--- /dev/null
+#!/bin/bash
+# Copyright (C) 2006 Eric Clément
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# purpose : automatic generation of traces with LTT in a network.
+# usage :
+#
+# you need SSH connection without password for all computers that you want
+# trace. You might put le name of those computers (uname -n) in a file
+# (liste.txt by default). LTT might be installed in the same way for those
+# computer.
+# You can customize your path. This script can also generate traffic TCP and
+# UDP. A UDP monitor is use to validate the result (this is the first computer
+# in the file (liste.txt)).
+#
+# usage: ./lttclt_distributed.sh time freq mode_generator {options}
+#
+# time (seconds) : duration a the tracing
+# freq (nb packet/second or nb packet/ms) : communication frequency when TCP
+# generator is used, 0 otherwise
+# mode_generator : 1 : traffic generator off
+# 2 : traffic generator TCP on (nb packet/second)
+# 3 : traffic generator TCP on (nb packet/ms)
+#
+# options (optional): 1 : enable the UDP monitor (1packet/second is generated
+# by all UDP client)
+#
+# you need : ssh, scp and zip
+
+TCP_SERVER=tcpserver
+TCP_CLIENT=tcpclient
+
+UDP_SERVER=udpserver
+UDP_CLIENT=udpclient
+
+PATH_TRACE=/root/trace-ltt/
+PATH_RELAYFS=/relayfs/ltt/
+SET_LTT_FACILITIES="export LTT_FACILITIES=/home/ercle/NEW_GENERATION_LTTV/share/LinuxTraceToolkitViewer/facilities/"
+SET_LTT_DAEMON="export LTT_DAEMON=/home/ercle/NEW_GENERATION_LTTV/bin/lttd"
+
+START_DAEMON="/home/ercle/NEW_GENERATION_LTTV/bin/lttctl -d -n \
+trace1 -t $PATH_TRACE -l $PATH_RELAYFS >/dev/null"
+
+STOP_DAEMON="/home/ercle/NEW_GENERATION_LTTV/bin/lttctl -n trace1 -q >/dev/null"
+REMOVE_DAEMON="/home/ercle/NEW_GENERATION_LTTV/bin/lttctl -n trace1 -r >/dev/null"
+REMOVE_TRACE="rm -rf $PATH_TRACE"
+
+E_FNEXIST=100
+
+FILE_LISTE=liste.txt
+TRACE_DAEMON=/tmp/daemon-
+
+if [ $# -lt 3 ]
+then
+ echo "usage: $0 time freq mode_generator {options}"
+ exit 1
+elif [ $# -gt 4 ]
+then
+ echo "usage: $0 time freq mode_generator {options}"
+ exit 1
+fi
+
+if [ -e $FILE_LISTE ]
+then
+
+ time=$1
+ freq=$2
+ mode_generator=$3
+ if [ $# -eq 4 ]
+ then
+ mode_monitor=$4
+ else
+ mode_monitor=0
+ fi
+
+#create script generator
+ FILE_OUT=daemon-
+
+ if [ $mode_generator -eq 3 ]
+ then
+ TCP_CLIENT=tcpclient_ms
+ fi
+
+ nb_node=0
+ for line in $( cat $FILE_LISTE );
+ do
+ let nb_node+=1
+
+ echo $REMOVE_TRACE > "$FILE_OUT$line.sh"
+ echo mkdir $PATH_TRACE >> "$FILE_OUT$line.sh"
+ echo $SET_LTT_FACILITIES >> "$FILE_OUT$line.sh"
+ echo $SET_LTT_DAEMON >> "$FILE_OUT$line.sh"
+ echo $START_DAEMON >> "$FILE_OUT$line.sh"
+
+ chmod +x "$FILE_OUT$line.sh"
+
