log-zkstation-control-frontend_v2/default.conf

upstream backend_servers {
      server backend:8080 max_fails=1 fail_timeout=10s;
}

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    access_log  /var/log/nginx/host.access.log  main;

    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    gzip_comp_level 8;
    gzip_types text/plain application/javascript application/x-javascript text/css application/json text/javascript application/x-httpd-php image/jpeg image/gif image/png;
    gzip_vary off;
    gzip_disable "MSIE [1-6]\.";

    location / {
        root   /usr/share/nginx/html;
        try_files $uri $uri/ /index.html;
        index  start.html index.html;
    }
    
    location /api {
        proxy_read_timeout 300;
        proxy_pass http://backend_servers;
        
        # 代理头信息配置
        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_set_header X-Forwarded-Proto $scheme;
    }
    
    location /ws {
        proxy_read_timeout 300;
        proxy_pass http://backend_servers;
        
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        # 代理头信息配置
        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_set_header X-Forwarded-Proto $scheme;
    }
    
    # location /api {
    #     proxy_read_timeout 300;
    #     proxy_pass   http://192.168.3.177:8080;
    # }

    # location /ws {
    #     proxy_read_timeout 300;
    #     proxy_pass   http://192.168.3.177:8080/ws;
    # }
    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    
    # location /api {
    #     proxy_pass   http://api-server:8082;
    # }

}