Nginx 安装配置

 

 

Nginx安装配置

Nginx（“engine x”）是一款是由俄罗斯的程序设计师Igor Sysoev所开发的高性能的Web和反向代理服务器，也是一个IMAP / POP3 / SMTP代理服务器。

在高连接并发的情况下，Nginx的是Apache的服务器不错的替代品。

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Nginx安装

系统平台：CentOS release 6.6（Final）64位。

一，安装编译工具及库文件

yum -y install make zlib zlib-devel gcc-c ++ libtool openssl openssl-devel

二，首先要安装PCRE

PCRE作用是让Nginx支持Rewrite功能。

1，下载PCRE安装包，下载地址：http :  //downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

[root @ bogon src]＃wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

2，解压安装包：

[root @ bogon src]＃tar zxvf pcre-8.35.tar.gz

3，进入安装包目录

[root @ bogon src]＃cd pcre-8.35

4，编译安装 

[root @ bogon pcre-8.35]＃./configure
[root @ bogon pcre-8.35]＃make && make install

5，查看PCRE版本

[root @ bogon pcre-8.35]＃pcre-config --version

安装Nginx

1，下载Nginx，下载地址：http : //nginx.org/download/nginx-1.6.2.tar.gz

[root @ bogon src]＃wget http://nginx.org/download/nginx-1.6.2.tar.gz

2，解压安装包

[root @ bogon src]＃tar zxvf nginx-1.6.2.tar.gz

3，进入安装包目录

[root @ bogon src]＃cd nginx-1.6.2

4，编译安装

[root @ bogon nginx-1.6.2]＃./configure --prefix = / usr / local / webserver / nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre = / usr / local / src / pcre -8.35
[root @ bogon nginx-1.6.2] #make
[root @ bogon nginx-1.6.2]＃make install

5，查看nginx的版本

[root @ bogon nginx-1.6.2]＃/ usr / local / webserver / nginx / sbin / nginx -v

到此，nginx的安装完成。

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Nginx配置

创建Nginx运行使用的用户www：

[root @ bogon conf]＃/ usr / sbin / groupadd www 
[root @ bogon conf]＃/ usr / sbin / useradd -g www www

配置nginx.conf，将/usr/local/webserver/nginx/conf/nginx.conf替换为以下内容

 

[root@bogon conf]#  cat /usr/local/webserver/nginx/conf/nginx.conf

user www www;
worker_processes 2; #设置值和CPU核心数一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志级别
pid /usr/local/webserver/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events
{
  use epoll;
  worker_connections 65535;
}
http
{
  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';
  
#charset gb2312;
     
  server_names_hash_bucket_size 128;
  client_header_buffer_size 32k;
  large_client_header_buffers 4 32k;
  client_max_body_size 8m;
     
  sendfile on;
  tcp_nopush on;
  keepalive_timeout 60;
  tcp_nodelay on;
  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 64k;
  fastcgi_buffers 4 64k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;
  gzip on; 
  gzip_min_length 1k;
  gzip_buffers 4 16k;
  gzip_http_version 1.0;
  gzip_comp_level 2;
  gzip_types text/plain application/x-javascript text/css application/xml;
  gzip_vary on;
 
  #limit_zone crawler $binary_remote_addr 10m;
 #下面是server虚拟主机的配置
 server
  {
    listen 80;#监听端口
    server_name localhost;#域名
    index index.html index.htm index.php;
    root /usr/local/webserver/nginx/html;#站点目录
      location ~ .*\.(php|php5)?$
    {
      #fastcgi_pass unix:/tmp/php-cgi.sock;
      fastcgi_pass 127.0.0.1:9000;
      fastcgi_index index.php;
      include fastcgi.conf