Modif watchdog relevés

app/Mqtt_meudon.py

@@ -1,193 +1,255 @@
 #!/usr/bin/env python3
 """
-Mqtt_meudon.py
+Mqtt_meudon.py (version nettoyée)
-Récupère les mesures MQTT du site Meudon et les insère dans la table Sondes.Meudon.
+--------------------------------
+- S'abonne à Meudon/# sur le broker MQTT
+- Parse les messages (topic -> nom de sonde, payload -> température)
+- Insère les relevés dans MySQL (table `Meudon` par défaut)
+
+Variables d'environnement attendues (exemples) :
+- MQTT_HOST, MQTT_PORT, MQTT_USER, MQTT_PASS
+- DB_HOST, DB_USER, DB_PASS, DB_NAME
+Optionnelles :
+- DB_TABLE (défaut: Meudon)
+- LOG_FILE (défaut: Mqtt_meudon.log)
+- LOG_LEVEL (défaut: INFO)
+- DB_POOL_SIZE (défaut: 5)
 """
 
+from __future__ import annotations
+
 import os
+import sys
+import time
 import logging
 from logging.handlers import RotatingFileHandler
-import socket
+from typing import Any, Optional, cast
-import mysql.connector
-from mysql.connector import Error
 
 import paho.mqtt.client as mqtt
 from paho.mqtt.client import CallbackAPIVersion
 
-from dotenv import load_dotenv
+from mysql.connector import pooling
+from mysql.connector.abstracts import MySQLConnectionAbstract
+from mysql.connector.cursor import MySQLCursor
+
 
 # =========================
-#  Chargement du .env
+# Configuration (ENV)
 # =========================
-load_dotenv()
 
-# --- MySQL (commun) ---
+MQTT_HOST = os.getenv("MQTT_HOST", "127.0.0.1")
-DB_HOST = os.getenv("DB_HOST")
-DB_USER = os.getenv("DB_USER")
-DB_PASS = os.getenv("DB_PASS")
-DB_NAME = os.getenv("DB_NAME")
-
-# --- MQTT  ---
-MQTT_HOST = os.getenv("MQTT_HOST")
-MQTT_USER = os.getenv("MQTT_USER")
-MQTT_PASS = os.getenv("MQTT_PASS")
 MQTT_PORT = int(os.getenv("MQTT_PORT", "1883"))
+MQTT_USER = os.getenv("MQTT_USER", "")
+MQTT_PASS = os.getenv("MQTT_PASS", "")
 
-# Client ID (configurable, sinon suffixé avec le hostname)
+DB_HOST = os.getenv("DB_HOST", "127.0.0.1")
-MQTT_CLIENT_ID = os.getenv(
+DB_USER = os.getenv("DB_USER", "root")
-    "MQTT_CLIENT_ID_MEUDON",
+DB_PASS = os.getenv("DB_PASS", "")
-    f"Mqtt_meudon_{socket.gethostname()}"
+DB_NAME = os.getenv("DB_NAME", "Sondes")
-)
+DB_TABLE = os.getenv("DB_TABLE", "Meudon")
 
-GYRO_TOPIC_MEUDON = os.getenv("GYRO_MQTT_TOPIC_MEUDON", "Meudon/gyrophare")
+LOG_FILE = os.getenv("LOG_FILE", "Mqtt_meudon.log")
+LOG_LEVEL = os.getenv("LOG_LEVEL", "INFO").upper()
+
+DB_POOL_SIZE = int(os.getenv("DB_POOL_SIZE", "5"))
 
-# Nom de la table de destination
-TABLE_NAME = "Meudon"
 
 # =========================
 # Logging
 # =========================
-def setup_logging():
-    logger = logging.getLogger()
-    logger.setLevel(logging.INFO)
 
-    formatter = logging.Formatter(
+def setup_logging() -> None:
-        "%(asctime)s - %(levelname)s - %(message)s",
+    """Configure un log propre (rotation) sans dupliquer les handlers."""
-        datefmt="%Y-%m-%d %H:%M:%S"
+    logger = logging.getLogger()
+    logger.setLevel(getattr(logging, LOG_LEVEL, logging.INFO))
+
+    # Évite la duplication si setup_logging() est rappelé
+    if any(isinstance(h, RotatingFileHandler) for h in logger.handlers):
+        return
+
+    fmt = logging.Formatter(
+        "%(asctime)s | %(levelname)s | %(name)s | %(message)s",
+        datefmt="%Y-%m-%d %H:%M:%S",
     )
 
