. build.common
+# xxx fixme : we pass $lxc around in functions,
+# but in fact then we use lxc_root which is a global..
+# it works, but this really is poor practice
+# we should have an lxc_root function instead
+function lxcroot () {
+ lxc=$1; shift
+ echo /vservers/$lxc
+}
+
# XXX fixme : when creating a 32bits VM we need to call linux32 as appropriate...s
-DEFAULT_FCDISTRO=f21
+DEFAULT_FCDISTRO=f27
DEFAULT_PLDISTRO=lxc
DEFAULT_PERSONALITY=linux64
-DEFAULT_MEMORY=2048
+DEFAULT_MEMORY=3072
##########
# constant
function package_method () {
fcdistro=$1; shift
case $fcdistro in
- f[0-9]*|centos[0-9]*|sl[0-9]*) echo yum ;;
- squeeze|wheezy|jessie|oneiric|precise|quantal|raring|saucy|trusty|utopic|vivid) echo debootstrap ;;
- *) echo Unknown distro $fcdistro ;;
+ f[0-9]*|centos[0-9]*|sl[0-9]*)
+ echo yum ;;
+ wheezy|jessie|precise|trusty|utopic|vivid|wily|xenial)
+ echo debootstrap ;;
+ *)
+ echo Unknown distro $fcdistro ;;
esac
}
set -x
set -e
- cache=/var/cache/lxc/fedora/$arch/$release
+ lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
+
+ cache=/var/cache/lxc/fedora/$arch/${fedora_release}
mkdir -p $cache
(
fedora_download $cache || { echo "Failed to download 'fedora base'"; return 1; }
else
echo "Updating cache $cache/rootfs ..."
- if ! yum --installroot $cache/rootfs -y --nogpgcheck update ; then
+ if ! yum --installroot $cache/rootfs --releasever ${fedora_release} -y --nogpgcheck update ; then
echo "Failed to update 'fedora base', continuing with last known good cache"
else
echo "Update finished"
cp /etc/yum.conf $INSTALL_ROOT/etc/
cp /etc/yum.repos.d/fedora* $INSTALL_ROOT/etc/yum.repos.d/
- # append fedora repo files with desired $release and $basearch
+ # append fedora repo files with desired ${fedora_release} and $basearch
for f in $INSTALL_ROOT/etc/yum.repos.d/* ; do
- sed -i "s/\$basearch/$arch/g; s/\$releasever/$release/g;" $f
+ sed -i "s/\$basearch/$arch/g; s/\$releasever/${fedora_release}/g;" $f
done
- MIRROR_URL=$FEDORA_MIRROR_BASE/releases/$release/Everything/$arch/os
- RELEASE_URL1="$MIRROR_URL/Packages/fedora-release-$release-1.noarch.rpm"
+ MIRROR_URL=$FEDORA_MIRROR_BASE/releases/${fedora_release}/Everything/$arch/os
+ RELEASE_URL1="$MIRROR_URL/Packages/fedora-release-${fedora_release}-1.noarch.rpm"
# with fedora18 the rpms are scattered by first name
# first try the second version of fedora-release first
- RELEASE_URL2="$MIRROR_URL/Packages/f/fedora-release-$release-2.noarch.rpm"
- RELEASE_URL3="$MIRROR_URL/Packages/f/fedora-release-$release-1.noarch.rpm"
+ RELEASE_URL2="$MIRROR_URL/Packages/f/fedora-release-${fedora_release}-2.noarch.rpm"
+ RELEASE_URL3="$MIRROR_URL/Packages/f/fedora-release-${fedora_release}-1.noarch.rpm"
- RELEASE_TARGET=$INSTALL_ROOT/fedora-release-$release.noarch.rpm
+ RELEASE_TARGET=$INSTALL_ROOT/fedora-release-${fedora_release}.noarch.rpm
found=""
for attempt in $RELEASE_URL1 $RELEASE_URL2 $RELEASE_URL3; do
if curl -f $attempt -o $RELEASE_TARGET ; then
mkdir -p $INSTALL_ROOT/var/lib/rpm
rpm --root $INSTALL_ROOT --initdb
# when installing f12 this apparently is already present, so ignore result
- rpm --root $INSTALL_ROOT -ivh $INSTALL_ROOT/fedora-release-$release.noarch.rpm || :
+ rpm --root $INSTALL_ROOT -ivh $INSTALL_ROOT/fedora-release-${fedora_release}.noarch.rpm || :
