# pkgs parsing utilities
PATH=$(dirname $0):$PATH . build.common
-DEFAULT_FCDISTRO=f8
+DEFAULT_FCDISTRO=centos5
DEFAULT_PLDISTRO=planetlab
DEFAULT_PERSONALITY=linux32
DEFAULT_IFNAME=eth0
vserver=$1; shift
fcdistro=$1; shift
- pushd /etc/vservers/.distributions/${fcdistro}
- if [ -f yum/yum.conf ] ; then
- echo "Initializing yum.conf in $vserver from $(pwd)/yum"
+ templates=/etc/vservers/.distributions/${fcdistro}
+ if [ -f ${templates}/yum/yum.conf ] ; then
+ echo "Initializing yum.conf in $vserver from ${templates}/yum"
sed -e "s!@YUMETCDIR@!/etc!g;
s!@YUMCACHEDIR@!/var/cache/yum!g;
s!@YUMLOGDIR@!/var/log!g;
s!@YUMLOCKDIR@!/var/lock!g;
- " yum/yum.conf > /vservers/$vserver/etc/yum.conf
+ " ${templates}/yum/yum.conf > /vservers/$vserver/etc/yum.conf
# post process the various @...@ variables from this yum.conf file.
else
echo "Using $fcdistro default for yum.conf"
fi
- if [ -d yum.repos.d ] ; then
- echo "Initializing yum.repos.d in $vserver from $(pwd)/yum.repos.d"
+ if [ -d ${templates}/yum.repos.d ] ; then
+ echo "Initializing yum.repos.d in $vserver from ${templates}/yum.repos.d"
rm -rf /vservers/$vserver/etc/yum.repos.d
- tar cf - yum.repos.d | tar -C /vservers/$vserver/etc -xvf -
+ tar -C ${templates} -cf - yum.repos.d | tar -C /vservers/$vserver/etc -xvf -
else
echo "Cannot initialize yum.repos.d in $vserver"
fi
EOF
fi
fi
- popd
}
+# return yum or debootstrap
+function package_method () {
+ fcdistro=$1; shift
+ case $fcdistro in
+ f[0-9]*|centos[0-9]*) echo yum ;;
+ lenny|etch) echo debootstrap ;;
+ *) echo Unknown distro $fcdistro ;;
+ esac
+}
+
+# return arch from debian distro and personality
+function canonical_arch () {
+ personality=$1; shift
+ fcdistro=$1; shift
+ case $(package_method $fcdistro) in
+ yum)
+ case $personality in *32) echo i386 ;; *64) echo x86_64 ;; *) echo Unknown-arch-1 ;; esac ;;
+ debootstrap)
+ case $personality in *32) echo i386 ;; *64) echo amd64 ;; *) echo Unknown-arch-2 ;; esac ;;
+ *)
+ echo Unknown-arch-3 ;;
+ esac
+}
+
function setup_vserver () {
set -x
exit 1
fi
+ pkg_method=$(package_method $fcdistro)
+ case $pkg_method in
+ yum)
+ build_options="-m yum -- -d $fcdistro"
+ ;;
+ debootstrap)
+ arch=$(canonical_arch $personality $fcdistro)
+ build_options="-m debootstrap -- -d $fcdistro -- --arch $arch"
+ ;;
+ *)
+ build_options="something wrong" ;;
+ esac
+
# create it
# try to work around the vserver issue:
# vc_ctx_migrate: No such process
# rpm-fake.so: failed to initialize communication with resolver
for i in $(seq 20) ; do
- $personality vserver $VERBOSE $vserver build $VSERVER_OPTIONS -m yum -- -d $fcdistro && break || true
+ $personality vserver $VERBOSE $vserver build $VSERVER_OPTIONS $build_options && break || true
echo "* ${i}-th attempt to 'vserver build' failed - waiting for 3 seconds"
sleep 3
done
[ $cap -eq 0 ] && echo 'CAP_NET_BIND_SERVICE' >> /etc/vservers/$vserver/bcapabilities
fi
- $personality vyum $vserver -- -y install yum
- # ditto
- for i in $(seq 20) ; do
- $personality vserver $VERBOSE $vserver pkgmgmt internalize && break || true
- echo "* ${i}-th attempt to 'vserver pkgmgmt internalize' failed - waiting for 3 seconds"
- sleep 3
- done
+ if [ "$pkg_method" = "yum" ] ; then
+ $personality vyum $vserver -- -y install yum
+ # ditto
+ for i in $(seq 20) ; do
+ $personality vserver $VERBOSE $vserver pkgmgmt internalize && break || true
+ echo "* ${i}-th attempt to 'vserver pkgmgmt internalize' failed - waiting for 3 seconds"
+ sleep 3
+ done
