crowd-test-service-frontend/tool4deploy/conf.d/nginx.conf

server {
        listen       80;
        server_name  crowd.test.mooctest.net;
        root /usr/share/nginx/html;
        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root /usr/share/nginx/html;
        }

        location /api {
            proxy_pass http://backend:8080;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
 }