tbs

Signed-off-by: Pau Capdevila <pau@githedgehog.com>

Author: pau-hedgehog

docs/install-upgrade/build-wiring.md

@@ -258,3 +258,16 @@ The dotted line in the diagram shows the traffic flow for remote peering. The tr
 
 A VPC loopback consists of a physical cable with both ends connected to the same switch, typically using adjacent ports. This configuration enables communication between different VPCs, addressing a Broadcom limitation.
 
+``` mermaid
+architecture-beta
+    group api(cloud)[API]
+
+    service db(database)[Database] in api
+    service disk1(disk)[Storage] in api
+    service disk2(disk)[Storage] in api
+    service server(server)[Server] in api
+
+    db:L -- R:server
+    disk1:T -- B:server
+    disk2:T -- B:db
+```