+ fi
# start the vserver so we can do the following operations
$personality vserver $VERBOSE $vserver start
- $personality vserver $VERBOSE $vserver exec sh -c "rm -f /var/lib/rpm/__db*"
- $personality vserver $VERBOSE $vserver exec rpm --rebuilddb
+ [ "$pkg_method" = "yum" ] && $personality vserver $VERBOSE $vserver exec sh -c "rm -f /var/lib/rpm/__db*"
+ [ "$pkg_method" = "yum" ] && $personality vserver $VERBOSE $vserver exec rpm --rebuilddb
# with vserver 2.3, granting the vserver CAP_MKNOD is not enough
# check whether we run vs2.3 or above
need_vdevmap=$(( $vs_version >= 23 ))
if [ "$need_vdevmap" == 1 ] ; then
- util_vserver_215=0
- vdevmap --help | grep -- --set &> /dev/null && util_vserver_215=1
-
- if [ "$util_vserver_215" == 1 ] ; then
- ctx=$(cat /etc/vservers/$vserver/context)
- vdevmap --set --xid $ctx --open --create --target /dev/null
- vdevmap --set --xid $ctx --open --create --target /dev/root
- else
- echo "You seem to be running vs2.3 with util-vserver < 0.30.215"
- echo "This combination is not supported by $COMMAND"
- echo "Please upgrade your environment"
- exit 1
-# this supposedly is an equivalent to using vdevmap as invoked above
-# but it's not going to work in this case
-# mkdir -p /etc/vservers/$vserver/apps/vdevmap/default-{block,char}
-# touch /etc/vservers/$vserver/apps/vdevmap/default-{block,char}/{open,create}
-# echo /dev/root > /etc/vservers/$vserver/apps/vdevmap/default-block/target
-# echo /dev/null > /etc/vservers/$vserver/apps/vdevmap/default-char/target
- fi
+ ctx=$(cat /etc/vservers/$vserver/context)
+ vdevmap --set --xid $ctx --open --create --target /dev/null
+ vdevmap --set --xid $ctx --open --create --target /dev/root
fi
# minimal config in the vserver for yum to work
- configure_yum_in_vserver $vserver $fcdistro
+ [ "$pkg_method" = "yum" ] && configure_yum_in_vserver $vserver $fcdistro
# set up resolv.conf
cp /etc/resolv.conf /vservers/$vserver/etc/resolv.conf
pldistro=$1; shift
personality=$1; shift
+ pkg_method=$(package_method $fcdistro)
+
# check for .pkgs file based on pldistro
if [ -n "$VBUILD_MODE" ] ; then
pkgsname=devel.pkgs
### install individual packages, then groups
# get target arch - use uname -i here (we want either x86_64 or i386)
vserver_arch=$($personality vserver $vserver exec uname -i)
+ # on debian systems we get arch through the 'arch' command
+ [ "$vserver_arch" = "unknown" ] && vserver_arch=$($personality vserver $vserver exec arch)
packages=$(pl_getPackages -a $vserver_arch $fcdistro $pldistro $pkgsfile)
groups=$(pl_getGroups -a $vserver_arch $fcdistro $pldistro $pkgsfile)
- [ -n "$packages" ] && $personality vserver $vserver exec yum -y install $packages
- [ -n "$groups" ] && $personality vserver $vserver exec yum -y groupinstall $groups
+ [ "$pkg_method" = yum ] && [ -n "$packages" ] && $personality vserver $vserver exec yum -y install $packages
+ [ "$pkg_method" = yum ] && [ -n "$groups" ] && $personality vserver $vserver exec yum -y groupinstall $groups
+
+ [ "$pkg_method" = debootstrap ] && $personality vserver $vserver exec apt-get update
+ [ "$pkg_method" = debootstrap ] && for package in $packages ; do
+ $personality vserver $vserver exec apt-get install -y $package
+ done
+
return 0
}
# turn off regular crond, as plc invokes plc_crond
chkconfig crond off
+ # take care of loginuid in /etc/pam.d
+ sed -i "s,#*\(.*loginuid.*\),#\1," /etc/pam.d/*
+
# customize root's prompt
cat << PROFILE > /root/.profile
export PS1="[$vserver] \\w # "