- 前言
- 一、netmiko 4.1.0版本安装
- 二、自动化备份代码讲解
- 1.目录结构
- 2.完整代码详解
- 3.netmiko支持设备
- 三、参考资料
- 1.Python官方netmiko库
- 2.Github官方netmiko库
- 四、exe脚本下载
余生平，怎一个懒字了得。
小白Python自动化运维随笔（懒人专属）。
Python版本3.9.12
进入CMD，输入下记命令进行安装
pip install netmiko==4.1.0
查看pip安装的组件列表命令
pip list
net_config_backup：log备份存放文件夹
devlist.txt：SSH登录设备信息
格式：
设备名称,设备型号,IP,用户名,密码
ssh.py：python代码
##引入库
from netmiko import ConnectHandler
import time
import os
##全局变量
today = time.strftime( "%Y-%m-%d", time.localtime()) ##获取日期
dis_config = 'dis cur' ##你懂得
show_config = 'show run' ##你懂得
def ssh_session(devlist): ##定义函数
list= line.replace('\n', '') ##去除换行符
list= line.split( ",") ##设备信息根据，重新赋值到列表中
hostname = list[0]
hostname = str( list[0])
devtype = list[1]
ip = list[2]
name = list[3]
devpasswd = list[4].replace('\n', '') ##去除换行符
if devtype == 'hp_comware': ##H3c设备
##netmiko内置函数，底层构架可自行研究。
net_connect = ConnectHandler(
device_type=devtype,
ip=ip,
username=name,
password=devpasswd,
)
##备份log名称
logname = "C:/Users/PC-li/Desktop/py脚本精解版-V1.0/3.SSH自动备份交换机配置/net_config_backup/"+ today + "/"+ ip + "_"+ today + ".log"
time.sleep( 2)
##netmiko内置函数，底层构架可自行研究。
output = net_connect.send_command(dis_config)
wr = open(logname, 'w', encoding='utf-8') ##新建log文件
wr.write(output) ##写入备份配置
wr.close ##关闭
if devtype == 'huawei': ##华为设备
net_connect = ConnectHandler(
device_type=devtype,
ip=ip,
username=name,
password=devpasswd,
)
logname = "C:/Users/PC-li/Desktop/py脚本精解版-V1.0/3.SSH自动备份交换机配置/net_config_backup/"+ today + "/"+ ip + "_"+ today + ".log"
time.sleep( 2)
output = net_connect.send_command(dis_config)
wr = open(logname, 'w', encoding='utf-8')
wr.write(output)
wr.close
if devtype == 'cisco_ios': ##思科、浪潮设备
net_connect = ConnectHandler(
device_type=devtype,
ip=ip,
username=name,
password=devpasswd,
)
logname = "C:/Users/PC-li/Desktop/py脚本精解版-V1.0/3.SSH自动备份交换机配置/net_config_backup/"+ today + "/"+ ip + "_"+ today + ".log"
time.sleep( 2)
output = net_connect.send_command(show_config)
wr = open(logname, 'w', encoding='utf-8')
wr.write(output)
wr.close
##创建当天日期的文件夹
os.mkdir( "C:/Users/PC-li/Desktop/py脚本精解版-V1.0/3.SSH自动备份交换机配置/net_config_backup/"+ today + "/")
time.sleep(2)
##打开设备信息
devlist = open( 'C:/Users/PC-li/Desktop/py脚本精解版-V1.0/3.SSH自动备份交换机配置/devlist.txt', 'r')
##循环遍历每一行设备信息，调用函数，存入列表中
for line in devlist.readlines():
ssh_session(line)
windows系统默认存放路径及支持设备一览（AppData为文件夹隐藏的项目）
C:\Users\PC-li\AppData\Local\Programs\Python\Python39\Lib\site-packages\netmiko\ssh_dispatcher.py
# The keys of this dictionary are the supported device_types
CLASS_MAPPER_BASE = {
"a10": A10SSH,
"accedian": AccedianSSH,
"adtran_os": AdtranOSSSH,
"alcatel_aos": AlcatelAosSSH,
"alcatel_sros": NokiaSrosSSH,
"allied_telesis_awplus": AlliedTelesisAwplusSSH,
"apresia_aeos": ApresiaAeosSSH,
"arista_eos": AristaSSH,
"aruba_os": ArubaSSH,
"aruba_osswitch": HPProcurveSSH,
"aruba_procurve": HPProcurveSSH,
"avaya_ers": ExtremeErsSSH,
"avaya_vsp": ExtremeVspSSH,
"broadcom_icos": BroadcomIcosSSH,
"brocade_fos": BrocadeFOSSSH,
"brocade_fastiron": RuckusFastironSSH,
"brocade_netiron": ExtremeNetironSSH,
"brocade_nos": ExtremeNosSSH,
