github.com/coreos/docker@v1.13.1/contrib/builder/deb/amd64/generate.sh (about)

     1  #!/bin/bash
     2  set -e
     3  
     4  # usage: ./generate.sh [versions]
     5  #    ie: ./generate.sh
     6  #        to update all Dockerfiles in this directory
     7  #    or: ./generate.sh debian-jessie
     8  #        to only update debian-jessie/Dockerfile
     9  #    or: ./generate.sh debian-newversion
    10  #        to create a new folder and a Dockerfile within it
    11  
    12  cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
    13  
    14  versions=( "$@" )
    15  if [ ${#versions[@]} -eq 0 ]; then
    16  	versions=( */ )
    17  fi
    18  versions=( "${versions[@]%/}" )
    19  
    20  for version in "${versions[@]}"; do
    21  	distro="${version%-*}"
    22  	suite="${version##*-}"
    23  	from="${distro}:${suite}"
    24  
    25  	case "$from" in
    26  		debian:wheezy)
    27  			# add -backports, like our users have to
    28  			from+='-backports'
    29  			;;
    30  	esac
    31  
    32  	mkdir -p "$version"
    33  	echo "$version -> FROM $from"
    34  	cat > "$version/Dockerfile" <<-EOF
    35  		#
    36  		# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/amd64/generate.sh"!
    37  		#
    38  
    39  		FROM $from
    40  	EOF
    41  
    42  	echo >> "$version/Dockerfile"
    43  
    44  	if [ "$distro" = "debian" ]; then
    45  		cat >> "$version/Dockerfile" <<-'EOF'
    46  			# allow replacing httpredir or deb mirror
    47  			ARG APT_MIRROR=deb.debian.org
    48  			RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list
    49  		EOF
    50  
    51  		if [ "$suite" = "wheezy" ]; then
    52  			cat >> "$version/Dockerfile" <<-'EOF'
    53  				RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list.d/backports.list
    54  			EOF
    55  		fi
    56  
    57  		echo "" >> "$version/Dockerfile"
    58  	fi
    59  
    60  	extraBuildTags='pkcs11'
    61  	runcBuildTags=
    62  
    63  	# this list is sorted alphabetically; please keep it that way
    64  	packages=(
    65  		apparmor # for apparmor_parser for testing the profile
    66  		bash-completion # for bash-completion debhelper integration
    67  		btrfs-tools # for "btrfs/ioctl.h" (and "version.h" if possible)
    68  		build-essential # "essential for building Debian packages"
    69  		cmake # tini dep
    70  		curl ca-certificates # for downloading Go
    71  		debhelper # for easy ".deb" building
    72  		dh-apparmor # for apparmor debhelper
    73  		dh-systemd # for systemd debhelper integration
    74  		git # for "git commit" info in "docker -v"
    75  		libapparmor-dev # for "sys/apparmor.h"
    76  		libdevmapper-dev # for "libdevmapper.h"
    77  		libltdl-dev # for pkcs11 "ltdl.h"
    78  		libseccomp-dev  # for "seccomp.h" & "libseccomp.so"
    79  		libsqlite3-dev # for "sqlite3.h"
    80  		pkg-config # for detecting things like libsystemd-journal dynamically
    81  		vim-common # tini dep
    82  	)
    83  	# packaging for "sd-journal.h" and libraries varies
    84  	case "$suite" in
    85  		precise|wheezy) ;;
    86  		jessie|trusty) packages+=( libsystemd-journal-dev );;
    87  		*) packages+=( libsystemd-dev );;
    88  	esac
    89  
    90  	# debian wheezy & ubuntu precise do not have the right libseccomp libs
    91  	# debian jessie & ubuntu trusty have a libseccomp < 2.2.1 :(
    92  	case "$suite" in
    93  		precise|wheezy|jessie|trusty)
    94  			packages=( "${packages[@]/libseccomp-dev}" )
    95  			runcBuildTags="apparmor selinux"
    96  			;;
    97  		*)
    98  			extraBuildTags+=' seccomp'
    99  			runcBuildTags="apparmor seccomp selinux"
   100  			;;
   101  	esac
   102  
   103  
   104  	if [ "$suite" = 'precise' ]; then
   105  		# precise has a few package issues
   106  
   107  		# - dh-systemd doesn't exist at all
   108  		packages=( "${packages[@]/dh-systemd}" )
   109  
   110  		# - libdevmapper-dev is missing critical structs (too old)
   111  		packages=( "${packages[@]/libdevmapper-dev}" )
   112  		extraBuildTags+=' exclude_graphdriver_devicemapper'
   113  
   114  		# - btrfs-tools is missing "ioctl.h" (too old), so it's useless
   115  		#   (since kernels on precise are old too, just skip btrfs entirely)
   116  		packages=( "${packages[@]/btrfs-tools}" )
   117  		extraBuildTags+=' exclude_graphdriver_btrfs'
   118  	fi
   119  
   120  	if [ "$suite" = 'wheezy' ]; then
   121  		# pull a couple packages from backports explicitly
   122  		# (build failures otherwise)
   123  		backportsPackages=( btrfs-tools )
   124  		for pkg in "${backportsPackages[@]}"; do
   125  			packages=( "${packages[@]/$pkg}" )
   126  		done
   127  		echo "RUN apt-get update && apt-get install -y -t $suite-backports ${backportsPackages[*]} --no-install-recommends && rm -rf /var/lib/apt/lists/*" >> "$version/Dockerfile"
   128  	fi
   129  
   130  	echo "RUN apt-get update && apt-get install -y ${packages[*]} --no-install-recommends && rm -rf /var/lib/apt/lists/*" >> "$version/Dockerfile"
   131  
   132  	echo >> "$version/Dockerfile"
   133  
   134  	awk '$1 == "ENV" && $2 == "GO_VERSION" { print; exit }' ../../../../Dockerfile >> "$version/Dockerfile"
   135  	echo 'RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local' >> "$version/Dockerfile"
   136  	echo 'ENV PATH $PATH:/usr/local/go/bin' >> "$version/Dockerfile"
   137  
   138  	echo >> "$version/Dockerfile"
   139  
   140  	echo 'ENV AUTO_GOPATH 1' >> "$version/Dockerfile"
   141  
   142  	echo >> "$version/Dockerfile"
   143  
   144  	# print build tags in alphabetical order
   145  	buildTags=$( echo "apparmor selinux $extraBuildTags" | xargs -n1 | sort -n | tr '\n' ' ' | sed -e 's/[[:space:]]*$//' )
   146  
   147  	echo "ENV DOCKER_BUILDTAGS $buildTags" >> "$version/Dockerfile"
   148  	echo "ENV RUNC_BUILDTAGS $runcBuildTags" >> "$version/Dockerfile"
   149  done