+++ /dev/null
-#!/bin/bash
-set -e
-
-variant='minbase'
-include='iproute,iputils-ping'
-arch='amd64' # intentionally undocumented for now
-skipDetection=
-strictDebootstrap=
-justTar=
-
-usage() {
- echo >&2
-
- echo >&2 "usage: $0 [options] repo suite [mirror]"
-
- echo >&2
- echo >&2 'options: (not recommended)'
- echo >&2 " -p set an http_proxy for debootstrap"
- echo >&2 " -v $variant # change default debootstrap variant"
- echo >&2 " -i $include # change default package includes"
- echo >&2 " -d # strict debootstrap (do not apply any docker-specific tweaks)"
- echo >&2 " -s # skip version detection and tagging (ie, precise also tagged as 12.04)"
- echo >&2 " # note that this will also skip adding universe and/or security/updates to sources.list"
- echo >&2 " -t # just create a tarball, especially for dockerbrew (uses repo as tarball name)"
-
- echo >&2
- echo >&2 " ie: $0 username/debian squeeze"
- echo >&2 " $0 username/debian squeeze http://ftp.uk.debian.org/debian/"
-
- echo >&2
- echo >&2 " ie: $0 username/ubuntu precise"
- echo >&2 " $0 username/ubuntu precise http://mirrors.melbourne.co.uk/ubuntu/"
-
- echo >&2
- echo >&2 " ie: $0 -t precise.tar.bz2 precise"
- echo >&2 " $0 -t wheezy.tgz wheezy"
- echo >&2 " $0 -t wheezy-uk.tar.xz wheezy http://ftp.uk.debian.org/debian/"
-
- echo >&2
-}
-
-# these should match the names found at http://www.debian.org/releases/
-debianStable=wheezy
-debianUnstable=sid
-# this should match the name found at http://releases.ubuntu.com/
-ubuntuLatestLTS=precise
-
-while getopts v:i:a:p:dst name; do
- case "$name" in
- p)
- http_proxy="$OPTARG"
- ;;
- v)
- variant="$OPTARG"
- ;;
- i)
- include="$OPTARG"
- ;;
- a)
- arch="$OPTARG"
- ;;
- d)
- strictDebootstrap=1
- ;;
- s)
- skipDetection=1
- ;;
- t)
- justTar=1
- ;;
- ?)
- usage
- exit 0
- ;;
- esac
-done
-shift $(($OPTIND - 1))
-
-repo="$1"
-suite="$2"
-mirror="${3:-}" # stick to the default debootstrap mirror if one is not provided
-
-if [ ! "$repo" ] || [ ! "$suite" ]; then
- usage
- exit 1
-fi
-
-# some rudimentary detection for whether we need to "sudo" our docker calls
-set +e
-docker=`which docker.io`
-if [[ "$docker" == "" ]]; then
- docker=`which docker`
-fi
-set -e
-
-if $docker version > /dev/null 2>&1; then
- docker="$docker"
-elif sudo $docker version > /dev/null 2>&1; then
- docker="sudo $docker"
-elif command -v $docker > /dev/null 2>&1; then
- docker="$docker"
-else
- echo >&2 "warning: either docker isn't installed, or your current user cannot run it;"
- echo >&2 " this script is not likely to work as expected"
- sleep 3
- docker='docker' # give us a command-not-found later
-fi
-
-# make sure we have an absolute path to our final tarball so we can still reference it properly after we change directory
-if [ "$justTar" ]; then
- if [ ! -d "$(dirname "$repo")" ]; then
- echo >&2 "error: $(dirname "$repo") does not exist"
- exit 1
- fi
- repo="$(cd "$(dirname "$repo")" && pwd -P)/$(basename "$repo")"
-fi
-
-# will be filled in later, if [ -z "$skipDetection" ]
-lsbDist=''
-
-target="${TMPDIR:-/tmp}/docker-rootfs-debootstrap-$suite-$$-$RANDOM"
-
-cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
-returnTo="$(pwd -P)"
-
-set -x
-
-# bootstrap
-mkdir -p "$target"
-sudo http_proxy=$http_proxy debootstrap --verbose --variant="$variant" --include="$include" --arch="$arch" "$suite" "$target" "$mirror"
-
-cd "$target"
-
-if [ -z "$strictDebootstrap" ]; then
- # prevent init scripts from running during install/update
- # policy-rc.d (for most scripts)
- echo $'#!/bin/sh\nexit 101' | sudo tee usr/sbin/policy-rc.d > /dev/null