# however f12 root images won't get created on a f18 host
# (the issue here is the same as the one we ran into when dealing with a vs-box)
# in a nutshell, in f12 the glibc-common and filesystem rpms have an apparent conflict
# So ideally if we want to be able to build f12 images from f18 we need an rpm that has
# this patch undone, like we have in place on our f14 boxes (our f14 boxes need a f18-like rpm)
- YUM="yum --installroot=$INSTALL_ROOT --nogpgcheck -y"
+ YUM="yum --installroot=$INSTALL_ROOT --releasever=${fedora_release} --nogpgcheck -y"
echo "$YUM install $FEDORA_PREINSTALLED"
$YUM install $FEDORA_PREINSTALLED || { echo "Failed to download rootfs, aborting." ; return 1; }
set -x
set -e
+ lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
+
# disable selinux in fedora
mkdir -p $lxc_root/selinux
echo 0 > $lxc_root/selinux/enforce
mknod -m 666 ${dev_path}/ptmx c 5 2
if [ "$(echo $fcdistro | cut -d"f" -f2)" -le "14" ]; then
- fedora_configure_init
+ fedora_configure_init $lxc
else
- fedora_configure_systemd
+ fedora_configure_systemd $lxc
fi
guest_ifcfg=${lxc_root}/etc/sysconfig/network-scripts/ifcfg-$VIF_GUEST
function fedora_configure_init() {
set -e
set -x
+ lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
+
sed -i 's|.sbin.start_udev||' ${lxc_root}/etc/rc.sysinit
sed -i 's|.sbin.start_udev||' ${lxc_root}/etc/rc.d/rc.sysinit
# don't mount devpts, for pete's sake
function fedora_configure_systemd() {
set -e
set -x
+ lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
+
# so ignore if we can't find /etc/systemd at all
[ -d ${lxc_root}/etc/systemd ] || return 0
# otherwise let's proceed
fcdistro=$1; shift
pldistro=$1; shift
+ lxc_root=$(lxcroot $lxc)
# rpm --rebuilddb
chroot ${lxc_root} $personality rpm --rebuilddb
enabled=1
metadata_expire=7d
gpgcheck=1
-gpgkey=$FEDORA_MIRROR_KEYS/RPM-GPG-KEY-fedora-$release-primary
+gpgkey=$FEDORA_MIRROR_KEYS/RPM-GPG-KEY-fedora-${fedora_release}-primary
[updates]
name=Fedora \$releasever - \$basearch - Updates
enabled=1
metadata_expire=7d
gpgcheck=1
-gpgkey=$FEDORA_MIRROR_KEYS/RPM-GPG-KEY-fedora-$release-primary
+gpgkey=$FEDORA_MIRROR_KEYS/RPM-GPG-KEY-fedora-${fedora_release}-primary
EOF
+ # import fedora key so that gpgckeck does not whine or require stdin
+ # required since fedora24
+ rpm --root $lxc_root --import $FEDORA_MIRROR_KEYS/RPM-GPG-KEY-fedora-${fedora_release}-primary
+
# for using this script as a general-purpose lxc creation wrapper
# just mention 'none' as the repo url
if [ -n "$REPO_URL" ] ; then
function debian_mirror () {
fcdistro=$1; shift
case $fcdistro in
- squeeze|wheezy|jessie)
+ wheezy|jessie)
echo http://ftp2.fr.debian.org/debian/ ;;
- oneiric|precise|quantal|raring|saucy|trusty|utopic|vivid)
+ precise|trusty|utopic|vivid|wily|xenial)
# echo http://mir1.ovh.net/ubuntu/ubuntu/ ;;
echo http://www-ftp.lip6.fr/pub/linux/distributions/Ubuntu/archive/ ;;
*) echo unknown distro $fcdistro; exit 1;;
set -e
set -x
lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
mkdir -p $lxc_root
arch=$(canonical_arch $personality $fcdistro)
mirror=$(debian_mirror $fcdistro)
pldistro=$1; shift
personality=$1; shift
+ lxc_root=$(lxcroot $lxc)
+
# create lxc container
pkg_method=$(package_method $fcdistro)
case $pkg_method in
yum)
if [ -z "$IMAGE" ]; then
- fedora_install || { echo "failed to install fedora root image"; exit 1 ; }
+ fedora_install $lxc || { echo "failed to install fedora root image"; exit 1 ; }
+ # this appears to be safer; observed in Jan. 2016 on a f23 host and a f14 cached image
+ # we were getting this message when attempting the first chroot yum install
