Ngnix1.13.3 安装配置

最新推荐文章于 2024-06-24 12:12:10 发布

lfwer

最新推荐文章于 2024-06-24 12:12:10 发布

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分类专栏： nginx 文章标签： nginx

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本文介绍如何在服务器上安装Nginx与Pcre，并详细配置Nginx以实现Tomcat服务代理，包括负载均衡及WebSocket支持等高级特性。

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Nginx下载： https://pan.baidu.com/s/1BzdzdKDr179FNOVaifWAgw

Pcre下载：https://pan.baidu.com/s/1aVbo8f-87XceLeWou-Q_lw

1）下载Nginx和Pcre上传到服务器/usr/local/src目录下

2）安装脚本：

cd /usr/local/src
unzip nginx.zip;
rm -rf nginx.zip;
unzip pcre-8.40.zip
cd pcre-8.40
./configure --prefix=/usr/local/pcre
make
make install
cd ../
tar -xvzf nginx-1.13.5.tar.gz 
cd nginx-1.13.5
./configure --prefix=/usr/local/nginx --with-pcre=/usr/local/src/pcre-8.40

make
make install
ls

安装完毕，启动./nginx

注意：--with-pcre=/usr/local/src/pcre-8.40 是源码目录。

安装完nginx后，我们预先配置下tomcat服务代理：

vi /usr/local/nginx/config/nginx.conf ，将内容替换为以下内容：

#user  nobody;
worker_processes  4;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  10240;
}


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"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;
    #gzip  on;

    client_max_body_size 100M;
    client_body_buffer_size 1024k;

    include loadbalancing.conf;
}

:wq! 保存并退出。然后在同级目录下新建loadbalancing.conf

vi loadbalancing.conf，复制以下内容：

#负载均衡配置

map $zone $loadbalancing 
{
	MasterSp  	server1;
	UserQuery	server1;
	CpQuery		server1;
	adimage		server1;
	pincheService	server2;
}
 

upstream server1
{  
	server 127.0.0.1:8081;
	server 127.0.0.1:8082;
	 
	#每个请求按访问ip的hash结果分配，这样每个访客固定访问一个后端服务器，可以解决session的问题。
	ip_hash;
	
	#按后端服务器的响应时间来分配请求，响应时间短的优先分配。
	#fair;
}  

 
proxy_cache_path /home/ncache levels=1:2 keys_zone=ncache:20m max_size=50g inactive=30d;

server
{
	listen       80;
	server_name  test.com;
	charset utf-8;
	proxy_ignore_client_abort on;
	error_page   500 502 503 504  /50x.html;
        location = /50x.html {
		root   html;
        }

 	location = /favicon.ico {
		root   html;
	}
	
        #websocket访问配置
	location ~ /ws{
		proxy_pass http://127.0.0.1:8083;
        	# WebScoket Support
        	proxy_http_version 1.1;
        	proxy_set_header Upgrade $http_upgrade;
        	proxy_set_header Connection "upgrade";

        	proxy_set_header X-Forwarded-Host $host;
       		proxy_set_header X-Forwarded-Server $host;
        	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	}
	 
	#带命令字地址访问
	location ~ /
	{  
	    proxy_pass_header Server;  
	    proxy_set_header Host $http_host;  
	    proxy_redirect off;  
	    proxy_set_header X-Real-IP $remote_addr;  
	    proxy_set_header X-Scheme $scheme;
	    proxy_set_header X-Frame-Options SAMEORIGIN;
	    proxy_connect_timeout 1800;   	
	    proxy_read_timeout 1800;
	    proxy_send_timeout 1800;
	    if ( $request_uri ~ ^/(\w*) ) {  
                set $zone $1;  
                proxy_pass http://$loadbalancing;  
            }             
        } 

	location = /
	{  
		proxy_pass_header Server;  
		proxy_set_header Host $http_host;  
		proxy_redirect off;  
		proxy_set_header X-Real-IP $remote_addr;  
		proxy_set_header X-Scheme $scheme;
		proxy_connect_timeout 1800;    
		proxy_read_timeout 1800;
		proxy_send_timeout 1800;
		set $zone $request_uri;  
		proxy_pass http://$loadbalancing;           
	}
	
	#静态页面 
	location ^~ /test/
	{
	    root /home/project/web; #test静态资源文件夹放在此目录下
	}
	 
}

注意修改 upstream server1 节点下的平台访问ip和端口

然后重启ngnix /usr/local/nginx/bin/./nginx -s reload