get_and_set_next_available.yml

---
- name: "GET AND USE NEXT AVAILALBE ADDRESS"
  hosts: localhost
  connection: local
  gather_facts: no
  vars:
    nautobot_url: "{{ lookup('ansible.builtin.env', 'NAUTOBOT_URL')}}"
    nautobot_token: "{{ lookup('ansible.builtin.env', 'NAUTOBOT_TOKEN')}}"
    graphql_query: |
      {
        prefixes(tag: "vm-addresses") {
          prefix
          id
        }
      }
  tasks:
    - name: "100: GET PREFIXES AVAILABLE"
      networktocode.nautobot.query_graphql:
        url: "{{ nautobot_url }}"
        token: "{{ nautobot_token }}"
        query: "{{ graphql_query }}"
      register: query_response

    - name: "200: SET FACT FOR PREFIX TO USE"
      ansible.builtin.set_fact:
        vm_prefix_id: "{{ query_response['data']['prefixes'][0]['id'] }}"

    - name: "300: GET NEXT AVAILABLE IP ADDRESS"
      ansible.builtin.uri:
        url: "{{ nautobot_url }}/api/ipam/prefixes/{{ vm_prefix_id }}/available-ips/?limit=1"
        method: GET
        headers:
          Content-Type: application/json
          Authorization: "Token {{ nautobot_token  }}"
      register: next_available_ip

    - name: "325: PRINT OUT NEXT AVAILABLE IP ADDRESS"
      debug:
        msg: "{{ next_available_ip['json'][0]['address'] }}"

    - name: "350: PRINT THE PARENT PREFIX ID"
      debug:
        msg: "{{ query_response['data']['prefixes'][0]['id'] }}"

    - name: "400: SET IP ADDRESS"
      networktocode.nautobot.ip_address:
        url: "{{ nautobot_url }}"
        token: "{{ nautobot_token }}"
        address: "{{ next_available_ip['json'][0]['address'] }}"
        state: new
        status: active
      register: new_address

    - name: "450: PRINT OUT THE DATA OBJECT FOR THE CREATION"
      debug:
        msg: "{{ new_address }}"