mirror of https://github.com/k3s-io/k3s
111 lines
4.2 KiB
Makefile
111 lines
4.2 KiB
Makefile
# Copyright 2016 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Build the hyperkube image.
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#
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# Usage:
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# [ARCH=amd64] [REGISTRY="gcr.io/google_containers"] make (build|push) VERSION={some_version_number e.g. v1.2.0}
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REGISTRY?=gcr.io/google_containers
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ARCH?=amd64
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TEMP_DIR:=$(shell mktemp -d)
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CNI_RELEASE=8a936732094c0941e1543ef5d292a1f4fffa1ac5
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UNAME_S:=$(shell uname -s)
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ifeq ($(UNAME_S),Darwin)
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SED_CMD?=sed -i ""
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endif
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ifeq ($(UNAME_S),Linux)
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SED_CMD?=sed -i
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endif
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ifeq ($(ARCH),amd64)
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BASEIMAGE?=debian:jessie
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endif
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ifeq ($(ARCH),arm)
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BASEIMAGE?=armel/debian:jessie
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QEMUARCH=arm
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endif
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ifeq ($(ARCH),arm64)
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BASEIMAGE?=aarch64/debian:jessie
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QEMUARCH=aarch64
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endif
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ifeq ($(ARCH),ppc64le)
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BASEIMAGE?=ppc64le/debian:jessie
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QEMUARCH=ppc64le
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endif
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all: build
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build:
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ifndef VERSION
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$(error VERSION is undefined)
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endif
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cp -r ./* ${TEMP_DIR}
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mkdir -p ${TEMP_DIR}/cni ${TEMP_DIR}/addons
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cp ../../saltbase/salt/helpers/safe_format_and_mount ${TEMP_DIR}
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cp ../../saltbase/salt/generate-cert/make-ca-cert.sh ${TEMP_DIR}
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cp ../../saltbase/salt/kube-dns/skydns-rc.yaml.base ${TEMP_DIR}/addons/skydns-rc.yaml
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cp ../../saltbase/salt/kube-dns/skydns-svc.yaml.base ${TEMP_DIR}/addons/skydns-svc.yaml
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cp ../../addons/dashboard/dashboard-controller.yaml ${TEMP_DIR}/addons
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cp ../../addons/dashboard/dashboard-service.yaml ${TEMP_DIR}/addons
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# TODO: Move out kube-proxy to a DaemonSet again
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#cp kube-proxy-ds.yaml ${TEMP_DIR}/addons/kube-proxy.yaml
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cp ../../../_output/dockerized/bin/linux/${ARCH}/hyperkube ${TEMP_DIR}
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cd ${TEMP_DIR} && sed -i.back "s|VERSION|${VERSION}|g" addons/*.yaml static-pods/*.json
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cd ${TEMP_DIR} && sed -i.back "s|REGISTRY|${REGISTRY}|g" addons/*.yaml static-pods/*.json
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cd ${TEMP_DIR} && sed -i.back "s|ARCH|${ARCH}|g" addons/*.yaml static-pods/*.json
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cd ${TEMP_DIR} && sed -i.back "s|ARCH|${QEMUARCH}|g" Dockerfile
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cd ${TEMP_DIR} && sed -i.back "s|BASEIMAGE|${BASEIMAGE}|g" Dockerfile
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cd ${TEMP_DIR} && sed -i.back "s|-amd64|-${ARCH}|g" addons/*.yaml
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cd ${TEMP_DIR} && sed -i.back "s|__PILLAR__DNS__REPLICAS__|1|g;s|__PILLAR__DNS__SERVER__|10.0.0.10|g;" addons/skydns*.yaml
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cd ${TEMP_DIR} && sed -i.back "s|__PILLAR__DNS__DOMAIN__|cluster.local|g;s|__PILLAR__FEDERATIONS__DOMAIN__MAP__||g;" addons/skydns*.yaml
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rm ${TEMP_DIR}/addons/*.back
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# Make scripts executable before they are copied into the Docker image. If we make them executable later, in another layer
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# they'll take up twice the space because the new executable binary differs from the old one, but everything is cached in layers.
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cd ${TEMP_DIR} && chmod a+rx \
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hyperkube \
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safe_format_and_mount \
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setup-files.sh \
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make-ca-cert.sh \
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copy-addons.sh
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ifeq ($(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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cd ${TEMP_DIR} && ${SED_CMD} "/CROSS_BUILD_/d" Dockerfile
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# Download CNI
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curl -sSL --retry 5 https://storage.googleapis.com/kubernetes-release/network-plugins/cni-${CNI_RELEASE}.tar.gz | tar -xz -C ${TEMP_DIR}/cni
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else
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# When cross-building, only the placeholder "CROSS_BUILD_" should be removed
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# Register /usr/bin/qemu-ARCH-static as the handler for ARM binaries in the kernel
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docker run --rm --privileged multiarch/qemu-user-static:register --reset
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curl -sSL --retry 5 https://github.com/multiarch/qemu-user-static/releases/download/v2.5.0/x86_64_qemu-${QEMUARCH}-static.tar.xz | tar -xJ -C ${TEMP_DIR}
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cd ${TEMP_DIR} && ${SED_CMD} "s/CROSS_BUILD_//g" Dockerfile
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endif
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docker build -t ${REGISTRY}/hyperkube-${ARCH}:${VERSION} ${TEMP_DIR}
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push: build
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gcloud docker push ${REGISTRY}/hyperkube-${ARCH}:${VERSION}
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ifeq ($(ARCH),amd64)
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docker tag -f ${REGISTRY}/hyperkube-${ARCH}:${VERSION} ${REGISTRY}/hyperkube:${VERSION}
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gcloud docker push ${REGISTRY}/hyperkube:${VERSION}
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endif
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.PHONY: all
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