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+Deploy ddclient.
+
+Example config:
+
+   ddclient_tsig_public_key_base64: "you_base64_public_key_here"
+   ddclient_tsig_private_key_base64: "you_base64_private_key_here"
+   
+   ddclient_hosts:
+     - name: record1.example.com
+       dns_ip: 192.168.1.2
+       domain: example.com
+     - name: record2.example.com
+       dns_ip: 192.168.1.2
+       domain: example.com
+