Change of cert key + gitlab-ctl reconfigure

Hi,

What should be triggered after change of cert’s prviate key? I’m talking only about a change of the key itself and not path as set in nginx[‘ssl_certificate_key’]. It seems that gitlab-ctl reconfigure doesn’t restart Nginx so should gitlab-ctl restart nginx be triggered instead?

If path set in nginx[‘ssl_certificate_key’] changes then what should be called then?