957 lines
36 KiB
Python
957 lines
36 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# ========= Site =========
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SITE = "Meudon"
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PROGRAM_NAME = f"Monitor_{SITE}"
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import datetime as dt
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# ========= Imports & .env =========
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import logging
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import os
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import re
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import smtplib
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import ssl
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import time
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from datetime import datetime
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from email.message import EmailMessage
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from dotenv import load_dotenv, find_dotenv
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load_dotenv(find_dotenv(usecwd=True), override=False)
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from utils_sms import normaliser_sms
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def _env_bool(name: str, default: bool) -> bool:
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v = os.getenv(name, str(int(default))).strip().lower()
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return v in ("1", "true", "yes", "on")
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# MySQL
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import mysql.connector
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from mysql.connector import Error as MySQLError
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from dotenv import load_dotenv
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load_dotenv()
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# OVH (SMS)
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try:
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import ovh
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from ovh.exceptions import APIError as OVHAPIError
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_ovh_available = True
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except Exception:
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ovh = None # type: ignore
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class OVHAPIError(Exception): ...
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_ovh_available = False
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# MQTT
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try:
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import paho.mqtt.client as mqtt
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_mqtt_ok = True
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except Exception:
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_mqtt_ok = False
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# ========= Logger =========
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level = getattr(logging, os.getenv("LOGLEVEL", "INFO").upper(), logging.INFO)
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log = logging.getLogger(PROGRAM_NAME.lower())
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if not log.handlers:
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logging.basicConfig(level=level, format="%(asctime)s %(levelname)s %(message)s")
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# ========= DB utils =========
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def open_alert(conn, table_alertes: str, sonde: str, dt_: datetime) -> bool:
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"""
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Ouvre UNE alerte si aucune alerte 'En cours' n'existe encore pour la sonde.
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Retourne True si une nouvelle alerte a été créée (→ notifier par mail & SMS client).
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"""
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cur = conn.cursor()
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cur.execute(
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f"SELECT 1 FROM `{table_alertes}` WHERE Sonde=%s AND Etat='En cours' LIMIT 1",
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(sonde,)
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)
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if cur.fetchone():
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cur.close()
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return False # déjà ouverte
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cur.execute(
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f"INSERT INTO `{table_alertes}` (Sonde, Debut_defaut, Etat) VALUES (%s, %s, 'En cours')",
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(sonde, dt_.strftime('%Y-%m-%d %H:%M:%S'))
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)
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conn.commit()
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cur.close()
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return True
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def close_alert(conn, table_alertes: str, sonde: str) -> bool:
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"""
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Ferme l'alerte 'En cours' si présente.
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Retourne True si une alerte est passée à 'Acquitté' (→ notifier par mail).
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"""
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cur = conn.cursor()
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cur.execute(
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f"UPDATE `{table_alertes}` SET Etat='Acquitté' "
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f"WHERE Sonde=%s AND Etat='En cours' "
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f"ORDER BY Debut_defaut DESC LIMIT 1",
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(sonde,)
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)
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changed = (cur.rowcount == 1)
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conn.commit()
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cur.close()
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return changed
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def get_db():
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return mysql.connector.connect(
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host=os.getenv("DB_HOST"),
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user=os.getenv("DB_USER"),
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password=os.getenv("DB_PASS"),
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database=os.getenv("DB_NAME", "Sondes"),
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port=int(os.getenv("DB_PORT", "3306")),
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autocommit=True,
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)
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# --- Journalisation Gyro en table dédiée `Gyro` ---
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def insert_gyro_log(lieu: str, etat: str, topic: str, payload_raw: str,
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qos: int | None, retained: int | None, when: datetime):
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cnx = get_db()
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try:
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cur = cnx.cursor()
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cur.execute(
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"INSERT INTO Sondes.Gyro (Lieu, Sonde, Etat, Date, Topic, Payload, QoS, Retained) "
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"VALUES (%s, %s, %s, %s, %s, %s, %s, %s)",
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(
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lieu,
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os.getenv("GYRO_SONDE_NAME", "Gyro"),
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etat, # 'ON' ou 'OFF'
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when.strftime('%Y-%m-%d %H:%M:%S'),
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topic,
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payload_raw,
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qos,
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retained
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)
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)
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cnx.commit()
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log.info("Gyro inséré: %s %s (%s)", lieu, etat, topic)
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except MySQLError as err:
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log.exception("Erreur DB insert_gyro_log: %s", err)
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finally:
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cnx.close()
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def should_insert_gyro(lieu: str, etat: str, sonde: str = "Gyro") -> bool:
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sql = "SELECT Etat FROM Sondes.Gyro WHERE Lieu=%s AND Sonde=%s ORDER BY Date DESC LIMIT 1"
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cnx = get_db()
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try:
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cur = cnx.cursor()
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cur.execute(sql, (lieu, sonde))
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row = cur.fetchone()
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return (row is None) or (row[0] != etat)
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finally:
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cnx.close()
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# --- Lecture des dernières mesures de température (en ignorant lignes d'état) ---
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def lire_sondes_depuis_db(site: str):
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table = site
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sql = f"""
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SELECT t1.Sonde, t1.Temperature, t1.Date
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FROM `{table}` t1
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JOIN (
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SELECT Sonde, MAX(Date) AS MaxDate
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FROM `{table}`
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WHERE Temperature IS NOT NULL
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GROUP BY Sonde
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) t2 ON t1.Sonde=t2.Sonde AND t1.Date=t2.MaxDate
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WHERE t1.Temperature IS NOT NULL
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"""
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cnx = get_db()
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try:
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cur = cnx.cursor(dictionary=True)
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cur.execute(sql)
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rows = cur.fetchall()
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for r in rows:
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r["Temperature"] = float(r["Temperature"]) # garanti NOT NULL
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return rows
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except MySQLError as err:
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log.exception("Erreur DB (lire_sondes_depuis_db): %s", err)
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return []
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finally:
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cnx.close()
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def lire_cfg_chambres(site: str):
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"""
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Retourne {sonde: {"temp_max": float, "active": bool, "entretien": bool}}
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depuis Chambres_froides pour le site.