+ # rpmdb: Program version 4.8 doesn't match environment version 5.3
+ chroot $(lxcroot $lxc) $personality rm -rf /var/lib/rpm/__db.00{0,1,2,3,4,5,6,7,8,9}
+ chroot $(lxcroot $lxc) $personality rpm --rebuilddb
fi
- fedora_configure || { echo "failed to configure fedora for a container"; exit 1 ; }
+ fedora_configure $lxc || { echo "failed to configure fedora for a container"; exit 1 ; }
;;
debootstrap)
if [ -z "$IMAGE" ]; then
function write_lxc_xml_publicip () {
lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
cat <<EOF
<domain type='lxc'>
<name>$lxc</name>
# grant build guests the ability to do mknods
function write_lxc_xml_natip () {
lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
cat <<EOF
<domain type='lxc'>
<name>$lxc</name>
pldistro=$1; shift
personality=$1; shift
+ lxc_root=$(lxcroot $lxc)
+
pkg_method=$(package_method $fcdistro)
pkgsfile=$(pl_locateDistroFile $DIRNAME $pldistro $PREINSTALLED)
case "$pkg_method" in
yum)
- [ -n "$packages" ] && chroot ${lxc_root} $personality yum -y install $packages
+ # --allowerasing required starting with fedora24
+ #
+ has_dnf=""
+ chroot ${lxc_root} $personality dnf --version && has_dnf=true
+ if [ -n "$has_dnf" ]; then
+ echo "container has dnf - invoking with --allowerasing"
+ pkg_installer="dnf -y install --allowerasing"
+ grp_installer="dnf -y groupinstall --allowerasing"
+ else
+ echo "container has only yum"
+ pkg_installer="yum -y install"
+ grp_installer="yum -y groupinstall"
+ fi
+ [ -n "$packages" ] && chroot ${lxc_root} $personality $pkg_installer $packages
for group_plus in $groups; do
group=$(echo $group_plus | sed -e "s,+++, ,g")
- chroot ${lxc_root} $personality yum -y groupinstall "$group"
+ chroot ${lxc_root} $personality $grp_installer "$group"
done
# store current rpm list in /init-lxc.rpms in case we need to check the contents
chroot ${lxc_root} $personality rpm -aq > $lxc_root/init-lxc.rpms
function post_install () {
lxc=$1; shift
personality=$1; shift
+ lxc_root=$(lxcroot $lxc)
# setup localtime from the host
cp /etc/localtime $lxc_root/etc/localtime
+ sshd_disable_password_auth $lxc
# post install hook
[ -n "$NAT_MODE" ] && post_install_natip $lxc $personality || post_install_myplc $lxc $personality
# start the VM unless specified otherwise
fi
}
+# just in case, let's stay on the safe side
+function sshd_disable_password_auth () {
+ lxc=$1; shift
+ lxc_root=$(lxcroot $lxc)
+ sed --in-place=.password -e 's,^#\?PasswordAuthentication.*,PasswordAuthentication no,' \
+ $lxc_root/etc/ssh/sshd_config
+}
+
function post_install_natip () {
set -x
lxc=$1; shift
personality=$1; shift
+ lxc_root=$(lxcroot $lxc)
### From myplc-devel-native.spec
# be careful to backslash $ in this, otherwise it's the root context that's going to do the evaluation
lxc=$1; shift
personality=$1; shift
+ lxc_root=$(lxcroot $lxc)
# be careful to backslash $ in this, otherwise it's the root context that's going to do the evaluation
cat << EOF | chroot ${lxc_root} $personality bash -x
# parse fixed arguments
[[ -z "$@" ]] && usage
lxc=$1 ; shift
- lxc_root=/vservers/$lxc
+ lxc_root=$(lxcroot $lxc)
# rainchecks
almost_empty $lxc_root || \
rsync -a $IMAGE/ $lxc_root/
fi
-
# check we've exhausted the arguments
[[ -n "$@" ]] && usage
fi
##########
- release=$(echo $fcdistro | cut -df -f2)
+ fedora_release=$(echo $fcdistro | cut -df -f2)
if [ "$personality" == "linux32" ]; then
arch=i386
git://git.onelab.eu / build.git / blobdiff