demo.py

import json

from alarm import Alarmer
from alarm import all_funcs
from handler import dingding_handler, mail_handler, fake_handler
from logger import Logger

if __name__ == '__main__':
    my_logger = Logger(stream=True, file=True).get_logger()

    with open("config.json", "r", encoding="utf-8") as f:
        configs = json.load(f)['databases']
    for config in configs:
        user = config.get("user")
        passwd = config.get("passwd")
        host = config.get("host")
        port = config.get("port")
        slaves = config.get("slaves")
        tags = config.get("tags")
        my_functions = ["disk", "thread_connect", "innodb_buffer_hint_precent",
                        "trans_time", "innodb_buffer_pool_wait_free","lock_waits"]
        # my_functions = ["trans_time","innodb_buffer_pool_wait_free","lock_waits"]

        my_func_dic = {name: all_funcs.get(name) for name in my_functions}
        try:
            with Alarmer(user=user, passwd=passwd, host=host, port=port, slaves=slaves,
                         alarm_handler=[fake_handler], tags=tags, logger=my_logger,
                         funcs=my_func_dic
                         ) as client:
                client.run()
        except Exception as e:
            my_logger.error(f"Addr:{host}:{host},User:{user},Password:{passwd},{e}")