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#!/usr/bin/env sh
DMUCS_DIR=/us/bfsbld/Compilers/distcc
#
# This script undoes what the enable-host script does. Specifically, it
# kills the dmucs loadavg daemon, and, then sends a "remove host" message
# to the dmucs server (note that a loadavg message from a machine adds
# the host to the dmucs database if it is not already there, but lack of
# periodic load average messages from a host does NOT remove the host from
# the database -- that's why we have to send a "remove host" message.
#
# Then, this script kills the distccd daemons.
#
# Arguments: 1: the name of the machine on which the dmucs server is running.
#
if [ $# -eq 0 ] ; then
echo "Usage: $0 <server-machine>"
exit
fi
server=$1
echo "Stopping the loadavg daemon"
/bin/ps -ef | /bin/grep 'loadavg' | /bin/grep -v grep | /usr/bin/awk '{print $2}' | /usr/bin/xargs /bin/kill
echo "done"
echo "Removing this host from the dmucs server"
$DMUCS_DIR/bin/removehost -s $server
echo "done"
echo "Stopping the distccd daemons"
pidfile=$DMUCS_DIR/pids/`hostname`.pid
/bin/kill -HUP `cat $pidfile`
echo "done"
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