导入所需库

import paramiko from ncclient import manager import time import datetime

定义交换机类

class Switch: def init(self, ip, username, password): self.ip = ip self.username = username self.password = password self.connect()

# 建立安全连接
def connect(self):
    self.client = paramiko.SSHClient()
    self.client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    self.client.connect(self.ip, username=self.username, password=self.password)

# 执行命令
def execute_command(self, command):
    stdin, stdout, stderr = self.client.exec_command(command)
    return stdout.read().decode('utf-8')

# 监控状态并输出结果
def monitor(self):
    # 读取命令文件
    with open('commands.txt') as f:
        commands = f.readlines()

    # 获取当前时间
    now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')

    # 监控关键运行状态
    for command in commands:
        result = self.execute_command(command)
        if 'fan' in command and 'faulty' in result:
            print(f'{now}: Fan status: faulty')
        else:
            print(f'{now}: {result}')

# 保存配置文件并传输
def backup_config(self):
    # 获取当前时间
    now = datetime.datetime.now()
    if now.hour == 0 and now.minute == 0:
        # 保存配置文件
        self.execute_command('save configuration to backup.cfg')

        # 传输配置文件
        with manager.connect(host=self.ip, port=830, username=self.username, password=self.password, hostkey_verify=False) as m:
            m.copy_config(source='running', target=f'/home/admin/backup/{now.strftime('%Y%m%d%H%M%S')}.cfg')

# 配置设备日志主机
def configure_logging(self):
    with manager.connect(host=self.ip, port=830, username=self.username, password=self.password, hostkey_verify=False) as m:
        # 配置设备日志主机
        config = '''
        <config>
            <logging xmlns='http://www.huawei.com/netconf/vrp' content-version='1.0'>
                <log-hosts>
                    <log-host>
                        <ip-address>10.1.60.2</ip-address>
                    </log-host>
                </log-hosts>
            </logging>
        </config>
        '''
        m.edit_config(config, target='running')

定义主函数

def main(): # 创建交换机对象 switch = Switch('192.168.1.1', 'admin', 'password')

# 监控状态并输出结果
switch.monitor()

# 保存配置文件并传输
switch.backup_config()

# 配置设备日志主机
switch.configure_logging()

# 关闭连接
switch.client.close()

执行主函数

if name == 'main': main()