Red Hat Ansible for Network Automation

Compose a play with the ability to upgrade a VyOS network device. Create a playbook named vyos-upgrade.yml with the following contents:

---
- name: a play that upgrades a VyOS device
  hosts: vyos
  vars:
    sysimg_url: https://downloads.vyos.io/release/1.1.8/vyos-1.1.8-amd64.iso

  tasks:
  - name: abort unless target host has ansible_network_os == 'vyos'
    assert:
      that: "ansible_network_os == 'vyos'"

  - name: get old system image information
    vyos_command:
      commands:
      - show system image
    register: old_system_image

  - name: show old system image information
    debug:
      msg: "{{ old_system_image.stdout }}"

  - name: download fresh system image
    vyos_command:
      commands:
      - add system image {{ sysimg_url }}

  - name: get new system image information
    vyos_command:
      commands:
      - show system image
    register: new_system_image

  - name: show new system image information
    debug:
      msg: "{{ new_system_image.stdout }}"

  - name: reboot the system
    vyos_command:
      commands:
      - command: reboot now
    ignore_errors: yes
    when: old_system_image.stdout != new_system_image.stdout

  - name: wait for restart
    wait_for_connection:
      delay: 20
      timeout: 120
    when: old_system_image.stdout != new_system_image.stdout

Perform the play in check-only mode to determine what effect it would have in change mode. Execute the ansible-playbook command using the --check or -C option. Limit it to spine01.

[student@workstation proj]$ ansible-playbook -C -l spine01 vyos-upgrade.yml

PLAY [a play that upgrades a VyOS device] **************************************

TASK [abort unless target host has ansible_network_os == 'vyos'] ***************
ok: [spine01] => {
    "changed": false,
    "msg": "All assertions passed"
}

TASK [get old system image information] ****************************************
ok: [spine01]

TASK [show old system image information] ***************************************
ok: [spine01] => {
    "msg": [
        "The system currently has the following image(s) installed:\n\n
            1: 1.1.8 (default boot)"
    ]
}

TASK [download fresh system image] *********************************************
 [WARNING]: only show commands are supported when using check mode, not
executing `add system image
https://downloads.vyos.io/release/1.1.8/vyos-1.1.8-amd64.iso`

ok: [spine01]

TASK [get new system image information] ****************************************
ok: [spine01]

TASK [show new system image information] ***************************************
ok: [spine01] => {
    "msg": [
        "The system currently has the following image(s) installed:\n\n
            1: 1.1.8 (default boot)"
    ]
}

TASK [reboot the system] *******************************************************
skipping: [spine01]

TASK [wait for restart] ********************************************************
skipping: [spine01]

PLAY RECAP *********************************************************************
spine01                    : ok=6    changed=0    unreachable=0    failed=0