hcloud: inventory: missing compose variables (#64559)

changelogs/fragments/64559-hcloud-inventory-missing-compose-variables.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+  - hcloud - Added missing host variables in Compose section

lib/ansible/plugins/inventory/hcloud.py

@@ -208,7 +208,7 @@ class InventoryModule(BaseInventoryPlugin, Constructable):
             strict = self.get_option('strict')
 
             # Composed variables
-            self._set_composite_vars(self.get_option('compose'), {}, server.name, strict=strict)
+            self._set_composite_vars(self.get_option('compose'), self.inventory.get_host(server.name).get_vars(), server.name, strict=strict)
 
             # Complex groups based on jinja2 conditionals, hosts that meet the conditional are added to group
             self._add_host_to_composed_groups(self.get_option('groups'), {}, server.name, strict=strict)