nginx.conf

events { }
http {
    include mime.types;
    server {
        listen 80 default_server;

        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-Host  $host;
        proxy_set_header    X-Forwarded-Port  $server_port;
        proxy_set_header    X-Client-Verify   SUCCESS;
        proxy_set_header    X-Client-DN       $ssl_client_s_dn;
        proxy_set_header    X-SSL-Subject     $ssl_client_s_dn;
        proxy_set_header    X-SSL-Issuer      $ssl_client_i_dn;
        proxy_set_header    X-Forwarded-Proto $scheme;
        proxy_read_timeout 20s;
        proxy_connect_timeout 20s;

        location / {
            root /usr/share/nginx/html;
            index index.html index.htm;
            try_files $uri $uri/ /index.html =404;
        }

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