Add base letsencrypt config.

manifests/setup.pp

@@ -77,7 +77,12 @@ class irc_bouncer::setup {
   }
 
 
-  class { '::letsencrypt::plugin::dns_rfc2136':
+  class { '::letsencrypt':
+    config  => {
+      email => 'hugo@lysator.liu.se',
+    }
+  }
+  -> class { '::letsencrypt::plugin::dns_rfc2136':
     server              => 'ns-master.lysator.liu.se',
     key_name            => 'verdigris.lysator.liu.se',
     key_algorithm       => 'HMAC-SHA256',