3 # vserver-reference Updates VServer reference
5 # Load before pl_conf, pl_nm, vcached, and vservers
7 # description: Builds VServer reference image
9 # Mark Huang <mlhuang@cs.princeton.edu>
10 # Copyright (C) 2004 The Trustees of Princeton University
22 echo $"Usage: $0 {start|stop|restart|status}"
27 # Source function library.
28 . /etc/init.d/functions
31 . /usr/lib/util-vserver/util-vserver-vars
33 # Save stdout and stderr
37 # Redirect stdout and stderr to a log file
39 exec &>/var/log/vserver-reference.log
41 echo -n $"Updating VServer reference: " >&3 2>&4
43 VROOT=$__DEFAULT_VSERVERDIR/vserver-reference
45 # Make sure the barrier bit is set
47 setattr --barrier /vservers
49 # Copy configuration files from host to reference image
50 for file in /etc/hosts /etc/resolv.conf /etc/yum.conf /etc/planetlab/node_id ; do
51 if [ -r $file ] ; then
52 echo $file | cpio -p -d -u $VROOT 2>/dev/null
56 # Install and parse Management Authority (MA) configuration
57 if [ -r /etc/planetlab/primary_ma ] ; then
58 . /etc/planetlab/primary_ma
59 install -D -m 644 /etc/planetlab/primary_ma $VROOT/etc/planetlab/primary_ma
60 elif [ -d /mnt/cdrom/bootme/cacert ] ; then
61 MA_NAME="PlanetLab Central"
62 MA_BOOT_SERVER=$(head -1 /mnt/cdrom/bootme/BOOTSERVER)
63 MA_BOOT_SERVER_CACERT=/mnt/cdrom/bootme/cacert/$MA_BOOT_SERVER/cacert.pem
64 mkdir -p $VROOT/etc/planetlab
65 cat > $VROOT/etc/planetlab/primary_ma <<EOF
67 MA_BOOT_SERVER="$MA_BOOT_SERVER"
68 MA_BOOT_SERVER_CACERT="$MA_BOOT_SERVER_CACERT"
72 if [ -r "$MA_BOOT_SERVER_CACERT" ] ; then
73 # Install boot server certificate
74 install -D -m 644 $MA_BOOT_SERVER_CACERT $VROOT/$MA_BOOT_SERVER_CACERT
76 # Also install in /mnt/cdrom/bootme for backward compatibility
77 install -D -m 644 $MA_BOOT_SERVER_CACERT $VROOT/mnt/cdrom/bootme/cacert/$MA_BOOT_SERVER/cacert.pem
78 echo $MA_BOOT_SERVER > $VROOT/mnt/cdrom/bootme/BOOTSERVER