Refactor hw-management: Split sync service into peripheral and thermal updaters

Split monolithic hw_management_sync.py into two independent services:
- hw_management_peripheral_updater.py: Handles fans, BMC, leakage, power button, ASIC chipup
- hw_management_thermal_updater.py: Handles ASIC and module temperature monitoring

Key improvements:
- ASIC chipup tracking now independent of thermal monitoring (critical fix)
- Centralized platform configuration in hw_management_platform_config.py
- Services can be stopped/started independently for better reliability

Bug #4546995
Signed-off-by: Abraham Coifman <acoifman@nvidia.com>

Author: acoifmannvidia

.gitignore

@@ -1 +1,34 @@
 output/
+
+# Python cache
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+
+# Test artifacts
+tests/logs/
+tests/__pycache__/
+.pytest_cache/
+.benchmarks/
+
+# Build artifacts
+*.egg-info/
+dist/
+build/
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# CI/CD tools
+.ngci_tool/
+
+# Temporary files
+*.log
+*.bak
+*.tmp

…hw-management.hw-management-sync.service …hw-management-peripheral-updater.servicedebian/hw-management.hw-management-sync.service renamed to debian/hw-management.hw-management-peripheral-updater.service debian/hw-management.hw-management-sync.service renamed to debian/hw-management.hw-management-peripheral-updater.service

@@ -1,5 +1,5 @@
 [Unit]
-Description=Hw-management events sync service of Nvidia systems
+Description=Hw-management peripheral updater service (fans, BMC, leakage sensors)
 After=hw-management.service
 Requires=hw-management.service
 PartOf=hw-management.service
@@ -8,7 +8,7 @@ StartLimitIntervalSec=1200
 StartLimitBurst=5
 
 [Service]
-ExecStart=/bin/sh -c "/usr/bin/hw_management_sync.py"
+ExecStart=/bin/sh -c "/usr/bin/hw_management_peripheral_updater.py"
 ExecStop=/bin/kill $MAINPID
 TimeoutStopSec=1
 

debian/hw-management.hw-management-thermal-updater.service

@@ -0,0 +1,20 @@
+[Unit]
+Description=Hw-management thermal updater service for ASIC and module temperature monitoring
+After=hw-management.service
+Requires=hw-management.service
+PartOf=hw-management.service
+
+StartLimitIntervalSec=1200
+StartLimitBurst=5
+
+[Service]
+ExecStart=/bin/sh -c "/usr/bin/hw_management_thermal_updater.py"
+ExecStop=/bin/kill $MAINPID
+TimeoutStopSec=1
+
+Restart=on-failure
+RestartSec=10s
+
+[Install]
+WantedBy=multi-user.target
+

debian/rules

@@ -52,21 +52,24 @@ endif
 override_dh_installinit:
 	dh_installinit --name=hw-management
 	dh_installinit --name=hw-management-tc
-	dh_installinit --name=hw-management-sync
+	dh_installinit --name=hw-management-peripheral-updater
+	dh_installinit --name=hw-management-thermal-updater
 	dh_installinit --name=hw-management-sysfs-monitor
 	dh_installinit --name=hw-management-fast-sysfs-monitor
 
 override_dh_systemd_enable:
 	dh_systemd_enable --name=hw-management
 	dh_systemd_enable --name=hw-management-tc
-	dh_systemd_enable --name=hw-management-sync
+	dh_systemd_enable --name=hw-management-peripheral-updater
+	dh_systemd_enable --name=hw-management-thermal-updater
 	dh_systemd_enable --name=hw-management-sysfs-monitor
 	dh_systemd_enable --name=hw-management-fast-sysfs-monitor
 
 override_dh_systemd_start:
 	dh_systemd_start --name=hw-management
 	dh_systemd_start --name=hw-management-tc
-	dh_systemd_start --name=hw-management-sync
+	dh_systemd_start --name=hw-management-peripheral-updater
+	dh_systemd_start --name=hw-management-thermal-updater
 	dh_systemd_start --name=hw-management-sysfs-monitor
 	dh_systemd_start --name=hw-management-fast-sysfs-monitor