worker_processes  auto;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    client_max_body_size 100M;

    sendfile        on;

    keepalive_timeout  65;

    gzip on;
    gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/bmp application/x-bmp image/x-ms-bmp application/vnd.ms-fontobject font/ttf font/opentype font/x-woff application/json;
    gzip_vary on;

    #设置Tomcat服务器所在IP和端口
    upstream java_report{
        # hash $remote_addr consistent;
        server 127.0.0.1:2111;
    }
    upstream web_server_simple{
        # hash $remote_addr consistent;
        server 127.0.0.1:2112;
    }
    upstream web_server_async{
        # hash $remote_addr consistent;
        server 127.0.0.1:2113;
    }

    upstream web_server_bi{
        #hash $remote_addr consistent;
        server 127.0.0.1:2114;
    }

    server {
        include conf.d/root.conf;

        #监听前端请求的端口
        listen       1120;
        #服务器名称
        server_name  localhost;
        #请求体的最大上限
        client_max_body_size 60m;

        # 设置语言 cn:中文；en:英文；
        set $language "cn";


        location /platform/ {
            #alias /opt/PowerSCADA3000L/web/nginx/html/platform/;
            try_files $uri $uri/ /index.html;
            #index  ../index.html index.htm;
        }

        location ^~ /api- {
            proxy_pass http://web_server_bi;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }


        location ^~ /webSocket {
            proxy_pass http://web_server_bi;
            proxy_set_header Host $host:$server_port;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }

        location ^~ /report/monitorBusiness/{
        proxy_pass http://web_server_simple/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location ^~ /report/emsBusiness/{
        proxy_pass http://web_server_simple/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location ^~ /report/{
        proxy_pass http://java_report/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location ^~ /ems/monitorBusiness/{
        proxy_pass http://web_server_simple/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location  ^~ /ems/ {
        proxy_pass http://web_server_simple/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        location  ^~ /ws/realTimeDataWebsocket {
            proxy_pass http://web_server_simple/realTimeDataWebsocket;
            proxy_set_header Host $host:$server_port;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }

        location  ^~ /ws/ {
            proxy_pass http://web_server_async/;
            proxy_set_header Host $host:$server_port;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }

        location =/login.html {
            if ( $request_uri ~ "/login.html$" ){
            rewrite ^(.*)$ $uri?lng=$language permanent;
            break;
            }
        }

        location / {
            if ( $request_uri ~ "/$" ){
            rewrite ^(.*)$ login.html?lng=$language permanent;
            break;
            }
        }
    }
}