Centos7安装配置Nginx

Nginx 安装

系统平台：CentOS 7.4 64位。

一，安装编译工具及文件

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

　

二，安装PCRE

可以使Nginx支持Rewrite功能

1.安装

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

2，解压安装包

@localhost src]# tar zxvf pcre-8.35.tar.gz

3，进入安装目录

[root@localhost src]# cd pcre-8.35

4，编译安装

[root@localhost pcre-8.35]# ./configure

[root@localhost pcre-8.35]# make && make install

5，查看pcre版本

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

三，安装Nginx

1，安装　　

wget http://nginx.org/download/nginx-1.15.5.tar.gz -P /usr/src

2，解压

[root@localhost src]# tar xf nginx-1.15.5.tar.gz

3，编译安装到指定目录

[root@localhost src]# cd nginx-1.15.5
[root@localhost nginx-1.15.5]# ./configure --prefix=/usr/local/src/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35

[root@localhost nginx-1.15.5]# make 
[root@localhost nginx-1.15.5]# make install

4，查看版本

[root@localhost nginx-1.15.5]# /usr/local/src/nginx/sbin/nginx -v

安装完成

5，检查配置文件

[root@localhost nginx-1.15.5]# /usr/local/src/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/src/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/src/nginx/conf/nginx.conf test is successful

四，启动Nginx

[root@localhost nginx-1.15.5]# /usr/local/src/nginx/sbin/nginx

 五，Nginx常用命令

/nginx/sbin/nginx -s reload            # 重新载入配置文件
/nginx/sbin/nginx -s reopen            # 重启 Nginx
/nginx/sbin/nginx -s stop              # 停止 Nginx

六，Nginx配置文件

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;
    }
    location ~ .*.(gif|jpg|jpeg|png|bmp|swf|ico)$
    {
      expires 30d;
  # access_log off;
    }
    location ~ .*.(js|css)?$
    {
      expires 15d;
   # access_log off;
    }
    access_log off;
  }

}