Modular chassis: Psud set master led on first run

[mprabhu-nokia]

On first run, the PSU master-led on supervisor of modular-chassis is not set.

Description

The PSU master-led on modular chassis indicates the power-buget status. Similar to individual PSU leds that are set on first_run, the master-led also will be set to based on initial status (RED or GREEN with LED status ON).

Motivation and Context

Without the forced setting of first_run, the master-led status will default to per vendor default. In some cases, this could be amber blinking etc

How Has This Been Tested?

This has been tested on real HW and unit-tests using pytest suite.

tests/test_DaemonPsud.py::TestDaemonPsud::test_signal_handler PASSED                              [  3%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_run PASSED                                         [  6%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_psu_data PASSED                             [ 10%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_single_psu_data PASSED                      [ 13%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_set_psu_led PASSED                                 [ 17%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_led_color PASSED                            [ 20%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_psu_fan_led_status PASSED                   [ 24%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_psu_chassis_info PASSED                     [ 27%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_psu_entity_info PASSED                      [ 31%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_single_psu_entity_info PASSED               [ 34%]
tests/test_DaemonPsud.py::TestDaemonPsud::test_update_psu_fan_data PASSED                         [ 37%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_update_master_status PASSED                [ 41%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_supplied_power PASSED                      [ 44%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_consumed_power PASSED                      [ 48%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_power_budget PASSED                        [ 51%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_first_run PASSED                           [ 55%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_get_psu_key PASSED                         [ 58%]
tests/test_PsuChassisInfo.py::TestPsuChassisInfo::test_try_get PASSED                             [ 62%]
tests/test_PsuStatus.py::TestPsuStatus::test_set_presence PASSED                                  [ 65%]
tests/test_PsuStatus.py::TestPsuStatus::test_set_power_good PASSED                                [ 68%]
tests/test_PsuStatus.py::TestPsuStatus::test_set_voltage PASSED                                   [ 72%]
tests/test_PsuStatus.py::TestPsuStatus::test_set_temperature PASSED                               [ 75%]
tests/test_PsuStatus.py::TestPsuStatus::test_is_ok PASSED                                         [ 79%]
tests/test_psud.py::test_wrapper_get_num_psus PASSED                                              [ 82%]
tests/test_psud.py::test_wrapper_get_psu_presence PASSED                                          [ 86%]
tests/test_psud.py::test_wrapper_get_psu_status PASSED                                            [ 89%]
tests/test_psud.py::test_psu_db_update PASSED                                                     [ 93%]
tests/test_psud.py::test_log_on_status_changed PASSED                                             [ 96%]
tests/test_psud.py::test_main PASSED                                                              [100%]

----------- generated xml file: /sonic/src/sonic-platform-daemons/sonic-psud/test-results.xml -----------

---------- coverage: platform linux2, python 2.7.16-final-0 ----------
Name           Stmts   Miss  Cover
----------------------------------
scripts/psud     366     10    97%
Coverage HTML written to dir htmlcov
Coverage XML written to file coverage.xml

======================================= 29 passed in 3.29 seconds =======================================

Additional Information (Optional)

[mprabhu-nokia]

@judyjoseph Please review when you get a chance or add the component owner as reviewer.

[liushilongbuaa]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[anshuv-mfst]

@lguohan - could you please assign reviewer to this PR (Platform daemon related), thanks

[anshuv-mfst]

Hi @ysmanman - could you please review and approve as well, thanks.

[prgeor]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[prgeor]

@sujinmkang could you review?