网络运维自动化八：查询交换机配置

使用<get>命令查询交换机配置，具体参数参考，《网络运维自动化入门三：netconf配置说明》https://www.jianshu.com/p/33104d4022e8
示例代码，查看接口10GE1/0/4配置

#coding: utf-8
import sys
import logging
from ncclient import manager
from ncclient import operations
log=logging.getLogger(__name__)
FILTER ="""
 <ethernet xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
  <ethernetIfs>
   <ethernetIf>
    <ifName>10GE1/0/4</ifName>
    <l2Enable>disable</l2Enable>
   </ethernetIf>
  </ethernetIfs>
 </ethernet>
"""
def huawei_connect():
    return manager.connect(host='172.16.200.6',port=22,username='wsf535',password='Abcd@2017',hostkey_verify= False,device_params={'name': "huawei"},allow_agent = False,look_for_keys = False)
def test_connect():
    with huawei_connect() as m:
        get_reply = m.get(("subtree", FILTER))
        print get_reply
if __name__=='__main__':
    test_connect()

输出结果：

[root@10-57-22-228 ~]# python test.py 
<?xml version="1.0" encoding="UTF-8"?>
<rpc-reply message-id="urn:uuid:6910eee5-2681-4fcb-ac4a-6e71b5ec3ee3" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <data>
    <ethernet xmlns="http://www.huawei.com/netconf/vrp" format-version="1.0" content-version="1.0">
      <ethernetIfs>
        <ethernetIf>
          <ifName>10GE1/0/4</ifName>
          <ifIndex>32</ifIndex>
        </ethernetIf>
      </ethernetIfs>
    </ethernet>
  </data>
</rpc-reply>

交换机实际配置：

[~testare4-10GE1/0/4]dis this 
#
interface 10GE1/0/4
 undo portswitch
 device transceiver 10GBASE-FIBER
#
return