c5381b7112
Major updates: - Complete Rust rewrite (pilot-v2/) with working MQTT client - Fixed MQTT event loop deadlock (background task pattern) - Battery telemetry for Linux (auto-detected via /sys/class/power_supply) - Home Assistant auto-discovery for all sensors and switches - Comprehensive documentation (AVANCEMENT.md, CLAUDE.md, roadmap) - Docker test environment with Mosquitto broker - Helper scripts for development and testing Features working: ✅ MQTT connectivity with LWT ✅ YAML configuration with validation ✅ Telemetry: CPU, memory, IP, battery (Linux) ✅ Commands: shutdown, reboot, sleep, screen (dry-run tested) ✅ HA discovery and integration ✅ Allowlist and cooldown protection Ready for testing on real hardware. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
536 lines
23 KiB
Python
536 lines
23 KiB
Python
# ajouter cette ligne en bas du fichier : sudo visudo
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# gilles ALL=(ALL) NOPASSWD: /sbin/shutdown
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# gilles ALL=(ALL) NOPASSWD: /sbin/reboot
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# gilles ALL=(ALL) NOPASSWD: /usr/bin/tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
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# structure du message discovery <discovery_prefix>/<component>/[<node_id>/]<object_id>/config
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import os
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import time
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import json
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import paho.mqtt.client as mqtt
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import subprocess
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import threading
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import psutil
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import threading
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stop_threads = threading.Event()
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# Paramètres MQTT
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mqtt_broker_ip_address = "10.0.0.3"
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mqtt_port = 1883
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mqtt_username = ""
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mqtt_password = ""
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default_update_frequency = 60 # Mise à jour toutes les 60 secondes
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discovery_prefix = "homeassistant"
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device_name = "yoga14"
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mac_address = "60:57:18:99:ed:05"
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node_id = device_name
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mise_a_jours_frequente = 5
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mise_a_jour_moyenne = 30
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mise_a_jour_lente = 60
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device_info = {
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"identifiers": [device_name],
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"name": "Yoga 14",
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"manufacturer": "Lenovo",
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"model": "laptop",
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"sw_version": "1.0.0",
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"suggested_area": "salon",
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}
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# Configuration des entités
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shutdown_entity = {
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"name": f"shutdown_{device_name}",
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"type": "switch",
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"unique_id": f"shutdown_{device_name}_{mac_address}",
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"command_topic": f"pilot/{device_name}/shutdown/set",
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"state_topic": f"pilot/{device_name}/shutdown/state",
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"availability_topic": f"pilot/{device_name}/shutdown/available",
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"device_class": "switch",
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"payload_on": "ON",
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"payload_off": "OFF",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:power",
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"device": device_info,
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}
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reboot_entity = {
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"name": f"reboot_{device_name}",
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"type": "switch",
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"unique_id": f"reboot_{device_name}_{mac_address}",
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"command_topic": f"pilot/{device_name}/reboot/set",
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"state_topic": f"pilot/{device_name}/reboot/state",
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"availability_topic": f"pilot/{device_name}/reboot/available",
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"device_class": "switch",
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"payload_on": "ON",
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"payload_off": "OFF",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:restart",
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"device": device_info,
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}
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battery_entity = {
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"name": f"battery_{device_name}",
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"type": "sensor",
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"unique_id": f"battery_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/battery/state",
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"unit_of_measurement": "%",
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"device_class": "battery",
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"availability_topic": f"pilot/{device_name}/battery/available",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:battery",
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"device": device_info,
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"update_interval": 60
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}
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charging_status_entity = {
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"name": f"charging_status_{device_name}",
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"type": "binary_sensor",
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"unique_id": f"charging_status_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/charging_status/state",
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"availability_topic": f"pilot/{device_name}/charging_status/available",
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"device_class": "battery_charging",
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"payload_on": "ON",
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"payload_off": "OFF",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:battery-charging",
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"device": device_info,
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"update_interval": 5
