Add cloud-localds as a required program

virtweb_backend/src/main.rs

@@ -47,13 +47,17 @@ async fn main() -> std::io::Result<()> {
 
     log::debug!("Checking for required programs");
     exec_utils::check_program(
-        constants::QEMU_IMAGE_PROGRAM,
+        constants::PROGRAM_QEMU_IMAGE,
         "QEMU disk image utility is required to manipulate QCow2 files!",
     );
     exec_utils::check_program(
-        constants::IP_PROGRAM,
+        constants::PROGRAM_IP,
         "ip is required to access bridges information!",
     );
+    exec_utils::check_program(
+        constants::PROGRAM_CLOUD_LOCALDS,
+        "cloud-localds from package cloud-image-utils is required to build cloud-init images!",
+    );
 
     log::debug!("Create required directory, if missing");
     files_utils::create_directory_if_missing(AppConfig::get().iso_storage_path()).unwrap();