fix(mongodb.rb): make use of local fqdn for puppet connections when listening to 0.0.0.0 or ::0 because localhost ist not part of any certificate if ssl is enabled

Author: buchstabensalat

lib/puppet/provider/mongodb.rb

@@ -83,9 +83,9 @@ def self.conn_string
       first_ip_in_list = bindip.split(',').first
       ip_real = case first_ip_in_list
                 when '0.0.0.0'
-                  '127.0.0.1'
+                  Facter.value(:fqdn)
                 when %r{\[?::0\]?}
-                  '::1'
+                  Facter.value(:fqdn)
                 else
                   first_ip_in_list
                 end