added definition to install plugins

manifests/plugin/file.pp

@@ -0,0 +1,20 @@
+# Install fluentd file plugins
+#
+define fluentd::plugin::file (
+  $ensure = present,
+  $source = undef,
+) {
+
+  if $caller_module_name != $module_name {
+    fail("Use of private fluentd::plugin::file by ${caller_module_name}")
+  }
+
+  file { "/etc/td-agent/plugin/${name}":
+    ensure => $ensure,
+    owner  => 'td-agent',
+    group  => 'td-agent',
+    mode   => '0640',
+    source => $source,
+    notify => Class['Fluentd::Service'];
+  }
+}

manifests/plugin/gem.pp

@@ -0,0 +1,16 @@
+# Install fluentd gem plugins
+#
+define fluentd::plugin::gem (
+  $ensure = present,
+) {
+
+  if $caller_module_name != $module_name {
+    fail("Use of private fluentd::plugin::gem by ${caller_module_name}")
+  }
+
+  package { $name:
+    ensure   => $ensure,
+    provider => 'fluentd_gem',
+    notify   => Class['Fluentd::Service'];
+  }
+}