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"""
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sql = """
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SELECT Sonde, Temp_Max, Etat, En_entretien
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FROM Sondes.Chambres_froides
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WHERE Lieu=%s
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"""
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cnx = get_db()
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cfg: dict[str, dict] = {}
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try:
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cur = cnx.cursor()
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cur.execute(sql, (site, ))
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for sonde, temp_max, etat, en_entretien in cur.fetchall():
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cfg[str(sonde)] = {
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"temp_max": float(temp_max),
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"active": str(etat).upper() == "ON",
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"entretien": bool(int(en_entretien or 0)),
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}
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return cfg
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except MySQLError as err:
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log.exception("Erreur DB (lire_cfg_chambres): %s", err)
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return cfg
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finally:
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cnx.close()
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def compute_site_alarm(last_values: list[dict], cfg: dict[str, dict], hysteresis: float = 0.0):
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"""
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Retourne (is_on: bool, trigger: (sonde,temp,seuil) | None)
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"""
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for row in last_values:
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sonde = str(row["Sonde"])
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meta = cfg.get(sonde)
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if not meta or not meta["active"] or meta["entretien"]:
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continue
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temp = float(row["Temperature"])
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if temp > float(meta["temp_max"]) + float(hysteresis):
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return True, (sonde, temp, float(meta["temp_max"]))
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return False, None
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def lire_seuils_depuis_db(site: str):
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sql = """
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SELECT Sonde, Temp_Max
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FROM Sondes.Chambres_froides
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WHERE Lieu=%s AND Etat='ON'
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"""
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cnx = get_db()
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seuils = {}
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try:
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cur = cnx.cursor()
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cur.execute(sql, (site, ))
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for sonde, s in cur.fetchall():
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seuils[str(sonde)] = float(s)
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return seuils
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except MySQLError as err:
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log.exception("Erreur DB (lire_seuils_depuis_db): %s", err)
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return seuils
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finally:
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cnx.close()
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# --- Dépassement continu (configurable) ---
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def depassement_depuis_30min(site: str, sonde: str, seuil: float) -> bool:
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"""
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True si la sonde est > seuil de façon CONTINUE depuis CONT_MIN minutes.
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CONT_MIN = ALERT_CONTINUOUS_MINUTES (defaut 30)
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LOOKBACK = ALERT_LOOKBACK_MINUTES (defaut max(60, CONT_MIN*3))
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"""
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CONT_MIN = int(os.getenv("ALERT_CONTINUOUS_MINUTES", "30"))
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LOOKBACK = int(os.getenv("ALERT_LOOKBACK_MINUTES", str(max(60, int(os.getenv("ALERT_CONTINUOUS_MINUTES", "30"))*3))))
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table = site
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cnx = get_db()
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try:
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cur = cnx.cursor()
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cur.execute(f"""
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SELECT Temperature, Date
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FROM `{table}`
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WHERE Sonde=%s
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AND Date >= (NOW() - INTERVAL %s MINUTE)
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ORDER BY Date DESC
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""", (sonde, LOOKBACK))
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rows = cur.fetchall()
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if not rows:
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return False
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last_temp, last_dt = float(rows[0][0]), rows[0][1]
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if last_temp <= float(seuil):
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return False
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# Début de la séquence continue > seuil
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start_dt = last_dt
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for temp, d in rows[1:]:
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if float(temp) > float(seuil):
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start_dt = d
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else:
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break
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tzinfo = getattr(start_dt, "tzinfo", None)
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now = dt.datetime.now(tz=tzinfo)
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dur_min = (now - start_dt).total_seconds() / 60.0
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log.debug("Seq>seuil %s: start=%s, now=%s, dur=%.1fmin, need>=%d",
