Merge pull request #3344 from tianon/dockerfile-cleanup

Many various Dockerfile cleanups

Dockerfile

@@ -24,59 +24,59 @@
 #
 
 docker-version	0.6.1
-FROM	ubuntu:12.04
-MAINTAINER	Solomon Hykes <solomon@dotcloud.com>
+FROM	stackbrew/ubuntu:12.04
+MAINTAINER	Tianon Gravi <admwiggin@gmail.com> (@tianon)
 
-# Prevent apt-get install from trying to prompt for stuff
-ENV	DEBIAN_FRONTEND noninteractive
+# Add precise-backports to get s3cmd >= 1.1.0 (so we get ENV variable support in our .s3cfg)
+RUN	echo 'deb http://archive.ubuntu.com/ubuntu precise-backports main universe' > /etc/apt/sources.list.d/backports.list
 
-# Build dependencies
-RUN	echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' > /etc/apt/sources.list
-RUN	apt-get update
-RUN	apt-get install -y -q apt-utils
-RUN	apt-get install -y -q curl
-RUN	apt-get install -y -q git
-RUN	apt-get install -y -q mercurial
-RUN	apt-get install -y -q build-essential libsqlite3-dev
+# Packaged dependencies
+RUN	apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -yq \
+	apt-utils \
+	aufs-tools \
+	build-essential \
+	curl \
+	dpkg-sig \
+	git \
+	iptables \
+	libsqlite3-dev \
+	lxc \
+	mercurial \
+	reprepro \
+	ruby1.9.1 \
+	ruby1.9.1-dev \
+	s3cmd=1.1.0* \
+	--no-install-recommends
+
+# Get lvm2 source for compiling statically
+RUN	git clone https://git.fedorahosted.org/git/lvm2.git /usr/local/lvm2 && cd /usr/local/lvm2 && git checkout -q v2_02_103
+# see https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
+# note: we can't use "git clone -b" above because it requires at least git 1.7.10 to be able to use that on a tag instead of a branch and we only have 1.7.9.5
+
+# Compile and install lvm2
+RUN	cd /usr/local/lvm2 && ./configure --enable-static_link && make device-mapper && make install_device-mapper
+# see https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
 
 # Install Go
 RUN	curl -s https://go.googlecode.com/files/go1.2.src.tar.gz | tar -v -C /usr/local -xz
-ENV	PATH	/usr/local/go/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin
+ENV	PATH	/usr/local/go/bin:$PATH
 ENV	GOPATH	/go:/go/src/github.com/dotcloud/docker/vendor
 RUN	cd /usr/local/go/src && ./make.bash --no-clean 2>&1
 
-# Cross compilation
+# Compile Go for cross compilation
 ENV	DOCKER_CROSSPLATFORMS	darwin/amd64 darwin/386
 # TODO add linux/386 and linux/arm
 RUN	cd /usr/local/go/src && bash -xc 'for platform in $DOCKER_CROSSPLATFORMS; do GOOS=${platform%/*} GOARCH=${platform##*/} ./make.bash --no-clean 2>&1; done'
 
-# Ubuntu stuff
-RUN	apt-get install -y -q ruby1.9.3 rubygems libffi-dev
-RUN	gem install --no-rdoc --no-ri fpm
-RUN	apt-get install -y -q reprepro dpkg-sig
-
-RUN	apt-get install -y -q python-pip
-RUN	pip install s3cmd==1.1.0-beta3
-RUN	pip install python-magic==0.4.6
-RUN	/bin/echo -e '[default]\naccess_key=$AWS_ACCESS_KEY\nsecret_key=$AWS_SECRET_KEY\n' > /.s3cfg
-
-# Runtime dependencies
-RUN	apt-get install -y -q iptables
-RUN	apt-get install -y -q lxc
-RUN	apt-get install -y -q aufs-tools
-
-# Get lvm2 source for compiling statically
-RUN	git clone https://git.fedorahosted.org/git/lvm2.git /usr/local/lvm2 && cd /usr/local/lvm2 && git checkout v2_02_103
-# see https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
-# note: we can't use "git clone -b" above because it requires at least git 1.7.10 to be able to use that on a tag instead of a branch and we only have 1.7.9.5
-
-# Compile and install lvm2
-RUN	cd /usr/local/lvm2 && ./configure --enable-static_link && make device-mapper && make install_device-mapper
-# see https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
-
 # Grab Go's cover tool for dead-simple code coverage testing
 RUN	go get code.google.com/p/go.tools/cmd/cover
 
+# TODO replace FPM with some very minimal debhelper stuff
+RUN	gem install --no-rdoc --no-ri fpm
+
+# Setup s3cmd config
+RUN	/bin/echo -e '[default]\naccess_key=$AWS_ACCESS_KEY\nsecret_key=$AWS_SECRET_KEY' > /.s3cfg
+
 VOLUME	/var/lib/docker
 WORKDIR	/go/src/github.com/dotcloud/docker