03_audit_nautobot.yml

---
# Playbook to read information from device and Nautobot and compare
- name: "PLAY 1: READ NETWORK DEVICE INFORMATION AND COMPARE NAUTOBOT"
  hosts: platforms_ios, platforms_eos, platforms_nxos
  become: yes
  become_method: enable
  connection: ansible.netcommon.network_cli
  vars:
    url: "{{ lookup('env', 'NAUTOBOT_URL') }}"
    token: "{{ lookup('env', 'NAUTOBOT_TOKEN') }}"
    nautobot_headers:
      Content-Type: "application/json"
      Authorization: "token {{ token }}"
    nautobot_serial_list: []
    device_serial_list: []
    ssl_verify: True
  tasks:
    - name: "TASK 1A: NXOS >> GET NXOS FACTS"
      nxos_facts:
        gather_subset: "!config"
      when: "ansible_network_os == 'nxos'"

    - name: "TASK 1B: IOS >> GET IOS FACTS"
      ios_facts:
        gather_subset: "!config"
      when: "ansible_network_os == 'ios'"

    - name: "TASK 1C: EOS >> GATHER FACTS FROM DEVICE"
      eos_facts:
        gather_subset: "!config"
      when: "ansible_network_os == 'eos'"

    - name: "TASK 2: NAUTOBOT >> GATHER NAUTOBOT DATA"
      uri:
        url: "{{ url }}/api/dcim/devices/?q={{ inventory_hostname }}"
        headers: "{{ nautobot_headers }}"
        method: GET
        status_code: 200
        validate_certs: "{{ ssl_verify }}"
      register: nautobot_device_results

    - name: "TASK 3: SYS >> BUILD NAUTOBOT SERIAL NUMBER LIST FROM NAUTOBOT RESPONSES"
      set_fact:
        nautobot_serial_list: "{{ nautobot_serial_list + [ item.serial ] }}"
      loop: "{{ nautobot_device_results['json']['results'] }}"
      loop_control:
        label: "{{ item.name }}"

    - name: "TASK 4: SYS >> BUILD IOS DEVICE SERIAL LIST USING FILTER"
      set_fact:
        device_serial_list: "{{ ansible_facts | get_ciscoios_serial_list }}"

    - name: "TASK 5: SYS >> VERIFY DEVICE DATA VS NAUTOBOT - CUSTOM FILTER"
      assert:
        that:
          - "device_serial_list | compare_lists(nautobot_serial_list)"
        fail_msg:
          - "Device Serial List: {{ device_serial_list }}"
          - "Nautobot Serial List: {{ nautobot_serial_list }}"
        success_msg:
          - "Device Serial List: {{ device_serial_list }}"
          - "Nautobot Serial List: {{ nautobot_serial_list }}"
...