update nested_node_nics to force 10.0.0.0 for nic0 on each vm

Author: mcgov

lisa/sut_orchestrator/azure/autogen_arm_template.json

@@ -6,7 +6,7 @@
     "_generator": {
       "name": "bicep",
       "version": "0.40.2.10011",
-      "templateHash": "16491672364169834990"
+      "templateHash": "4557474367850822761"
     }
   },
   "functions": [
@@ -933,7 +933,7 @@
             "_generator": {
               "name": "bicep",
               "version": "0.40.2.10011",
-              "templateHash": "1909517540330820286"
+              "templateHash": "18100026266609217689"
             }
           },
           "functions": [
@@ -971,7 +971,7 @@
                   ],
                   "output": {
                     "type": "string",
-                    "value": "[format('10.{0}.{1}.0', parameters('resource_group_index'), parameters('nic_index'))]"
+                    "value": "[if(equals(parameters('nic_index'), 0), '10.0.0.0', format('10.{0}.{1}.0', parameters('resource_group_index'), parameters('nic_index')))]"
                   }
                 }
               }

lisa/sut_orchestrator/azure/nested_nodes_nics.bicep

@@ -15,7 +15,7 @@ func getPublicIpAddress(vmName string, publicIpName string) object => {
 var publicIpAddress = getPublicIpAddress(vmName, '${vmName}-public-ip')
 var publicIpAddressV6 = getPublicIpAddress(vmName, '${vmName}-public-ipv6')
 
-func getSubnetName(resource_group_index int, nic_index int) string => '10.${resource_group_index}.${nic_index}.0'
+func getSubnetName(resource_group_index int, nic_index int) string => nic_index == 0 ? '10.0.0.0' : '10.${resource_group_index}.${nic_index}.0'
 
 resource vm_nics 'Microsoft.Network/networkInterfaces@2023-06-01' = [for i in range(0, nic_count): {
   name: '${vmName}-nic-${i}'