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}
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screen_entity = {
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"name": f"screen_{device_name}",
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"type": "switch",
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"unique_id": f"screen_{device_name}_{mac_address}",
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"command_topic": f"pilot/{device_name}/screen/set",
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"state_topic": f"pilot/{device_name}/screen/state",
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"availability_topic": f"pilot/{device_name}/screen/available",
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"device_class": "switch",
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"payload_on": "ON",
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"payload_off": "OFF",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:monitor",
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"device": device_info,
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}
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# Ajout des nouvelles entités pour le CPU et la mémoire
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cpu_temperature_entity = {
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"name": f"cpu_temperature_{device_name}",
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"type": "sensor",
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"unique_id": f"cpu_temperature_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/cpu_temperature/state",
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"unit_of_measurement": "°C",
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"device_class": "temperature",
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"availability_topic": f"pilot/{device_name}/cpu_temperature/available",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:thermometer",
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"device": device_info,
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"update_interval": 20
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}
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cpu_usage_entity = {
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"name": f"cpu_usage_{device_name}",
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"type": "sensor",
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"unique_id": f"cpu_usage_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/cpu_usage/state",
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"unit_of_measurement": "%",
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"device_class": "power",
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"availability_topic": f"pilot/{device_name}/cpu_usage/available",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:chip",
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"device": device_info,
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"update_interval": 10
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}
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memory_usage_entity = {
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"name": f"memory_usage_{device_name}",
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"type": "sensor",
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"unique_id": f"memory_usage_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/memory_usage/state",
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"unit_of_measurement": "%",
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# "device_class": "memory",
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"availability_topic": f"pilot/{device_name}/memory_usage/available",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:memory",
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"device": device_info,
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"update_interval": 10
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}
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cpu_frequency_entity = {
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"name": f"cpu_frequency_{device_name}",
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"type": "sensor",
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"unique_id": f"cpu_frequency_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/cpu_frequency/state",
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"unit_of_measurement": "GHz",
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"device_class": "frequency",
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"availability_topic": f"pilot/{device_name}/cpu_frequency/available",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:speedometer",
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"device": device_info,
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"update_interval": 20
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}
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ip_address_entity = {
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"name": f"ip_address_{device_name}",
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"type": "sensor",
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"unique_id": f"ip_address_{device_name}_{mac_address}",
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"state_topic": f"pilot/{device_name}/ip_address/state",
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"availability_topic": f"pilot/{device_name}/ip_address/available",
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#"device_class": "connectivity",
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"payload_available": "online",
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"payload_not_available": "offline",
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"icon": "mdi:ip",
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"device": device_info,
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"update_interval": 60
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}
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cpu_frequency_slider_entity = {
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"name": f"cpu_frequency_slider_{device_name}",
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"type": "number",
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"unique_id": f"cpu_frequency_slider_{device_name}_{mac_address}",
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"command_topic": f"pilot/{device_name}/cpu_frequency_slider/set",
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"state_topic": f"pilot/{device_name}/cpu_frequency_slider/state",
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"availability_topic": f"pilot/{device_name}/cpu_frequency_slider/available",
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"payload_available": "online",
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"payload_not_available": "offline",
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"min": 0.5,
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"max": 3.0,
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"step": 0.1,
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"unit_of_measurement": "GHz",
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"icon": "mdi:speedometer",
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"device": device_info,
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}
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def publish_discovery_messages(client):
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# Publie les messages de découverte pour les entités
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# ...
