keepalived源码打包RPM

bmwm3

　　个人比较喜欢通过spec文件打包成RPM后，然后安装到生产环境当中，为了提高服务器的安全系数，个人不希望线上服务器安装gcc等编译工具。
　　环境：rhel6u3

　　以下操作在相应的测试机操作，打包完成后上传到相应的线上服务器
　　

　　1.下载keepalived源码包
　　

　　wget http://www.keepalived.org/software/keepalived-1.2.7.tar.gz
　　tar xfz keepalived -C /tmp
　　

　　2.安装rpmbuild
　　yum -y install rpm-build
　　

　　mkdir ~/rmpbuild
　　cd ~/rpmbuild
　　mkdir BUILD BUILDROOT RPMS SOURCES SPECS
　　

　　

　　3.copy sepc文件和源码包到相应的目录中
　　cp /tmp/keepalved-1.2.7.tar.gz ~/rpmbuild/SOURCES/
　　cp /tmp/keepalived/keepalived.spec.in ~/rpmbuild/SPECS/keepalived.spec
　　

　　4.根据自己的需求修改keepalived.spec
　　%define kernel %(rpm -q kernel-devel --qf '%{RPMTAG_VERSION}-%{RPMTAG_RELEASE}\\n' 2>/dev/null | head -1)
　　

　　Summary: HA monitor built upon LVS, VRRP and services poller
　　Name: keepalived
　　Version: 1.2.2  ---这个地方的版本号一定要和SOURCES中的源码包的版本一直，默认的需要需改
　　Release: 5
　　License: GPL
　　Group: Applications/System
　　URL: http://www.keepalived.org/
　　

　　Source0: http://www.keepalived.org/software/keepalived-%{version}.tar.gz
　　BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
　　

　　BuildRequires: openssl-devel
　　# We need both of these for proper LVS support
　　BuildRequires: kernel, kernel-devel
　　Requires(post): /sbin/chkconfig
　　Requires(preun): /sbin/service, /sbin/chkconfig
　　Requires(postun): /sbin/service
　　

　　%description
　　The main goal of the keepalived project is to add a strong & robust keepalive
　　facility to the Linux Virtual Server project. This project is written in C with
　　multilayer TCP/IP stack checks. Keepalived implements a framework based on
　　three family checks : Layer3, Layer4 & Layer5/7. This framework gives the
　　daemon the ability to check the state of an LVS server pool. When one of the
　　servers of the LVS server pool is down, keepalived informs the linux kernel via
　　a setsockopt call to remove this server entry from the LVS topology. In
　　addition keepalived implements an independent VRRPv2 stack to handle director
　　failover. So in short keepalived is a userspace daemon for LVS cluster nodes
　　healthchecks and LVS directors failover.
　　

　　

　　%prep
　　%setup
　　

　　

　　%build
　　%{?el3:export CPPFLAGS="-I/usr/kerberos/include"}
　　%{?rh9:export CPPFLAGS="-I/usr/kerberos/include"}
　　%configure \
　　%{?el3:--includedir="/usr/kerberos/include"} \
　　%{?rh9:--includedir="/usr/kerberos/include"} \
　　--with-kernel-dir="/lib/modules/%{kernel}/build"
　　%{__make} %{?_smp_mflags} STRIP=/bin/true
　　

　　

　　%install
　　%{__rm} -rf %{buildroot}
　　%{__make} install DESTDIR=%{buildroot}
　　# Remove "samples", as we include them in %%doc
　　%{__rm} -rf %{buildroot}%{_sysconfdir}/keepalived/samples/
　　

　　%check
　　# A build could silently have LVS support disabled if the kernel includes can't
　　# be properly found, we need to avoid that.
　　if ! grep -q "IPVS_SUPPORT='_WITH_LVS_'" config.log; then
　　echo "ERROR: We do not want keeepalived lacking LVS support."
　　exit 1
　　fi
　　

　　

　　%clean
　　%{__rm} -rf %{buildroot}
　　

　　

　　%post
　　/sbin/chkconfig --add keepalived
　　

　　%preun
　　if [ $1 -eq 0 ]; then
　　/sbin/service keepalived stop &>/dev/null || :
　　/sbin/chkconfig --del keepalived
　　fi
　　

　　%postun
　　if [ $1 -ge 1 ]; then
　　/sbin/service keepalived condrestart &>/dev/null || :
　　fi
　　

　　

　　%files
　　%defattr(-, root, root, 0755)
　　%doc AUTHOR ChangeLog CONTRIBUTORS COPYING README TODO
　　%doc doc/keepalived.conf.SYNOPSIS doc/samples/
　　%dir %{_sysconfdir}/keepalived/
　　%attr(0600, root, root) %config(noreplace) %{_sysconfdir}/keepalived/keepalived.conf
　　%attr(0600, root, root) %config(noreplace) %{_sysconfdir}/sysconfig/keepalived
　　%{_sysconfdir}/rc.d/init.d/keepalived
　　%{_bindir}/genhash
　　%{_sbindir}/keepalived
　　%{_mandir}/man1/genhash.1*
　　%{_mandir}/man5/keepalived.conf.5*
　　%{_mandir}/man8/keepalived.8*
　　

　　

　　%changelog
　　

　　

　　5.通过rpmbuild生成rpm包
　　rpmbuild -ba keepalived.spec 稍等片刻就OK了
　　

　　6.rpm会自动放到RPMS的目录中
　　

　　7.安装测试软件包是否有问题。