CentOS 6上YUM安装Nginx和PHP-FPM

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开始安装Nginx和PHP-FPM之前,你必须卸载系统中以前安装的Apache和PHP。用root登录输入下面的命令：[plain] view plaincopy
# yum -y remove httpd* php*

增加额外资源库

默认情况下，CentOS的官方资源是没有php-fpm的, 但我们可以从Remi的RPM资源中获得，它依赖于EPEL资源。我们可以这样增加两个资源库：
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# yum install yum-priorities -y

# rpm -Uvh http://ftp.riken.jp/Linux/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
# rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
输出样例

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Retrieving http://download.fedora.redhat.com/pub/epel/6/x86_64/epel-release-6-7.noarch.rpm
warning: /var/tmp/rpm-tmp.00kiDx: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY

Preparing...########################################### [100%]

1:epel-release ########################################### [100%]

安装Nginx

输入下列命令
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# yum install nginx

输出样例

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Dependencies Resolved

================================================================================

Package Arch Version Repository Size

================================================================================

Installing:

nginx x86_64 0.8.54-1.el6 epel 358 k

Installing for dependencies:

GeoIP x86_64 1.4.8-1.el6 epel 620 k

fontconfig x86_64 2.8.0-3.el6 base 186 k

freetype x86_64 2.3.11-6.el6_1.8 updates 358 k

gd x86_64 2.0.35-10.el6 base 142 k

libX11 x86_64 1.3-2.el6 base 582 k

libX11-common noarch 1.3-2.el6 base 188 k

libXau x86_64 1.0.5-1.el6 base 22 k

libXpm x86_64 3.5.8-2.el6 base 59 k

libjpeg x86_64 6b-46.el6 base 134 k

libpng x86_64 2:1.2.46-1.el6_1 base 180 k

libxcb x86_64 1.5-1.el6 base 100 k

libxslt x86_64 1.1.26-2.el6 base 450 k

perl x86_64 4:5.10.1-119.el6_1.1 base 10 M

perl-Module-Pluggable x86_64 1:3.90-119.el6_1.1 base 37 k

perl-Pod-Escapes x86_64 1:1.04-119.el6_1.1 base 30 k

perl-Pod-Simple x86_64 1:3.13-119.el6_1.1 base 209 k

perl-libs x86_64 4:5.10.1-119.el6_1.1 base 575 k

perl-version x86_64 3:0.77-119.el6_1.1 base 49 k

Transaction Summary

================================================================================

Install 19 Package(s)

Upgrade 0 Package(s)

Total download size: 14 M

Installed size: 47 M

Is this ok [y/N]: y

如果你想在系统启动时自动运行nginx，输入下列命令：

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# chkconfig --level 345 nginx on

第一次启动nginx，输入下列命令：

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# /etc/init.d/nginx start

输出样例

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Starting nginx: [ OK ]

安装PHP-FPM

输入下列命令：
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# yum --enablerepo=remi install php php-fpm

输出样例

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Dependencies Resolved

====================================================================================

Package Arch Version Repository Size

====================================================================================

Installing:

php x86_64 5.3.10-2.el6.remi remi 2.3 M

php-fpm x86_64 5.3.10-2.el6.remi remi 1.1 M

Installing for dependencies:

apr x86_64 1.3.9-3.el6_1.2 base 123 k

apr-util x86_64 1.3.9-3.el6_0.1 base 87 k

apr-util-ldap x86_64 1.3.9-3.el6_0.1 base 15 k

httpd x86_64 2.2.15-15.el6.centos.1 updates 813 k

httpd-tools x86_64 2.2.15-15.el6.centos.1 updates 70 k

libedit x86_64 2.11-4.20080712cvs.1.el6 base 74 k

mailcap noarch 2.1.31-2.el6 base 27 k

php-cli x86_64 5.3.10-2.el6.remi remi 2.2 M

Transaction Summary

====================================================================================

Install 10 Package(s)

Upgrade 0 Package(s)

Total download size: 6.8 M

Installed size: 21 M

Is this ok [y/N]: y

如果你想在系统启动时自动运行php-fpm，输入下列命令：

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# chkconfig --level 345 php-fpm on

PHP仅安装了核心模块，你很可能需要安装其他的模块，比如MySQL、 XML、 GD等等，你可以输入下列命令：

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# yum --enablerepo=remi install php-gd php-mysqlnd php-mbstring php-xml php-mcrypt

第一次启动php-fpm，输入下列命令：

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# /etc/init.d/php-fpm restart

输出样例

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Starting php-fpm: [ OK ]

配置PHP-FPM和Nginx，让他们一起工作

nginx的配置文件在/etc/nginx/nginx.conf，输入下列命令编辑这个文件：

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# vi /etc/nginx/nginx.conf

像下面这样编辑取消注释：

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...

location / {

root /usr/share/nginx/html;

index index.html index.htm index.php;

}

...

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

...

重启Nginx会重新读取配置文件，输入

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# /etc/init.d/nginx reload

现在在document root目录下建立下列PHP文件

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

文件内容如下：

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<?php

phpinfo();

?>

访问 http://YOUR-SERVER-IP


Nginx虚拟主机设置设置例子IP: 192.168.1.113
Domain: domain.local
Hosted at: /home/www/domain.local
输入下列命令新建名叫“www”的用户[plain] view plaincopy
# useradd www

创建必要的目录

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# mkdir -p /home/www/domain.local/public_html

# mkdir -p /home/www/domain.local/log

# chown -R www.www /home/www/

# chmod 755 /home/www/

创建虚拟主机配置文件

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# cd /etc/nginx/conf.d/

# cp virtual.conf www.conf

输入下面命令打开www.conf文件

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# vi /etc/nginx/conf.d/www.conf

增加以下配置

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server {

server_name domain.local;

root /home/www/domain.local/public_html;

access_log /home/www/domain.local/log/domain.local-access.log;

error_log /home/www/domain.local/log/domain.local-error.log;

location / {

index index.html index.htm index.php;

}

location ~ \.php$ {

include /etc/nginx/fastcgi_params;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

}

}

你可以用下列方法检查配置文件是否有语法错误

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# /etc/init.d/nginx configtest

输出样例

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the configuration file /etc/nginx/nginx.conf syntax is ok

configuration file /etc/nginx/nginx.conf test is successful

现在编辑/etc/php-fpm.d/www.conf文件，将运行php-fpm进程的用户改为“www”，输入

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# vi /etc/php-fpm.d/www.conf

找到“group of processes”，编辑成下面的样子：

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; Unix user/group of processes

; Note: The user is mandatory. If the group is not set, the default user's group

; will be used.

; RPM: apache Choosed to be able to access some dir as httpd

user = www

; RPM: Keep a group allowed to write in log dir.

group = www

最后重启nginx

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# /etc/init.d/nginx restart

# /etc/init.d/php-fpm restart