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sonde, start_dt, now, dur_min, CONT_MIN)
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return dur_min >= CONT_MIN
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except MySQLError as err:
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log.exception("Erreur DB (depassement_depuis_30min, continu): %s", err)
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return False
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finally:
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cnx.close()
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# ========= Helpers listes/numéros =========
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def _split_list(raw: str | None) -> list[str]:
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return [x.strip() for x in re.split(r"[;,]", raw or "") if x.strip()]
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def _parse_labeled_phones(raw: str | None) -> list[tuple[str, str]]:
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out: list[tuple[str, str]] = []
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for tok in re.split(r"[;,]", raw or ""):
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tok = tok.strip()
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if not tok:
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continue
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if ":" in tok:
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name, num = tok.split(":", 1)
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out.append((name.strip(), num.strip()))
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else:
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out.append(("", tok))
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return out
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def _resolve_sms_receivers(labeled: list[tuple[str, str]]) -> list[str]:
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only = os.getenv("ALERT_SMS_ONLY")
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if not only:
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return [num for (_n, num) in labeled]
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allow = {x.strip() for x in re.split(r"[;,]", only) if x.strip()}
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return [num for (name, num) in labeled if (name and name in allow) or (num in allow)]
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def _human_labeled_list(labeled: list[tuple[str, str]]) -> str:
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return ", ".join([f"{n}({p})" if n else p for n, p in labeled])
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# ========= Notifier (SMS interne + SMS client + Mail) =========
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class Notifier:
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def __init__(self):
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# OVH SMS
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self.ovh_enabled = _ovh_available and all(
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os.getenv(k) for k in ("OVH_APPLICATION_KEY","OVH_APPLICATION_SECRET","OVH_CONSUMER_KEY","OVH_SMS_SERVICE","OVH_SMS_SENDER")
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)
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if self.ovh_enabled:
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self.ovh_client = ovh.Client(
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endpoint=os.getenv("OVH_ENDPOINT","ovh-eu"),
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application_key=os.getenv("OVH_APPLICATION_KEY"),
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application_secret=os.getenv("OVH_APPLICATION_SECRET"),
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consumer_key=os.getenv("OVH_CONSUMER_KEY"),
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)
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self.ovh_service = os.getenv("OVH_SMS_SERVICE")
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self.ovh_sender = os.getenv("OVH_SMS_SENDER")
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raw_sms = (os.getenv(f"ALERT_SMS_TO_{SITE}") or os.getenv(f"ALERT_SMS_TO_{SITE.upper()}") or os.getenv("ALERT_SMS_TO"))
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self.sms_labeled = _parse_labeled_phones(raw_sms)
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else:
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self.sms_labeled = []
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# SMS CLIENTS (site-spécifique + génériques + compat FR)
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raw_sms_client = (
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os.getenv(f"ALERT_SMS_CLIENT_TO_{SITE}") or
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os.getenv(f"ALERT_SMS_CLIENT_TO_{SITE.upper()}") or
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os.getenv("ALERT_SMS_CLIENT_TO") or
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os.getenv(f"ALERTE_CLIENT_{SITE}") or
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os.getenv("ALERTE_CLIENT")
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)
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self.sms_client_labeled = _parse_labeled_phones(raw_sms_client)
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self.sms_client_enabled = (os.getenv("ALERT_SMS_CLIENT_ENABLED", "1") == "1")
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# SMTP
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self.smtp_host = os.getenv("SMTP_HOST")
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self.smtp_port = int(os.getenv("SMTP_PORT","465"))
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self.smtp_user = os.getenv("SMTP_USER")
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self.smtp_pass = os.getenv("SMTP_PASS")
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self.smtp_security = (os.getenv("SMTP_SECURITY","SSL") or "SSL").upper()
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raw_mail_to = (os.getenv(f"MAIL_TO_{SITE}") or os.getenv(f"MAIL_TO_{SITE.upper()}") or os.getenv("MAIL_TO") or "")
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self.mail_to = _split_list(raw_mail_to)
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self.mail_from = (os.getenv(f"MAIL_FROM_{SITE}") or os.getenv(f"MAIL_FROM_{SITE.upper()}") or os.getenv("MAIL_FROM") or self.smtp_user)
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self.smtp_enabled = all([self.smtp_host, self.smtp_port, self.smtp_user, self.smtp_pass, self.mail_to])
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def send_sms(self, message: str, tag: str = f"monitor-{SITE.lower()}") -> bool:
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if not self.ovh_enabled or not self.sms_labeled:
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log.warning("SMS désactivé ou aucun destinataire.")
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return False
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receivers = _resolve_sms_receivers(self.sms_labeled)
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if not receivers:
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log.warning("ALERT_SMS_ONLY filtre tous les destinataires (aucun envoi).")
