Add: External DNS component

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>

diagrams/onprem/dns.py

@@ -0,0 +1,15 @@
+# This module is automatically generated by autogen.sh. DO NOT EDIT.
+
+from . import _OnPrem
+
+
+class _Dns(_OnPrem):
+    _type = "dns"
+    _icon_dir = "resources/onprem/dns"
+
+
+class ExternalDns(_Dns):
+    _icon = "external-dns.png"
+
+
+# Aliases

docs/nodes/onprem.md

@@ -79,6 +79,10 @@ Node classes list of onprem provider.
 - **diagrams.onprem.database.Postgresql**, **PostgreSQL** (alias)
 - **diagrams.onprem.database.Scylla**
 
+## onprem.dns
+
+- **diagrams.onprem.dns.ExternalDns**
+
 ## onprem.etl
 
 - **diagrams.onprem.etl.Embulk**
@@ -141,7 +145,7 @@ Node classes list of onprem provider.
 - **diagrams.onprem.network.Nginx**
 - **diagrams.onprem.network.Ocelot**
 - **diagrams.onprem.network.OpenServiceMesh**, **OSM** (alias)
-- **diagrams.onprem.network.Opnsense**, **OPNsense** (alias)
+- **diagrams.onprem.network.Opnsense**, **OPNSense** (alias)
 - **diagrams.onprem.network.Pfsense**, **PFSense** (alias)
 - **diagrams.onprem.network.Pomerium**
 - **diagrams.onprem.network.Tomcat**