Python通過paramiko模塊備份H3C交換機配置

1.過程思路

1. 備份配置前，先保存交換機running config到starup config
2. 交換機通過tftp備份配置文件
3. 批量備份交換機配置（通過excel文件保存交換機IP）

name	ip
SUZ-SW-101	10.X.X.1
SUZ-SW-102	10.X.X.2
SUZ-SW-103	10.X.X.3
SUZ-SW-104	10.X.X.4

2.python代碼

import xlrd
import paramiko
import time

def ssh_SW(name,ip):
    now = time.strftime("%Y%m%d", time.localtime(time.time()))
    trans = paramiko.Transport((ip, 22))
    trans.connect(username='admin', password='passwd')
    ssh = paramiko.SSHClient()
    ssh._transport = trans
    stdin, stdout, stderr = ssh.exec_command('save')
    print(stdout.read().decode())
    stdin, stdout, stderr = ssh.exec_command('tftp 10.x.x.100 put startup.cfg ' + name + '-' + now + '.cfg')
    print(stdout.read().decode())
    trans.close()

def main():
    workbook = xlrd.open_workbook('./sw.xlsx')
    sheet = workbook.sheet_by_name('Sheet1')
    count = sheet.nrows
    for i in range(count-1):
        i = i + 1
        rows = sheet.row_values(i)
        name = rows[0]
        ip = rows[1]
        ssh_SW(name,ip)

if __name__=="__main__":
    main()

3.腳本很簡單，還有待完善

paramiko詳解見以下鏈接

https://blog.csdn.net/appke846/article/details/80514024