OCSP stapling

roles/nginx-https/templates/ssl.conf.j2

@@ -7,6 +7,7 @@ ssl_dhparam {{ nginx_ssl_dhparam }};
 ssl_protocols {{ nginx_ssl_protocols }};
 ssl_ciphers {{ nginx_ssl_ciphers }};
 ssl_prefer_server_ciphers on;
+ssl_stapling on;
 
 {% if nginx_https_default_headers %}
 {% for header in nginx_https_default_headers %}