# pkgs parsing utilities + lbuild-bridge.sh
export PATH=$(dirname $0):$PATH
-# old guests have e.g. mount in /bin but this is no longer part of
+# old guests have e.g. mount in /bin but this is no longer part of
# the standard PATH in recent hosts after usrmove, so let's keep it simple
export PATH=$PATH:/bin:/sbin
# XXX fixme : when creating a 32bits VM we need to call linux32 as appropriate...s
-DEFAULT_FCDISTRO=f27
+DEFAULT_FCDISTRO=f29
DEFAULT_PLDISTRO=lxc
DEFAULT_PERSONALITY=linux64
DEFAULT_MEMORY=3072
python <<EOF
import sys
masklen=$masklen
-if not (masklen>=1 and masklen<=32):
+if not (masklen>=1 and masklen<=32):
print "Wrong masklen",masklen
exit(1)
result=[]
result.append(masklen)
masklen=0
print ".".join([ str(256-2**(8-i)) for i in result ])
-
+
EOF
}
echo debootstrap ;;
*)
echo Unknown distro $fcdistro ;;
- esac
+ esac
}
# return arch from debian distro and personality
}
# the new test framework creates /timestamp in /vservers/<name> *before* populating it
-function almost_empty () {
- dir="$1"; shift ;
+function almost_empty () {
+ dir="$1"; shift ;
# non existing is fine
- [ ! -d $dir ] && return 0;
+ [ ! -d $dir ] && return 0;
# need to have at most one file
- count=$(cd $dir; ls | wc -l); [ $count -le 1 ];
+ count=$(cd $dir; ls | wc -l); [ $count -le 1 ];
}
##############################
cache=/var/cache/lxc/fedora/$arch/${fedora_release}
mkdir -p $cache
-
+
(
flock --exclusive --timeout 60 200 || { echo "Cache repository is busy." ; return 1 ; }
echo "Filling $lxc_root from $cache/rootfs ... "
rsync -a $cache/rootfs/ $lxc_root/
-
+
return 0
) 200> $cache/lock
mkdir -p $INSTALL_ROOT || { echo "Failed to create '$INSTALL_ROOT' directory" ; return 1; }
- mkdir -p $INSTALL_ROOT/etc/yum.repos.d
+ mkdir -p $INSTALL_ROOT/etc/yum.repos.d
mkdir -p $INSTALL_ROOT/dev
mknod -m 0444 $INSTALL_ROOT/dev/random c 1 8
mknod -m 0444 $INSTALL_ROOT/dev/urandom c 1 9
# 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/${fedora_release}/g;" $f
- done
+ done
MIRROR_URL=$FEDORA_MIRROR_BASE/releases/${fedora_release}/Everything/$arch/os
RELEASE_URL1="$MIRROR_URL/Packages/fedora-release-${fedora_release}-1.noarch.rpm"
# first try the second version of fedora-release first
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=$INSTALL_ROOT/fedora-release-${fedora_release}.noarch.rpm
found=""
for attempt in $RELEASE_URL1 $RELEASE_URL2 $RELEASE_URL3; do
fi
done
[ -n "$found" ] || { echo "Could not retrieve fedora-release rpm - exiting" ; exit 1; }
-
+
mkdir -p $INSTALL_ROOT/var/lib/rpm
rpm --root $INSTALL_ROOT --initdb
# when installing f12 this apparently is already present, so ignore result
# 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
- # >>> file /usr/lib/locale from install of glibc-common-2.11.2-3.x86_64 conflicts
+ # >>> file /usr/lib/locale from install of glibc-common-2.11.2-3.x86_64 conflicts
# with file from package filesystem-2.4.30-2.fc12.x86_64
- # in fact this was - of course - allowed by f12's rpm but later on a fix was made
+ # in fact this was - of course - allowed by f12's rpm but later on a fix was made
# http://rpm.org/gitweb?p=rpm.git;a=commitdiff;h=cf1095648194104a81a58abead05974a5bfa3b9a
# 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)
echo 0 > $lxc_root/selinux/enforce
# set the hostname
- case "$fcdistro" in
+ case "$fcdistro" in
f18|f2?)
