最近在做puppet 中间件 部署,之前一直使用rpm安装系统的一些常用包(ntp,ssh等),于是想到把nginx源码包编译后做成rpm来用puppet进行大规模自动部署,这样就省去了不少时间,也简化了puppet编写配置的步骤。
系统 centos5.4 x86_64
1.yum install -y rpm-build
mkdir -p /usr/src/redhat/{RPMS,SOURCES,SPECS}
mkdir -p /root/rpmbuild/RPMS/
2.编辑spec文件(此文件用来进行制作rpm时对源码包进行编译等)
3.rpmbuid -bb xx.spec,生成rpm成功后会提示xx.rpm的存放目录.
以下是我制作nginx的rpm的一个简单示例:
1)
yum install -y rpm-build
mkdir -p /usr/src/redhat/{RPMS,SOURCES,SPECS}
mkdir -p /root/rpmbuild/{RPMS,BUILD}
cp nginx-1.2.0.tar.gz /root/rpmbuild/BUILD/
2)
vim /usr/src/redhat/SPECS/nginx.spec
Name:nginx
Version:1.2.0
Release: 1%{?dist}
Summary: test
Group:Applications
License:Share
BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
%description
%prep
tar zxf $RPM_SOURCES_DIR/nginx-1.2.0.tar.gz #解压缩源码包
%build
cd $RPM_BUILD_DIR/nginx-1.2.0
./configure --prefix=/usr/nginx_test --without-pcre --without-http_rewrite_module #设定编译参数
make
%install
cd $RPM_BUILD_DIR/nginx-1.2.0
make install
%clean
rm -rf $RPM_BUILD_DIR/nginx-1.2.0
%files
%defattr(-,root,root,-)
%doc
%changelog
3)制作rpm包
rpmbuild -bb /usr/src/redhat/SPECS/nginx.spec
制作成功后提示我的rpm包生成的路径为/root/rpmbuild/RPMS/x86_64/nginx-1.2.0-1.el6.x86_64.rpm
系统 centos6.0 x86_64
在centos 6.0上使用rpmbuild制作rpm包会出现File not found: /root/rpmbuild/BUILDROOT/…的错误,看是centos 6中的rpmbuild topdir已经改变,为了能兼容centos 5的spec文件,需要对topdir进行修改:
编辑/usr/lib/rpm/macros文件:
%_topdir %{getenv:HOME}/rpmbuild
修改为:
%_topdir %{_usrsrc}/redhat
另外还需要定义buildroot
在spec文件中的make install后面加上DESTDIR=%{buildroot},即:
make install DESTDIR=%{buildroot}
这里是一个简单的nginx.spec实例:
#cat nginx.spec
Summary: High performance web server
Name: Nginx
Version: 1.2
Release: 0.el5.ngx
License: 2-clause BSD-like license
Group: Applications/Server
Source: /usr/src/redhat/SOURCES/nginx-1.2.0.tar.gz
URL: http://nginx.org
Distribution: Centos/Redhat
Packager: zhaohaihua <[email protected]>
%description
Nginx ("engine x") is a high performance HTTP and reverse proxy server
%prep
tar zxf $RPM_SOURCE_DIR/nginx-1.2.0.tar.gz
%build
cd nginx-1.2.0
./configure --prefix=/opt/nginx
make
%install
cd nginx-1.2.0
make install DESTDIR=%{buildroot}
%preun
%files
/opt/nginx