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return False
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# ✅ Normalisation GSM-7 + préfixe site
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message = normaliser_sms(message, prefix=SITE)
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payload = {
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"sender": self.ovh_sender,
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"receivers": receivers,
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"message": message,
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"priority": "high",
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"coding": "7bit",
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"class": "phoneDisplay",
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"noStopClause": True,
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"senderForResponse": False,
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"validityPeriod": 2880,
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"tag": tag,
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}
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try:
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log.info("Envoi SMS vers: %s", _human_labeled_list([(n,p) for (n,p) in self.sms_labeled if p in receivers]))
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resp = self.ovh_client.post(f"/sms/{self.ovh_service}/jobs", **payload)
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ids = resp.get("ids") or []
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log.info("SMS OVH envoyé (job ids=%s)", ids)
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try:
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if ids:
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job_id = ids[0]
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for _ in range(3):
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job = self.ovh_client.get(f"/sms/{self.ovh_service}/jobs/{job_id}")
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if job.get("status") in ("done","error","cancelled"):
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log.info("Statut job SMS: %s", job.get("status")); break
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time.sleep(1.5)
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except Exception as e:
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log.debug("Suivi job OVH indisponible (OK): %s", e)
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return True
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except OVHAPIError as err:
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log.exception("Erreur API OVH: %s", err); return False
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except Exception as err:
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log.exception("Echec envoi SMS OVH: %s", err); return False
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def send_sms_client(self, message: str, tag: str = f"monitor-client-{SITE.lower()}") -> bool:
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if not self.ovh_enabled:
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log.warning("SMS client: OVH non configuré."); return False
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if not self.sms_client_enabled or not self.sms_client_labeled:
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log.info("SMS client: désactivé ou aucun destinataire."); return False
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only = os.getenv("ALERT_SMS_CLIENT_ONLY")
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if only:
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allow = {x.strip() for x in re.split(r"[;,]", only) if x.strip()}
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labeled = [(n, p) for (n, p) in self.sms_client_labeled if (n and n in allow) or (p in allow)]
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else:
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labeled = self.sms_client_labeled
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receivers = [num for (_n, num) in labeled]
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if not receivers:
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log.info("SMS client: filtre vide → aucun envoi."); return False
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message = normaliser_sms(message, prefix=SITE)
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payload = {
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"sender": self.ovh_sender,
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"receivers": receivers,
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"message": message,
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"priority": "high",
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"coding": "7bit",
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"class": "phoneDisplay",
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"noStopClause": True,
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"senderForResponse": False,
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"validityPeriod": 2880,
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"tag": tag,
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}
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try:
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log.info("Envoi SMS CLIENT vers: %s", _human_labeled_list(labeled))
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resp = self.ovh_client.post(f"/sms/{self.ovh_service}/jobs", **payload)
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log.info("SMS CLIENT OVH envoyé (job ids=%s)", resp.get("ids"))
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return True
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except Exception as err:
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log.exception("Echec SMS CLIENT OVH: %s", err); return False
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def send_email(self, subject: str, body: str) -> bool:
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if not self.smtp_enabled:
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log.warning("SMTP non configuré, email non envoyé."); return False
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msg = EmailMessage()
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msg["From"] = self.mail_from
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msg["To"] = ", ".join(self.mail_to)
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msg["Subject"] = subject
|
||
msg.set_content(body)
|
||
|
||
timeout = int(os.getenv("SMTP_TIMEOUT","60"))
|
||
debug = os.getenv("SMTP_DEBUG","0") == "1"
|
||
|
||
def _send_ssl():
|
||
with smtplib.SMTP_SSL(self.smtp_host, 465, context=ssl.create_default_context(), timeout=timeout) as server:
|
||
if debug: server.set_debuglevel(1)
|
||
server.login(self.smtp_user, self.smtp_pass)
|
||
server.send_message(msg)
|
||
|
||
def _send_starttls():
|
||
with smtplib.SMTP(self.smtp_host, self.smtp_port, timeout=timeout) as server:
|
||
if debug: server.set_debuglevel(1)
|
||
server.ehlo(); server.starttls(context=ssl.create_default_context()); server.ehlo()
|
||
server.login(self.smtp_user, self.smtp_pass)
|
||
server.send_message(msg)
|
||
|
||
try:
|
||
if self.smtp_security == "STARTTLS":
|
||
try:
|
||
_send_starttls()
|
||
except (smtplib.SMTPServerDisconnected, TimeoutError, smtplib.SMTPConnectError) as err:
|
||
log.warning("STARTTLS/587 a échoué (%s). Tentative en SSL/465...", err)
|
||
_send_ssl()
|
||
else:
|
||
_send_ssl()
|
||
log.info("Email envoyé à %s", self.mail_to)
|
||
return True
|
||
except (smtplib.SMTPException, ssl.SSLError, TimeoutError) as err:
|
||
log.exception("Erreur SMTP: %s", err); return False
|
||
except Exception as err:
|
||
log.exception("Echec envoi email: %s", err); return False
|
||
|
||
# ========= Mise en forme messages =========
|
||
from zoneinfo import ZoneInfo
|
||
PARIS = ZoneInfo("Europe/Paris")
|
||
|
||
def fmt_deg(v: float) -> str:
|
||
s = f"{float(v):.1f}".replace(".", ","); return f"{s}°C"
|
||
|
||
def now_paris() -> dt.datetime:
|
||
return dt.datetime.now(tz=PARIS)
|
||
|
||
def build_alert_text(site: str, sonde: str, temp: float, seuil: float, when: dt.datetime | None = None):
|
||
when = when or now_paris()
|
||
subject = f"[ALERTE {site}] {sonde} au-dessus du seuil"
|
||
lines = [
|
||
subject + ":",
|
||
f"Sonde: {sonde}",
|
||
f"Température: {fmt_deg(temp)} (seuil {fmt_deg(seuil)})",
|
||
f"Site: {site}",
|
||
f"Heure: {when.strftime('%Y-%m-%d %H:%M:%S')}"
|
||
]
|
||
txt = "\n".join(lines)
|
||
return subject, txt, txt
|
||
|
||
def build_ok_text(site: str, sonde: str, temp: float, seuil: float, when: dt.datetime | None = None):
|
||
when = when or now_paris()
|
||
subject = f"[OK {site}] {sonde} revenue normale"
|
||
lines = [
|
||
subject + ":",
|
||
f"Sonde: {sonde}",
|
||
f"Température: {fmt_deg(temp)} <= seuil {fmt_deg(seuil)}",
|
||
f"Site: {site}",
|
||
f"Heure: {when.strftime('%Y-%m-%d %H:%M:%S')}"
|
||
]
|
||
txt = "\n".join(lines)
|
||
return subject, txt, txt
|
||
|
||
def build_client_alert_sms(site: str, sonde: str, temp: float, seuil: float, when: dt.datetime | None = None) -> str:
|
||
when = when or now_paris()
|
||
# Court, 1 ligne; accents/° nettoyés par normaliser_sms
|
||
return f"ALERTE CLIENT {sonde}: T={fmt_deg(temp)} > S={fmt_deg(seuil)} H:{when.strftime('%H:%M')}"
|
||
|
||
# ========= Gyrophare MQTT =========
|
||
class MQTTPublisher:
|
||
def __init__(self, site: str):
|
||
self.enabled = bool(_mqtt_ok)
|
||
self.site = site
|
||
self.topic = (
|
||
os.getenv(f"GYRO_MQTT_TOPIC_{site}") or
|
||
os.getenv(f"GYRO_MQTT_TOPIC_{site.upper()}") or
|
||
os.getenv("GYRO_MQTT_TOPIC") or
|
||
f"Sondes/{site}/Gyro/cmd"
|
||
)
|
||
self.last_state: bool | None = None
|
||
|
||
if not self.enabled:
|
||
log.info("Gyro MQTT désactivé (paho-mqtt absent).")
