LAMP之apache源码安装

LAMP之apache源码安装

1.      首先打开网址http://httpd.apache.org/，下载httpd主程序包httpd version：httpd-2.4.16，并且上传到对应的服务器，我用的是rehel7.2

2.      安装之前，确保系统的干净，不要和yum/rpm编译安装的软件冲突，编译之前，组安装开发包

‘DEVELOPMENT TOOL’和‘DELELOPMENT LIBRARIES’

#yum groupinstall –y "Development Tools" "DevelopmentLibraries"

安装gcc依赖

#yum install –y gcc gcc-c++ openssl-delvel

3.      安装apr和apr-util依赖（apache的依赖包http://apr.apache.org/,version：apr-1.5.2，apr-util-1.5.4）

#tar xvf apr-1.5.2.tar.gz –C /usr/local/src/&&tar xfapr-util-1.5.4.tar.bz2 -C /usr/local/src/

#cd/usr/local/src/apr-1.5.2/ && ./configure --prefix=/usr/local/apr&& make && make install

#cd../apr-util-1.5.4/ && ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr&& make && make install

# cd && tar xf pcre-8.37.tar.bz2 -C /usr/local/src/

# cd /usr/local/src/pcre-8.37/ && ./configure--prefix=/usr/local/pcre && make && make install && cd

4.      开始编译安装apache，解压上传的版本包

#tar xvf httpd-2.4.16.tar.bz2 –C /usr/local/src/

#cd  /usr/local/src/ httpd-2.4.16

#./configure --prefix=/usr/local/apache2.4 --enable-so --enable-rewrite--enable-ssl --with-pcre=/usr/local/pcre --with-apr=/usr/local/apr--with-apr-util=/usr/local/apr-util --enable-modules=most--enable-mpms-shared=all --with-mpm=event && make && makeinstall

各项参数说明：

--prefix=/usr/local/apache2.4                      #安装路径

--enable-so                                        #支持动态加载模块

--enable-rewrite                                   #支持网站地址重写

--enable-ssl                                       #支持SSL加密

--with-pcre=/usr/local/pcre                        #pcre路径

--with-apr=/usr/local/apr                          #apr路径

--with-apr-util=/usr/local/apr-util                #apr-util路径

5.      配置apache启动脚本

# cp /usr/local/apache2.4/bin/apachectl /etc/init.d/apache2.4

检查是否启动了httpd服务，#netstat –tlunp|grep httpd

如果有检测到，则停掉httpd服务

#/etc/init.d/httpd stop

#chkconfig httpd off

编辑脚本文件#vim /etc/init.d/apache2.4

#!/bin/sh

# chkconfig: 2345 6436           

#这个是启动级别的服务，2345是指那些级别启动，64是开启顺序，应该在network服务的后面，36是关闭顺序，应该在network的前面，这里并不是注释

#默认network的是：234510 90

       # description: Apache2.4.16 start script           #描述字段，有了这两个字段，就可以用chkconfig命令控制

：wq

启动服务#service apache2.4 start

添加至开机自启#chkconfig apache2.4 on

6.      修改运行用户

# ps -aux | grepapache    //源码编译apache，运行用户为deamon

Warning: bad syntax,perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ

root       43191 0.0 0.0  70632 2184? Ss  16:54  0:00/usr/local/apache2.4/bin/httpd -k start

daemon     43192 0.0 0.1663500  4820? Sl  16:54  0:00/usr/local/apache2.4/bin/httpd -k start

daemon     43193 0.0 0.1414892  4184? Sl  16:54  0:00/usr/local/apache2.4/bin/httpd -k start

daemon     43194 0.0 0.1414892  4188? Sl  16:54  0:00/usr/local/apache2.4/bin/httpd -k start

root       43344 0.0 0.0103244  864 pts/0 S+ 17:12  0:00 grep apache

# id daemon              //编译安装运行用户身份是daemon

uid=2(daemon)gid=2(daemon) groups=2(daemon),1(bin),4(adm),7(lp)

# useradd -M -s/sbin/nologin apache //创建一个用户用来运apache

# vim/usr/local/apache2.4/conf/httpd.conf //修改配置文件改变apache运行身份

User apache                    #运行用户

Group apache                   #运行组，创建apache的时候已经即时创建了apache这个组

# id apache

uid=500(apache)gid=500(apache) groups=500(apache)

更改目录权限

# chown -R apache:apache /usr/local/apache2.4/      //默认是root，改为apache