Allow more flexible routes configuration

README.md

@@ -431,6 +431,19 @@ Configures the puppet master to use PuppetDB as the facts terminus. *WARNING*: t
       puppet_confdir => '/etc/puppet'
     }
 
+The optional parameter routes can be used to specify a custom route configuration. For example to configure routes for masterless puppet.
+
+    class { 'puppetdb::master::routes':
+      routes => {
+        'apply' => {
+          'facts' => {
+            'terminus' => 'facter',
+            'cache'    => 'puppetdb_apply',
+          }
+        }
+      }
+    }
+
 **puppetdb::master::storeconfigs**
 
 Configures the puppet master to enable storeconfigs and to use PuppetDB as the storeconfigs backend.

manifests/master/routes.pp

@@ -2,6 +2,14 @@
 # details.
 class puppetdb::master::routes(
   $puppet_confdir = $puppetdb::params::puppet_confdir,
+  $routes = {
+    'master' => {
+      'facts' => {
+        'terminus' => 'puppetdb',
+        'cache'    => 'yaml',
+      }
+    }
+  }
 ) inherits puppetdb::params {
 
   # TODO: this will overwrite any existing routes.yaml;
@@ -10,7 +18,7 @@
   #  to parse the yaml file and rewrite it, dealing with indentation issues etc.
   #  I don't think there is currently a puppet module or an augeas lens for this.
   file { "${puppet_confdir}/routes.yaml":
-    ensure => file,
-    source => 'puppet:///modules/puppetdb/routes.yaml',
+    ensure  => file,
+    content => template('puppetdb/routes.yaml.erb'),
   }
 }

templates/routes.yaml.erb

@@ -0,0 +1,3 @@
+# This file was automatically generated by the puppetdb module.
+
+<%= @routes.to_yaml %>