title: postgresql reload ssl conf files without restart
body: <p>Postgresql DB (9.x) on linux</p>
  
  <p>Here's what the docs says:
  " Docs says this: The ﬁles server.key, server.crt, root.crt, and root.crl are only examined during server start; so you must restart the server..."</p>
  
  <p>Is there any work-around for this?</p>
  
  <p>The docs says the same for pg_hba.conf, but there is a way to reload it without restart, for example.</p>