|
||
return
|
||
if not self.topic:
|
||
log.warning("Topic MQTT manquant pour %s (GYRO_MQTT_TOPIC_%s)", site, site)
|
||
self.enabled = False
|
||
return
|
||
|
||
host = os.getenv("MQTT_HOST", "localhost")
|
||
port = int(os.getenv("MQTT_PORT", "1883"))
|
||
user = os.getenv("MQTT_USER")
|
||
pwd = os.getenv("MQTT_PASS")
|
||
tls = (os.getenv("MQTT_TLS", "0") == "1")
|
||
|
||
# --- Création du client MQTT : compatible paho 1.x et 2.x ---
|
||
cbver = getattr(mqtt, "CallbackAPIVersion", None)
|
||
if cbver is not None:
|
||
api_v = (
|
||
getattr(cbver, "VERSION2", None)
|
||
or getattr(cbver, "V5", None)
|
||
or getattr(cbver, "v5", None)
|
||
or getattr(cbver, "V311", None)
|
||
)
|
||
try:
|
||
self.client = mqtt.Client(callback_api_version=api_v) if api_v else mqtt.Client()
|
||
except TypeError:
|
||
self.client = mqtt.Client()
|
||
else:
|
||
self.client = mqtt.Client()
|
||
# ------------------------------------------------------------
|
||
|
||
if user and pwd:
|
||
self.client.username_pw_set(user, pwd)
|
||
if tls:
|
||
self.client.tls_set()
|
||
|
||
try:
|
||
# Attacher le callback avant de s'abonner
|
||
self.client.on_message = self._on_message
|
||
|
||
self.client.connect(host, port, keepalive=30)
|
||
|
||
# Abonnements (depuis env ou valeurs par défaut raisonnables)
|
||
subs_env = (
|
||
os.getenv(f"GYRO_MQTT_SUB_{site}") or
|
||
os.getenv(f"GYRO_MQTT_SUB_{site.upper()}") or
|
||
os.getenv("GYRO_MQTT_SUB") or
|
||
""
|
||
)
|
||
subs = [t.strip() for t in subs_env.split(",") if t.strip()]
|
||
if not subs:
|
||
subs = [
|
||
self.topic, # ex: Sondes/Saclay/Gyro/cmd
|
||
f"Sondes/{site}/Gyro/#",
|
||
f"{site}/Gyro/#",
|
||
"Gyro/#",
|
||
]
|
||
for t in subs:
|
||
try:
|
||
self.client.subscribe(t, qos=2)
|
||
log.info("MQTT subscribe: %s", t)
|
||
except Exception as e:
|
||
log.warning("Subscribe échoué (%s): %s", t, e)
|
||
|
||
self.client.loop_start()
|
||
log.info("MQTT connecté (%s:%s), topic=%s", host, port, self.topic)
|
||
except Exception as e:
|
||
log.exception("MQTT connexion impossible: %s", e)
|
||
self.enabled = False
|
||
|
||
# --- Callback réception MQTT ---
|
||
def _on_message(self, client, userdata, msg):
|
||
lieu = self.site
|
||
topic = msg.topic
|
||
payload_raw = msg.payload.decode(errors="ignore").strip()
|
||
upper = payload_raw.upper()
|
||
|
||
# 1) Évènements gyrophare
|
||
if upper in ("ON", "OFF") or "gyro" in topic.lower() or "gyrophare" in topic.lower():
|
||
etat = upper if upper in ("ON", "OFF") else ("ON" if "on" in upper else "OFF")
|
||
try:
|
||
if should_insert_gyro(lieu, etat):
|
||
insert_gyro_log(
|
||
lieu=lieu,
|
||
etat=etat,
|
||
topic=topic,
|
||
payload_raw=payload_raw,
|
||
qos=getattr(msg, "qos", None),
|
||
retained=getattr(msg, "retain", None),
|
||
when=now_paris()
|
||
)
|
||
except Exception as e:
|
||
log.exception("Insert Gyro échoué: %s", e)
|
||
return # ne pas poursuivre vers un parse température ici
|
||
|
||
# 2) Pas du gyro → ignorer ici (la collecte T° est gérée ailleurs)
|
||
try:
|
||
float(payload_raw.replace(",", "."))
