777eec9e62
Currently binaries are built using Go 1.2.2, which results in larger binaries than those produced by newer versions of Go. The Go source archive used for the build process is not verified against its SHA1 hash. Update the build-image Dockerfile to use Go 1.3 to build all binaries, as a result binaries are now 20% - 30% smaller. The Go source archive used for building binaries is now verified against its SHA1 hash.
62 lines
2.1 KiB
Docker
62 lines
2.1 KiB
Docker
# Copyright 2014 Google Inc. All rights reserved.
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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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# This file creates a standard build environment for building Kubernetes
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FROM google/debian:wheezy
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MAINTAINER Joe Beda <jbeda@google.com>
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RUN apt-get update -y && apt-get install --no-install-recommends -y -q \
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curl \
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build-essential \
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ca-certificates \
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git \
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mercurial \
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rsync
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# Install Go
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# Save the SHA1 checksum from http://golang.org/dl
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RUN echo '9f9dfcbcb4fa126b2b66c0830dc733215f2f056e go1.3.src.tar.gz' > go1.3.src.tar.gz.sha1
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RUN curl -O -s https://storage.googleapis.com/golang/go1.3.src.tar.gz
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RUN sha1sum --check go1.3.src.tar.gz.sha1
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RUN tar -xzf go1.3.src.tar.gz -C /usr/local
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ENV PATH /usr/local/go/bin:$PATH
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RUN cd /usr/local/go/src && ./make.bash --no-clean 2>&1
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# Compile Go for cross compilation
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ENV KUBE_CROSSPLATFORMS \
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linux/386 linux/arm \
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darwin/amd64 darwin/386
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# (set an explicit GOARM of 5 for maximum compatibility)
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ENV GOARM 5
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RUN cd /usr/local/go/src && \
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bash -xc 'for platform in $KUBE_CROSSPLATFORMS; do GOOS=${platform%/*} GOARCH=${platform##*/} ./make.bash --no-clean 2>&1; done'
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# Set up Go Environment
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ENV PATH /go/bin:$PATH
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ENV GOPATH /go:/go/src/github.com/GoogleCloudPlatform/kubernetes/third_party
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ENV GOOS linux
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ENV GOARCH amd64
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# Get the code coverage tool and etcd for integration tests
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RUN go get code.google.com/p/go.tools/cmd/cover github.com/coreos/etcd
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# Mark this as a kube-build container
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RUN touch /kube-build-image
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WORKDIR /go/src/github.com/GoogleCloudPlatform/kubernetes
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# Upload Kubernetes
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ADD kube-source.tar.gz /go/src/github.com/GoogleCloudPlatform/kubernetes
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