通过日志监控程序定时器的运行状况

最新推荐文章于 2021-04-23 14:03:32 发布

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最新推荐文章于 2021-04-23 14:03:32 发布

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CC 4.0 BY-SA版权

文章标签：运维 shell python

原文链接：http://www.cnblogs.com/randomlee/p/10270171.html

本文介绍了一个使用Python编写的日志监控脚本，该脚本通过Zabbix发送监控数据，实现对特定日志中开始和结束标识的自动监测，并记录监控过程中的时间消耗，适用于长时间运行任务的状态监控。

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author:Random_lee
# 0 : 同步成功
# 1 : 获取到开始标识，但是运行超过5分钟未找到结束标识
# 2 : 超过30分钟没有获取到开始标识

import time
import tailer
import re
import os
import logging
import subprocess

logger = logging.getLogger('test.py')
logger.setLevel(level=logging.INFO)
formatter = logging.Formatter('%(asctime)s - %(name)s - %(funcName)s - %(process)d - %(levelname)s - %(message)s')

handler = logging.FileHandler("D:\log4j\montior.log")
# handler = logging.FileHandler("montior.log")
handler.setLevel(logging.INFO)
handler.setFormatter(formatter)

console = logging.StreamHandler()
console.setLevel(logging.INFO)
console.setFormatter(formatter)
# 输出到屏幕
logger.addHandler(console)

logger.addHandler(handler)


class FindTag(object):
    def __init__(self, tag, name):
        self.name = name
        # self.log_path = '.'
        self.log_path = 'D:\log4j'
        # # 待修改项
        self.log_name = 'cads.log'
        # 待修改项
        self.logfile = os.path.join(self.log_path, self.log_name)
        self.tag = tag
        self.start_time = time.time()

    def find(self, timer):
        while time.time() < self.start_time + timer:
            self.f = open(self.logfile, 'r')
            for line in tailer.tail(self.f, 2):
                try:
                    tag_string = re.search(self.tag, line).group()
                    self.tag_string = tag_string
                    logger.info(tag_string)
                    self.tag_time_stamp = int(re.search('\d+', self.tag_string).group())
                    logger.info('找到了%s' % self.name)
                    self.f.close()
                    return True
                except Exception as e:
                    pass


if __name__ == '__main__':
    start_tag = 'START_SYN_FOC_{\d+}'
    end_tag = 'END_SYN_FOC_{\d+}'
    while True:
        zabbix_sender = 'c:\zabbix\\bin\win32\zabbix_sender.exe -c c:\zabbix\conf\zabbix_agentd.win.conf -z 10.88.22.8 -p 10051 -k GHS.TIMER.MONTIOR -o '
        obj_find_start = FindTag(tag=start_tag, name='start标识符')
        obj_find_end = FindTag(tag=end_tag, name='end标识符')
        start_time = time.ctime()
        # 设置查找start的超时时间
        if obj_find_start.find(timer=1800):
            # 设置查找end的超时时间
            if obj_find_end.find(timer=300):
                logger.info('定时器执行成功 执行耗时%s秒' % ((obj_find_end.tag_time_stamp - obj_find_start.tag_time_stamp) / 1000))
                logger.info(zabbix_sender + '0')
                subprocess.Popen(zabbix_sender + '0', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
            else:
                end_time = time.ctime()
                logger.error('查找结束标识超时 开始时间%s - 结束时间%s' % (start_time, end_time))
                logger.info(zabbix_sender + '1')
                subprocess.Popen(zabbix_sender + '1', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
        else:
            find_start_end_time = time.ctime()
            logger.error('查找开始标识超时 开始时间%s - 结束时间%s' % (start_time, find_start_end_time))
            logger.info(zabbix_sender + '2')
            subprocess.Popen(zabbix_sender + '2', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)

转载于:https://www.cnblogs.com/randomlee/p/10270171.html