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Reduce flakiness of test_l2_configure.py on kvm. #17577

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Merged
yxieca merged 1 commit into from
Apr 15, 2025
Merged

Reduce flakiness of test_l2_configure.py on kvm. #17577

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9 changes: 8 additions & 1 deletion tests/l2/test_l2_configure.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@
import pytest
import tempfile

from pytest_ansible.errors import AnsibleConnectionFailure

from tests.common import config_reload
from tests.common.platform.processes_utils import wait_critical_processes
from tests.common.helpers.assertions import pytest_assert
Expand Down Expand Up @@ -175,7 +177,12 @@ def test_no_hardcoded_tables(duthosts, rand_one_dut_hostname, tbinfo):

# Remove minigraph to avoid config coming from minigraph.
duthost.shell("sudo rm {}".format(MINIGRAPH))
config_reload(duthost)
try:
config_reload(duthost)
except AnsibleConnectionFailure as e:
# In latest SONiC, config reload command will exit after mgmt interface restart
# Then 'duthost' will lost IPV4 connection and throw exception
logger.warning(f'Exception after config reload: {e}')
wait_critical_processes(duthost)
db_version_after = get_db_version(duthost)
logger.info(
Expand Down
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