Added manage corosync feature

manifests/init.pp

@@ -210,13 +210,17 @@
 #   Whether the module should enable the corosync service.
 #   Default: true
 #
+# [*manage_corosync_service*]
+#   Whether the module should try to manage the corosync service. If set to
+#   false, the service will need to be specified in the catalog elsewhere.
+#   Default: true
+#
 # [*enable_pacemaker_service*]
 #   Whether the module should enable the pacemaker service.
 #   Default: true
 #
 # [*manage_pacemaker_service*]
-#   Whether the module should try to manage the pacemaker service in
-#   addition to the corosync service.
+#   Whether the module should try to manage the pacemaker service.
 #   Default (Red Hat based >= 7): true
 #   Default (Ubuntu >= 14.04):    true
 #   Default (otherwise):          false
@@ -322,6 +326,7 @@
   Optional[Integer] $token_retransmits_before_loss_const  = undef,
   Optional[String] $compatibility                         = undef,
   Boolean $enable_corosync_service                        = $corosync::params::enable_corosync_service,
+  Boolean $manage_corosync_service                        = $corosync::params::manage_corosync_service,
   Boolean $enable_pacemaker_service                       = $corosync::params::enable_pacemaker_service,
   Boolean $manage_pacemaker_service                       = $corosync::params::manage_pacemaker_service,
   Boolean $enable_pcsd_service                            = $corosync::params::enable_pcsd_service,
@@ -515,9 +520,11 @@
     }
   }
 
-  service { 'corosync':
-    ensure    => running,
-    enable    => $enable_corosync_service,
-    subscribe => File[ [ '/etc/corosync/corosync.conf', '/etc/corosync/service.d' ] ],
+  if $manage_corosync_service {
+    service { 'corosync':
+      ensure    => running,
+      enable    => $enable_corosync_service,
+      subscribe => File[ [ '/etc/corosync/corosync.conf', '/etc/corosync/service.d' ] ],
+    }
   }
 }

manifests/params.pp

@@ -19,6 +19,7 @@
   $version_pacemaker                   = 'present'
   $version_pcs                         = 'present'
   $enable_corosync_service             = true
+  $manage_corosync_service             = true
   $enable_pacemaker_service            = true
   $enable_pcsd_service                 = true
 

spec/classes/corosync_spec.rb

@@ -9,6 +9,24 @@
   shared_examples_for 'corosync' do
     it { is_expected.to compile.with_all_deps }
 
+    it 'does manage the corosync service' do
+      is_expected.to contain_service('corosync').with(
+        ensure: 'running'
+      )
+    end
+
+    context 'when manage_corosync_service is false' do
+      before do
+        params.merge!(
+          manage_corosync_service: false
+        )
+      end
+
+      it 'is not managing corosync service' do
+        is_expected.not_to compile
+      end
+    end
+
     context 'when set_votequorum is true' do
       before do
         params.merge!(