v1.7.4: Source de verite unique pour les services + update self-healing
setup_services.sh devient la source unique pour les services systemd (le service rtc_save_to_db etait auparavant cree inline dans installation_part2.sh, en doublon avec un commentaire dans save_to_db.py). update_firmware.sh appelle maintenant setup_services.sh apres le git pull. Resultat: les capteurs deja deployes peuvent se reparer tout seuls au prochain update firmware (services manquants, masques, ou nouveaux services ajoutes au repo apres l'installation initiale). Defensif: systemctl unmask sur rtc_save_to_db avant creation du fichier .service, pour eviter d'ecrire dans /dev/null si le service avait ete masque (cas observe sur un capteur en production). Pas de risque sur les capteurs sains: reecriture des .service avec le meme contenu, comportement inchange. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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@@ -1,45 +1,15 @@
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'''
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____ _____ ____
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____ _____ ____
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| _ \_ _/ ___|
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| _ < | || |___
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| _ < | || |___
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|_| \_\|_| \____|
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Script to read time from RTC module and save it to DB
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I2C connection
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Address 0x68
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/usr/bin/python3 /var/www/nebuleair_pro_4g/RTC/save_to_db.py
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This need to be run as a system service
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--> sudo nano /etc/systemd/system/rtc_save_to_db.service
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⬇️
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[Unit]
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Description=RTC Save to DB Script
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After=network.target
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[Service]
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ExecStart=/usr/bin/python3 /var/www/nebuleair_pro_4g/RTC/save_to_db.py
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Restart=always
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RestartSec=1
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User=root
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WorkingDirectory=/var/www/nebuleair_pro_4g
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StandardOutput=append:/var/www/nebuleair_pro_4g/logs/rtc_save_to_db.log
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StandardError=append:/var/www/nebuleair_pro_4g/logs/rtc_save_to_db_errors.log
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[Install]
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WantedBy=multi-user.target
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⬆️
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sudo systemctl daemon-reload
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sudo systemctl enable rtc_save_to_db.service
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sudo systemctl start rtc_save_to_db.service
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sudo systemctl status rtc_save_to_db.service
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I2C connection - Address 0x68
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Runs as a long-running systemd service (rtc_save_to_db.service).
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The service file is created by services/setup_services.sh — single source of truth.
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'''
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import smbus2
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import time
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