- sudo chmod +x usr/sbin/policy-rc.d
- # initctl (for some pesky upstart scripts)
- sudo chroot . dpkg-divert --local --rename --add /sbin/initctl
- sudo ln -sf /bin/true sbin/initctl
- # see https://github.com/dotcloud/docker/issues/446#issuecomment-16953173
-
- # shrink the image, since apt makes us fat (wheezy: ~157.5MB vs ~120MB)
- sudo chroot . apt-get clean
-
- # while we're at it, apt is unnecessarily slow inside containers
- # this forces dpkg not to call sync() after package extraction and speeds up install
- # the benefit is huge on spinning disks, and the penalty is nonexistent on SSD or decent server virtualization
- echo 'force-unsafe-io' | sudo tee etc/dpkg/dpkg.cfg.d/02apt-speedup > /dev/null
- # we want to effectively run "apt-get clean" after every install to keep images small
- echo 'DPkg::Post-Invoke {"/bin/rm -f /var/cache/apt/archives/*.deb || true";};' | sudo tee etc/apt/apt.conf.d/no-cache > /dev/null
-
- # helpful undo lines for each the above tweaks (for lack of a better home to keep track of them):
- # rm /usr/sbin/policy-rc.d
- # rm /sbin/initctl; dpkg-divert --rename --remove /sbin/initctl
- # rm /etc/dpkg/dpkg.cfg.d/02apt-speedup
- # rm /etc/apt/apt.conf.d/no-cache
-
- if [ -z "$skipDetection" ]; then
- # see also rudimentary platform detection in hack/install.sh
- lsbDist=''
- if [ -r etc/lsb-release ]; then
- lsbDist="$(. etc/lsb-release && echo "$DISTRIB_ID")"
- fi
- if [ -z "$lsbDist" ] && [ -r etc/debian_version ]; then
- lsbDist='Debian'
- fi
-
- case "$lsbDist" in
- Debian)
- # add the updates and security repositories
- if [ "$suite" != "$debianUnstable" -a "$suite" != 'unstable' ]; then
- # ${suite}-updates only applies to non-unstable
- sudo sed -i "p; s/ $suite main$/ ${suite}-updates main/" etc/apt/sources.list
-
- # same for security updates
- echo "deb http://security.debian.org/ $suite/updates main" | sudo tee -a etc/apt/sources.list > /dev/null
- fi
- ;;
- Ubuntu)
- # add the universe, updates, and security repositories
- sudo sed -i "
- s/ $suite main$/ $suite main universe/; p;
- s/ $suite main/ ${suite}-updates main/; p;
- s/ $suite-updates main/ ${suite}-security main/
- " etc/apt/sources.list
- ;;
- esac
- fi
-fi
-
-if [ "$justTar" ]; then
- # create the tarball file so it has the right permissions (ie, not root)
- touch "$repo"
-
- # fill the tarball
- sudo tar --numeric-owner -caf "$repo" .
-else
- # create the image (and tag $repo:$suite)
- sudo tar --numeric-owner -c . | $docker import - $repo:$suite
-
- # test the image
- [[ "$(/usr/bin/tty || true)" != "not a tty" ]] && RUN_OPTS="-i -t"
- $docker run $RUN_OPS $repo:$suite echo success
-
- if [ -z "$skipDetection" ]; then
- case "$lsbDist" in
- Debian)
- if [ "$suite" = "$debianStable" -o "$suite" = 'stable' ] && [ -r etc/debian_version ]; then
- # tag latest
- $docker tag -f $repo:$suite $repo:latest
-
- if [ -r etc/debian_version ]; then
- # tag the specific debian release version (which is only reasonable to tag on debian stable)
- ver=$(cat etc/debian_version)
- $docker tag -f $repo:$suite $repo:$ver
- fi
- fi
- ;;
- Ubuntu)
- if [ "$suite" = "$ubuntuLatestLTS" ]; then
- # tag latest
- $docker tag -f $repo:$suite $repo:latest
- fi
- if [ -r etc/lsb-release ]; then
- lsbRelease="$(. etc/lsb-release && echo "$DISTRIB_RELEASE")"
- if [ "$lsbRelease" ]; then
- # tag specific Ubuntu version number, if available (12.04, etc.)
- $docker tag -f $repo:$suite $repo:$lsbRelease
- fi
- fi
- ;;
- esac
- fi
-fi
-
-# cleanup
-cd "$returnTo"
-sudo rm -rf "$target"
projects / arvados.git / blobdiff