ci(cross-kernel): use CPU templates functions

Re-use the logic that other tests use to get the list of templates.

This starts testing T2A and T2CL templates when applicable.

Signed-off-by: Pablo Barbáchano <pablob@amazon.com>

Author: pb8o

tests/integration_tests/functional/test_snapshot_restore_cross_kernel.py

@@ -5,6 +5,7 @@
 
 import json
 import logging
+import platform
 from pathlib import Path
 
 import pytest
@@ -16,7 +17,7 @@
     guest_run_fio_iteration,
     populate_data_store,
 )
-from framework.utils_cpuid import CpuVendor, get_cpu_vendor
+from framework.utils_cpu_templates import get_supported_cpu_templates
 from framework.utils_vsock import check_vsock_device
 from integration_tests.functional.test_balloon import (
     get_stable_rss_mem_by_pid,
@@ -74,9 +75,10 @@ def get_snapshot_dirs():
     """Get all the snapshot directories"""
     snapshot_root_name = "snapshot_artifacts"
     snapshot_root_dir = Path(FC_WORKSPACE_DIR) / snapshot_root_name
-    cpu_templates = ["C3", "T2", "T2S", "None"]
-    if get_cpu_vendor() != CpuVendor.INTEL:
+    cpu_templates = []
+    if platform.machine() == "x86_64":
         cpu_templates = ["None"]
+    cpu_templates += get_supported_cpu_templates()
     for cpu_template in cpu_templates:
         for snapshot_dir in snapshot_root_dir.glob(f"*_{cpu_template}_guest_snapshot"):
             assert snapshot_dir.is_dir()

tools/create_snapshot_artifact/main.py

@@ -5,6 +5,7 @@
 
 import json
 import os
+import platform
 import re
 import shutil
 import sys
@@ -21,10 +22,9 @@
     generate_mmds_get_request,
     generate_mmds_session_token,
 )
-from framework.utils_cpuid import CpuVendor, get_cpu_vendor
+from framework.utils_cpu_templates import get_supported_cpu_templates
 from host_tools.cargo_build import get_firecracker_binaries
 
-
 # pylint: enable=wrong-import-position
 
 # Default IPv4 address to route MMDS requests.
@@ -78,8 +78,8 @@ def main():
             |
             -> vm.mem
             -> vm.vmstate
-            -> ubuntu-18.04.id_rsa
-            -> ubuntu-18.04.ext4
+            -> ubuntu-22.04.id_rsa
+            -> ubuntu-22.04.ext4
         -> <guest_kernel_supported_1>_<cpu_template>_guest_snapshot
             |
             ...
@@ -90,9 +90,10 @@ def main():
     shutil.rmtree(SNAPSHOT_ARTIFACTS_ROOT_DIR, ignore_errors=True)
     vm_factory = MicroVMFactory(*get_firecracker_binaries())
 
-    cpu_templates = ["None"]
-    if get_cpu_vendor() == CpuVendor.INTEL:
-        cpu_templates.extend(["C3", "T2", "T2S"])
+    cpu_templates = []
+    if platform.machine() == "x86_64":
+        cpu_templates = ["None"]
+    cpu_templates += get_supported_cpu_templates()
 
     for cpu_template in cpu_templates:
         for kernel in kernels(glob="vmlinux-*"):