simplify the depdencies, as well as get it right

grant must also be finished and everything else comes before grant
so we can reduce the lookups to just the grant

manifests/instance.pp

@@ -92,11 +92,11 @@
         subscribe   => Exec["install_wordpress_${name}"],
         before      => Service['apache'];
     }
-    # make sure we get the local relations right
-    if $install_options['dbhost'] in ['localhost','127.0.0.1','::1'] {
+    # make sure we have the local grants done before installing wp
+    $dbhost = $install_options['dbhost']
+    if $dbhost  in ['localhost','127.0.0.1','::1'] {
       $dbname = $install_options['dbname']
-      Mysql_database<| title == $dbname |> -> Exec["config_wordpress_${name}"]
-      Mysql_user<| title == $dbuser |> -> Exec["config_wordpress_${name}"]
+      Mysql_grant<| title == "${dbuser}@${dbhost}/${dbname}" |> -> Exec["config_wordpress_${name}"]
     }
 
     $installed_plugins = suffix(union($install_options['installed_plugins'],