#user  nobody;
worker_processes  1; #设置工作进程数pid        logs/nginx.pid;events {worker_connections  1024;
}http {include       mime.types;default_type  application/octet-stream;sendfile        on;keepalive_timeout  65;#gzip  on;#配置集群1upstream upstream_name1(可使用域名) {  server    ip:port;}#配置集群2upstream upstream_name2(可使用域名) {server    ip:port;}#配置集群3upstream upstream_name3(可使用域名) {server    ip:port;}# 配置http虚拟主机,会自动跳转到https服务 [测试使用8081作为http port]server {listen       8081;server_name  nginx域名:8081; #监听nginx所在服务器8081端口rewrite ^(.*) https://nginx域名:8082$1 permanent;}# 配置https虚拟主机,[测试使用8082作为https port]server {listen       8082 ssl;                   server_name  nginx域名:8082; #监听nginx所在服务器8082端口#ssl                 on;ssl_certificate      ssl/server_wildcard.cer; #此处配置https的口令文件ssl_certificate_key  ssl/server_wildcard.key;    #此处配置https的密钥文件ssl_session_cache    shared:SSL:1m;ssl_session_timeout  5m;ssl_protocols           TLSv1 TLSv1.1 TLSv1.2;ssl_ciphers           HIGH:!aNULL:!MD5;ssl_prefer_server_ciphers  on;location / {root   html;index  index.html index.htm;}location /server1/ {      #路由访问路径server1到集群1proxy_pass http://upstream_name1;proxy_redirect default;proxy_connect_timeout 90;proxy_send_timeout 90;proxy_read_timeout 2000;}location /server2/ {　　　　　　 #路由访问路径server2到集群2proxy_pass http://upstream_name2;proxy_redirect default;proxy_connect_timeout 90;proxy_send_timeout 90;proxy_read_timeout 2000;}location /server3/ {           #路由访问路径server3到集群3proxy_pass http://upstream_name3;proxy_redirect default;proxy_connect_timeout 90;proxy_send_timeout 90;proxy_read_timeout 2000;}}}