server {
    listen       80;
    server_name  _;

    root   /usr/share/nginx/html;
    index  index.html;

    location / {
        try_files $uri $uri/ /index.html;
    }

    location ~* \.(?:js|css|png|jpg|jpeg|gif|svg|ico|woff2?)$ {
        expires 7d;
        add_header Cache-Control "public";
    }
}