diff --git a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aservice.html b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aservice.html
index da2e1f4..1ff96a2 100644
--- a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aservice.html
+++ b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aservice.html
@@ -104,7 +104,23 @@
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-9</pre>
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       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/main/service.pp', line 6</span>
@@ -112,6 +128,22 @@
 class prometheus_cd::main::service (
 ) inherits prometheus_cd::params {
   require prometheus_cd::main::files
+  if $manage_prometheus == true {
+    service { &#39;prometheus&#39;:
+      ensure     =&gt; running,
+      hasstatus  =&gt; true,
+      hasrestart =&gt; true,
+      enable     =&gt; true,
+    }
+  }
+  if $manage_prometheus == true {
+    service { &#39;node_exporter&#39;:
+      ensure     =&gt; running,
+      hasstatus  =&gt; true,
+      hasrestart =&gt; true,
+      enable     =&gt; true,
+    }
+  }
 }</pre>
       </td>
     </tr>
diff --git a/doc/puppet_classes/prometheus_cd_3A_3Aparams.html b/doc/puppet_classes/prometheus_cd_3A_3Aparams.html
index 3583b47..d0db3bb 100644
--- a/doc/puppet_classes/prometheus_cd_3A_3Aparams.html
+++ b/doc/puppet_classes/prometheus_cd_3A_3Aparams.html
@@ -219,7 +219,13 @@
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       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/params.pp', line 11</span>
@@ -232,6 +238,12 @@ class prometheus_cd::params (
   Boolean $manage_node_exporter = false,
 
 ) {
+  # defaults
+  $fqdn                   = $facts[&#39;networking&#39;][&#39;fqdn&#39;]
+  $domain                 = $facts[&#39;networking&#39;][&#39;domain&#39;]
+  $os_name                = $facts[&#39;os&#39;][&#39;name&#39;]
+  $os_release             = $facts[&#39;os&#39;][&#39;release&#39;][&#39;major&#39;]
+
   # includes must be last
   include prometheus_cd::main::config
 }</pre>