|
||
except ValueError:
|
||
log.debug("Payload non géré (ni gyro ni nombre): %s %s", topic, payload_raw)
|
||
|
||
def set(self, on: bool):
|
||
if not self.enabled:
|
||
return
|
||
if self.last_state is not None and self.last_state == on:
|
||
return
|
||
payload = "ON" if on else "OFF"
|
||
try:
|
||
r = self.client.publish(self.topic, payload=payload, qos=2, retain=True)
|
||
try:
|
||
r.wait_for_publish(timeout=3)
|
||
except Exception:
|
||
pass
|
||
if getattr(r, 'rc', 0) != 0:
|
||
log.warning("MQTT publish rc=%s (topic=%s)", getattr(r, 'rc', None), self.topic)
|
||
else:
|
||
log.info("Gyro %s -> %s (MQTT)", self.site, payload.upper())
|
||
# Enregistrer en base l'événement gyro
|
||
try:
|
||
insert_gyro_log(
|
||
lieu=self.site,
|
||
etat=payload,
|
||
topic=self.topic,
|
||
payload_raw=payload,
|
||
qos=2,
|
||
retained=1 if getattr(r, 'is_published', lambda: False)() else None,
|
||
when=now_paris()
|
||
)
|
||
except Exception as e:
|
||
log.exception("Insert événement gyro en base a échoué: %s", e)
|
||
self.last_state = on
|
||
except Exception as e:
|
||
log.exception("MQTT publish erreur: %s", e)
|
||
|
||
# ========= Contrôleur Gyro réactif =========
|
||
import enum, threading
|
||
|
||
class _GyroState(enum.Enum):
|
||
IDLE = 0
|
||
PULSE_ON = 1
|
||
COOLDOWN = 2
|
||
|
||
class GyroPulseController:
|
||
"""
|
||
Boucle rapide indépendante :
|
||
- MODE CONTINU (défaut) : ON tant que l’alarme persiste, OFF quand normal confirmé.
|
||
- MODE PULSE : ON (PULSE_SEC) puis OFF (COOLDOWN_SEC), tant que l’alarme persiste.
|
||
|
||
Ajouts :
|
||
- SMS ALERTE immédiat à l’allumage
|
||
- SMS OK immédiat à l’extinction (activé par défaut)
|
||
"""
|
||
def __init__(self, site: str, beacon, notifier, *,
|
||
check_sec: int = int(os.getenv("GYRO_CHECK_SEC", "20")),
|
||
pulse_sec: int = int(os.getenv("GYRO_PULSE_SEC", "60")),
|
||
cooldown_sec: int = int(os.getenv("GYRO_COOLDOWN_SEC", "600")),
|
||
normal_confirm: int = int(os.getenv("GYRO_NORMAL_CONFIRM", "2"))):
|
||
self.site = site
|
||
self.beacon = beacon
|
||
self.notifier = notifier
|
||
self.check_sec = check_sec
|
||
self.pulse_sec = pulse_sec
|
||
self.cooldown_sec = cooldown_sec
|
||
self.normal_confirm = normal_confirm
|
||
|
||
self.state = _GyroState.IDLE
|
||
self._t_pulse_end = 0.0
|
||
self._t_cooldown_end = 0.0
|
||
self._normal_count = 0
|
||
self._stop = threading.Event()
|
||
self._thread = None
|
||
self._current = None # dernier état effectif
|
||
|
||
# Anti-spam SMS & SMS OK activé par défaut
|
||
self._last_sms: dict[str, float] = {} # {sonde: ts dernier envoi}
|
||
self._sms_min_sec = int(os.getenv("ALERT_SMS_COOLDOWN_SEC") or os.getenv("GYRO_SMS_MIN_SEC", "120"))
|
||
self._send_ok = (os.getenv("ALERT_OK_SMS_GYRO", "1") == "1")
|
||
|
||
# Conserver le dernier déclencheur (pour SMS OK)
|
||
self._last_trigger: tuple[str, float, float] | None = None # (sonde, temp, seuil)
|
||
|
||
def _set_gyro(self, on: bool):
|
||
if self._current is not on:
|
||
self.beacon.set(on)
|
||
self._current = on
|
||
|
||
def start(self):
|
||
if self._thread and self._thread.is_alive():
|
||
return
|
||
self._stop.clear()
|
||
self._thread = threading.Thread(target=self._run, daemon=True)
|
||
self._thread.start()
|
||
log.info("GyroPulseController démarré (site=%s, check=%ss, pulse=%ss, cooldown=%ss, confirm=%d)",
|
||
self.site, self.check_sec, self.pulse_sec, self.cooldown_sec, self.normal_confirm)
|
||
|
||
def stop(self):
|
||
self._stop.set()
|
||
|
||
def _sms_can_send(self, sonde: str) -> bool:
|
||
t = time.time()
|
||
last = self._last_sms.get(sonde, 0.0)
|
||
if (t - last) >= self._sms_min_sec:
|
||
self._last_sms[sonde] = t
|
||
return True
|
||
return False
|
||
|
||
def _send_alert_sms(self, trigger: tuple[str, float, float] | None):
|