"brocade_vdx": ExtremeNosSSH,
"brocade_vyos": VyOSSSH,
"checkpoint_gaia": CheckPointGaiaSSH,
"calix_b6": CalixB6SSH,
"cdot_cros": CdotCrosSSH,
"centec_os": CentecOSSSH,
"ciena_saos": CienaSaosSSH,
"cisco_asa": CiscoAsaSSH,
"cisco_ftd": CiscoFtdSSH,
"cisco_ios": CiscoIosSSH,
"cisco_nxos": CiscoNxosSSH,
"cisco_s300": CiscoS300SSH,
"cisco_tp": CiscoTpTcCeSSH,
"cisco_viptela": CiscoViptelaSSH,
"cisco_wlc": CiscoWlcSSH,
"cisco_xe": CiscoIosSSH,
"cisco_xr": CiscoXrSSH,
"cloudgenix_ion": CloudGenixIonSSH,
"coriant": CoriantSSH,
"dell_dnos9": DellForce10SSH,
"dell_force10": DellForce10SSH,
"dell_os6": DellDNOS6SSH,
"dell_os9": DellForce10SSH,
"dell_os10": DellOS10SSH,
"dell_sonic": DellSonicSSH,
"dell_powerconnect": DellPowerConnectSSH,
"dell_isilon": DellIsilonSSH,
"dlink_ds": DlinkDSSSH,
"endace": EndaceSSH,
"eltex": EltexSSH,
"eltex_esr": EltexEsrSSH,
"enterasys": EnterasysSSH,
"ericsson_ipos": EricssonIposSSH,
"extreme": ExtremeExosSSH,
"extreme_ers": ExtremeErsSSH,
"extreme_exos": ExtremeExosSSH,
"extreme_netiron": ExtremeNetironSSH,
"extreme_nos": ExtremeNosSSH,
"extreme_slx": ExtremeSlxSSH,
"extreme_tierra": ExtremeTierraSSH,
"extreme_vdx": ExtremeNosSSH,
"extreme_vsp": ExtremeVspSSH,
"extreme_wing": ExtremeWingSSH,
"f5_ltm": F5TmshSSH,
"f5_tmsh": F5TmshSSH,
"f5_linux": F5LinuxSSH,
"flexvnf": FlexvnfSSH,
"fortinet": FortinetSSH,
"generic": GenericSSH,
"generic_termserver": TerminalServerSSH,
"hp_comware": HPComwareSSH,
"hp_procurve": HPProcurveSSH,
"huawei": HuaweiSSH,
"huawei_smartax": HuaweiSmartAXSSH,
"huawei_olt": HuaweiSmartAXSSH,
"huawei_vrpv8": HuaweiVrpv8SSH,
"ipinfusion_ocnos": IpInfusionOcNOSSSH,
"juniper": JuniperSSH,
"juniper_junos": JuniperSSH,
"juniper_screenos": JuniperScreenOsSSH,
"keymile": KeymileSSH,
"keymile_nos": KeymileNOSSSH,
"linux": LinuxSSH,
"mikrotik_routeros": MikrotikRouterOsSSH,
"mikrotik_switchos": MikrotikSwitchOsSSH,
"mellanox": MellanoxMlnxosSSH,
"mellanox_mlnxos": MellanoxMlnxosSSH,
"mrv_lx": MrvLxSSH,
"mrv_optiswitch": MrvOptiswitchSSH,
"netapp_cdot": NetAppcDotSSH,
"netgear_prosafe": NetgearProSafeSSH,
"netscaler": NetscalerSSH,
"nokia_sros": NokiaSrosSSH,
"oneaccess_oneos": OneaccessOneOSSSH,
"ovs_linux": OvsLinuxSSH,
"paloalto_panos": PaloAltoPanosSSH,
"pluribus": PluribusSSH,
"quanta_mesh": QuantaMeshSSH,
"rad_etx": RadETXSSH,
"raisecom_roap": RaisecomRoapSSH,
"ruckus_fastiron": RuckusFastironSSH,
"ruijie_os": RuijieOSSSH,
"sixwind_os": SixwindOSSSH,
"sophos_sfos": SophosSfosSSH,
"supermicro_smis": SmciSwitchSmisSSH,
"tplink_jetstream": TPLinkJetStreamSSH,
"ubiquiti_edge": UbiquitiEdgeSSH,
"ubiquiti_edgerouter": UbiquitiEdgeRouterSSH,
"ubiquiti_edgeswitch": UbiquitiEdgeSSH,
"ubiquiti_unifiswitch": UbiquitiUnifiSwitchSSH,
"vyatta_vyos": VyOSSSH,
"vyos": VyOSSSH,
"watchguard_fireware": WatchguardFirewareSSH,
"zte_zxros": ZteZxrosSSH,
"yamaha": YamahaSSH,
"zyxel_os": ZyxelSSH,
}
目前版本1.0，打包成exe文件，Windows下无需下载Python环境即可运行。
注意：文件需要解压到D盘根目录中，devlist文件中请按照格式添加网络设备信息。
下载地址：https://download.csdn.net/download/lishengdong_1995/85389929
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