-    # Console
-    console = logging.StreamHandler()
-    console.setFormatter(formatter)
-    logger.addHandler(console)
-
-    # Logs fichier (même logique que Saclay)
-    log_dir = os.getenv("LOG_DIR", "./Logs")
-    try:
-        os.makedirs(log_dir, exist_ok=True)
     file_handler = RotatingFileHandler(
-            os.path.join(log_dir, "Mqtt_meudon.log"),
+        LOG_FILE,
-            maxBytes=1_000_000,
+        maxBytes=2_000_000,
         backupCount=5,
         encoding="utf-8",
     )
-        file_handler.setFormatter(formatter)
+    file_handler.setFormatter(fmt)
+    file_handler.setLevel(getattr(logging, LOG_LEVEL, logging.INFO))
+
+    console_handler = logging.StreamHandler(sys.stdout)
+    console_handler.setFormatter(fmt)
+    console_handler.setLevel(getattr(logging, LOG_LEVEL, logging.INFO))
+
     logger.addHandler(file_handler)
-    except Exception as e:
+    logger.addHandler(console_handler)
-        logging.warning("Impossible de créer le fichier de log : %s", e)
 
 
 # =========================
-#  Accès MySQL
+# MySQL (pool)
 # =========================
-def insert_temperature(sonde: str, temperature: float) -> None:
+
-    """
+_db_pool: Optional[pooling.MySQLConnectionPool] = None
-    Insère une mesure dans la table Sondes.Meudon.
+
-    La colonne Date utilise CURRENT_TIMESTAMP par défaut dans MySQL.
+
-    """
+def init_db_pool() -> None:
-    try:
+    global _db_pool
-        conn = mysql.connector.connect(
+    if _db_pool is not None:
+        return
+
+    _db_pool = pooling.MySQLConnectionPool(
+        pool_name="meudon_pool",
+        pool_size=DB_POOL_SIZE,
         host=DB_HOST,
         user=DB_USER,
         password=DB_PASS,
         database=DB_NAME,
+        autocommit=False,
     )
+    logging.info("Pool MySQL initialisé (db=%s, size=%s)", DB_NAME, DB_POOL_SIZE)
 
+
+def insert_temperature(sonde: str, temperature: float) -> None:
+    """Insère un relevé dans la table configurée."""
+    if _db_pool is None:
+        init_db_pool()
+
+    conn: Optional[MySQLConnectionAbstract] = None
+    cursor: Optional[MySQLCursor] = None
+
+    try:
+        assert _db_pool is not None  # pour le typage
+        conn = cast(MySQLConnectionAbstract, _db_pool.get_connection())
         cursor = conn.cursor()
-        sql = f"INSERT INTO {TABLE_NAME} (Sonde, Temperature) VALUES (%s, %s)"
+
+        # Colonnes supposées : Sonde, Temperature, Date
+        sql = f"INSERT INTO `{DB_TABLE}` (Sonde, Temperature, Date) VALUES (%s, %s, NOW())"
         cursor.execute(sql, (sonde, temperature))
         conn.commit()
 
-        logging.info("Insertion OK (Meudon) -> %s = %.2f", sonde, temperature)
+    except Exception as exc:
-
+        logging.error("Erreur MySQL (insert %s): %s", sonde, exc)
-    except Error as e:
+        # En cas d'erreur, on rollback pour garder la connexion saine
-        logging.exception("Erreur MySQL (Meudon) pour la sonde %s : %s", sonde, e)
-
-    finally:
         try:
-            if cursor:
+            if conn is not None:
-                cursor.close()
+                conn.rollback()
-            if conn and conn.is_connected():
-                conn.close()
         except Exception:
             pass
 
+    finally:
+        try:
+            if cursor is not None:
+                cursor.close()
+        finally:
+            if conn is not None:
+                conn.close()
+
 