+ if [ $mode_generator -ge 2 ] #if generator de trafic enable (2 or 3)
+ then
+ if [ $nb_node -eq 1 -a $mode_monitor -eq 1 ]
+ then
+ monitor=$line
+ echo "/tmp/$UDP_SERVER >/dev/null &" >> "$FILE_OUT$line.sh"
+ scp "$UDP_SERVER" $line:/tmp/
+
+ echo "sleep $time" >> "$FILE_OUT$line.sh"
+ echo "kill \`ps -A |grep $UDP_SERVER | awk '{ print \$1 }'\`" >> "$FILE_OUT$line.sh"
+ else
+ if [ $mode_monitor -eq 1 ]
+ then
+ echo "/tmp/$UDP_CLIENT $monitor $time 1 >/dev/null & " >> "$FILE_OUT$line.sh"
+ scp "$UDP_CLIENT" $line:/tmp/
+ fi
+
+ echo "/tmp/$TCP_SERVER >/dev/null &" >> "$FILE_OUT$line.sh"
+ scp "$TCP_SERVER" $line:/tmp/
+ compteur=0
+ for line2 in $( cat $FILE_LISTE );
+ do
+ let compteur+=1
+ if [ $compteur -gt $nb_node ]
+ then
+ echo "/tmp/$TCP_CLIENT $line2 $time $freq >/dev/null &" >> "$FILE_OUT$line.sh"
+ scp "$TCP_CLIENT" $line:/tmp/
+ fi
+ done
+
+ echo "sleep $time" >> "$FILE_OUT$line.sh"
+ echo "kill \`ps -A |grep $TCP_SERVER | awk '{ print \$1 }'\`" >> "$FILE_OUT$line.sh"
+ fi
+ fi
+
+ echo $STOP_DAEMON >> "$FILE_OUT$line.sh"
+ echo $REMOVE_DAEMON >> "$FILE_OUT$line.sh"
+
+ #script for get node information
+ ENDIAN=endian
+ echo 'FILE_OUT=`uname -n`.info' >> "$FILE_OUT$line.sh"
+ echo 'ENDIAN=endian' >> "$FILE_OUT$line.sh"
+ echo ' exec 6>&1' >> "$FILE_OUT$line.sh"
+ echo ' exec > /tmp/$FILE_OUT' >> "$FILE_OUT$line.sh"
+ echo ' echo `uname -n`' >> "$FILE_OUT$line.sh"
+ echo '' >> "$FILE_OUT$line.sh"
+ echo ' /tmp/$ENDIAN || ( echo >&6 && echo "** ERROR **: problem occur with /tmp/$ENDIAN" >&6 && echo >&6)' >> "$FILE_OUT$line.sh"
+ echo '' >> "$FILE_OUT$line.sh"
+ echo -e ' /sbin/ifconfig | grep addr: | awk \047{print $2}\047 | sed /127.0.0.1/d | sed s/addr:// | sed /^$/d #english' >> "$FILE_OUT$line.sh"
+ echo -e ' /sbin/ifconfig | grep adr: | awk \047{print $2}\047 | sed /127.0.0.1/d | sed s/adr:// | sed /^$/d #french' >> "$FILE_OUT$line.sh"
+ echo ' echo END' >> "$FILE_OUT$line.sh"
+ echo '' >> "$FILE_OUT$line.sh"
+ echo ' exec 1>&6 6>&-' >> "$FILE_OUT$line.sh"
+ echo '' >> "$FILE_OUT$line.sh"
+ echo ' echo "$FILE_OUT done"' >> "$FILE_OUT$line.sh"
+ echo '' >> "$FILE_OUT$line.sh"
+
+ #send files
+ if [ $mode_generator -ge 2 -a $nb_node -eq 1 -a $mode_monitor -eq 1 ]
+ then
+ echo mv /tmp/'`uname -n`'.info /tmp/'`uname -n`'.monitor >> "$FILE_OUT$line.sh"
+ echo scp /tmp/'`uname -n`'.monitor `uname -n`:`pwd`/ >> "$FILE_OUT$line.sh"
+ else
+ echo scp /tmp/'`uname -n`'.info `uname -n`:`pwd`/ >> "$FILE_OUT$line.sh"
+ fi
+
+ echo ' exit 0' >> "$FILE_OUT$line.sh"
+
+ scp "$FILE_OUT$line.sh" $line:/tmp/
+ scp "$ENDIAN" $line:/tmp/
+ rm "$FILE_OUT$line.sh"
+ done
+#end script generator
+
+#start traces !!