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# print("publish_discovery_messages")
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client.publish(f"{discovery_prefix}/switch/{node_id}/{shutdown_entity['name']}/config", json.dumps(shutdown_entity), retain=True)
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client.publish(f"{discovery_prefix}/switch/{node_id}/{reboot_entity['name']}/config", json.dumps(reboot_entity), retain=True)
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client.publish(f"{discovery_prefix}/sensor/{node_id}/{battery_entity['name']}/config", json.dumps(battery_entity), retain=True)
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client.publish(f"{discovery_prefix}/switch/{node_id}/{screen_entity['name']}/config", json.dumps(screen_entity), retain=True)
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client.publish(f"{discovery_prefix}/sensor/{node_id}/{cpu_temperature_entity['name']}/config", json.dumps(cpu_temperature_entity), retain=True)
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client.publish(f"{discovery_prefix}/sensor/{node_id}/{cpu_usage_entity['name']}/config", json.dumps(cpu_usage_entity), retain=True)
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client.publish(f"{discovery_prefix}/sensor/{node_id}/{memory_usage_entity['name']}/config", json.dumps(memory_usage_entity), retain=True)
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client.publish(f"{discovery_prefix}/sensor/{node_id}/{cpu_frequency_entity['name']}/config", json.dumps(cpu_frequency_entity), retain=True)
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client.publish(f"{discovery_prefix}/binary_sensor/{node_id}/{charging_status_entity['name']}/config", json.dumps(charging_status_entity), retain=True)
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client.publish(f"{discovery_prefix}/sensor/{node_id}/{ip_address_entity['name']}/config", json.dumps(ip_address_entity), retain=True)
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client.publish(f"{discovery_prefix}/number/{node_id}/{cpu_frequency_slider_entity['name']}/config", json.dumps(cpu_frequency_slider_entity), retain=True)
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# print("Discovery messages published")
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def publish_availability(client):
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client.publish(shutdown_entity["availability_topic"], shutdown_entity["payload_available"], retain=True)
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client.publish(reboot_entity["availability_topic"], reboot_entity["payload_available"], retain=True)
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client.publish(battery_entity["availability_topic"], battery_entity["payload_available"], retain=True)
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client.publish(screen_entity["availability_topic"], screen_entity["payload_available"], retain=True)
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client.publish(cpu_temperature_entity["availability_topic"], cpu_temperature_entity["payload_available"], retain=True)
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client.publish(cpu_usage_entity["availability_topic"], cpu_usage_entity["payload_available"], retain=True)
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client.publish(memory_usage_entity["availability_topic"], memory_usage_entity["payload_available"], retain=True)
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client.publish(cpu_frequency_entity["availability_topic"], cpu_frequency_entity["payload_available"], retain=True)
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client.publish(charging_status_entity["availability_topic"], charging_status_entity["payload_available"], retain=True)
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client.publish(ip_address_entity["availability_topic"], ip_address_entity["payload_available"], retain=True)
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client.publish(cpu_frequency_slider_entity["availability_topic"], cpu_frequency_slider_entity["payload_available"], retain=True)
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# print("Published availability for all entities")
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def get_local_ip_address():
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try:
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import socket
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.settimeout(0)
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s.connect(('10.254.254.254', 1)) # Adresse IP arbitraire pour établir une connexion
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local_ip = s.getsockname()[0]
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s.close()
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print(f"Publishing IP address: {local_ip}") # Log l'adresse IP
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return local_ip
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except Exception as e:
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print(f"Error retrieving local IP address: {e}")
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return None
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def get_cpu_temperature():
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# Utilisation de psutil ou autre pour obtenir la température du CPU
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try:
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temp = psutil.sensors_temperatures()['coretemp'][0].current # Par exemple pour les CPUs Intel
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print(f"Publishing CPU temperature: {temp}°C")
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return temp
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except Exception as e:
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print(f"Error reading CPU temperature: {e}")
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return None
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def get_cpu_usage():
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try:
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cpu_percent = psutil.cpu_percent(interval=1)
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print(f"CPU usage: {cpu_percent}%") # Ajoute ce log pour déboguer
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return cpu_percent
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except Exception as e:
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print(f"Error reading CPU usage: {e}")
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return None
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def get_memory_usage():
