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projects: add shiftfs project

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Signed-off-by: Tycho Andersen <tycho@docker.com>
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Tycho Andersen
2017-06-13 11:07:41 -06:00
parent fd00f19c59
commit d29b2a909c
9 changed files with 5082 additions and 0 deletions
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# This builds the supported LinuxKit kernels. Kernels are wrapped up
# in a minimal toybox container, which contains the bzImage, a tar
# ball with modules and the kernel source.
#
# Each kernel is pushed to hub twice, once as
# linuxkit/kernel:<kernel>.<major>.<minor>-<hash> and once as
# inuxkit/kernel:<kernel>.<major>.x. The <hash> is the git tree hash
# of the current directory. The build will only rebuild the kernel
# image if the git tree hash changed.
# Git tree hash of this directory. Override to force build
HASH?=$(shell git ls-tree HEAD -- ../$(notdir $(CURDIR)) | awk '{print $$3}')
# Name and Org on Hub
ORG?=linuxkitprojects
IMAGE:=kernel-shiftfs
.PHONY: check tag push sign
# Targets:
# build: builds all kernels
# push: pushes all tagged kernel images to hub
# sign: sign and push all kernel images to hub
build:
push:
sign:
# A template for defining kernel build
# Arguments:
# $1: Full kernel version, e.g., 4.9.22
# $2: Kernel "series", e.g., 4.9.x
# $3: Build a debug kernel (used as suffix for image)
# This defines targets like:
# build_4.9.x, push_4.9.x and sign_4.9.x and adds them as dependencies
# to the global targets
# Set $3 to "_dbg", to build debug kernels. This defines targets like
# build_4.9.x_dbg and adds "_dbg" to the hub image name.
define kernel
build_$(2)$(3): Dockerfile Makefile $(wildcard patches-$(2)/*) kernel_config-$(2) kernel_config.debug
docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) || \
docker build \
--build-arg KERNEL_VERSION=$(1) \
--build-arg KERNEL_SERIES=$(2) \
--build-arg DEBUG=$(3) \
--no-cache -t $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) .
push_$(2)$(3): build_$(2)$(3)
docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) || \
(docker push $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) && \
docker tag $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) $(ORG)/$(IMAGE):$(2)$(3) && \
docker push $(ORG)/$(IMAGE):$(2)$(3))
sign_$(2)$(3): build_$(2)$(3)
DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) || \
(DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) && \
docker tag $(ORG)/$(IMAGE):$(1)$(3)-$(HASH) $(ORG)/$(IMAGE):$(2)$(3) && \
DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(2)$(3))
build: build_$(2)$(3)
push: push_$(2)$(3)
sign: sign_$(2)$(3)
endef
#
# Build Targets
# Debug targets only for latest stable and LTS stable
#
$(eval $(call kernel,4.11.4,4.11.x))