 # =========================
-#  Callbacks MQTT (API v2)
+# MQTT callbacks
 # =========================
-def on_connect(client, userdata, flags, reason_code, properties=None):
+
+def _topic_to_sonde(topic: str) -> str:
+    """Convertit un topic MQTT en nom de sonde.
+    Exemple : 'Meudon/Chambre1' -> 'Chambre1'
+    """
+    parts = topic.split("/")
+    if len(parts) >= 2:
+        return parts[-1].strip()
+    return topic.strip()
+
+
+def _payload_to_float(payload: bytes) -> Optional[float]:
+    """Convertit un payload en float (accepte virgule)."""
+    try:
+        s = payload.decode("utf-8", errors="replace").strip()
+        if not s:
+            return None
+        s = s.replace(",", ".")
+        return float(s)
+    except Exception:
+        return None
+
+
+def on_connect(
+    client: mqtt.Client,
+    _userdata: Any,
+    _flags: Any,
+    reason_code: int,
+    properties: Any = None,
+) -> None:
+    # `properties` est fourni par l'API v2 ; on le garde pour compatibilité.
+    _ = properties  # évite les avertissements "non utilisé"
+
     if reason_code == 0:
-        logging.info("Connecté au broker MQTT Meudon (%s)", MQTT_HOST)
+        logging.info("Connecté au broker MQTT Meudon (%s:%s)", MQTT_HOST, MQTT_PORT)
-        # Abonnement à TOUT ce qui commence par "Meudon/"
         result, mid = client.subscribe("Meudon/#")
         logging.info("Abonné au topic : Meudon/# (result=%s, mid=%s)", result, mid)
     else:
-        logging.error("Échec de connexion MQTT (Meudon), code retour = %s", reason_code)
+        logging.error("Échec de connexion MQTT (Meudon), reason_code=%s", reason_code)
 
 
-def on_message(client, userdata, msg: mqtt.MQTTMessage):
+def on_disconnect(
-    topic = msg.topic
+    _client: mqtt.Client,
-    payload_raw = msg.payload.decode("utf-8", errors="ignore").strip()
+    _userdata: Any,
+    reason_code: int,
+    properties: Any = None,
+) -> None:
+    _ = properties
+    logging.warning("Déconnecté du broker MQTT (reason_code=%s)", reason_code)
 
-    logging.debug("Msg reçu (Meudon) : topic=%s payload=%s", topic, payload_raw)
 
-    # On ignore le gyrophare
+def on_message(_client: mqtt.Client, _userdata: Any, msg: mqtt.MQTTMessage) -> None:
-    if topic == GYRO_TOPIC_MEUDON:
+    topic = (msg.topic or "").strip()
-        logging.debug("Topic gyrophare Meudon ignoré : %s", topic)
+    sonde = _topic_to_sonde(topic)
+    temp = _payload_to_float(msg.payload)
+
+    if temp is None:
+        logging.warning("Payload non numérique ignoré (topic=%s, payload=%r)", topic, msg.payload)
         return
 
-    # Nom de la sonde = dernier segment du topic
+    logging.info("Reçu: topic=%s -> sonde=%s | température=%s", topic, sonde, temp)
-    sonde = topic.split("/")[-1] if "/" in topic else topic
+    insert_temperature(sonde, temp)
-
-    # Conversion du payload en float
-    try:
-        value = float(payload_raw.replace(",", "."))
-    except ValueError:
-        logging.warning(
-            "Payload non numérique (Meudon), mesure ignorée (topic=%s, payload=%s)",
-            topic,
-            payload_raw,
-        )
-        return
-
-    insert_temperature(sonde, value)
 
 
 # =========================
-#  Programme principal
+# Main
 # =========================
-def main():
-    setup_logging()
-    logging.info("Démarrage du script Mqtt_meudon")
 
-    # Vérif minimale des variables d'env MySQL
+def build_mqtt_client() -> mqtt.Client:
-    for var in ["DB_HOST", "DB_USER", "DB_PASS", "DB_NAME"]:
+    client = mqtt.Client(callback_api_version=CallbackAPIVersion.VERSION2)
-        if os.getenv(var) in (None, ""):
-            logging.error("Variable d'environnement %s manquante !", var)
 