+ sleep 1
+
+ for line in $( cat $FILE_LISTE );
+ do
+ echo ssh -f "$line $TRACE_DAEMON$line.sh "
+ ssh -f $line "$TRACE_DAEMON$line.sh"
+ done
+
+else
+ echo "error: file $FILE_LISTE doesn't exist"
+ exit E_FNEXIST
+fi
+
+date
+
+sleep $time
+
+# is all daemon stop ?
+for line in $( cat $FILE_LISTE );
+ do
+
+ daemon_present="true"
+ wait_time=1
+ while [ $daemon_present == "true" ]
+ do
+ daemon_present="false"
+ (ssh $line ps -A |grep lttd) && daemon_present="true"
+ sleep $wait_time
+ let wait_time+=1
+ done
+ done
+
+#get all traces
+nb_computer=0
+zip_path=""
+for line in $( cat $FILE_LISTE );
+ do
+ mkdir `pwd`/$line 2>/dev/null
+ scp -q -r $line:$PATH_TRACE/ `pwd`/$line
+ zip_path="$zip_path $line"
+ let nb_computer+=1
+ done
+
+#get network informatioin
+FILE_TMP=ls.tmp
+FILE_OUT=network.trace
+
+exec 3> $FILE_TMP #open FILE_TMP (Write)
+
+ls *.monitor >&3 2>/dev/null
+
+#get the list of .info file to parse
+ls *.info >&3 || (echo EMPTY >&3)
+echo END >&3
+
+exec 3>&- #close FILE_TMP
+
+exec 3< $FILE_TMP #open FILE_TMP (Read)
+read line <&3
+if [ "$line" = "EMPTY" ]
+then
+ echo "NO .info file"
+ exec 3>&- #close FILE_TMP
+ rm -rf $FILE_TMP
+ exit 1
+fi
+
+exec 5> $FILE_OUT #open FILE_OUT (Write)
+
+echo -e "Nb IP\tName\t\endianness\tIP ..."
+echo -e "Nb IP\tName\tendianness\tIP ..." >&5
+
+while [ "$line" != "END" ]
+do
+ echo "++++++++++++++++++++"
+ echo "in file $line"
+
+ output=""
+ nb_ip=-2 #1st line => name, 2 line => endianness
+ exec 4< $line
+ read answer <&4
+
+ while [ "$answer" != "END" ]
+ do
+ nb_ip=`expr $nb_ip + 1`
+ output="$output\n$answer"
+ read answer <&4
+ done
+
+ echo -e "$nb_ip$output"
+ echo -e "$nb_ip$output" >&5
+ exec 4<&-
+ mv $line "$line.read"
+ read line <&3
+ echo "---------------------"
+done
+
+exec 3>&- #close FILE_TMP
+rm -rf $FILE_TMP
+echo END >&5
+exec 5<&- #close FILE_OUT
+
+#zip files
+ root=`pwd`
+ cd $root && echo $root
+ nomfic="trace__nb_computer"$nb_computer"__time"$time"__freq"$freq"__"`uname -n``date '+__%d%b__%H-%M-%S'`$options".zip"
+
+ zip -r $nomfic $zip_path *.info.read *.monitor.read *.trace>/dev/null
+ echo -e "zip done $zip_path\n$root/$nomfic"
+
+ exec 3<&-
+
+echo -e "\a$0 done!"
+exit 0
projects / ltt-control.git / commitdiff
