如何处理 ansible ios_config 模块中的预期提示 [英] How to handle expected prompt in ansible ios_config module

问题描述

我正在尝试使用 Ansible(ios_config 模块)在 cisco ios 设备上实现几个简单的命令.

I am trying to implement couple simple commands on cisco ios devices using Ansible (ios_config module).

特别是，我想删除用户个人资料，但它需要在提示时回答并且我收到超时错误...

Especially, I want to remove user profile, but it requires to answer on a prompt and I am getting timeout error...

我注意到ios_command模块中有prompt/answer参数，但是ios_config模块好像不支持.

I have noticed that there are prompt/answer parameters in ios_command module, but it seems that it is not supported in ios_config module.

有人遇到过类似的问题吗?

Has anyone run into the similar problem?

Ansible 任务:

  - name: remove user on remote devices
    ios_config:
      lines:
        - no username testuser
      provider: "{{ provider }}"

来自 Cisco 设备的输出:

Cisco_Router(config)#no username testuser
This operation will remove all username related configurations with same name.Do you want to continue? [confirm]

剧本输出:

TASK [remove user on remote devices] *************************************************************************************************************************************************************
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: ansible.module_utils.connection.ConnectionError: timeout trying to send command: end
fatal: [Cisco_Router]: FAILED! => {"changed": false, "module_stderr": "Traceback (most recent call last):\n  File \"/tmp/ansible_3_OlXK/ansible_module_ios_config.py\", line 583, in <module>\n    main()\n  File \"/tmp/ansible_3_OlXK/ansible_module_ios_config.py\", line 512, in main\n    load_config(module, commands)\n  File \"/tmp/ansible_3_OlXK/ansible_modlib.zip/ansible/module_utils/network/ios/ios.py\", line 168, in load_config\n  File \"/tmp/ansible_3_OlXK/ansible_modlib.zip/ansible/module_utils/connection.py\", line 149, in __rpc__\nansible.module_utils.connection.ConnectionError: timeout trying to send command: end\n", "module_stdout": "", "msg": "MODULE FAILURE", "rc": 1}

推荐答案

从 Ansible 2.4 开始，有一个 ios_user 模块可用于创建、编辑和删除用户.

Starting with Ansible 2.4 there is an ios_user module that can be used to create, edit and remove users.

- name: set user view/role
  ios_user:
    name: testuser
    state: absent
  provider: "{{ provider }}"

完整文档和更多示例可在以下位置找到:https://docs.ansible.com/ansible/latest/modules/ios_user_module.html

The full documentation and further examples can be found at: https://docs.ansible.com/ansible/latest/modules/ios_user_module.html

各种_command 模块，包括ios_command 支持传递提示.

The various _command modules, including ios_command support passing prompts.

例如:

  - name: run commands that require answering a prompt
    ios_command:
      commands:
        - command: 'clear counters GigabitEthernet0/1'
          prompt: 'Clear "show interface" counters on this interface \[confirm\]'
          answer: 'y'
        - command: 'clear counters GigabitEthernet0/2'
          prompt: '[confirm]'
          answer: "\r"

参见 https://docs.ansible.com/ansible/latest/modules/ios_command_module.html 了解更多信息.

See https://docs.ansible.com/ansible/latest/modules/ios_command_module.html for further info.

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