使用python写一个脚本加注释并生成log1 定期对X园区设备X_T1_ACC2的关键运行状态进行监控5min； 电源状态 display power 风扇状态 display fan LACP状态 display lacp statistics eth-trunk CPU、内存利用率 cpu-usage memory-usage OSPF邻居状态 display os

注：本脚本为示例代码，仅供参考，具体实现方式可能因环境和需求不同而有所区别。

import paramiko import ncclient import time import datetime

class Switch: def init(self, name, ip, username, password): self.name = name self.ip = ip self.username = username self.password = password self.logfile = f"{self.name}_log.txt" self.commands_file = f"{self.name}_commands.txt" self.client = paramiko.SSHClient() self.client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) self.connect()

def connect(self):
    try:
        self.client.connect(self.ip, username=self.username, password=self.password)
        self.log("Connected to switch.")
    except Exception as e:
        self.log(f"Failed to connect to switch: {e}")
        raise e

def disconnect(self):
    self.client.close()
    self.log("Disconnected from switch.")

def execute_command(self, command):
    try:
        stdin, stdout, stderr = self.client.exec_command(command)
        output = stdout.read().decode()
        error = stderr.read().decode()
        if error:
            self.log(f"Error executing command '{command}': {error}")
        return output
    except Exception as e:
        self.log(f"Error executing command '{command}': {e}")
        raise e

def monitor(self):
    commands = self.load_commands()
    while True:
        try:
            for command in commands:
                output = self.execute_command(command)
                self.log(f"{command}:\n{output}")
                if "fan" in command and "normal" not in output:
                    self.log("All fans are faulty!")
        except Exception as e:
            self.log(f"Error monitoring switch: {e}")
        time.sleep(300)

def backup_config(self):
    timestamp = datetime.datetime.now().strftime("%Y_%m_%d")
    filename = f"{timestamp}_{self.name}.zip"
    try:
        with paramiko.Transport((self.ip, 22)) as transport:
            transport.connect(username=self.username, password=self.password)
            sftp = paramiko.SFTPClient.from_transport(transport)
            sftp.put(f"{self.name}.cfg", filename)
            sftp.close()
        self.log(f"Backed up config to {filename}.")
    except Exception as e:
        self.log(f"Failed to backup config: {e}")
        raise e

def load_commands(self):
    try:
        with open(self.commands_file, "r") as f:
            commands = f.readlines()
        return [c.strip() for c in commands]
    except Exception as e:
        self.log(f"Failed to load commands from file '{self.commands_file}': {e}")
        raise e

def log(self, message):
    timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
    with open(self.logfile, "a") as f:
        f.write(f"{timestamp}: {message}\n")

if name == "main": switch = Switch("X_T1_ACC2", "192.168.0.1", "username", "password") switch.monitor(