feat: Add storage management for VM creation and resizing

- Introduced storage parameter in VmCreateRequest and VmResizeRequest models.
- Implemented storage validation to ensure minimum and maximum limits.
- Enhanced CLI to support storage options during VM creation and resizing.
- Updated lifecycle management to handle pending resize operations for VM resources.
- Added methods for resizing VM disks and validating storage capacity.
- Updated API endpoints to accommodate new storage functionality.
- Refactored related validation and configuration logic to support storage management.

tests/test_firecracker_config.py

@@ -19,6 +19,33 @@ class RecordingFirecrackerClient(FirecrackerClient):
 
 
 class FirecrackerConfigTests(unittest.TestCase):
+    def test_uses_arm_boot_console_arguments_only_on_arm64(self) -> None:
+        vm = VmRecord(
+            id="vm-test",
+            cpu=1,
+            ram_mib=512,
+            guest_ip="10.42.0.2",
+            gateway="10.42.0.1",
+            tap="uvm-test",
+            mac="02:fc:00:00:00:01",
+            socket="/tmp/firecracker.sock",
+            config="/tmp/config.json",
+            log="/tmp/firecracker.log",
+        )
+        for architecture in ("x86_64", "aarch64", "arm64"):
+            with self.subTest(architecture=architecture):
+                config = build_config(
+                    Settings(architecture=architecture),
+                    vm,
+                    Path("/images/vmlinux"),
+                    Path("/vm/rootfs.ext4"),
+                )
+
+                arguments = config["boot-source"]["boot_args"].split()
+                self.assertEqual("keep_bootcon" in arguments, architecture != "x86_64")
+                self.assertIn("console=ttyS0", arguments)
+                self.assertIn("ip=10.42.0.2::10.42.0.1:255.255.255.0::eth0:off", arguments)
+
     def test_builds_a_writable_vm_disk_configuration(self) -> None:
         vm = VmRecord(
             id="vm-test",