Centos5: nginx+php 安装

一、利用CentOS Linux系统自带的yum命令安装、升级所需的程序库

1. LANG=C
2. yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpnglibpng-devel freetype freetype-devel libxml2 libxml2-devel zlibzlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-develncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5krb5-devel libidn libidn-devel openssl openssl-devel openldapopenldap-devel nss_ldap openldap-clients openldap-servers

二、安装php和mysql

1. yum -y install php mysql mysql-server mysql-devel php-mysql php-cgi php-mbstring php-gd php-fastcgi

三、安装nginx
由于centos没有默认的nginx软件包，需要启用REHL的附件包

1. rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm
2. yum -y install nginx

设置开机启动

1. chkconfig nginx on

这时查看http://localhost， 可以看到如下的页面。


笔者在安装的时候，遇到了一点问题，出不来上面的页面。查看error.log,如下

在网络上搜索一下，发现是由于采用yum安装时， 它会自动的加上with-file-aio的选项。 但是我系统没有安装aio,所以重新下载了nginx的源代码包，重新安装就可以了。

四、安装spawn-fcgi来运行php-cgi

1. yum install spawn-fcgi

五、下载spawn-fcgi 的启动脚本

1. wget http://bash.cyberciti.biz/dl/419.sh.zip
2. unzip 419.sh.zip
3. mv 419.sh /etc/init.d/php_cgi
4. chmod +x /etc/init.d/php_cgi

启动php_cgi

1. /etc/init.d/php_cgi start

查看进程

1. netstat -tulpn | grep :9000

若出现如下代表一切正常

1. tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 4352/php-cgi

六、修改nginx配置文件，添加fastcgi支持

1. 配置 nginx支持php-fastcgi

    [...]
        server {
            listen       80;
            server_name  _;
            #charset koi8-r;
            #access_log  logs/host.access.log  main;
            location / {
                root   /usr/share/nginx/html;
                index  index.php index.html index.htm;
            }
            error_page  404              /404.html;
            location = /404.html {
                root   /usr/share/nginx/html;
            }
            # redirect server error pages to the static page /50x.html
            #
            error_page   500 502 503 504  /50x.html;
            location = /50x.html {
                root   /usr/share/nginx/html;
            }
            # proxy the PHP scripts to Apache listening on 127.0.0.1:80
            #
            #location ~ \.php$ {
            #    proxy_pass   http://127.0.0.1;
            #}
     
            # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
            #
            location ~ \.php$ {
                root           /usr/share/nginx/html;
                fastcgi_pass   127.0.0.1:9000;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /usr/share/nginx/html$fastcgi_script_name;
                include        fastcgi_params;
            }
            # deny access to .htaccess files, if Apache's document root
            # concurs with nginx's one
            #
            location ~ /\.ht {
                deny  all;
            }
        }
    [...]

２、重启nginx

1. /etc/init.d/nginx restart

3、建立info.php文件

1. vi /usr/share/nginx/html/info.php

 

添加如下代码：

1. <?php
2. phpinfo();
3. ?>

在浏览器打开测试是否正常，如http://10.64.70.64:90/info.php。(笔者使用了iptables来进行内外的转换，具体见(centos(4) iptables 构建局域网环境)

到此，  nginx 加php  fastcgi的安装就完成了。