105 lines
2.6 KiB
Makefile
105 lines
2.6 KiB
Makefile
all: all-container
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BUILDTAGS=
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# Use the 0.0 tag for testing, it shouldn't clobber any release builds
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TAG?=0.4
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REGISTRY?=quay.io/kubernetes-ingress-controller
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GOOS?=linux
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DOCKER?=docker
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SED_I?=sed -i
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GOHOSTOS ?= $(shell go env GOHOSTOS)
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PKG=k8s.io/ingress-nginx/images/custom-error-pages
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ifeq ($(GOHOSTOS),darwin)
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SED_I=sed -i ''
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endif
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REPO_INFO=$(shell git config --get remote.origin.url)
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ifndef COMMIT
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COMMIT := git-$(shell git rev-parse --short HEAD)
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endif
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ARCH ?= $(shell go env GOARCH)
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GOARCH = ${ARCH}
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BASEIMAGE?=alpine:3.10
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ALL_ARCH = amd64 arm arm64
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QEMUVERSION=v4.1.0-1
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IMGNAME = custom-error-pages
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IMAGE = $(REGISTRY)/$(IMGNAME)
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MULTI_ARCH_IMG = $(IMAGE)-$(ARCH)
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ifeq ($(ARCH),arm)
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QEMUARCH=arm
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GOARCH=arm
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endif
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ifeq ($(ARCH),arm64)
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QEMUARCH=aarch64
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endif
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TEMP_DIR := $(shell mktemp -d)
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DOCKERFILE := $(TEMP_DIR)/rootfs/Dockerfile
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sub-container-%:
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$(MAKE) ARCH=$* build container
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sub-push-%:
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$(MAKE) ARCH=$* push
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all-container: $(addprefix sub-container-,$(ALL_ARCH))
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all-push: $(addprefix sub-push-,$(ALL_ARCH))
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container: .container-$(ARCH)
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.container-$(ARCH):
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cp -r ./* $(TEMP_DIR)
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$(SED_I) 's|BASEIMAGE|$(BASEIMAGE)|g' $(DOCKERFILE)
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$(SED_I) "s|QEMUARCH|$(QEMUARCH)|g" $(DOCKERFILE)
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ifeq ($(ARCH),amd64)
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# When building "normally" for amd64, remove the whole line, it has no part in the amd64 image
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$(SED_I) "/CROSS_BUILD_/d" $(DOCKERFILE)
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else
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# When cross-building, only the placeholder "CROSS_BUILD_" should be removed
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# Register /usr/bin/qemu-ARCH-static as the handler for ARM binaries in the kernel
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# $(DOCKER) run --rm --privileged multiarch/qemu-user-static:register --reset
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curl -sSL https://github.com/multiarch/qemu-user-static/releases/download/$(QEMUVERSION)/x86_64_qemu-$(QEMUARCH)-static.tar.gz | tar -xz -C $(TEMP_DIR)/rootfs
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$(SED_I) "s/CROSS_BUILD_//g" $(DOCKERFILE)
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endif
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$(DOCKER) build -t $(MULTI_ARCH_IMG):$(TAG) $(TEMP_DIR)/rootfs
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ifeq ($(ARCH), amd64)
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# This is for to maintain the backward compatibility
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$(DOCKER) tag $(MULTI_ARCH_IMG):$(TAG) $(IMAGE):$(TAG)
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endif
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push: .push-$(ARCH)
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.push-$(ARCH):
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$(DOCKER) push $(MULTI_ARCH_IMG):$(TAG)
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ifeq ($(ARCH), amd64)
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$(DOCKER) push $(IMAGE):$(TAG)
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endif
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clean:
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$(DOCKER) rmi -f $(MULTI_ARCH_IMG):$(TAG) || true
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build: clean
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CGO_ENABLED=0 GOOS=${GOOS} GOARCH=${GOARCH} go build -a -installsuffix cgo \
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-ldflags "-s -w" \
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-o ${TEMP_DIR}/rootfs/custom-error-pages ${PKG}/...
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release: all-container all-push
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echo "done"
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.PHONY: register-qemu
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register-qemu:
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# Register /usr/bin/qemu-ARCH-static as the handler for binaries in multiple platforms
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$(DOCKER) run --rm --privileged multiarch/qemu-user-static:register --reset
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