Add a simplified puppet example with snippets

examples/puppet/tls_server.pp

@@ -0,0 +1,24 @@
+# step package configuration
+class tls_server(
+  $version = false,
+) {
+  if !$version {
+    fail("class ${name}: version cannot be empty")
+  }
+
+  file {
+    '/usr/local/lib/step/.step/secrets/provisioner_pupppet_pass': # Get this from Hiera.
+      ensure  => file,
+      mode    => '0644',
+      owner   => 'step';
+  }
+
+  $step = "/opt/smallstep/bin/step"
+  $step_path = "/usr/local/lib/step/.step"
+  $secrets = "${step_path}/usr/local/lib/step/.step"
+  service { $name:
+    ensure    => running,
+    start => "/usr/local/bin/tls_server --token $(${step} token foo.com --ca-url=ca.smallstep.com --root=${secrets}/root_ca.crt --password-file=${secrets}/intermediate_pass)",
+    provider  => 'systemd',
+  }
+}