Add optional hooks to setup config files for installing to a Xen VM.

1 files changed, 33 insertions, 0 deletions

diff --git a/scripts/install-system b/scripts/install-system
index 4fa48054..80fdf33e 100755
--- a/scripts/install-system
+++ b/scripts/install-system
@@ -1233,6 +1233,37 @@ setup_xen_partition_images () {
   fi
 }
 
+setup_xen_extras () {
+    echo "Setting up config files for Xen..."
+    # Set up /boot/grub/menu.lst for use by pygrub
+    echo "timeout 5" >> $rootfsdir/boot/grub/menu.lst
+    echo "" >> $rootfsdir/boot/grub/menu.lst
+    echo "title    vyatta-virt" >> $rootfsdir/boot/grub/menu.lst
+    echo "root     (hd0,0)" >> $rootfsdir/boot/grub/menu.lst
+    echo "kernel   /boot/vmlinuz root=/dev/xvda1 ro console=hvc0" >> $rootfsdir/boot/grub/menu.lst
+
+    # Add /proc/xen entry to fstab
+    echo "xenfs   /proc/xen       xenfs   defaults        0 0" >> $rootfsdir/etc/fstab
+
+    # Comment out serial port entry and add Xen console entry to inittab.
+    sed -i -e 's/T0/#T0/' $rootfsdir/etc/inittab
+    echo "" >> $rootfsdiretc/inittab
+    echo "h0:12345:respawn:/sbin/getty 38400 hvc0" >> $rootfsdir/etc/inittab
+}
+
+check_for_xen_extras () {
+    manuf=`/usr/sbin/dmidecode -s system-manufacturer`
+    prod=`/usr/sbin/dmidecode -s system-product-name`
+    if [ "$manuf" = "Xen" -a "$prod" = "HVM domU" ]; then
+	echo "You are installing to a $manuf $prod virtual machine."
+	echo -n "Would you like to set up config files for Xen? [No]: "
+	response=$(get_response "No" "Yes No Y N")
+	if [ "$response" == "yes" ] || [ "$response" == "y" ]; then
+	    setup_xen_extras
+	fi
+    fi
+}
+
 progress_indicator () {
   case "$1" in
     start) $vyatta_bindir/progress-indicator $SPID &
@@ -1362,6 +1393,8 @@ setup_xen_partition_images
 # Install grub
 install_grub
 
+check_for_xen_extras
+
 if [ -z $UNION ]; then
   # Fix up PAM configuration for login so that invalid users are prompted
   # for password