||
if not _env_bool("ALERT_INTERNAL_SMS_ENABLED", True):
|
||
return
|
||
if not trigger:
|
||
return
|
||
sonde, temp, seuil = trigger
|
||
if self._sms_can_send(sonde):
|
||
_, sms_text, _ = build_alert_text(self.site, sonde, temp, seuil, when=now_paris())
|
||
self.notifier.send_sms(sms_text)
|
||
|
||
def _send_ok_sms_from_last_trigger(self):
|
||
if not _env_bool("ALERT_OK_SMS_GYRO", True):
|
||
return
|
||
if not self._send_ok or not self._last_trigger:
|
||
return
|
||
sonde, _temp_prev, seuil = self._last_trigger
|
||
|
||
# Température courante pour le SMS OK
|
||
rows = lire_sondes_depuis_db(self.site)
|
||
curr_temp = None
|
||
for r in rows:
|
||
if str(r["Sonde"]) == sonde:
|
||
curr_temp = float(r["Temperature"]); break
|
||
if curr_temp is None:
|
||
curr_temp = seuil - 0.1 # fallback léger
|
||
|
||
if self._sms_can_send(sonde):
|
||
_, sms_text, _ = build_ok_text(self.site, sonde, curr_temp, seuil, when=now_paris())
|
||
self.notifier.send_sms(sms_text)
|
||
|
||
self._last_trigger = None # reset
|
||
|
||
def _is_alarm_now(self) -> tuple[bool, tuple[str, float, float] | None]:
|
||
last_rows = lire_sondes_depuis_db(self.site)
|
||
cfg = lire_cfg_chambres(self.site)
|
||
return compute_site_alarm(last_rows, cfg, hysteresis=float(os.getenv("GYRO_HYSTERESIS", "0.0")))
|
||
|
||
def _run(self):
|
||
while not self._stop.is_set():
|
||
now = time.time()
|
||
try:
|
||
active, trigger = self._is_alarm_now()
|
||
except Exception as e:
|
||
log.exception("Gyro fast-loop: erreur lecture état: %s", e)
|
||
active, trigger = (False, None)
|
||
|
||
if self.state == _GyroState.IDLE:
|
||
if active:
|
||
self._set_gyro(True)
|
||
self._t_pulse_end = now + self.pulse_sec
|
||
self._normal_count = 0
|
||
self.state = _GyroState.PULSE_ON
|
||
self._last_trigger = trigger
|
||
if trigger:
|
||
s, t, se = trigger
|
||
log.info("Gyro → ON déclenché par %s: %.2f > %.2f (mode %s)",
|
||
s, t, se, "CONTINU" if os.getenv("GYRO_MODE_CONTINUOUS","1")=="1" else "PULSE")
|
||
# SMS alerte immédiat
|
||
if os.getenv("ALERT_INTERNAL_SMS_ENABLED", "0") == "1":
|
||
self._send_alert_sms(trigger)
|
||
|
||
elif self.state == _GyroState.PULSE_ON:
|
||
if not active:
|
||
self._normal_count += 1
|
||
if self._normal_count >= self.normal_confirm:
|
||
self._set_gyro(False)
|
||
self.state = _GyroState.IDLE
|
||
self._normal_count = 0
|
||
log.info("Gyro → OFF (retour à la normale confirmé)")
|
||
# SMS OK immédiat
|
||
if os.getenv("ALERT_OK_SMS_GYRO", "0") == "1":
|
||
self._send_ok_sms_from_last_trigger()
|
||
else:
|
||
self._normal_count = 0
|
||
if os.getenv("GYRO_MODE_CONTINUOUS", "1") != "1":
|
||
if now >= self._t_pulse_end:
|
||
self._set_gyro(False)
|
||
self._t_cooldown_end = now + self.cooldown_sec
|
||
self.state = _GyroState.COOLDOWN
|
||
log.info("Gyro → OFF, cooldown %ss (alerte persiste)", self.cooldown_sec)
|
||
|
||
elif self.state == _GyroState.COOLDOWN:
|
||
if not active:
|
||
self._normal_count += 1
|
||
if self._normal_count >= self.normal_confirm:
|
||
self.state = _GyroState.IDLE
|
||
self._normal_count = 0
|
||
log.info("Gyro: retour IDLE (plus d’alerte)")
|
||
else:
|
||
self._normal_count = 0
|
||
if now >= self._t_cooldown_end:
|
||
self._set_gyro(True)
|
||
self._t_pulse_end = now + self.pulse_sec
|
||
self.state = _GyroState.PULSE_ON
|
||
log.info("Gyro → ON (re-pulse)")
|
||
|
||
time.sleep(self.check_sec)
|
||
|
||
# ========= Notifs haut-niveau =========
|
||
notifier = Notifier()
|
||
beacon = MQTTPublisher(SITE)
|
||
|
||
def notifier_sur_depassement(site: str, sonde: str, temp: float, seuil: float):
|
||
"""
|
||
MAIL quand l'alerte est confirmée (≥30 min) et ouverte en base.
|
||
+ SMS CLIENT couplé (ALERTE_CLIENT_{SITE}).
|
||
(Le SMS d'alerte interne est envoyé immédiatement par la boucle gyro.)