cat <<EOF > ${lxc_root}/etc/sysconfig/network
NETWORKING=yes
lxc=$1; shift
lxc_root=$(lxcroot $lxc)
- # so ignore if we can't find /etc/systemd at all
+ # so ignore if we can't find /etc/systemd at all
[ -d ${lxc_root}/etc/systemd ] || return 0
# otherwise let's proceed
ln -sf /lib/systemd/system/multi-user.target ${lxc_root}/etc/systemd/system/default.target
# overwrite container yum config
function fedora_configure_yum () {
- set -x
- set -e
+ set -x
+ set -e
trap failure ERR INT
lxc=$1; shift
if [ ! -d $lxc_root/etc/yum.repos.d ] ; then
echo "WARNING : cannot create myplc repo"
else
- # exclude kernel from fedora repos
+ # exclude kernel from fedora repos
yumexclude=$(pl_plcyumexclude $fcdistro $pldistro $DIRNAME)
for repo in $lxc_root/etc/yum.repos.d/* ; do
- [ -f $repo ] && yumconf_exclude $repo "exclude=$yumexclude"
+ [ -f $repo ] && yumconf_exclude $repo "exclude=$yumexclude"
done
# the build repo is not signed at this stage
cat > $lxc_root/etc/yum.repos.d/myplc.repo <<EOF
EOF
fi
fi
-}
+}
##############################
# apparently ubuntu exposes a mirrors list by country at
function debian_mirror () {
fcdistro=$1; shift
case $fcdistro in
- wheezy|jessie)
+ wheezy|jessie)
echo http://ftp2.fr.debian.org/debian/ ;;
- precise|trusty|utopic|vivid|wily|xenial)
+ 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;;
cat <<EOF > ${lxc_root}/etc/hostname
$GUEST_HOSTNAME
EOF
-
+
}
function debian_configure () {
lxc_root=$(lxcroot $lxc)
- # create lxc container
-
+ # create lxc container
+
pkg_method=$(package_method $fcdistro)
case $pkg_method in
yum)
# Enable cgroup -- xxx -- is this really useful ?
[ -d $lxc_root/cgroup ] || mkdir $lxc_root/cgroup
-
+
### set up resolv.conf from host
# ubuntu precise and on, /etc/resolv.conf is a symlink to ../run/resolvconf/resolv.conf
[ -h $lxc_root/etc/resolv.conf ] && rm -f $lxc_root/etc/resolv.conf
cp /etc/resolv.conf $lxc_root/etc/resolv.conf
### and /etc/hosts for at least localhost
[ -f $lxc_root/etc/hosts ] || echo "127.0.0.1 localhost localhost.localdomain" > $lxc_root/etc/hosts
-
+
# grant ssh access from host to guest
mkdir -p $lxc_root/root/.ssh
cat /root/.ssh/id_rsa.pub >> $lxc_root/root/.ssh/authorized_keys
# don't keep the input xml, this can be retrieved at all times with virsh dumpxml
config_xml=/tmp/$lxc.xml
( [ -n "$NAT_MODE" ] && write_lxc_xml_natip $lxc || write_lxc_xml_publicip $lxc ) > $config_xml
-
+
# define lxc container for libvirt
virsh -c lxc:/// define $config_xml
}
# grant build guests the ability to do mknods
-function write_lxc_xml_natip () {
+function write_lxc_xml_natip () {
lxc=$1; shift
lxc_root=$(lxcroot $lxc)
cat <<EOF
function devel_or_test_tools () {
- set -x
- set -e
+ set -x
+ set -e
trap failure ERR INT
lxc=$1; shift
### install individual packages, then groups
# get target arch - use uname -i here (we want either x86_64 or i386)
-
+
lxc_arch=$(chroot ${lxc_root} $personality uname -i)
# on debian systems we get arch through the 'arch' command
[ "$lxc_arch" = "unknown" ] && lxc_arch=$(chroot ${lxc_root} $personality arch)
