Update test_pretest to inject mux_simulator.json for simulated y_cable driver #4106
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…e driver The simulated y_cable driver needs configurations of the mux simulator to work. Process xcvrd in pmon will try to load simulated y_cable driver if /etc/sonic/mux_simulator.json is found on DUT. This change updated the test_pretest.py script to inject /etc/sonic/mux_simulator.json to DUT. This change can co-exist with the code for injecting 'y_cable_simulator_client.py' to DUT. Process xcvrd will decide which one to load. Signed-off-by: Xin Wang <xiwang5@microsoft.com>
vdahiya12
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Aug 23, 2021
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Sep 28, 2021
…e driver (sonic-net#4106) What is the motivation for this PR? The simulated y_cable driver needs configurations of the mux simulator to work. Process xcvrd in pmon will try to load simulated y_cable driver if /etc/sonic/mux_simulator.json is found on DUT. How did you do it? This change updated the test_pretest.py script to inject /etc/sonic/mux_simulator.json to DUT. This change can co-exist with the code for injecting 'y_cable_simulator_client.py' to DUT. Process xcvrd will decide which one to load. How did you verify/test it? Use run_tests.sh to run decap/test_decap.py on dual ToR testbed without skipping pretest. Any platform specific information? Dual ToR only. Signed-off-by: Xin Wang <xiwang5@microsoft.com>
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Description of PR
Summary:
Fixes # (issue)
Type of change
Back port request
Approach
What is the motivation for this PR?
The simulated y_cable driver needs configurations of the mux simulator to work.
Process xcvrd in pmon will try to load simulated y_cable driver if
/etc/sonic/mux_simulator.json is found on DUT.
How did you do it?
This change updated the test_pretest.py script to inject /etc/sonic/mux_simulator.json to DUT.
This change can co-exist with the code for injecting 'y_cable_simulator_client.py'
to DUT. Process xcvrd will decide which one to load.
How did you verify/test it?
Use
run_tests.shto run decap/test_decap.py on dual ToR testbed without skipping pretest.Any platform specific information?
Dual ToR only.
Supported testbed topology if it's a new test case?
Documentation