def enable_nat_docker(request, duthost):
"""
enable NAT Docker on teardown
:param request: pytest request object
:param duthost: DUT host object
"""
yield
if request.node.rep_call.failed:
exec_command(duthost, ["sudo docker start nat"])
def teardown(duthost):
"""
Teardown procedure for all test function
:param duthost: DUT host object
"""
yield
# Teardown after test finished
shutdown_cmds = ["sudo config nat remove {}".format(cmd) for cmd in ["static all", "bindings", "pools", "interfaces"]]
exec_command(duthost, shutdown_cmds)
# Clear all enries
duthost.command("sudo sonic-clear nat translations")