| # Copyright 2016 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:1.11.2 |
| |
| 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 --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/ |