diff --git a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aconfig.html b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aconfig.html
index 4903c53..fda6742 100644
--- a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aconfig.html
+++ b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aconfig.html
@@ -104,7 +104,13 @@
 6
 7
 8
-9</pre>
+9
+10
+11
+12
+13
+14
+15</pre>
       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/main/config.pp', line 6</span>
@@ -112,6 +118,12 @@
 class prometheus_cd::main::config (
 ) inherits prometheus_cd::params {
   include prometheus_cd::main::service
+
+  exec { &#39;systemd-daemon-reload&#39;:
+    command     =&gt; &#39;/bin/systemctl daemon-reload&#39;,
+    path        =&gt; [&#39;/bin&#39;, &#39;/usr/bin&#39;],
+    refreshonly =&gt; true,
+  }
 }</pre>
       </td>
     </tr>
diff --git a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Afiles.html b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Afiles.html
index 2e00f43..782b060 100644
--- a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Afiles.html
+++ b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Afiles.html
@@ -179,7 +179,33 @@
 81
 82
 83
-84</pre>
+84
+85
+86
+87
+88
+89
+90
+91
+92
+93
+94
+95
+96
+97
+98
+99
+100
+101
+102
+103
+104
+105
+106
+107
+108
+109
+110</pre>
       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/main/files.pp', line 6</span>
@@ -247,18 +273,44 @@ class prometheus_cd::main::files (
         seltype  =&gt; usr_,
         seluser  =&gt; unconfined_u,
         content  =&gt; template(&#39;prometheus_cd/prune.env.erb&#39;),
-        # notify Service ToDo,
+      }
+      file { $ps_pruning_svc_file:
+        ensure   =&gt; file,
+        owner    =&gt; &#39;root&#39;,
+        group    =&gt; &#39;root&#39;,
+        mode     =&gt; &#39;0644&#39;,
+        selrange =&gt; s0,
+        selrole  =&gt; object_r,
+        seltype  =&gt; systemd_unit_file_t,
+        seluser  =&gt; unconfined_u,
+        content  =&gt; template(&#39;prometheus_cd/prometheus-prune-service.erb&#39;),
+        notify   =&gt; Exec[&#39;systemd-daemon-reload&#39;],
+      }
+      file { $ps_pruning_timer_file:
+        ensure   =&gt; file,
+        owner    =&gt; &#39;root&#39;,
+        group    =&gt; &#39;root&#39;,
+        mode     =&gt; &#39;0644&#39;,
+        selrange =&gt; s0,
+        selrole  =&gt; object_r,
+        seltype  =&gt; systemd_unit_file_t,
+        seluser  =&gt; unconfined_u,
+        content  =&gt; template(&#39;prometheus_cd/prometheus-prune-timer.erb&#39;),
+        notify   =&gt; Exec[&#39;systemd-daemon-reload&#39;],
       }
     }
 
     if $ps_enable_pruning == false {
       file { $ps_pruning_file:
-        ensure   =&gt; absent,
-        # notify Service ToDo,
+        ensure =&gt; absent,
+        notify =&gt; Exec[&#39;systemd-daemon-reload&#39;],
       }
       file { $ps_env_file:
         ensure   =&gt; absent,
-        # notify Service ToDo,
+      }
+      file { $ps_pruning_svc_file:
+        ensure =&gt; absent,
+        notify =&gt; Exec[&#39;systemd-daemon-reload&#39;],
       }
     }
   }
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 46a7254..14256c4 100644
--- a/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aservice.html
+++ b/doc/puppet_classes/prometheus_cd_3A_3Amain_3A_3Aservice.html
@@ -121,7 +121,31 @@
 23
 24
 25
-26</pre>
+26
+27
+28
+29
+30
+31
+32
+33
+34
+35
+36
+37
+38
+39
+40
+41
+42
+43
+44
+45
+46
+47
+48
+49
+50</pre>
       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/main/service.pp', line 6</span>
@@ -146,6 +170,30 @@ class prometheus_cd::main::service (
       enable     =&gt; true,
     }
   }
+  if $ps_enable_pruning == true {
+    service { $ps_prune_service:
+      ensure     =&gt; running,
+      hasstatus  =&gt; true,
+      hasrestart =&gt; true,
+      enable     =&gt; true,
+    }
+    service { $ps_prune_timer:
+      ensure     =&gt; running,
+      hasstatus  =&gt; true,
+      hasrestart =&gt; true,
+      enable     =&gt; true,
+    }
+  }
+  if $ps_enable_pruning == false {
+    service { $ps_prune_service:
+      ensure =&gt; stopped,
+      enable =&gt; true,
+    }
+    service { $ps_prune_timer:
+      ensure =&gt; stopped,
+      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 fa66158..af00c5f 100644
--- a/doc/puppet_classes/prometheus_cd_3A_3Aparams.html
+++ b/doc/puppet_classes/prometheus_cd_3A_3Aparams.html
@@ -885,7 +885,12 @@
 121
 122
 123
-124</pre>
+124
+125
+126
+127
+128
+129</pre>
       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/params.pp', line 44</span>
@@ -958,15 +963,20 @@ class prometheus_cd::params (
   # dirs
   $ps_main_dir            = &#39;/etc/prometheus&#39;
   $ps_system_file_dir     = &#39;/etc/systemd/system/prometheus.service.d&#39;
+  $ps_system_dir          = &#39;/etc/systemd/system/&#39;
 
   # files
   $ps_main_file           = &quot;${ps_main_dir}/prometheus.yml&quot;
   $ps_web_config_file     = &quot;${ps_main_dir}/web.yml&quot;
   $ps_system_service_file = &quot;${ps_system_file_dir}/override.conf&quot;
+  $ps_pruning_svc_file    = &quot;${ps_system_dir}/prometheus-prune.service&quot;
+  $ps_pruning_timer_file  = &quot;${ps_system_dir}/prometheus-prune.timer&quot;
 
   # services
   $ps_prom_service        = &#39;prometheus&#39;
   $ps_ne_service          = &#39;node_exporter&#39;
+  $ps_prune_service       = &#39;prometheus-prune.service&#39;
+  $ps_prune_timer         = &#39;prometheus-prune.timer&#39;
 
   # includes must be last
   include prometheus_cd::main::config