Add private network configuration to azure.yml runbook (#3843)

* Initial plan for issue

* Add private network configuration to azure.yml runbook

Co-authored-by: LiliDeng <10083705+LiliDeng@users.noreply.github.com>

* Fix use_public_address default value to true

Co-authored-by: LiliDeng <10083705+LiliDeng@users.noreply.github.com>

* Add create_public_address variable to azure.yml runbook

Co-authored-by: LiliDeng <10083705+LiliDeng@users.noreply.github.com>

* Add fallback to default values for empty subnet and vnet names

Co-authored-by: LiliDeng <10083705+LiliDeng@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: LiliDeng <10083705+LiliDeng@users.noreply.github.com>

Author: Copilot

lisa/sut_orchestrator/azure/platform_.py

@@ -1153,8 +1153,12 @@ def _create_deployment_parameters(
         arm_parameters.virtual_network_resource_group = (
             self._azure_runbook.virtual_network_resource_group
         )
-        arm_parameters.subnet_prefix = self._azure_runbook.subnet_prefix
-        arm_parameters.virtual_network_name = self._azure_runbook.virtual_network_name
+        arm_parameters.subnet_prefix = (
+            self._azure_runbook.subnet_prefix or AZURE_SUBNET_PREFIX
+        )
+        arm_parameters.virtual_network_name = (
+            self._azure_runbook.virtual_network_name or AZURE_VIRTUAL_NETWORK_NAME
+        )
         arm_parameters.use_ipv6 = self._azure_runbook.use_ipv6
 
         is_windows: bool = False

microsoft/runbook/azure.yml

@@ -39,6 +39,16 @@ variable:
     value: "default"
   - name: use_ipv6
     value: false
+  - name: vnet_resource_group
+    value: ""
+  - name: vnet_name
+    value: ""
+  - name: subnet_name
+    value: ""
+  - name: use_public_address
+    value: true
+  - name: create_public_address
+    value: true
 concurrency: $(concurrency)
 notifier:
   - type: html
@@ -58,6 +68,11 @@ platform:
       wait_delete: $(wait_delete)
       azcopy_path: $(azcopy_path)
       use_ipv6: $(use_ipv6)
+      virtual_network_resource_group: $(vnet_resource_group)
+      virtual_network_name: $(vnet_name)
+      subnet_prefix: $(subnet_name)
+      use_public_address: $(use_public_address)
+      create_public_address: $(create_public_address)
     requirement:
       core_count:
         min: 2