[Mellanox] Fix issue: watchdogutil command does not work (#16091) - Why I did it watchdogutil uses platform API watchdog instance to control/query watchdog status. In Nvidia watchdog status, it caches "armed" status in a object member "WatchdogImplBase.armed". This is not working for CLI infrastructure because each CLI will create a new watchdog instance, the status cached in previous instance will totally lose. Consider following commands: admin@sonic:~$ sudo watchdogutil arm -s 100 =====> watchdog instance1, armed=True Watchdog armed for 100 seconds admin@sonic:~$ sudo watchdogutil status ======> watchdog instance2, armed=False Status: Unarmed admin@sonic:~$ sudo watchdogutil disarm =======> watchdog instance3, armed=False Failed to disarm Watchdog - How I did it Use sysfs to query watchdog status - How to verify it Manual test Unit test Conflicts: platform/mellanox/mlnx-platform-api/sonic_platform/watchdog.py platform/mellanox/mlnx-platform-api/tests/test_watchdog.py #189
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…6091) - Why I did it watchdogutil uses platform API watchdog instance to control/query watchdog status. In Nvidia watchdog status, it caches "armed" status in a object member "WatchdogImplBase.armed". This is not working for CLI infrastructure because each CLI will create a new watchdog instance, the status cached in previous instance will totally lose. Consider following commands: admin@sonic:~$ sudo watchdogutil arm -s 100 =====> watchdog instance1, armed=True Watchdog armed for 100 seconds admin@sonic:~$ sudo watchdogutil status ======> watchdog instance2, armed=False Status: Unarmed admin@sonic:~$ sudo watchdogutil disarm =======> watchdog instance3, armed=False Failed to disarm Watchdog - How I did it Use sysfs to query watchdog status - How to verify it Manual test Unit test Conflicts: platform/mellanox/mlnx-platform-api/sonic_platform/watchdog.py platform/mellanox/mlnx-platform-api/tests/test_watchdog.py
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…lly (sonic-net#18076) #### Why I did it src/sonic-gnmi ``` * d56712a - (HEAD -> master, origin/master, origin/HEAD) Update GNMI path schema (#197) (4 days ago) [ganglv] * 758ec18 - Call flag.Parse() to parse global flags like -logtostderr (#198) (5 days ago) [Zain Budhwani] * 736e3b4 - Add signal handler to stop gnmi server for when sigterm or sigquit is called (#189) (3 weeks ago) [Zain Budhwani] * 5b59c57 - Fix sonic string in osversion/build (#190) (4 weeks ago) [Zain Budhwani] * d8d15c7 - Enable unit tests and code coverage for telemetry.go (#186) (5 weeks ago) [Zain Budhwani] ``` #### How I did it #### How to verify it #### Description for the changelog
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