diff --git a/.scannerwork/report-task.txt b/.scannerwork/report-task.txt
index cc67334..9444a3d 100644
--- a/.scannerwork/report-task.txt
+++ b/.scannerwork/report-task.txt
@@ -2,5 +2,5 @@ projectKey=automatic_cd
 serverUrl=https://sonarqube.confdroid.com
 serverVersion=25.5.0.107428
 dashboardUrl=https://sonarqube.confdroid.com/dashboard?id=automatic_cd
-ceTaskId=180c2f71-5a7f-47bd-aa25-29a3ba0e41be
-ceTaskUrl=https://sonarqube.confdroid.com/api/ce/task?id=180c2f71-5a7f-47bd-aa25-29a3ba0e41be
+ceTaskId=bdb4c7c3-55b2-4bec-858e-cb4084fa8863
+ceTaskUrl=https://sonarqube.confdroid.com/api/ce/task?id=bdb4c7c3-55b2-4bec-858e-cb4084fa8863
diff --git a/.yardoc/checksums b/.yardoc/checksums
index 2d6e50b..78f0272 100644
--- a/.yardoc/checksums
+++ b/.yardoc/checksums
@@ -1,5 +1,5 @@
 manifests/init.pp 478e2a087e702bfd4cf48c5d8984325040307f15
-manifests/params.pp 23b25b401eb5bb0b8e1265827cf9ec6402043dc3
+manifests/params.pp b53d8e538a85e05376df84fd81a63916b20901f3
 manifests/main/dirs.pp af59ff6da810f0490aff3b9c21a8f3c69ae5b20b
 manifests/main/files.pp edab2ec72add8ddf6284fbb375b648cf7f65f077
 manifests/main/config.pp 27413292f36c6dd5df14e4c64455d623a0b164fa
diff --git a/.yardoc/objects/root.dat b/.yardoc/objects/root.dat
index 853b021..622d140 100644
Binary files a/.yardoc/objects/root.dat and b/.yardoc/objects/root.dat differ
diff --git a/doc/puppet_classes/automatic_cd_3A_3Aparams.html b/doc/puppet_classes/automatic_cd_3A_3Aparams.html
index 7e81a15..7f1667c 100644
--- a/doc/puppet_classes/automatic_cd_3A_3Aparams.html
+++ b/doc/puppet_classes/automatic_cd_3A_3Aparams.html
@@ -156,6 +156,114 @@
         —
         <div class='inline'>
 <p>what upgrades to manage</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
+        <span class='name'>ac_random_sleep</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>&#39;0&#39;</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>random sleep seconds</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
+        <span class='name'>ac_network_online_timeout</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>&#39;60&#39;</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>Maximum time until be online</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
+        <span class='name'>ac_download_updates</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>&#39;yes&#39;</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>whether to download available updates</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
+        <span class='name'>ac_apply_updates</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>&#39;yes&#39;</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>whether to apply available updates</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
+        <span class='name'>ac_reboot</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>&#39;never&#39;</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>when to reboot after applied updates</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
+        <span class='name'>ac_emit_via</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>&#39;email&#39;</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>how to inform about emitted updates</p>
 </div>
       
     </li>
@@ -171,12 +279,6 @@
         <pre class="lines">
 
 
-9
-10
-11
-12
-13
-14
 15
 16
 17
@@ -195,18 +297,36 @@
 30
 31
 32
-33</pre>
+33
+34
+35
+36
+37
+38
+39
+40
+41
+42
+43
+44
+45</pre>
       </td>
       <td>
-        <pre class="code"><span class="info file"># File 'manifests/params.pp', line 9</span>
+        <pre class="code"><span class="info file"># File 'manifests/params.pp', line 15</span>
 
 class automatic_cd::params (
 
-  String $reqpackages       = &#39;dnf-automatic&#39;,
-  String $pkg_ensure        = &#39;latest&#39;,
+  String $reqpackages                 = &#39;dnf-automatic&#39;,
+  String $pkg_ensure                  = &#39;latest&#39;,
 
   # updates
-  String $ac_upgrade_type   = &#39;default&#39;,
+  String $ac_upgrade_type             = &#39;default&#39;,
+  String $ac_random_sleep             = &#39;0&#39;,
+  String $ac_network_online_timeout   = &#39;60&#39;,
+  String $ac_download_updates         = &#39;yes&#39;,
+  String $ac_apply_updates            = &#39;yes&#39;,
+  String $ac_reboot                   = &#39;never&#39;,
+  String $ac_emit_via                 = &#39;email&#39;,
 
 ) {
 # Facts