www.example.com-ssl.conf

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    server_name www.example.com;
    root /var/www/ghost/system/nginx-root;
    return 301 https://example.com$request_uri;

    ssl_certificate /etc/letsencrypt/www.example.com/fullchain.cer;
    ssl_certificate_key /etc/letsencrypt/www.example.com/www.example.com.key;
    include /etc/nginx/snippets/ssl-params.conf;

    location ~ /.well-known {
        allow all;
    }

    client_max_body_size 50m;
}