From 968ea6284fe177aa0c3ace747e2027d151e2474e Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Fri, 29 May 2020 19:50:23 +0200
Subject: dynamic-dns: op-mode: add restart command

 vyos@vyos:~$ restart dns dynamic
 Dynamic DNS update service is not configured
---
 op-mode-definitions/dynamic-dns.xml | 14 ++++++++++++++
 src/op_mode/dns_dynamic_restart.sh  |  8 ++++++++
 2 files changed, 22 insertions(+)
 create mode 100755 src/op_mode/dns_dynamic_restart.sh

diff --git a/op-mode-definitions/dynamic-dns.xml b/op-mode-definitions/dynamic-dns.xml
index 6ea6482e1..33c10c03c 100644
--- a/op-mode-definitions/dynamic-dns.xml
+++ b/op-mode-definitions/dynamic-dns.xml
@@ -44,4 +44,18 @@
       </node>
     </children>
   </node>
+  <node name="restart">
+    <children>
+      <node name="dns">
+        <children>
+          <node name="dynamic">
+            <properties>
+              <help>Restart dynamic DNS service</help>
+            </properties>
+            <command>sudo ${vyos_op_scripts_dir}/dns_dynamic_restart.sh</command>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
 </interfaceDefinition>
diff --git a/src/op_mode/dns_dynamic_restart.sh b/src/op_mode/dns_dynamic_restart.sh
new file mode 100755
index 000000000..1b67ff4f1
--- /dev/null
+++ b/src/op_mode/dns_dynamic_restart.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if cli-shell-api existsEffective service dns dynamic; then
+    echo "Restarting dynamic DNS service"
+    systemctl restart ddclient.service
+else
+    echo "Dynamic DNS update service is not configured"
+fi
-- 
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