Nginx负载均衡+多项目配置

1.Nginx负载均衡

支持多项目
新增编辑配置文件：www.aaatb.cn.conf

upstream singerupstream {  
  server 127.0.0.1:8081 weight=1;  
  server 127.0.0.1:8082 weight=1;  
}   
upstream grapegameupstream {  
  server 127.0.0.1:8100 weight=1;  
  server 127.0.0.1:8101 weight=1;  
}   
upstream upstream_petmall {  
  server 127.0.0.1:8200 weight=1;  
  #server 127.0.0.1:8201 weight=1;  
}   

server {
  server_name www.aaatb.cn;
  listen 80;
  listen 443 ssl http2;
  ssl_certificate /usr/local/nginx/conf/ssl/2644394_aaatb.cn.pem;
  ssl_certificate_key /usr/local/nginx/conf/ssl/2644394_aaatb.cn.key;
  ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
  ssl_ciphers TLS13-AES-256-GCM-SHA384:TLS13-CHACHA20-POLY1305-SHA256:TLS13-AES-128-GCM-SHA256:TLS13-AES-128-CCM-8-SHA256:TLS13-AES-128-CCM-SHA256:EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
  ssl_prefer_server_ciphers on;
  ssl_session_timeout 10m;
  ssl_session_cache builtin:1000 shared:SSL:10m;
  ssl_buffer_size 1400;
  add_header Strict-Transport-Security max-age=15768000;
  ssl_stapling on;
  ssl_stapling_verify on;
  access_log /data/wwwlogs/www.aaatb.cn_nginx.log combined;
  
  #root /data/wwwroot;
  #root /data/undertow/petmall/webapp;
  #index index.html index.htm index.jsp;
  
  #error_page 404 /404.html;
  #error_page 502 /502.html;
  #location ~ .*\.(wma|wmv|asf|mp3|mmf|zip|rar|jpg|gif|png|swf|flv|mp4)$ {
  #  valid_referers none blocked *.aaatb.cn www.aaatb.cn;
  #  if ($invalid_referer) {
  #      return 403;
  #  }
  #}
  #location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|flv|mp4|ico)$ {
  #  expires 30d;
  #  access_log off;
  #}
  #location ~ .*\.(js|css)?$ {
  #  expires 7d;
  #  access_log off;
  #}
  #location ~ /\.ht {
  #  deny all;
  #}

  #location ~ {
  #  include proxy.conf;
  #}

  #======代理静态资源=========
  location / {
    root /data/wwwroot/grape;
    index index.html index.htm;
  }
  #location /grape {
  #  root /data/wwwroot/grape;
  #}
  location /admin {
    alias /data/undertow/petmall/webapp/admin;
  }

  #=======代理接口=======
  #K歌之王
  location ^~ /singer {
    proxy_pass http://singerupstream;
  }
  #游戏合集App
  location ^~ /grapegame/ {
    proxy_pass http://grapegameupstream;
  }
  #商城
  location ^~ /petmall/ {
    proxy_pass http://upstream_petmall;
  }

  
}