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try:
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memory_info = psutil.virtual_memory()
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print(f"Memory usage: {memory_info.percent}%") # Ajoute ce log pour déboguer
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return memory_info.percent
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except Exception as e:
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print(f"Error reading memory usage: {e}")
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return None
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def get_cpu_frequency():
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try:
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with open("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq", "r") as file:
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# La fréquence est en kHz, donc on la convertit en GHz
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freq_khz = int(file.read().strip())
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freq_ghz = freq_khz / 1_000_000 # Conversion de kHz à GHz
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print(f"CPU frequency: {freq_ghz:.2f} GHz") # Ajoute ce log pour déboguer
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return f"{freq_ghz:.2f}" # Formater avec 2 chiffres après la virgule
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except Exception as e:
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print(f"Error reading CPU frequency: {e}")
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return None
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def get_battery_level():
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try:
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with open("/sys/class/power_supply/BAT0/capacity", "r") as file:
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battery_level = file.read().strip()
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print(f"Publishing battery level: {battery_level}%")
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return battery_level
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except Exception as e:
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print(f"Error reading battery level: {e}")
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return None
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def get_charging_status():
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try:
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with open("/sys/class/power_supply/ADP1/online", "r") as file:
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status = file.read().strip()
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print(f"Publishing charging status: {status}")
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return "ON" if status == "1" else "OFF"
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except Exception as e:
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print(f"Error reading charging status: {e}")
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return None
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def set_cpu_frequency(frequency):
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try:
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frequency_khz = int(float(frequency) * 1_000_000) # Convertir GHz en kHz
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with open("/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed", "w") as file:
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file.write(str(frequency_khz))
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print(f"Set CPU frequency to {frequency} GHz")
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except Exception as e:
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print(f"Error setting CPU frequency: {e}")
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def publish_sensor_data(client):
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battery_level = get_battery_level()
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if battery_level is not None:
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client.publish(battery_entity["state_topic"], battery_level, retain=True)
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cpu_temp = get_cpu_temperature()
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if cpu_temp is not None:
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client.publish(cpu_temperature_entity["state_topic"], cpu_temp, retain=True)
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cpu_usage = get_cpu_usage()
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if cpu_usage is not None:
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client.publish(cpu_usage_entity["state_topic"], cpu_usage, retain=True)
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memory_usage = get_memory_usage()
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if memory_usage is not None:
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print(f"Publishing memory usage: {memory_usage}%") # Ajoute ce log
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client.publish(memory_usage_entity["state_topic"], memory_usage, retain=True)
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cpu_freq = get_cpu_frequency()
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if cpu_freq is not None:
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client.publish(cpu_frequency_entity["state_topic"], cpu_freq, retain=True)
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print(f"Published CPU frequency: {cpu_freq} GHz")
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charging_status = get_charging_status()
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if charging_status is not None:
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client.publish(charging_status_entity["state_topic"], charging_status, retain=True)
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threading.Timer(update_frequency, publish_sensor_data, [client]).start()
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def publish_battery_level(client):
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battery_level = get_battery_level()
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if battery_level is not None:
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client.publish(battery_entity["state_topic"], battery_level, retain=True)
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threading.Timer(get_update_interval(battery_entity), publish_battery_level, [client]).start()
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def publish_cpu_temperature(client):
