Add l2_kar_options option for L2 guest

Signed-off-by: NQinghua Cheng <qcheng@redhat.com>

qemu/tests/cfg/nested_test.cfg

@@ -2,6 +2,7 @@
     kar_repo = <kar_repo_url>
     cert_url = <cert_ca_url>
     nested_bs_options = ""
+    l2_kar_options = ""
     no Host_RHEL.m7
     Host_RHEL.m8.u0, Host_RHEL.m8.u1:
         auto_cpu_model = no

qemu/tests/nested_test.py

@@ -62,7 +62,6 @@ def run(test, params, env):
         guest_password = params.get("password")
 
         bootstrap_options = params.get("nested_bs_options")
-
         kar_cmd = "python3 ./ConfigTest.py "
 
         test_type = params.get("test_type")
@@ -79,6 +78,12 @@ def run(test, params, env):
         else:
             kar_cmd += " --clone=no"
 
+        l2_kar_options = params.get("l2_kar_options")
+        if l2_kar_options:
+            kar_cmd += " %s" % l2_kar_options
+
+        logging.info("Kar cmd: %s" % kar_cmd)
+
         results_dir = test.logdir
         logging.info("Result_dir: %s" % results_dir)