项目生产环境：

操作系统：CentOS release 6.9 (Final)

需要的软件：

httpd-2.4.23.tar.gz

apr-1.5.2.tar.gz

apr-util-1.5.4.tar.gz

项目任务：搭建Nginx+Apache环境

项目目的：Nginx处理静态请求，动态请求交给Apache和PHP进行处理。即Nginx作为前端Web服务器，而Apache在后端只处理动态请求，实现动静态分离。

实战技巧：如何解决80端口冲突的问题？

安装难点：apr、apr-util软件包的安装及Apache配置。

Nginx安装步骤：https://blog.51cto.com/sky9896/1791629

Apache的安装与使用：

[root@sky9890 tools]# pwd

/tools

1.获取软件：

[root@sky9890 tools]#

wget http://archive.apache.org/dist/httpd/httpd-2.4.23.tar.gz

[root@sky9890 tools]#

Wget http://archive.apache.org/dist/apr/apr-1.5.2.tar.gz

[root@sky9890 tools]#

Wget http://archive.apache.org/dist/apr/apr-util-1.5.4.tar.gz

[root@sky9890 tools]#

Wget http://exim.mirror.fr/pcre/pcre-8.10.tar.gz

2.安装基础包：

[root@sky9890 tools]# yum install gcc gcc-c++ zlib zlib-devel openssl openssl-devel libtool pcre-devel openssl-devel –y

3.安装配置环境

[root@sky9890 tools]# tar -zxvf httpd-2.4.23.tar.gz

[root@sky9890 tools]# tar -zxvf  apr-1.5.2.tar.gz 

[root@sky9890 tools]# tar -zxvf  apr-util-1.5.4.tar.gz

[root@sky9890 tools]# mv apr-1.5.2 httpd-2.4.23/srclib/apr

[root@sky9890 tools]# mv apr-util-1.5.4 httpd-2.4.23/srclib/apr-util

[root@sky9890 pcre-8.10]# ./configure --prefix=/usr/local/pcre && make && make install

[root@sky9890 httpd-2.4.23]#

./configure \

--prefix=/usr/local/apache2 \

--enable-mods-shared=all \

--enable-deflate \

--enable-speling \

--enable-cache \

--enable-file-cache  \

--enable-disk-cache  \

--enable-mem-cache  \

--enable-ssl \

--with-ssl=/usr/local/openssl/  \

--enable-rewrite \

--enable-so \

--with-apr=/usr/local/apr/  \

--with-apr-util=/usr/local/apr-util/  \

--with-pcre=/usr/local/pcre \

--with-included-apr

[root@sky9890 httpd-2.4.23]#make && make install

[root@sky9890 bin]# pwd

/usr/local/apache2/bin

[root@sky9890 bin]# ./apachectl    #启动服务

AH00557: httpd: apr_sockaddr_info_get() failed for sky9890

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message

(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80

no listening sockets available, shutting down

AH00015: Unable to open logs

#ServerName www.example.com:80  #把httpd.conf文件中该行的#去掉

# nginx占用了80端口号

[root@sky9890 /]# lsof -i:80

COMMAND    PID   USER   FD   TYPE DEVICE SIZE/OFF NODE NAME

AliYunDun 1410   root   18u  IPv4   9251      0t0  TCP 172.19.68.202:37408->106.11.68.13:http (ESTABLISHED)

nginx     2123   root    6u  IPv4  11508      0t0  TCP *:http (LISTEN)

nginx     2124 nobody    6u  IPv4  11508      0t0  TCP *:http (LISTEN)

[root@sky9890 conf]# vi httpd.conf

Listen  8080   #修改成8080端口，不冲突了

[root@sky9890 bin]# ./apachectl

AH00557: httpd: apr_sockaddr_info_get() failed for sky9890

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message

[root@sky9890 /]# lsof -i:8080

COMMAND   PID   USER   FD   TYPE DEVICE SIZE/OFF NODE NAME

httpd   17207   root    3u  IPv4  55500      0t0  TCP *:webcache (LISTEN)

httpd   17208 daemon    3u  IPv4  55500      0t0  TCP *:webcache (LISTEN)

httpd   17209 daemon    3u  IPv4  55500      0t0  TCP *:webcache (LISTEN)

httpd   17210 daemon    3u  IPv4  55500      0t0  TCP *:webcache (LISTEN)

httpd   17306 daemon    3u  IPv4  55500      0t0  TCP *:webcache (LISTEN)

后续配置（优化Apache）

[root@sky9890 /]# vi /etc/init.d/httpd

#!/bin/bash

#chkconfig:35 85 15

/usr/local/apache2/bin/apachectl $1

[root@sky9890 /]# chmod +x /etc/init.d/httpd

root@sky9890 /]# service httpd stop

httpd (no pid file) not running

[root@sky9890 /]# service httpd start

[root@sky9890 /]# service httpd restart

测试地址：http://101.132.79.69:8080/

It works!       

Apache的基本配置及动态分离配置，下节分享。