Install the package and start the service

manifests/init.pp

@@ -0,0 +1,16 @@
+class bind (
+) {
+	include bind::params
+
+	package { $bind::params::bind_package:
+		ensure => latest,
+	}
+
+	service { $bind::params::bind_service:
+		ensure     => running,
+		enable     => true,
+		hasreload  => true,
+		hasrestart => true,
+		hasstatus  => true,
+	}
+}

manifests/params.pp

@@ -0,0 +1,13 @@
+class bind::params {
+
+	case $::osfamily {
+		'Debian': {
+			$bind_package = 'bind9'
+			$bind_service = 'bind9'
+		}
+		default: {
+			fail("Operating system is not supported ${::osfamily}")
+		}
+	}
+
+}