使用napalm的commit:_config而没有找到配置文件的问题

Question

嘿，伙计们，我正在试着测试凝固汽油弹的提交，但是它无法找到cfg文件，我也试图更改为"txt"，但是同样的错误。这里我的代码：

import napalm
import json


driver = napalm.get_network_driver("ios")


device = driver(
    hostname="10.0.0.254",
    username="cisco",
    password="cisco",
    optional_args={"secret" : "cisco"}

)

device.open()

device.load_merge_candidate(filename="config.cfg")
device.commit_config()
device.close() 

这是一个错误，这两个文件位于同一个文件夹中：

用户@user-pc：~/ "/home/user/Documents/python_files/network/config_compare.py"，/python$/usr/bin/python 3“/home/user/Documents/python_files/network/config_compare.py”，回溯(最近一次调用)：device.load_merge_candidate(filename="config.cfg") "/home/user/.local/lib/python3.8/site-packages/napalm/ios/ios.py"，第315行中的文件“/home/user/.local/lib/python3.8/site-packages/napalm/ios/ios.py”，第18行在"/home/user/.local/lib/python3.8/site-packages/napalm/ios/ios.py"，return_status中，msg = self._load_candidate_wrapper(文件"/home/user/.local/lib/python3.8/site-packages/napalm/ios/ios.py"，行282 )，_load_candidate_wrapper (return_status，msg) = self._scp_file(文件“/home/user/.local/lib/python3.8/site-packages/napalm/ios/ios.py”，行620，在文件返回(文件"/home/user/.local/lib/python3.8/site-packages/napalm/ios/ios.py"，行670，以TransferClass(**kwargs)作为传输:文件"/home/user/.local/lib/python3.8/site-packages/netmiko/ssh_dispatcher.py"，第278行，在FileTransfer返回FileTransferClass(*args )中，**kwargs)文件"/home/user/.local/lib/python3.8/site-packages/netmiko/scp_handler.py"，第80行，init self.source_md5 = self.file_md5(source_file) File "/home/user/.local/lib/python3.8/site-packages/netmiko/scp_handler.py"，第257行，file_md5 with open(file_name，( "rb")作为f: FileNotFoundError: Errno 2没有这样的文件或目录：'config.c

tks需要任何帮助..。

Answer 1

它看起来像是文件路径的问题，您确定'config.cfg‘和您的代码在同一个dir中吗？

尝试下面的操作，看看是否可以访问该文件(如果不能，则需要修改filepath)：

import napalm

driver = napalm.get_network_driver("ios")

device = driver(
    hostname="10.0.0.254",
    username="cisco",
    password="cisco",
    optional_args={"secret" : "cisco"}
)

device.open()

print('This is a config to be added:\n')

with open('config.cfg','r') as f:
    output = f.read()

device.load_merge_candidate(filename="config.cfg")
# I would add this to see what's you are merging:

print(device.compare_config())

confirm_config= input('Do you want to deploy the above config? Press Y to deploy \n')

if confirm_config == 'Y':
    device.commit_config()
    device.close() 
else:
    device.close()