Update main.tf

Author: jbeemster

main.tf

@@ -33,8 +33,9 @@ resource "azurerm_postgresql_flexible_server" "db" {
   backup_retention_days = var.backup_retention_days
 
   # Private VNet-integrated deployment
-  delegated_subnet_id = var.subnet_id
-  private_dns_zone_id = azurerm_private_dns_zone.postgres.id
+  delegated_subnet_id           = var.subnet_id
+  private_dns_zone_id           = azurerm_private_dns_zone.postgres.id
+  public_network_access_enabled = false
 
   tags = var.tags