linux服务监控及运维

while True:

    #操作系统中所有进程的字典

    proc_dict = {}

    #操作系统中所有的进程名集合

    proc_name = set()

    #psutil.process_iter()会返回操作系统下所有进程名及进程ID

    for p in psutil.process_iter():

        proc_dict[p.pid] = p.name()

        proc_name.add(p.name())

    print(proc_dict)

    print('\n\n--------------------------\n')

    print(proc_name)

    # monitor_name - proc_name == died process name

    #提取到那个监控进程没有启动

    proc_stop = monitor_name - proc_name

    print(proc_stop)

    if proc_stop:

        for p in proc_stop:

             p_status = '停止'

             p_name = p

             data ={p_status,p_name,time_now}

             headers = {'Content-Type':'application/json;charset=utf-8'}

             #send_data = json.dumps(data).encode('utf-8')

             #发邮件给管理人员

             #request.post(url=url,data=send_data,headers=headers)

             os.system(monitor_map[p])

             proc_name = set()

             for p2 in psutil.process_iter():

                 proc_name.add(p2.name())

             if p in proc_name:

                  print("重启成功")

              else:

                  print("重启失败")

 time.sleep(2000)