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 $"Updating VServer reference: " >&3 2>&4
45 VROOTS="$__DEFAULT_VSERVERDIR/vserver-reference $__DEFAULT_VSERVERDIR/.vcache/*"
47 # Make sure the barrier bit is set
49 setattr --barrier /vservers
51 # Copy configuration files from host to slices
52 for file in /etc/hosts /etc/resolv.conf /etc/yum.conf /etc/planetlab/node_id \
53 /etc/planetlab/plc_config* /etc/planetlab/php/* ; do
54 if [ -r $file ] ; then
55 for vroot in $VROOTS ; do
56 if [ -f $vroot/etc/AUTO_UPDATE_NET_FILES ] ; then
57 install -D -m 644 $file $vroot/$file
63 # Parse PLC configuration
64 if [ -r /etc/planetlab/plc_config ] ; then
65 . /etc/planetlab/plc_config
68 PLC_BOOT_HOST="boot.planet-lab.org"
69 PLC_BOOT_SSL_CRT="/etc/planetlab/boot_ssl.crt"
72 CACERT=/mnt/cdrom/bootme/cacert/$PLC_BOOT_HOST/cacert.pem
73 if [ -r $CACERT ] ; then
74 for vroot in $VROOTS ; do
75 # Install boot server certificate
76 install -D -m 644 $CACERT $vroot/$PLC_BOOT_SSL_CRT
78 # Also install in /mnt/cdrom/bootme for backward compatibility
79 install -D -m 644 $CACERT $vroot/mnt/cdrom/bootme/cacert/$PLC_BOOT_HOST/cacert.pem
80 echo $PLC_BOOT_HOST > $vroot/mnt/cdrom/bootme/BOOTSERVER