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cpu_temp = get_cpu_temperature()
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if cpu_temp is not None:
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client.publish(cpu_temperature_entity["state_topic"], cpu_temp, retain=True)
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threading.Timer(get_update_interval(cpu_temperature_entity), publish_cpu_temperature, [client]).start()
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def publish_cpu_usage(client):
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cpu_usage = get_cpu_usage()
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if cpu_usage is not None:
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client.publish(cpu_usage_entity["state_topic"], cpu_usage, retain=True)
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threading.Timer(get_update_interval(cpu_usage_entity), publish_cpu_usage, [client]).start()
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def publish_memory_usage(client):
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memory_usage = get_memory_usage()
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if memory_usage is not None:
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client.publish(memory_usage_entity["state_topic"], memory_usage, retain=True)
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threading.Timer(get_update_interval(memory_usage_entity), publish_memory_usage, [client]).start()
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def publish_cpu_frequency(client):
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cpu_freq = get_cpu_frequency()
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if cpu_freq is not None:
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client.publish(cpu_frequency_entity["state_topic"], cpu_freq, retain=True)
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threading.Timer(get_update_interval(cpu_frequency_entity), publish_cpu_frequency, [client]).start()
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def publish_charging_status(client):
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charging_status = get_charging_status()
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if charging_status is not None:
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client.publish(charging_status_entity["state_topic"], charging_status, retain=True)
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threading.Timer(get_update_interval(charging_status_entity), publish_charging_status, [client]).start()
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def publish_ip_address(client):
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local_ip = get_local_ip_address()
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if local_ip is not None:
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client.publish(ip_address_entity["state_topic"], local_ip, retain=True)
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threading.Timer(get_update_interval(ip_address_entity), publish_ip_address, [client]).start()
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def publish_current_cpu_frequency(client):
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cpu_freq = get_cpu_frequency()
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if cpu_freq is not None:
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client.publish(cpu_frequency_slider_entity["state_topic"], cpu_freq, retain=True)
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def get_update_interval(entity):
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return entity.get("update_interval", default_update_frequency)
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def on_connect(client, userdata, flags, rc):
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if rc == 0:
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print("Connected with result code {rc}")
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|
client.subscribe(shutdown_entity["command_topic"])
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|
client.subscribe(reboot_entity["command_topic"])
|
|
client.subscribe(screen_entity["command_topic"])
|
|
client.subscribe(cpu_frequency_slider_entity["command_topic"]) # S'abonner au slider
|
|
publish_discovery_messages(client)
|
|
publish_availability(client)
|
|
|
|
# Démarrer la publication des données avec les fréquences respectives
|
|
publish_battery_level(client)
|
|
publish_cpu_temperature(client)
|
|
publish_cpu_usage(client)
|
|
publish_memory_usage(client)
|
|
publish_cpu_frequency(client)
|
|
publish_charging_status(client)
|
|
publish_ip_address(client) # Ajout de la publication de l'adresse IP
|
|
publish_current_cpu_frequency(client) # Publier l'état initial du slider
|
|
|
|
|
|
# Publier l'état "ON" pour le switch au démarrage
|
|
client.publish(shutdown_entity["state_topic"], shutdown_entity["payload_on"], retain=True)
|
|
client.publish(reboot_entity["state_topic"], reboot_entity["payload_on"], retain=True)
|
|
client.publish(screen_entity["state_topic"], screen_entity["payload_on"], retain=True)
|
|
print(f"Set {shutdown_entity['name']} to ON")
|
|
|
|
def deactivate_entities(client):
|
|
"""Désactive toutes les entités en les marquant comme 'unavailable'."""
|
|
client.publish(shutdown_entity["availability_topic"], shutdown_entity["payload_not_available"], retain=True)
|
|
client.publish(reboot_entity["availability_topic"], reboot_entity["payload_not_available"], retain=True)
|
|
client.publish(battery_entity["availability_topic"], battery_entity["payload_not_available"], retain=True)
|
|
client.publish(screen_entity["availability_topic"], screen_entity["payload_not_available"], retain=True)
|
|
client.publish(cpu_temperature_entity["availability_topic"], cpu_temperature_entity["payload_not_available"], retain=True)
|
|
client.publish(cpu_usage_entity["availability_topic"], cpu_usage_entity["payload_not_available"], retain=True)
|
|
client.publish(memory_usage_entity["availability_topic"], memory_usage_entity["payload_not_available"], retain=True)
|
|
client.publish(cpu_frequency_entity["availability_topic"], cpu_frequency_entity["payload_not_available"], retain=True)
|
|
client.publish(charging_status_entity["availability_topic"], charging_status_entity["payload_not_available"], retain=True)
|
|
client.publish(ip_address_entity["availability_topic"], ip_address_entity["payload_not_available"], retain=True)
|
|
client.publish(cpu_frequency_slider_entity["availability_topic"], cpu_frequency_slider_entity["payload_not_available"], retain=True)
|
|
client.loop_stop() # Arrête la boucle MQTT proprement pour s'assurer que tous les messages sont publiés
|
|
print("All entities deactivated.")
