cli_command – Run a cli command on cli-based network devices

From Get docs
Ansible/docs/2.7/modules/cli command module


cli_command – Run a cli command on cli-based network devices

New in version 2.7.


Synopsis

  • Sends a command to a network device and returns the result read from the device.

Parameters

Parameter Choices/Defaults Comments

answer

list

The answer to reply with if prompt is matched. The value can be a single answer or a list of answer for multiple prompts. In case the command execution results in multiple prompts the sequence of the prompt and excepted answer should be in same order.

check_all

boolean

  • no

  • yes

By default if any one of the prompts mentioned in prompt option is matched it won't check for other prompts. This boolean flag, that when set to True will check for all the prompts mentioned in prompt option in the given order. If the option is set to True all the prompts should be received from remote host if not it will result in timeout.

command

- / required

The command to send to the remote network device. The resulting output from the command is returned, unless sendonly is set.

prompt

list

A single regex pattern or a sequence of patterns to evaluate the expected prompt from command.

sendonly

boolean

  • no

  • yes

The boolean value, that when set to true will send command to the device but not wait for a result.



Examples

- name: run show version on remote devices
  cli_command:
    command: show version

- name: run command with json formatted output
  cli_command:
    command: show version | json

- name: run command expecting user confirmation
  cli_command:
    command: commit replace
    prompt: This commit will replace or remove the entire running configuration
    answer: yes

- name: run config mode command and handle prompt/answer
  cli_command:
    command: "{{ item }}"
    prompt:
      - "Exit with uncommitted changes"
    answer: 'y'
  loop:
    - configure
    - set system syslog file test any any
    - exit

- name: multiple prompt, multiple answer (mandatory check for all prompts)
  cli_command:
    command: "copy sftp sftp://user@host//user/test.img"
    check_all: True
    prompt:
      - "Confirm download operation"
      - "Password"
      - "Do you want to change that to the standby image"
    answer:
      - 'y'
      - <password>
      - 'y'

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key Returned Description

json

dictionary

when the device response is valid JSON

A dictionary representing a JSON-formatted response


Sample:

{ "architecture": "i386", "bootupTimestamp": 1532649700.56, "modelName": "vEOS", "version": "4.15.9M" [...] }

stdout

string

when sendonly is false

The response from the command


Sample:

Version: VyOS 1.1.7[...]




Status

Red Hat Support

More information about Red Hat’s support of this module is available from this Red Hat Knowledge Base article.

Authors

  • Nathaniel Case (@qalthos)

Hint

If you notice any issues in this documentation you can edit this document to improve it.


© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.7/modules/cli_command_module.html