-    # Vérif minimale des variables d'env MQTT
+    if MQTT_USER:
-    if not MQTT_HOST:
-        logging.error("MQTT_HOST_MEUDON manquant !")
-    if not MQTT_USER:
-        logging.warning("MQTT_USER_MEUDON non défini (connexion sans login ?)")
-    if not MQTT_PORT or MQTT_PORT <= 0:
-        logging.error("MQTT_PORT_MEUDON invalide : %s", MQTT_PORT)
-
-    client = mqtt.Client(
-        client_id=MQTT_CLIENT_ID,
-        callback_api_version=CallbackAPIVersion.VERSION2
-    )
         client.username_pw_set(MQTT_USER, MQTT_PASS)
 
     client.on_connect = on_connect
+    client.on_disconnect = on_disconnect
     client.on_message = on_message
 
+    # Reconnexion automatique
+    client.reconnect_delay_set(min_delay=1, max_delay=30)
+
+    return client
+
+
+def main() -> None:
+    setup_logging()
+    init_db_pool()
+
+    client = build_mqtt_client()
+
+    while True:
         try:
+            logging.info("Connexion MQTT en cours (%s:%s)...", MQTT_HOST, MQTT_PORT)
             client.connect(MQTT_HOST, MQTT_PORT, keepalive=60)
-    except Exception as e:
+            break
-        logging.exception("Impossible de se connecter au broker MQTT Meudon : %s", e)
+        except Exception as exc:
-        return
+            logging.error("Impossible de se connecter au broker MQTT: %s", exc)
+            time.sleep(5)
 
     logging.info("Boucle MQTT Meudon en cours (Ctrl+C pour arrêter)...")
     try:
@@ -195,7 +257,10 @@ def main():
     except KeyboardInterrupt:
         logging.info("Arrêt demandé par l'utilisateur (Meudon)." )
     finally:
+        try:
             client.disconnect()
+        except Exception:
+            pass
         logging.info("Client MQTT Meudon déconnecté.")
 
 

app/Mqtt_saclay.py

@@ -26,9 +26,9 @@ DB_USER = os.getenv("DB_USER")
 DB_PASS = os.getenv("DB_PASS")
 DB_NAME = os.getenv("DB_NAME")
 
-MQTT_HOST = "54.36.188.119"
+MQTT_HOST = "162.19.78.131"
-MQTT_USER = "Bwps"
+MQTT_USER = "sondes"
-MQTT_PASS = "scJ5ACj2keRfI^"
+MQTT_PASS = "3J@bjYP0"
 MQTT_PORT = int(os.getenv("MQTT_PORT", 1883))
 
 GYRO_TOPIC_SACLAY = os.getenv("GYRO_MQTT_TOPIC_SACLAY", "Saclay/gyrophare")

app/surveillance_releves.py

@@ -5,12 +5,24 @@ from datetime import datetime, timedelta
 from dotenv import load_dotenv
 import os
 import logging
-
+import sys
 import mysql.connector  # important pour cibler les exceptions MySQL
 
 import utils_db
 from utils_mail import envoyer_mail
 
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s - %(levelname)s - %(message)s",
+    handlers=[logging.StreamHandler(sys.stdout)]
+)
+
+# Forcer l'encodage UTF-8 du flux si possible (Windows/PyCharm)
+try:
+    sys.stdout.reconfigure(encoding="utf-8")
+except Exception:
+    pass
 # -------------------- LOGS --------------------
 LOG_DIR = '/home/debian/Gestion_sondes/Logs'
 os.makedirs(LOG_DIR, exist_ok=True)

app/utils_mail.py

@@ -10,8 +10,8 @@ load_dotenv('/home/debian/Gestion_sondes/.env')
 SMTP_HOST = os.getenv("SMTP_HOST", "smtp.mail.ovh.net")
 SMTP_PORT = int(os.getenv("SMTP_PORT", "465"))
 
-SMTP_LOGIN = os.getenv("SMTP_LOGIN")       # ex: services@domo91.fr
+SMTP_LOGIN = os.getenv("SMTP_USER")       # ex: services@domo91.fr
-SMTP_PASSWORD = os.getenv("SMTP_PASSWORD") # mot de passe OVH
+SMTP_PASSWORD = os.getenv("SMTP_PASS") # mot de passe OVH
 MAIL_FROM = os.getenv("MAIL_FROM", SMTP_LOGIN)
 MAIL_TO = os.getenv("MAIL_TO")             # ex: services@domo91.fr