diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES index f08126e5dc7..17b20e9191e 100644 --- a/OWNERS_ALIASES +++ b/OWNERS_ALIASES @@ -22,6 +22,18 @@ aliases: - listx - ps882 - sumitranr + build-image-approvers: + - BenTheElder + - cblecker + - dims + - justaugustus + - listx + build-image-reviewers: + - BenTheElder + - cblecker + - dims + - justaugustus + - listx krel-approvers: - hasheddan - hoegaarden diff --git a/images/build/OWNERS b/images/build/OWNERS new file mode 100644 index 00000000000..c554560e42b --- /dev/null +++ b/images/build/OWNERS @@ -0,0 +1,8 @@ +# See the OWNERS docs at https://go.k8s.io/owners + +options: + no_parent_owners: true +approvers: + - build-image-approvers +reviewers: + - build-image-reviewers diff --git a/images/build/cross/Dockerfile b/images/build/cross/Dockerfile new file mode 100644 index 00000000000..0bd5a2d24d8 --- /dev/null +++ b/images/build/cross/Dockerfile @@ -0,0 +1,79 @@ +# Copyright 2020 The Kubernetes Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This file creates a standard build environment for building cross +# platform go binary for the architecture kubernetes cares about. + +FROM golang:1.13.8 + +ENV GOARM 7 +ENV KUBE_DYNAMIC_CROSSPLATFORMS \ + armhf \ + arm64 \ + s390x \ + ppc64el + +ENV KUBE_CROSSPLATFORMS \ + linux/386 \ + linux/arm linux/arm64 \ + linux/ppc64le \ + linux/s390x \ + darwin/amd64 darwin/386 \ + windows/amd64 windows/386 + +# Pre-compile the standard go library when cross-compiling. This is much easier now when we have go1.5+ +RUN for platform in ${KUBE_CROSSPLATFORMS}; do GOOS=${platform%/*} GOARCH=${platform##*/} go install std; done \ + && go clean -cache + +# Install g++, then download and install protoc for generating protobuf output +RUN apt-get update \ + && apt-get install -y rsync jq apt-utils file patch unzip \ + && apt-get clean && rm -rf /var/lib/apt/lists/* + +# Use dynamic cgo linking for architectures other than amd64 for the server platforms +# To install crossbuild essential for other architectures add the following repository. +RUN echo "deb http://archive.ubuntu.com/ubuntu xenial main universe" > /etc/apt/sources.list.d/cgocrosscompiling.list \ + && apt-key adv --no-tty --keyserver keyserver.ubuntu.com --recv-keys 40976EAF437D05B5 3B4FE6ACC0B21F32 \ + && apt-get update \ + && apt-get install -y build-essential \ + && for platform in ${KUBE_DYNAMIC_CROSSPLATFORMS}; do apt-get install -y crossbuild-essential-${platform}; done \ + && apt-get clean && rm -rf /var/lib/apt/lists/* + +RUN PROTOBUF_VERSION=3.0.2; ZIPNAME="protoc-${PROTOBUF_VERSION}-linux-x86_64.zip"; \ + mkdir /tmp/protoc && cd /tmp/protoc \ + && wget "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOBUF_VERSION}/${ZIPNAME}" \ + && unzip "${ZIPNAME}" \ + && chmod -R +rX /tmp/protoc \ + && cp -pr bin /usr/local \ + && cp -pr include /usr/local \ + && rm -rf /tmp/protoc \ + && protoc --version + +# work around 64MB tmpfs size in Docker 1.6 +ENV TMPDIR /tmp.k8s +RUN mkdir $TMPDIR \ + && chmod a+rwx $TMPDIR \ + && chmod o+t $TMPDIR + +# Get the code coverage tool and goimports +RUN go get golang.org/x/tools/cmd/cover \ + golang.org/x/tools/cmd/goimports \ + && go clean -cache + +# Download and symlink etcd. We need this for our integration tests. +RUN export ETCD_VERSION=v3.2.24; \ + mkdir -p /usr/local/src/etcd \ + && cd /usr/local/src/etcd \ + && curl -fsSL https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/etcd-${ETCD_VERSION}-linux-amd64.tar.gz | tar -xz \ + && ln -s ../src/etcd/etcd-${ETCD_VERSION}-linux-amd64/etcd /usr/local/bin/ diff --git a/images/build/cross/Makefile b/images/build/cross/Makefile new file mode 100644 index 00000000000..7287b1e9cf8 --- /dev/null +++ b/images/build/cross/Makefile @@ -0,0 +1,47 @@ +# Copyright 2020 The Kubernetes Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +.PHONY: build push + +STAGING_REGISTRY?=gcr.io/k8s-staging-build-image +PROD_REGISTRY?=us.gcr.io/k8s-artifacts-prod/build-image +IMAGE=kube-cross + +TAG?=kubernetes-$(shell git describe --tags --match='v*' --abbrev=14) +KUBE_CROSS_VERSION=$(shell cat VERSION) +# TODO: Support multi-arch kube-cross images +# ref: +# - https://github.com/kubernetes/release/pull/1140/commits/e96924f58d9ce2bb73045fbba13f259b4345c0d9#r395056830 +# - https://github.com/kubernetes/kubernetes/issues/78964 +# - https://github.com/kubernetes/kubernetes/issues/75114 +ARCH=amd64 + +all: build push + +build: + docker build \ + -t $(STAGING_REGISTRY)/$(IMAGE)-$(ARCH):$(TAG) \ + -t $(STAGING_REGISTRY)/$(IMAGE)-$(ARCH):$(KUBE_CROSS_VERSION) \ + -t $(PROD_REGISTRY)/$(IMAGE)-$(ARCH):$(KUBE_CROSS_VERSION) \ + . + +push: + docker push $(STAGING_REGISTRY)/$(IMAGE)-$(ARCH):$(TAG) + docker push $(STAGING_REGISTRY)/$(IMAGE)-$(ARCH):$(KUBE_CROSS_VERSION) + docker manifest create --amend $(STAGING_REGISTRY)/$(IMAGE):$(KUBE_CROSS_VERSION) \ + $(STAGING_REGISTRY)/$(IMAGE)-$(ARCH):$(KUBE_CROSS_VERSION) + docker manifest annotate $(STAGING_REGISTRY)/$(IMAGE):$(KUBE_CROSS_VERSION) \ + $(STAGING_REGISTRY)/$(IMAGE)-$(ARCH):$(KUBE_CROSS_VERSION) \ + --arch $(ARCH) + docker manifest push -p $(STAGING_REGISTRY)/$(IMAGE):$(KUBE_CROSS_VERSION) diff --git a/images/build/cross/VERSION b/images/build/cross/VERSION new file mode 100644 index 00000000000..d1d10070e0e --- /dev/null +++ b/images/build/cross/VERSION @@ -0,0 +1 @@ +v1.13.8-1 diff --git a/images/build/cross/cloudbuild.yaml b/images/build/cross/cloudbuild.yaml new file mode 100644 index 00000000000..9b698c43349 --- /dev/null +++ b/images/build/cross/cloudbuild.yaml @@ -0,0 +1,13 @@ +# See https://cloud.google.com/cloud-build/docs/build-config +timeout: 1200s +options: + substitution_option: ALLOW_LOOSE +steps: + - name: 'gcr.io/k8s-testimages/gcb-docker-gcloud:v20191019-6567e5c' + entrypoint: make + env: + - DOCKER_CLI_EXPERIMENTAL=enabled + args: + - all +images: + - 'gcr.io/$PROJECT_ID/kube-cross:kubernetes-${_GIT_TAG}'