nginx+tomcat负载均衡

<Connector port="30001" protocol="HTTP/1.1"            connectionTimeout="20000"            redirectPort="30043" />

1.nginx编译安装

./configure --prefix=/usr/local/nginx --with-pcre=../pcre-8.36#【--with-pcre=/usr/local/pcre不可以，/opt/pcre-8.36,是pcre加压后的路径】。

make

make install

启动后

[root@centos1 conf]# netstat -antpl|grep nginx tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      2022/nginx   

vim /usr/local/nginx

#user www www;   worker_processes 8; #pid /usr/local/nginx/nginx.pid;   worker_rlimit_nofile 102400; events { use epoll; worker_connections 102400; } http {   include       mime.types;   default_type  application/octet-stream;   fastcgi_intercept_errors on;   charset  utf-8;   server_names_hash_bucket_size 128;   client_header_buffer_size 4k;   large_client_header_buffers 4 32k;   client_max_body_size 300m;   sendfile on;   tcp_nopush     on;

  keepalive_timeout 60;

  tcp_nodelay on;   client_body_buffer_size  512k;

  proxy_connect_timeout    5;   proxy_read_timeout       60;   proxy_send_timeout       5;   proxy_buffer_size        16k;   proxy_buffers            4 64k;

proxy_busy_buffers_size 128k;   proxy_temp_file_write_size 128k;

  gzip on;   gzip_min_length  1k;   gzip_buffers     4 16k;   gzip_http_version 1.1;   gzip_comp_level 2;   gzip_types       text/plain application/x-javascript text/css application/xml;   gzip_vary on;

###2012-12-19 change nginx logs   log_format  main  '$http_x_forwarded_for - $remote_user [$time_local] "$request" '               '$status $body_bytes_sent "$http_referer" '               '"$http_user_agent"  $request_time $remote_addr';

upstream web_app { server 127.0.0.1:30001 weight=1 max_fails=2 fail_timeout=30s; server 127.0.0.1:40001 weight=1 max_fails=2 fail_timeout=30s; }

####chinaapp.sinaapp.com   server {     listen 80;     server_name  chinaapp.sinaapp.com;     index index.jsp index.html index.htm;     #发布目录/data/www       root  /data/www;

    location /     {     proxy_next_upstream http_502 http_504 error timeout invalid_header;     proxy_set_header Host  $host;     proxy_set_header X-Real-IP $remote_addr;     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;     proxy_pass http://web_app;     expires      3d;     }

  }

}

2.tomcat 的配置文件

修改两个tomcat的配置文件中三个端口号

vim /usr/local/TC7_A/conf/server.xml

修改shutdown端口号

<Server port="30005" shutdown="SHUTDOWN">

修改http端口号

<Connector port="30001" protocol="HTTP/1.1"            connectionTimeout="20000"            redirectPort="30043" />

修改ajp端口号

<Connector port="30009" protocol="AJP/1.3" redirectPort="30043" />

转载于:https://www.cnblogs.com/stay-sober/p/4231497.html

相关资源：nginx实现负载均衡（2个tomcat）