CentOS环境中如何部署nginx、php和虚拟主机配置

部署时间：2012-07-24
os环境：centos 6.1
nginx：nginx-1.2.2
php：php5.3.14
0、安装依赖包

复制代码代码如下:

yum install openssl-devel pcre-devel zlib-devel libjpeg-devel libpng-devel freetype-devel gcc make

1、添加 www 用户用来执行nginx

复制代码代码如下:

useradd -m -r -s /sbin/nologin -d /opt/web/ www

2、创建临时目录

复制代码代码如下:

mkdir -p /var/tmp/nginx/client/
mkdir -p /var/tmp/nginx/proxy/
mkdir -p /var/tmp/nginx/fcgi/

3、下载nginx最新稳定版源代码

复制代码代码如下:

cd /usr/local/src/
wget http://nginx.org/download/nginx-1.2.2.tar.gz

4、解压，编译，安装

复制代码代码如下:

tar vxzf nginx-1.2.2.tar.gz
cd nginx-1.2.2/
./configure \
--prefix=/opt/web/nginx \
--error-log-path=/var/log/nginx/error.log \
--pid-path=/var/run/nginx/nginx.pid \
--lock-path=/var/lock/nginx.lock \
--user=www \
--group=www \
--with-http_ssl_module \
--with-http_stub_status_module \
--with-http_gzip_static_module \
--http-log-path=/var/log/nginx/access.log \
--http-client-body-temp-path=/var/tmp/nginx/client/ \
--http-proxy-temp-path=/var/tmp/nginx/proxy/ \
--http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi/
make
make install

5、配置nginx

复制代码代码如下:

vim /opt/web/nginx/conf/nginx.conf
# 指定启动用户：
user www www;
# 进程数量，nginx作者认为一个就可以，根据自己的访问量修改
worker_processes 1;
# 设置错误日志：
#error_log logs/error.log notice;
#error_log logs/error.log info;
error_log /var/log/nginx/error.default.log;
pid /opt/web/nginx/nginx.pid;
events {
use epoll;
worker_connections 1024;
}
http {
charset utf-8;
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
#keepalive_timeout 0;
keepalive_timeout 65;
gzip on;
gzip_min_length 1000;
gzip_proxied any;
gzip_types text/plain text/css text/xml
application/x-javascript application/xml
application/atom+xml text/javascript;
server {
listen 80;
server_name localhost;
charset utf-8;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root 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 html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
#fastcgi_param script_filename /scripts$fastcgi_script_name;
#include fastcgi_params;
include fastcgi.conf;
}
# deny access to .htaccess files, if apache's document root
# concurs with nginx's one
#
location ~ /\.ht {
deny all;
}
}
# another virtual host using mix of ip-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# https server
#
#server {
# listen 443;
# server_name localhost;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_protocols sslv2 sslv3 tlsv1;
# ssl_ciphers high:!anull:!md5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
proxy_read_timeout 200;
# only retry if there was a communication error, not a timeout
# on the tornado server (to avoid propagating "queries of death"
# to all frontends)
proxy_next_upstream error;
proxy_set_header x-scheme $scheme;
proxy_set_header x-real-ip $remote_addr;
proxy_set_header host $host;
proxy_set_header x-forwarded-for $proxy_add_x_forwarded_for;
# 引入虚拟主机文件
include /opt/web/nginx/conf/sites/*.conf;
}

6、建立虚拟机配置文件存放的目录

复制代码代码如下:

mkdir /opt/web/nginx/conf/sites

这样配置后，需要新增加虚拟主机的直接在 nginx/conf/sites/目录下，添加配置文件即可
例如：现在有 www.jb51.net 域名
建立：/opt/web/nginx/conf/sites/www.jb51.net.conf 文件
内容如下：

复制代码代码如下:

server {
listen 80;
client_max_body_size 10m;
#多个域名用空格分割，第一个为默认
server_name www.jb51.net jb51.net;
charset utf-8;
index index.html index.htm index.php;
# 定义根目录
set $root /var/webroot/www.jb51.net/;
# 设置站点路径
root $root;
# 防止目录浏览
autoindex off;
if ($host != 'www.jb51.net') {
rewrite ^/(.*)$ //www.jb51.net/$1 permanent;
}
# 防止.htaccess文件被请求
location ~ /\.ht {
deny all;
}
error_page 404 /404.html;
index index.html index.htm;
location /uploads/ {
alias /data/webroot/www.jb51.net/uploads/;
}
try_files $uri @uwsgi;
location @uwsgi{
# 将其它的请求转交给uwsgi
include uwsgi_params;
uwsgi_pass unix:/tmp/360ito_uwsgi.sock;
proxy_set_header x-real-ip $remote_addr;
proxy_set_header host $host;
proxy_set_header x-forwarded-for $proxy_add_x_forwarded_for;
#proxy_pass http://localhost:5000;
}
# 将php类型的请求转交给fastcgi
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
# 访问日志：
access_log /var/log/nginx/access.www.jb51.net.log;
# 加载.htaccess重写文件，注意，这里不支持变量路径
# 不能写成 include $root/www.jb51.net/.htaccess;
# include /var/webroot/www.jb51.net/.htaccess;
# 开启域名跳转，则当访问出错后，其他域名会自动跳转到 www.jb51.net
# 注意，这里我说的是，仅仅当访问出错后，才会跳转，所以，这里并不能实现301重定向！
server_name_in_redirect on;
}

7、安装最新版本php（ php5.3.14 ）

复制代码代码如下:

cd /usr/local/src/
wget http://cn.php.net/get/php-5.3.14.tar.bz2/from/this/mirror
tar xjvf php-5.3.14.tar.bz2
cd php-5.3.14

执行：

复制代码代码如下:

./buildconf --force

如果报错，可能是你的 autoconf不是 2.13 版本的，php5.3.系列的bug，需要安装 autoconf为2.13的版本：

复制代码代码如下:

centos ： # yum install autoconf213
debian ： # apt-get install autoconf2.13

设置环境变量

复制代码代码如下:

# centos ：
export php_autoconf="/usr/bin/autoconf-2.13"
# debian ：
export php_autoconf="/usr/bin/autoconf2.13"

再次运行：./buildconf --force ，出现 buildconf: autoconf version 2.13 (ok)
，则表示成功。
编译安装 php

复制代码代码如下:

./configure \
--prefix=/opt/web/php \
--with-config-file-path=/opt/web/php/etc \
--with-config-file-scan-dir=/opt/web/php/etc/conf.d \
--enable-fpm \
--with-fpm-user=www \
--with-fpm-group=www \
--with-mysql=/opt/db/percona-server-5.5.14-rel20.5 \
--with-mysqli=/opt/db/percona-server-5.5.14-rel20.5/bin/mysql_config \
--with-iconv-dir \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir \
--enable-xml \
--enable-mbstring \
--with-gd \
--enable-gd-native-ttf \
--with-openssl \
--enable-inline-optimization
make && make install
cp php.ini-production /opt/web/php/etc/php.ini
cd /opt/web/php/etc
cp php-fpm.conf.default php-fpm.conf

修改php-fpm.conf 启用如下几行，即去掉前面的分号(;)

复制代码代码如下:

pid = run/php-fpm.pid
error_log = log/php-fpm.log
log_level = notice
listen = 127.0.0.1:9000
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
env[hostname] = $hostname
env[path] = /usr/local/bin:/usr/bin:/bin
env[tmp] = /tmp
env[tmpdir] = /tmp
env[temp] = /tmp