mirror of https://github.com/docker/docs.git
124 lines
3.4 KiB
Bash
Executable File
124 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
#
|
|
# Create a base CentOS Docker image.
|
|
|
|
# This script is useful on systems with rinse available (e.g.,
|
|
# building a CentOS image on Debian). See contrib/mkimage-yum.sh for
|
|
# a way to build CentOS images on systems with yum installed.
|
|
|
|
set -e
|
|
|
|
echo >&2
|
|
echo >&2 'warning: this script is deprecated - see mkimage.sh and mkimage/rinse'
|
|
echo >&2
|
|
|
|
repo="$1"
|
|
distro="$2"
|
|
mirror="$3"
|
|
|
|
if [ ! "$repo" ] || [ ! "$distro" ]; then
|
|
self="$(basename $0)"
|
|
echo >&2 "usage: $self repo distro [mirror]"
|
|
echo >&2
|
|
echo >&2 " ie: $self username/centos centos-5"
|
|
echo >&2 " $self username/centos centos-6"
|
|
echo >&2
|
|
echo >&2 " ie: $self username/slc slc-5"
|
|
echo >&2 " $self username/slc slc-6"
|
|
echo >&2
|
|
echo >&2 " ie: $self username/centos centos-5 http://vault.centos.org/5.8/os/x86_64/CentOS/"
|
|
echo >&2 " $self username/centos centos-6 http://vault.centos.org/6.3/os/x86_64/Packages/"
|
|
echo >&2
|
|
echo >&2 'See /etc/rinse for supported values of "distro" and for examples of'
|
|
echo >&2 ' expected values of "mirror".'
|
|
echo >&2
|
|
echo >&2 'This script is tested to work with the original upstream version of rinse,'
|
|
echo >&2 ' found at http://www.steve.org.uk/Software/rinse/ and also in Debian at'
|
|
echo >&2 ' http://packages.debian.org/wheezy/rinse -- as always, YMMV.'
|
|
echo >&2
|
|
exit 1
|
|
fi
|
|
|
|
target="/tmp/docker-rootfs-rinse-$distro-$$-$RANDOM"
|
|
|
|
cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
|
|
returnTo="$(pwd -P)"
|
|
|
|
rinseArgs=( --arch amd64 --distribution "$distro" --directory "$target" )
|
|
if [ "$mirror" ]; then
|
|
rinseArgs+=( --mirror "$mirror" )
|
|
fi
|
|
|
|
set -x
|
|
|
|
mkdir -p "$target"
|
|
|
|
sudo rinse "${rinseArgs[@]}"
|
|
|
|
cd "$target"
|
|
|
|
# rinse fails a little at setting up /dev, so we'll just wipe it out and create our own
|
|
sudo rm -rf dev
|
|
sudo mkdir -m 755 dev
|
|
(
|
|
cd dev
|
|
sudo ln -sf /proc/self/fd ./
|
|
sudo mkdir -m 755 pts
|
|
sudo mkdir -m 1777 shm
|
|
sudo mknod -m 600 console c 5 1
|
|
sudo mknod -m 600 initctl p
|
|
sudo mknod -m 666 full c 1 7
|
|
sudo mknod -m 666 null c 1 3
|
|
sudo mknod -m 666 ptmx c 5 2
|
|
sudo mknod -m 666 random c 1 8
|
|
sudo mknod -m 666 tty c 5 0
|
|
sudo mknod -m 666 tty0 c 4 0
|
|
sudo mknod -m 666 urandom c 1 9
|
|
sudo mknod -m 666 zero c 1 5
|
|
)
|
|
|
|
# effectively: febootstrap-minimize --keep-zoneinfo --keep-rpmdb --keep-services "$target"
|
|
# locales
|
|
sudo rm -rf usr/{{lib,share}/locale,{lib,lib64}/gconv,bin/localedef,sbin/build-locale-archive}
|
|
# docs
|
|
sudo rm -rf usr/share/{man,doc,info,gnome/help}
|
|
# cracklib
|
|
sudo rm -rf usr/share/cracklib
|
|
# i18n
|
|
sudo rm -rf usr/share/i18n
|
|
# yum cache
|
|
sudo rm -rf var/cache/yum
|
|
sudo mkdir -p --mode=0755 var/cache/yum
|
|
# sln
|
|
sudo rm -rf sbin/sln
|
|
# ldconfig
|
|
#sudo rm -rf sbin/ldconfig
|
|
sudo rm -rf etc/ld.so.cache var/cache/ldconfig
|
|
sudo mkdir -p --mode=0755 var/cache/ldconfig
|
|
|
|
# allow networking init scripts inside the container to work without extra steps
|
|
echo 'NETWORKING=yes' | sudo tee etc/sysconfig/network > /dev/null
|
|
|
|
# to restore locales later:
|
|
# yum reinstall glibc-common
|
|
|
|
version=
|
|
if [ -r etc/redhat-release ]; then
|
|
version="$(sed -E 's/^[^0-9.]*([0-9.]+).*$/\1/' etc/redhat-release)"
|
|
elif [ -r etc/SuSE-release ]; then
|
|
version="$(awk '/^VERSION/ { print $3 }' etc/SuSE-release)"
|
|
fi
|
|
|
|
if [ -z "$version" ]; then
|
|
echo >&2 "warning: cannot autodetect OS version, using $distro as tag"
|
|
sleep 20
|
|
version="$distro"
|
|
fi
|
|
|
|
sudo tar --numeric-owner -c . | docker import - $repo:$version
|
|
|
|
docker run -i -t $repo:$version echo success
|
|
|
|
cd "$returnTo"
|
|
sudo rm -rf "$target"
|