source: trunk/packs/maint/save_cluster_info.sh @ 12180

#!/bin/sh
# Get cluster information from Hesiod and save it.
# This is normally exected by /etc/rc and each time a workstation is
# activated.
#
# $Id: save_cluster_info.sh,v 1.1 1998-12-03 19:36:37 ghudson Exp $
#
# Use old data from last session if getcluster fails.

PATH=/bin:/usr/bin:/usr/ucb:/usr/bsd; export PATH

. /etc/athena/rc.conf
VERSION=`awk '{vers = $5}; END {print vers}' /etc/athena/version`

if [ "${VERSION}" = "Update" ]; then
        echo "This system is in the middle of an update."
        echo "Please contact Athena Operations."
        exit 1
fi

# Source existing clusterinfo file to get update timestamp, if any.
if [ -s /var/athena/clusterinfo.bsh ]; then
        . /var/athena/clusterinfo.bsh
fi

/bin/athena/getcluster -b -l /etc/athena/cluster.local ${HOST} ${VERSION} \
        > /var/athena/clusterinfo.bsh.new
if [ $? -eq 0 -a -s /var/athena/clusterinfo.bsh.new ]
then
        rm -f /var/athena/clusterinfo.bsh
        mv /var/athena/clusterinfo.bsh.new /var/athena/clusterinfo.bsh
        chmod 644 /var/athena/clusterinfo.bsh
fi
/bin/athena/getcluster -l /etc/athena/cluster.local ${HOST} ${VERSION} \
        > /var/athena/clusterinfo.new
if [ $? -eq 0 -a -s /var/athena/clusterinfo.new ]
then
        rm -f /var/athena/clusterinfo
        mv /var/athena/clusterinfo.new /var/athena/clusterinfo
        chmod 644 /var/athena/clusterinfo
fi