Setting tag bootmanager-5.3-1

[build.git] / lbuild-initvm.sh

diff --git a/lbuild-initvm.sh b/lbuild-initvm.sh
index 8a303f9..7320e65 100755 (executable)
--- a/lbuild-initvm.sh
+++ b/lbuild-initvm.sh
@@ -19,12 +19,21 @@ export PATH=$PATH:/bin:/sbin
 
 . 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=f22
 DEFAULT_PLDISTRO=lxc
 DEFAULT_PERSONALITY=linux64
-DEFAULT_MEMORY=1024
+DEFAULT_MEMORY=3072
 
 ##########
 # constant
@@ -73,7 +82,7 @@ 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) echo debootstrap ;;
+       squeeze|wheezy|jessie|oneiric|precise|quantal|raring|saucy|trusty|utopic|vivid) echo debootstrap ;;
        *) echo Unknown distro $fcdistro ;;
     esac 
 }
@@ -106,6 +115,9 @@ function fedora_install() {
     set -x
     set -e
 
+    lxc=$1; shift
+    lxc_root=$(lxcroot $lxc)
+
     cache=/var/cache/lxc/fedora/$arch/$release
     mkdir -p $cache
     
@@ -117,7 +129,7 @@ function fedora_install() {
             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 $release -y --nogpgcheck update ; then
                 echo "Failed to update 'fedora base', continuing with last known good cache"
             else
                 echo "Update finished"
@@ -196,7 +208,7 @@ function fedora_download() {
     # 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=$release --nogpgcheck -y"
     echo "$YUM install $FEDORA_PREINSTALLED"
     $YUM install $FEDORA_PREINSTALLED || { echo "Failed to download rootfs, aborting." ; return 1; }
 
@@ -212,6 +224,9 @@ function fedora_configure() {
     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
@@ -259,9 +274,9 @@ EOF
     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
@@ -275,6 +290,9 @@ EOF
 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
@@ -288,6 +306,9 @@ function fedora_configure_init() {
 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
@@ -313,6 +334,7 @@ function fedora_configure_yum () {
     fcdistro=$1; shift
     pldistro=$1; shift
 
+    lxc_root=$(lxcroot $lxc)
     # rpm --rebuilddb
     chroot ${lxc_root} $personality rpm --rebuilddb
 
@@ -361,14 +383,17 @@ EOF
 }    
 
 ##############################
+# apparently ubuntu exposes a mirrors list by country at
+# http://mirrors.ubuntu.com/mirrors.txt
 # need to specify the right mirror for debian variants like ubuntu and the like
 function debian_mirror () {
     fcdistro=$1; shift
     case $fcdistro in
        squeeze|wheezy|jessie) 
            echo http://ftp2.fr.debian.org/debian/ ;;
-       oneiric|precise|quantal|raring|saucy|trusty|utopic) 
-           echo http://mir1.ovh.net/ubuntu/ubuntu/ ;;
+       oneiric|precise|quantal|raring|saucy|trusty|utopic|vivid) 
+#          echo http://mir1.ovh.net/ubuntu/ubuntu/ ;;
+           echo http://www-ftp.lip6.fr/pub/linux/distributions/Ubuntu/archive/ ;;
        *) echo unknown distro $fcdistro; exit 1;;
     esac
 }
@@ -377,10 +402,11 @@ function debian_install () {
     set -e
     set -x
     lxc=$1; shift
+    lxc_root=$(lxcroot $lxc)
     mkdir -p $lxc_root
     arch=$(canonical_arch $personality $fcdistro)
     mirror=$(debian_mirror $fcdistro)
-    debootstrap --arch $arch $fcdistro $lxc_root $mirror
+    debootstrap --no-check-gpg --arch $arch $fcdistro $lxc_root $mirror
     # just like with fedora we ensure a few packages get installed as well
     # not started yet
     #virsh -c lxc:/// lxc-enter-namespace $lxc /usr/bin/$personality /bin/bash -c "apt-get update"
@@ -427,15 +453,17 @@ function setup_lxc() {
     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 ; }
             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
@@ -486,6 +514,7 @@ function setup_lxc() {
 
 function write_lxc_xml_publicip () {
     lxc=$1; shift
+    lxc_root=$(lxcroot $lxc)
     cat <<EOF
 <domain type='lxc'>
   <name>$lxc</name>
@@ -521,6 +550,7 @@ EOF
 # 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>
@@ -594,6 +624,8 @@ function devel_or_test_tools () {
     pldistro=$1; shift
     personality=$1; shift
 
+    lxc_root=$(lxcroot $lxc)
+
     pkg_method=$(package_method $fcdistro)
 
     pkgsfile=$(pl_locateDistroFile $DIRNAME $pldistro $PREINSTALLED)
@@ -647,8 +679,10 @@ function devel_or_test_tools () {
 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
@@ -663,6 +697,14 @@ function post_install () {
     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 
@@ -671,6 +713,7 @@ function post_install_natip () {
 
     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
@@ -692,6 +735,7 @@ function post_install_myplc  () {
 
     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} $personality bash -x
@@ -817,7 +861,7 @@ function main () {
     # parse fixed arguments
     [[ -z "$@" ]] && usage
     lxc=$1 ; shift
-    lxc_root=/vservers/$lxc
+    lxc_root=$(lxcroot $lxc)
 
     # rainchecks
     almost_empty $lxc_root || \
@@ -833,7 +877,6 @@ function main () {
         rsync -a $IMAGE/ $lxc_root/
     fi
 
-
     # check we've exhausted the arguments
     [[ -n "$@" ]] && usage