ingress-nginx-helm/images/custom-error-pages/Makefile
Manuel Alejandro de Brito Fontes dc20551288
Cleanup of docker images
2019-09-03 19:10:40 -04:00

105 lines
2.6 KiB
Makefile

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