junos_command模块不返回输出

Question

我有一个Ansible脚本，我只是使用junos_command模块从Juniper获取用户列表，下面是我的代码片段。每当我尝试运行这个程序时，我都会一直得到RuntimeWarning。此外，我已经成功地使用下面的代码运行了类似于“显示版本”之类的命令。请帮帮忙

脚本：

name: / GET USERS / Get list of all the current users on switch

action: junos_command

args: { commands: 'show configuration system login',
          provider: "{{ netconf }}" }

register: curr_users_on_switch

错误：

TASK [/ GET USERS / Get list of all the current users on switch] ***************
fatal: [rlab-er1]: FAILED! => {"changed": false, "failed": true, "module_stderr": "/home/mbhadoria/.local/lib/python2.7/site-packages/jnpr/junos/device.py:429: RuntimeWarning: CLI command is for debug use only!
\n  warnings.warn(\"CLI command is for debug use only!\", RuntimeWarning)\nTraceback (most recent call last):
\n  File \"/tmp/ansible_lVOmPp/ansible_module_junos_command.py\", line 261, in <module>
\n    main()
\n  File \"/tmp/ansible_lVOmPp/ansible_module_junos_command.py\", line 233, in main
\n    xmlout.append(xml_to_string(response[index]))
\n  File \"/tmp/ansible_lVOmPp/ansible_modlib.zip/ansible/module_utils/junos.py\", line 79, in xml_to_string\n  File \"src/lxml/lxml.etree.pyx\", line 3350, in lxml.etree.tostring (src/lxml/lxml.etree.c:84534)\nTypeError: Type 'str' cannot be serialized.
\n", "module_stdout": "", "msg": "MODULE FAILURE", "parsed": false}

Answer 1

junos_command只支持junos操作命令。您要运行的是配置命令。因此，您可以看到“显示版本”，这是操作命令工作，而不是“显示配置系统登录”。

对于这样的配置数据，您可以在junos_command中使用rpc选项(get- configuration )。

junos_command:
rpcs:
  - "get_configuration

您也可以使用junos_get_config。

config.html

或junos_rpc

rpc

例：

- name: Junos OS version
  hosts: all
  connection: local
  gather_facts: no
  tasks:
    - name: Get rpc run
      junos_rpc:
        host={{ inventory_hostname }}
        user=xxxx
        passwd=xxx
        rpc=get-config
        dest=get_config.conf
        filter_xml="<configuration><system><login/></system></configuration>"
      register: junos

或

  tasks:
   - name: Get rpc run
     junos_get_config:
       host: "{{ inventory_hostname }}"
       user: xxxx
       passwd: xxxx
       logfile: get_config.log
       dest: "{{ inventory_hostname }}.xml"
       format: xml
       filter: "system/login"

任务获取rpc运行*************************************************************

.

播放重述*********************************************************************

xxxk : ok=1 changed=1 unreachable=0 failed=0