130 lines
No EOL
3.5 KiB
Bash
Executable file
130 lines
No EOL
3.5 KiB
Bash
Executable file
#!/bin/sh
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# fgfs-launch-clinets -- script to launch fgfs scenery construction clients
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#
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# Written by Curtis Olson, started May 1999.
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#
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# Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# $Id$
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CLIENT=fgfs-tools-client
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HOSTNAME=`uname -n`
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# check usage
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if [ $# != 1 ]; then
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echo "Usage: $0 base_dir"
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exit
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else
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BASE_DIR=$1
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CLIENT_LIST_RUDE="${BASE_DIR}/clients.rude"
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CLIENT_LIST_NICE="${BASE_DIR}/clients.nice"
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WORK_BASE="${BASE_DIR}/work"
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OUTPUT_DIR="${BASE_DIR}/FlightGear"
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LOG_DIR="${BASE_DIR}/work.status"
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SERVER_LOG_FILE=${LOG_DIR}/server.log
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echo "Base directory is $BASE_DIR"
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echo "Client list files are $CLIENT_LIST_RUDE $CLIENT_LIST_NICE"
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echo "Work base is $WORK_BASE"
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echo "Output base is $OUTPUT_DIR"
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echo "Logging to $LOG_FILE"
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fi
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SERVER_HOST=`grep "Server launched" $SERVER_LOG_FILE | awk '{ print $5 }'`
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if [ "x$SERVER_HOST" = "x" ]; then
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echo "Can't find server host name in $SERVER_LOG_FILE"
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exit
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else
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echo "Server hostname is $SERVER_HOST"
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fi
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SERVER_PORT=`grep port $SERVER_LOG_FILE | awk '{ print $7 }'`
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if [ "x$SERVER_PORT" = "x" ]; then
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echo "Can't find server port number in $SERVER_LOG_FILE"
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exit
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else
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echo "Server port number is $SERVER_PORT"
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fi
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# check if client binary exists
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if type $CLIENT > /dev/null; then
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echo "client: `type $CLIENT`"
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else
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echo "cannot locate $CLIENT"
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exit
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fi
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# read client lists
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if [ -f $CLIENT_LIST_RUDE ]; then
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TMP=`cat $CLIENT_LIST_RUDE`
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CLIENTS_RUDE=`echo $TMP`
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fi
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if [ -f $CLIENT_LIST_NICE ]; then
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TMP=`cat $CLIENT_LIST_NICE`
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CLIENTS_NICE=`echo $TMP`
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fi
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echo "Rude clients = $CLIENTS_RUDE"
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echo "Nice clients = $CLIENTS_NICE"
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# check if log directory exists, and if not, make it
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if [ ! -d $LOG_DIR ]; then
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mkdir -p $LOG_DIR
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fi
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# launch a copy of the client process on each specified machine
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for i in $CLIENTS_RUDE; do
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if ping -c 1 -i 5 $i > /dev/null; then
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echo "Launching client process on $i"
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else
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echo "client $i is currently down, skipping"
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continue
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fi
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LOG_FILE="${LOG_DIR}/client-$i.log"
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# KILL_COMMAND="killall $CLIENT"
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# ssh -n $i "$KILL_COMMAND"
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RMT_COMMAND="source ~/.profile; nice $CLIENT $SERVER_HOST $SERVER_PORT $WORK_BASE $OUTPUT_DIR -r"
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echo "client command:"
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echo ""
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echo "$RMT_COMMAND"
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echo ""
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ssh -n $i "$RMT_COMMAND > $LOG_FILE 2>&1 &"
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done
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for i in $CLIENTS_NICE; do
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if ping -c 1 -i 5 $i > /dev/null; then
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echo "Launching client process on $i"
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else
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echo "client $i is currently down, skipping"
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continue
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fi
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LOG_FILE="${LOG_DIR}/client-$i.log"
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# KILL_COMMAND="killall $CLIENT"
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# ssh -n $i "$KILL_COMMAND"
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RMT_COMMAND="source ~/.profile; nice $CLIENT $SERVER_HOST $SERVER_PORT $WORK_BASE $OUTPUT_DIR"
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echo "client command:"
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echo ""
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echo "$RMT_COMMAND"
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echo ""
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ssh -n $i "$RMT_COMMAND > $LOG_FILE 2>&1 &"
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done |