tycho@docker.com>
67 lines
2.3 KiB
Makefile
67 lines
2.3 KiB
Makefile
# This builds the supported LinuxKit kernels. Kernels are wrapped up
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# in a minimal toybox container, which contains the bzImage, a tar
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# ball with modules and the kernel source.
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#
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# Each kernel is pushed to hub twice, once as
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# linuxkit/kernel:<kernel>.<major>.<minor>-<hash> and once as
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# inuxkit/kernel:<kernel>.<major>.x. The <hash> is the git tree hash
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# of the current directory. The build will only rebuild the kernel
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# image if the git tree hash changed.
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# Git tree hash of this directory. Override to force build
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HASH?=$(shell git ls-tree HEAD -- ../$(notdir $(CURDIR)) | awk '{print $$3}')
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# Name and Org on Hub
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ORG?=linuxkit
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IMAGE:=kernel-wireguard
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.PHONY: check tag push sign
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# Targets:
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# build: builds all kernels
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# push: pushes all tagged kernel images to hub
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# sign: sign and push all kernel images to hub
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build:
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push:
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sign:
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# A template for defining kernel build
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# Arguments:
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# $1: Full kernel version, e.g., 4.9.22
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# $2: Kernel "series", e.g., 4.9.x
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# $3: Build a debug kernel (used as suffix for image)
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# This defines targets like:
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# build_4.9.x, push_4.9.x and sign_4.9.x and adds them as dependencies
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# to the global targets
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# Set $3 to "_dbg", to build debug kernels. This defines targets like
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# build_4.9.x_dbg and adds "_dbg" to the hub image name.
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define kernel
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build_$(2)$(3): Dockerfile Makefile $(wildcard patches-$(2)/*) kernel_config-$(2) kernel_config.debug
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docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) || \
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docker build \
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--build-arg KERNEL_VERSION=$(1) \
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--build-arg KERNEL_SERIES=$(2) \
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--build-arg DEBUG=$(3) \
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--no-cache -t $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) .
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push_$(2)$(3): build_$(2)$(3)
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docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) || \
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(docker push $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) && \
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docker tag $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) $(ORG)/$(IMAGE):$(2)$(3) && \
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docker push $(ORG)/$(IMAGE):$(2)$(3))
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sign_$(2)$(3): build_$(2)$(3)
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DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) || \
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(DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) && \
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docker tag $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) $(ORG)/$(IMAGE):$(2)$(3) && \
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DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(2)$(3))
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build: build_$(2)$(3)
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push: push_$(2)$(3)
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sign: sign_$(2)$(3)
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endef
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#
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# Build Targets
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# Debug targets only for latest stable and LTS stable
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#
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$(eval $(call kernel,4.9.15,4.9.x))
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