}
function post_install () {
- lxc=$1; shift
+ lxc=$1; shift
personality=$1; shift
lxc_root=$(lxcroot $lxc)
# setup localtime from the host
# just in case, let's stay on the safe side
function sshd_disable_password_auth () {
- lxc=$1; shift
+ 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
- set -e
+ set -x
+ set -e
trap failure ERR INT
lxc=$1; shift
### From myplc-devel-native.spec
# be careful to backslash $ in this, otherwise it's the root context that's going to do the evaluation
cat << EOF | chroot ${lxc_root} $personality bash -x
-
+
# customize root's prompt
/bin/cat << PROFILE > /root/.profile
export PS1="[$lxc] \\w # "
PROFILE
EOF
-
+
}
function post_install_myplc () {
- set -x
- set -e
+ set -x
+ set -e
trap failure ERR INT
lxc=$1; shift
# if run in public_ip mode, we know the IP of the guest and it is specified here
[ -n "$1" ] && { guest_ip=$1; shift; }
- #wait max 2 min for sshd to start
+ #wait max 2 min for sshd to start
success=""
current_time=$(date +%s)
stop_time=$(($current_time + 120))
-
+
counter=1
while [ "$current_time" -lt "$stop_time" ] ; do
echo "$counter-th attempt to reach sshd in container $lxc ..."
[ -z "$guest_ip" ] && guest_ip=$(guest_ipv4 $lxc)
- [ -n "$guest_ip" ] && ssh -o "StrictHostKeyChecking no" $guest_ip 'uname -i' && {
+ [ -n "$guest_ip" ] && ssh -o "StrictHostKeyChecking no" $guest_ip 'uname -i' && {
success=true; echo "SSHD in container $lxc is UP on IP $guest_ip"; break ; } || :
counter=$(($counter+1))
sleep 10
done
# Thierry: this is fatal, let's just exit with a failure here
- [ -z $success ] && { echo "SSHD in container $lxc could not be reached (guest_ip=$guest_ip)" ; exit 1 ; }
+ [ -z $success ] && { echo "SSHD in container $lxc could not be reached (guest_ip=$guest_ip)" ; exit 1 ; }
return 0
}
}
function usage () {
- set +x
+ set +x
echo "Usage: $COMMAND [options] lxc-name (aka build mode)"
echo "Usage: $COMMAND -n hostname [options] lxc-name (aka test mode)"
echo "Description:"
exit 1
}
-### parse args and
+### parse args and
function main () {
#set -e
*) usage ;;
esac
done
-
+
shift $(($OPTIND - 1))
# parse fixed arguments
[ -z "$pldistro" ] && pldistro=$DEFAULT_PLDISTRO
[ -z "$personality" ] && personality=$DEFAULT_PERSONALITY
[ -z "$MEMORY" ] && MEMORY=$DEFAULT_MEMORY
-
+
# set memory in KB
MEMORY=$(($MEMORY * 1024))
-
+
# the set of preinstalled packages - depends on mode
if [ -z "$PREINSTALLED" ] ; then
if [ -n "$NAT_MODE" ] ; then
if [ "$REPO_URL" == "none" ] ; then
REPO_URL=""
elif [ -z "$REPO_URL" ] ; then
- echo "WARNING -- setting up a yum repo is recommended"
+ echo "WARNING -- setting up a yum repo is recommended"
fi
fi
VIF_HOST="vif$(echo $GUEST_HOSTNAME | cut -d. -f1)"
fi
- setup_lxc $lxc $fcdistro $pldistro $personality
+ setup_lxc $lxc $fcdistro $pldistro $personality
# historically this command is for setting up a build or a test VM
# kind of patchy right now though
# container gets started here
post_install $lxc $personality
-
+
echo $COMMAND Done
exit 0
git://git.onelab.eu / build.git / blobdiff