feat(node): add centrifugo messaging (#854)

diagrams/onprem/messaging.py

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

docs/nodes/onprem.md

@@ -323,6 +323,12 @@ Node classes list of onprem provider.
 <img width="30" src="/img/resources/onprem/logging/syslog-ng.png" alt="SyslogNg" style="float: left; padding-right: 5px;" >
 **diagrams.onprem.logging.SyslogNg**
 
+## onprem.messaging
+
+
+<img width="30" src="/img/resources/onprem/messaging/centrifugo.png" alt="Centrifugo" style="float: left; padding-right: 5px;" >
+**diagrams.onprem.messaging.Centrifugo**
+
 ## onprem.mlops