:lastproofread: 2022-08-24

.. _vyos-ansible:

Ansible
=======

VyOS supports configuration via ansible.
Need to install ``ansible`` and ``python3-paramiko`` module

Structure of files

.. code-block:: none

 .
 ├── ansible.cfg
 ├── files
 │   └── id_rsa_docker.pub
 ├── hosts
 └── main.yml


File contents
-------------

ansible.cfg

.. code-block:: none

  [defaults]
  host_key_checking = no
  retry_files_enabled = False
  ANSIBLE_INVENTORY_UNPARSED_FAILED = true

id_rsa_docker.pub. Needs to declare only public key exactly.

.. code-block:: none

  AAAAB3NzaC1yc2EAAAADAQABAAABAQCoDgfhQJuJRFWJijHn7ZinZ3NWp4hWVrt7HFcvn0kgtP/5PeCtMt


hosts

.. code-block:: none

  [vyos_hosts]
  r11 ansible_ssh_host=192.0.2.11

  [vyos_hosts:vars]
  ansible_python_interpreter=/usr/bin/python3
  ansible_user=vyos
  ansible_ssh_pass=vyos
  ansible_network_os=vyos
  ansible_connection=network_cli

main.yml

.. code-block:: none

  ---

  - hosts: r11

    connection: network_cli
    gather_facts: 'no'

    tasks:
      - name: Configure remote r11
        vyos_config:
          lines:
            - set system host-name r11
            - set system name-server 203.0.113.254
            - set service ssh disable-host-validation
            - set system login user vyos authentication public-keys docker@work type ssh-rsa
            - set system login user vyos authentication public-keys docker@work key "{{ lookup('file', 'id_rsa_docker.pub') }}"
            - set system time-zone America/Los_Angeles
            - set interfaces ethernet eth0 description WAN

Run ansible
-----------

.. code-block:: none

  $ ansible-playbook -i hosts main.yml 

  PLAY [r11] ******************************************************************************************************************************************************************************************************

  TASK [Configure remote r11] *************************************************************************************************************************************************************************************
  changed: [r11]

  PLAY RECAP *****************************************************************************************************************************************************************************************************
  r11                         : ok=1    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0