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zhangskdzhangskd
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Scripts to make rpm package of tcpdive.
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‎script/make_rpm.sh‎

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#!/bin/bash
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# Make a rpm package of tcpdive based on specific kernel version.
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# Kernel Version
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KERNEL_VER="2.6.32-431.17.1.el6.x86_64"
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KERNEL_NAME=`echo $KERNEL_VER|sed 's/\.x86_64//'`
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if [ ! -d "/lib/modules/$KERNEL_VER" ]; then
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echo "kernel-devel-$KERNEL_VER.rpm is not installed!"
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exit 1
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fi
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# Tool Version
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TOOL_VER="1.0"
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TOOL_RELEASE="stable"
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DIR=`dirname $0`
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CMD_FILE="$DIR/tcpdive"
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SPEC_FILE="$DIR/tcpdive.spec"
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MODULE="tcpdive.ko"
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# Revise cmd file
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sed -i "4s/.*/TOOL_VER=$TOOL_VER/" $CMD_FILE
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sed -i "5s/.*/TOOL_RELEASE=$TOOL_RELEASE/" $CMD_FILE
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sed -i "7s/.*/KERNEL=$KERNEL_VER/" $CMD_FILE
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# Revise spec file
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sed -i "1s/.*/%define kversion $KERNEL_NAME/" $SPEC_FILE
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sed -i "4s/.*/Version: $TOOL_VER/" $SPEC_FILE
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sed -i "5s/.*/Release: $TOOL_RELEASE/" $SPEC_FILE
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# Compile module
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# use "../tcpdive.sh -h" to see all options supported.
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$DIR/../tcpdive.sh -m -L -H > /dev/null
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if [[ $? -ne 0 || ! -f $MODULE ]]; then
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echo "Compile $MODULE failed!"
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exit 1
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fi
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# Build rpm
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RPMROOT="/root/rpmbuild"
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TAR_NAME="tcpdive-$KERNEL_NAME-$TOOL_VER"
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mkdir -p $TAR_NAME
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mv $MODULE $TAR_NAME
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cp $CMD_FILE $TAR_NAME
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tar -czf $TAR_NAME.tar.gz $TAR_NAME/
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rm -rf $TAR_NAME
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mkdir -p $RPMROOT/SOURCES
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mv $TAR_NAME.tar.gz $RPMROOT/SOURCES
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rpmbuild -bb $SPEC_FILE &> $RPMROOT/log
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if [ $? -eq 0 ]; then
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echo "Make rpm package ok!"
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mv $RPMROOT/RPMS/x86_64/${TAR_NAME}*.rpm .
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rm -f $RPMROOT/RPMS/x86_64/tcpdive*
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else
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echo "Make rpm package failed!"
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cat $RPMROOT/log
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fi
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rm -f $MODULE
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rm -f $RPMROOT/log
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rm -rf $RPMROOT/SOURCES/${TAR_NAME}*
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rm -rf $RPMROOT/BUILD/${TAR_NAME}*
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‎script/tcpdive‎

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#!/bin/bash
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# Version
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TOOL_VER=1.0
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TOOL_RELEASE=stable
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KERNEL=2.6.32-431.17.1.el6.x86_64
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KERNEL_NAME=`echo $KERNEL|sed 's/\.x86_64//'`
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MODULE="/lib/modules/$KERNEL/kernel/net/ipv4/tcpdive.ko"
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RPM="tcpdive-$KERNEL_NAME-$TOOL_VER-$TOOL_RELEASE.x86_64.rpm"
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# Log
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LOG_NAME="tcpdive.log" # log file name
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LOG_SIZE=500 # per log file's upper size(MB)
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LOG_NUM=20 # max number of log files
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# Port filter
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PORTS="80" # server ports concerned, e.g. 80,8080
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start() {
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staprun -D -S $LOG_SIZE,$LOG_NUM -o $LOG_NAME $MODULE \
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port_str=$PORTS > /dev/null
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}
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stop() {
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PID=`ps aux|grep stap|grep tcpdive|grep -v grep|awk '{print $2}'`
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kill -s SIGINT $PID
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}
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# 0 - running, 1 - stopped
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status() {
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local ret=0
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ps aux|grep stap|grep tcpdive|grep -v grep &> /dev/null || ret=1
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return $ret
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}
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check() {
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# Check Permission
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if [ $UID -ne 0 ]; then
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echo "please run as root."
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exit 1
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fi
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# Check installation
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RPM_NAME=`echo $RPM|sed 's/\.rpm//'`
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rpm -qa|grep $RPM_NAME &> /dev/null
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if [ $? -ne 0 ]; then
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echo "$RPM is not installed."
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exit 1
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fi
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if [ ! -f $MODULE ]; then
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MODULE="/lib/modules/$KERNEL_NAME/kernel/net/ipv4/tcpdive.ko"
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fi
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if [ ! -f $MODULE ]; then
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echo "$MODULE is missing!"
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echo "please reinstall $RPM."
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exit 1
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fi
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# Check kernel version
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KVER=`uname -r`
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if [ "$KVER" != "$KERNEL" ]; then
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echo "Current kernel version: $KVER"
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echo "Installed tcpdive is for kernel version: $KERNEL"
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echo "Please install the right version of tcpdive!"
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exit 1
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fi
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}
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case $1 in
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start)
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check
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status
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ret=$?
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if [ $ret -eq 0 ]; then
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echo "tcpdive is already running..."
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else
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# Check corner case
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lsmod|grep tcpdive|grep -v grep &> /dev/null
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if [ $? -eq 0 ]; then
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echo "tcpdive.ko is already insmod."
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echo "Do some cleaning before reinstall."
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exit 1
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fi
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start
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sleep 1
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status
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if [ $? -eq 0 ]; then
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echo "tcpdive is started."
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else
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echo "tcpdive start failed!"
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fi
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fi
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;;
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stop)
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status
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ret=$?
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if [ $ret -eq 0 ]; then
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stop
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sleep 1
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echo "tcpdive is stopped."
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else
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echo "tcpdive is already stopped."
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fi
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;;
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status)
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status
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ret=$?
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if [ $ret -eq 0 ]; then
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echo "tcpdive is running..."
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else
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echo "tcpdive is stopped."
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fi
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;;
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*)
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echo "Usage: $0 {start|stop|status}"
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exit 1;;
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esac
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‎script/tcpdive.spec‎

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%define kversion 2.6.32-431.17.1.el6
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Name: tcpdive-%{kversion}
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Version: 1.0
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Release: stable
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Summary: A TCP performance profiling tool
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Group: System Environment/Kernel
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License: GPL
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Source0: %{name}-%{version}.tar.gz
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BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
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Requires: kernel = %{kversion} systemtap-runtime >= 2.3
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%description
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A TCP performance profiling tool.
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%prep
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%setup -q
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%build
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%install
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mkdir -p %{buildroot}/usr/bin
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mkdir -p %{buildroot}/lib/modules/%{kversion}/kernel/net/ipv4
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install -m 744 tcpdive %{buildroot}/usr/bin
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install -m 744 tcpdive.ko %{buildroot}/lib/modules/%{kversion}/kernel/net/ipv4
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%clean
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rm -rf %{buildroot}
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%files
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/usr/bin/tcpdive
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/lib/modules/%{kversion}/kernel/net/ipv4/tcpdive.ko
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%defattr(-,root,root,-)
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%doc
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%changelog
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* Thu Dec 31 2015 zhangsk <[email protected]>
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- 1.0 First release
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