|
||
"""
|
||
subject, _sms_text, email_body = build_alert_text(site, sonde, temp, seuil)
|
||
notifier.send_email(subject, email_body) # MAIL (≥30 min)
|
||
|
||
# ➕ SMS client couplé au mail 30 min
|
||
if os.getenv("ALERT_SMS_CLIENT_ENABLED", "1") == "1":
|
||
client_msg = build_client_alert_sms(site, sonde, temp, seuil)
|
||
notifier.send_sms_client(client_msg, tag=f"client-{SITE.lower()}")
|
||
|
||
def notifier_acquittement(site: str, sonde: str, temp: float, seuil: float):
|
||
"""
|
||
MAIL lorsque l’alerte est acquittée en base.
|
||
(Le SMS "OK" est envoyé immédiatement par la boucle gyro.)
|
||
"""
|
||
subject, sms_text, email_body = build_ok_text(site, sonde, temp, seuil)
|
||
notifier.send_email(subject, email_body) # mail d'acquittement
|
||
# Optionnel: SMS "OK" côté cycle si souhaité
|
||
if os.getenv("ALERT_OK_SMS", "0") == "1":
|
||
notifier.send_sms(sms_text)
|
||
|
||
# ========= Cycle & boucle =========
|
||
def run_monitor_cycle(site: str = SITE):
|
||
# 1) Lecture dernières mesures + config
|
||
last_rows = lire_sondes_depuis_db(site)
|
||
cfg = lire_cfg_chambres(site)
|
||
|
||
# 2) Info: état instantané (le gyro est piloté par la boucle rapide)
|
||
try:
|
||
gyro_on, trigger = compute_site_alarm(last_rows, cfg, hysteresis=float(os.getenv("GYRO_HYSTERESIS", "0.0")))
|
||
if trigger:
|
||
s, t, se = trigger
|
||
log.info("Dépassement détecté (gyro géré par boucle rapide) : %s %.2f > %.2f", s, t, se)
|
||
else:
|
||
log.info("Aucun dépassement au moment du cycle")
|
||
except Exception as e:
|
||
log.exception("Erreur calcul alarme (info): %s", e)
|
||
|
||
# 3) Alertes "officielles" temporisées (≥30 min) → mail + SMS client
|
||
seuils = {s: meta["temp_max"] for s, meta in cfg.items() if meta.get("active", False)}
|
||
|
||
for r in last_rows:
|
||
nom = str(r["Sonde"])
|
||
temp = float(r["Temperature"])
|
||
seuil = float(seuils.get(nom, 6.0))
|
||
now_ = now_paris()
|
||
|
||
if temp > seuil:
|
||
if depassement_depuis_30min(site, nom, seuil):
|
||
try:
|
||
conn = get_db()
|
||
if open_alert(conn, f"Alertes_{site}", nom, now_):
|
||
notifier_sur_depassement(site, nom, temp, seuil) # MAIL + SMS client
|
||
finally:
|
||
conn.close()
|
||
else:
|
||
try:
|
||
conn = get_db()
|
||
if close_alert(conn, f"Alertes_{site}", nom):
|
||
notifier_acquittement(site, nom, temp, seuil) # MAIL acquittement
|
||
finally:
|
||
conn.close()
|
||
|
||
def run_monitor_loop(site: str = SITE, period_sec: int = 300):
|
||
log.info("%s démarré (site=%s, période=%ss) ✅", PROGRAM_NAME, site, period_sec)
|
||
|
||
# Démarrage du contrôleur gyro rapide (thread) + notifier pour SMS immédiats
|
||
try:
|
||
global _gyro_controller
|
||
_gyro_controller = GyroPulseController(site, beacon, notifier)
|
||
_gyro_controller.start()
|
||
except Exception as e:
|
||
log.exception("Impossible de démarrer le GyroPulseController: %s", e)
|
||
|
||
while True:
|
||
t0 = time.time()
|
||
try:
|
||
run_monitor_cycle(site)
|
||
except Exception as err:
|
||
log.exception("Erreur cycle monitoring: %s", err)
|
||
time.sleep(max(0, period_sec - (time.time() - t0)))
|
||
|
||
# ========= CLI =========
|
||
if __name__ == "__main__":
|
||
import argparse
|
||
p = argparse.ArgumentParser(description=PROGRAM_NAME)
|
||
p.add_argument("--period", type=int, default=300)
|
||
p.add_argument("--test-sms", action="store_true")
|
||
p.add_argument("--test-mail", action="store_true")
|
||
p.add_argument("--test-alert", action="store_true")
|
||
p.add_argument("--test-ok", action="store_true")
|
||
p.add_argument("--once", action="store_true")
|
||
args = p.parse_args()
|
||
|
||
if args.test_sms:
|
||
n = Notifier()
|
||
n.send_sms("TEST DOMO91 (transactionnel)")
|
||
elif args.test_mail:
|
||
notifier.send_email(f"[TEST {SITE}] Mail", "OK")
|
||
elif args.test_alert:
|
||
notifier_sur_depassement(SITE, "Congelateur", -14.5, -15.0)
|
||
elif args.test_ok:
|
||
notifier_acquittement(SITE, "Congelateur", -15.2, -15.0)
|
||
else:
|
||
if args.once:
|
||
run_monitor_cycle(SITE)
|
||
else:
|
||
run_monitor_loop(SITE, period_sec=args.period)
|