Allow to set node_terminus variable

manifests/init.pp

@@ -225,6 +225,8 @@
 #
 # $server_reports::                         List of report types to include on the puppetserver
 #
+# $server_node_terminus::                   Node data plugin for catalog compiling
+#
 # $server_external_nodes::                  External nodes classifier executable
 #
 # $server_trusted_external_command::        The external trusted facts script to use.
@@ -665,6 +667,7 @@
   Optional[Stdlib::Absolutepath] $server_puppetserver_rundir = $puppet::params::server_puppetserver_rundir,
   Optional[Stdlib::Absolutepath] $server_puppetserver_logdir = $puppet::params::server_puppetserver_logdir,
   Optional[Pattern[/^[\d]\.[\d]+\.[\d]+$/]] $server_puppetserver_version = $puppet::params::server_puppetserver_version,
+  Enum['plain', 'exec', 'classifier'] $server_node_terminus = $puppet::params::server_node_terminus,
   Variant[Undef, String[0], Stdlib::Absolutepath] $server_external_nodes = $puppet::params::server_external_nodes,
   Optional[Stdlib::Absolutepath] $server_trusted_external_command = $puppet::params::server_trusted_external_command,
   Array[String] $server_cipher_suites = $puppet::params::server_cipher_suites,

manifests/params.pp

@@ -221,6 +221,7 @@
   $server_ca                       = true
   $server_ca_crl_sync              = false
   $server_reports                  = 'foreman'
+  $server_node_terminus            = 'exec'
   $server_external_nodes           = "${dir}/node.rb"
   $server_trusted_external_command = undef
   $server_request_timeout          = 60

manifests/server.pp

@@ -58,6 +58,8 @@
 #
 # $reports::                           List of report types to include on the puppetserver
 #
+# $node_terminus::                     Node data plugin for catalog compiling
+#
 # $external_nodes::                    External nodes classifier executable
 #
 # $trusted_external_command::          The external trusted facts script to use.
@@ -373,6 +375,7 @@
   Optional[Stdlib::Absolutepath] $puppetserver_logdir = $puppet::server_puppetserver_logdir,
   Stdlib::Absolutepath $puppetserver_dir = $puppet::server_puppetserver_dir,
   Optional[Pattern[/^[\d]\.[\d]+\.[\d]+$/]] $puppetserver_version = $puppet::server_puppetserver_version,
+  Enum['plain', 'exec', 'classifier'] $node_terminus = $puppet::server_node_terminus,
   Variant[Undef, String[0], Stdlib::Absolutepath] $external_nodes = $puppet::server_external_nodes,
   Optional[Stdlib::Absolutepath] $trusted_external_command = $puppet::server_trusted_external_command,
   Array[String] $cipher_suites = $puppet::server_cipher_suites,

manifests/server/config.pp

@@ -33,14 +33,21 @@
   ## General configuration
   $ca_server                   = $puppet::ca_server
   $ca_port                     = $puppet::ca_port
+  $server_node_terminus        = $puppet::server::node_terminus
   $server_external_nodes       = $puppet::server::external_nodes
   $server_environment_timeout  = $puppet::server::environment_timeout
   $trusted_external_command    = $puppet::server::trusted_external_command
   $primary_envs_dir            = $puppet::server::envs_dir[0]
 
   if $server_external_nodes and $server_external_nodes != '' {
     class { 'puppet::server::enc':
-      enc_path => $server_external_nodes,
+      node_terminus => $server_node_terminus,
+      enc_path      => $server_external_nodes,
+    }
+  }
+  else {
+    class { 'puppet::server::enc':
+      node_terminus => $server_node_terminus,
     }
   }
 

manifests/server/enc.pp

@@ -1,10 +1,18 @@
 # Set up the ENC config
 # @api private
 class puppet::server::enc (
-  Variant[Undef, String[0], Stdlib::Absolutepath] $enc_path = $puppet::server::external_nodes
+  Variant[Undef, String[0], Stdlib::Absolutepath] $enc_path = $puppet::server::external_nodes,
+  Enum['plain', 'exec', 'classifier'] $node_terminus = $puppet::server::node_terminus,
 ) {
-  puppet::config::server {
-    'external_nodes':     value => $enc_path;
-    'node_terminus':      value => 'exec';
+  if $enc_path and $enc_path != '' {
+    puppet::config::server {
+      'external_nodes':     value => $enc_path;
+      'node_terminus':      value => $node_terminus;
+    }
+  }
+  else {
+    puppet::config::server {
+      'node_terminus':      value => $node_terminus;
+    }
   }
 }

spec/classes/puppet_server_spec.rb

@@ -293,7 +293,19 @@
         end
 
         it { should_not contain_class('puppetserver_foreman') }
-        it { should_not contain_puppet__config__server('node_terminus') }
+        it { should contain_puppet__config__server('node_terminus').with_value('plain') }
+        it { should_not contain_puppet__config__server('external_nodes') }
+      end
+
+      describe 'with explicit plain terminus' do
+        let(:params) do
+          super().merge(
+            server_node_terminus: 'plain',
+            server_external_nodes: ''
+          )
+        end
+
+        it { should contain_puppet__config__server('node_terminus').with_value('plain') }
         it { should_not contain_puppet__config__server('external_nodes') }
       end
 
@@ -484,7 +496,7 @@
             )
           end
 
           it 'should not sync the crl' do
             # https://github.com/puppetlabs/rspec-puppet/issues/37
             pending("rspec-puppet always sets $server_facts['servername']")
             should_not contain_file('/etc/custom/puppetlabs/puppet/ssl/crl.pem')