|
|
|
|
|
|
def on_message(client, userdata, message):
|
|
# Gestion des messages MQTT
|
|
print("on_message")
|
|
# Vérifier si le message est pour le switch "shutdown"
|
|
if message.topic == shutdown_entity["command_topic"]:
|
|
if message.payload.decode() == shutdown_entity["payload_off"]:
|
|
print("Received 'OFF' command - shutting down the system")
|
|
client.publish(shutdown_entity["state_topic"], shutdown_entity["payload_off"], retain=True)
|
|
# Exécuter la commande de shutdown
|
|
time.sleep(1)
|
|
deactivate_entities(client) # Désactiver toutes les entités avant de fermer
|
|
time.sleep(2)
|
|
subprocess.run(["sudo", "shutdown", "-h", "now"])
|
|
exit(0) # Sortir immédiatement du programme après le shutdown
|
|
elif message.payload.decode() == shutdown_entity["payload_on"]:
|
|
print("Received 'ON' command - no action for 'ON'")
|
|
|
|
elif message.topic == reboot_entity["command_topic"]:
|
|
if message.payload.decode() == reboot_entity["payload_off"]:
|
|
print("Received 'OFF' command - rebooting the system")
|
|
client.publish(reboot_entity["state_topic"], reboot_entity["payload_off"], retain=True)
|
|
time.sleep(1)
|
|
deactivate_entities(client) # Désactiver toutes les entités avant de redémarrer
|
|
subprocess.run(["sudo", "reboot"])
|
|
os._exit(0) # Sortir immédiatement du programme après le reboot
|
|
elif message.payload.decode() == reboot_entity["payload_on"]:
|
|
print("Received 'ON' command - no action for 'ON'")
|
|
|
|
elif message.topic == screen_entity["command_topic"]:
|
|
if message.payload.decode() == screen_entity["payload_off"]:
|
|
print("Received 'OFF' command - turning off the screen")
|
|
client.publish(screen_entity["state_topic"], screen_entity["payload_off"], retain=True)
|
|
result = subprocess.run(["busctl", "--user", "set-property", "org.gnome.Mutter.DisplayConfig", "/org/gnome/Mutter/DisplayConfig", "org.gnome.Mutter.DisplayConfig", "PowerSaveMode", "i", "1"], capture_output=True, text=True)
|
|
print(f"Command output: {result.stdout}")
|
|
if result.stderr:
|
|
print(f"Command error: {result.stderr}")
|
|
elif message.payload.decode() == screen_entity["payload_on"]:
|
|
print("Received 'ON' command - turning on the screen")
|
|
client.publish(screen_entity["state_topic"], screen_entity["payload_on"], retain=True)
|
|
result = subprocess.run(["busctl", "--user", "set-property", "org.gnome.Mutter.DisplayConfig", "/org/gnome/Mutter/DisplayConfig", "org.gnome.Mutter.DisplayConfig", "PowerSaveMode", "i", "0"], capture_output=True, text=True)
|
|
print(f"Command output: {result.stdout}")
|
|
if result.stderr:
|
|
print(f"Command error: {result.stderr}")
|
|
|
|
elif message.topic == cpu_frequency_slider_entity["command_topic"]:
|
|
frequency = message.payload.decode()
|
|
print(f"Received CPU frequency slider command: {frequency} GHz")
|
|
set_cpu_frequency(frequency)
|
|
client.publish(cpu_frequency_entity["state_topic"], frequency, retain=True)
|
|
client.publish(cpu_frequency_slider_entity["state_topic"], frequency, retain=True)
|
|
|
|
|
|
|
|
|
|
# Configuration et démarrage du client MQTT
|
|
client = mqtt.Client()
|
|
client.username_pw_set(mqtt_username, mqtt_password)
|
|
client.on_connect = on_connect
|
|
client.on_message = on_message
|
|
client.connect(mqtt_broker_ip_address, mqtt_port, 60)
|
|
client.loop_start()
|
|
|
|
# Maintenir le script en exécution
|
|
try:
|
|
while True:
|
|
publish_availability(client) # Maintenir l'état disponible
|
|
time.sleep(1) # Attendre avant la prochaine mise à jour
|
|
except KeyboardInterrupt:
|
|
print("Script interrupted, closing MQTT connection")
|
|
# Publier l'état "unavailable" pour les entités
|
|
deactivate_entities(client)
|
|
time.sleep(1)
|
|
|
|
# Fermer la connexion MQTT proprement
|
|
client.disconnect()
|