def test_warm_upgrade_sad_path(localhost, duthosts, ptfhost, rand_one_dut_hostname, nbrhosts, fanouthosts, vmhost, tbinfo,
restore_image, get_advanced_reboot, verify_dut_health, advanceboot_loganalyzer,
upgrade_path_lists, backup_and_restore_config_db, advanceboot_neighbor_restore,
sad_case_type):
duthost = duthosts[rand_one_dut_hostname]
upgrade_type, from_list_images, to_list_images, _ = upgrade_path_lists
from_list = from_list_images.split(',')
to_list = to_list_images.split(',')
assert (from_list and to_list)
for from_image in from_list:
for to_image in to_list:
logger.info("Test upgrade path from {} to {}".format(from_image, to_image))
# Install base image
logger.info("Installing {}".format(from_image))
target_version = install_sonic(duthost, from_image, tbinfo)
# Perform a cold reboot
logger.info("Cold reboot the DUT to make the base image as current")
reboot(duthost, localhost)
check_sonic_version(duthost, target_version)
# Install target image
logger.info("Upgrading to {}".format(to_image))
install_sonic(duthost, to_image, tbinfo)
advancedReboot = get_advanced_reboot(rebootType=get_reboot_command(duthost, "warm"),\
advanceboot_loganalyzer=advanceboot_loganalyzer)
sad_preboot_list, sad_inboot_list = get_sad_case_list(duthost, nbrhosts, fanouthosts, vmhost, tbinfo, sad_case_type)
advancedReboot.runRebootTestcase(
prebootList=sad_preboot_list,
inbootList=sad_inboot_list
)
reboot_cause = get_reboot_cause(duthost)
logger.info("Check reboot cause. Expected cause {}".format(upgrade_type))
pytest_assert(reboot_cause == upgrade_type, "Reboot cause {} did not match the trigger - {}".format(reboot_cause, upgrade_type))
check_services(duthost)
def test_upgrade_path(localhost, duthosts, ptfhost, rand_one_dut_hostname, nbrhosts, fanouthosts, tbinfo,
restore_image, get_advanced_reboot, verify_dut_health, advanceboot_loganalyzer,
upgrade_path_lists):
duthost = duthosts[rand_one_dut_hostname]
upgrade_type, from_list_images, to_list_images, _ = upgrade_path_lists
from_list = from_list_images.split(',')
to_list = to_list_images.split(',')
assert (from_list and to_list)
for from_image in from_list:
for to_image in to_list:
logger.info("Test upgrade path from {} to {}".format(from_image, to_image))
# Install base image
logger.info("Installing {}".format(from_image))
target_version = install_sonic(duthost, from_image, tbinfo)
# Perform a cold reboot
logger.info("Cold reboot the DUT to make the base image as current")
reboot(duthost, localhost)
check_sonic_version(duthost, target_version)
# Install target image
logger.info("Upgrading to {}".format(to_image))
install_sonic(duthost, to_image, tbinfo)
if upgrade_type == REBOOT_TYPE_COLD:
# advance-reboot test (on ptf) does not support cold reboot yet
reboot(duthost, localhost)
else:
advancedReboot = get_advanced_reboot(rebootType=get_reboot_command(duthost, upgrade_type),\
advanceboot_loganalyzer=advanceboot_loganalyzer)
advancedReboot.runRebootTestcase()
reboot_cause = get_reboot_cause(duthost)
logger.info("Check reboot cause. Expected cause {}".format(upgrade_type))
pytest_assert(reboot_cause == upgrade_type, "Reboot cause {} did not match the trigger - {}".format(reboot_cause, upgrade_type))
check_services(duthost)
def check_reboot_type(self):
"""
Perform a match of reboot-cause and reboot-trigger
"""
logging.info("Check reboot cause")
reboot_cause = get_reboot_cause(self.duthost)
if reboot_cause != self.reboot_type:
raise RebootHealthError("Reboot cause {} did not match the trigger {}".format(reboot_cause, self.reboot_type))
def test_upgrade_path(localhost, duthosts, rand_one_dut_hostname, ptfhost,
upgrade_path_lists, setup, creds, tbinfo):
duthost = duthosts[rand_one_dut_hostname]
upgrade_type, from_list_images, to_list_images, _ = upgrade_path_lists
from_list = from_list_images.split(',')
to_list = to_list_images.split(',')
assert (from_list and to_list)
for from_image in from_list:
for to_image in to_list:
logger.info("Test upgrade path from {} to {}".format(
from_image, to_image))
# Install base image
logger.info("Installing {}".format(from_image))
target_version = install_sonic(duthost, from_image, tbinfo)
# Perform a cold reboot
logger.info(
"Cold reboot the DUT to make the base image as current")
reboot(duthost, localhost)
check_sonic_version(duthost, target_version)
# Install target image
logger.info("Upgrading to {}".format(to_image))
target_version = install_sonic(duthost, to_image, tbinfo)
test_params = ptf_params(duthost, creds, tbinfo, upgrade_type)
test_params['target_version'] = target_version
prepare_testbed_ssh_keys(duthost, ptfhost,
test_params['dut_username'])
log_file = "/tmp/advanced-reboot.ReloadTest.{}.log".format(
datetime.now().strftime('%Y-%m-%d-%H:%M:%S'))
if test_params['reboot_type'] == reboot_ctrl_dict.get(
REBOOT_TYPE_COLD).get("command"):
# advance-reboot test (on ptf) does not support cold reboot yet
reboot(duthost, localhost)
else:
if test_params['reboot_type'] == reboot_ctrl_dict.get(
REBOOT_TYPE_SOFT).get("command"):
# advance-reboot test (on ptf) does not support SOFT reboot yet
reboot(duthost, localhost, REBOOT_TYPE_SOFT)
else:
ptf_runner(ptfhost,
"ptftests",
"advanced-reboot.ReloadTest",
platform_dir="ptftests",
params=test_params,
platform="remote",
qlen=10000,
log_file=log_file)
reboot_cause = get_reboot_cause(duthost)
logger.info(
"Check reboot cause. Expected cause {}".format(upgrade_type))
pytest_assert(
reboot_cause == upgrade_type,
"Reboot cause {} did not match the trigger - {}".format(
reboot_cause, upgrade_type))
check_services(duthost)
def check_reboot_cause(duthost, expected_cause):
reboot_cause = get_reboot_cause(duthost)
logging.info("Checking cause from dut {} to expected {}".format(
reboot_cause, expected_cause))
return reboot_cause == expected_cause