Feature/add infoblox service

gso/products/product_blocks/router.py

@@ -44,6 +44,10 @@ class RouterBlockInactive(
     router_is_ias_connected: Optional[bool] = None
 
 
+def generate_fqdn(hostname: str, site_name: str, country_code: str) -> str:
+    return f"{hostname}.{site_name.lower()}.{country_code.lower()}.geant.net"
+
+
 class RouterBlockProvisioning(RouterBlockInactive, lifecycle=[SubscriptionLifecycle.PROVISIONING]):
     """A router that's being provisioned. See {class}`RouterBlock`."""