Netboxのprefixesから利用可能なIP一覧を取得するサンプルPlaybook

sample.yml

---
- name: "example playbook"
  hosts: localhost
  gather_facts: no
  vars:
    netbox_url: http:/netbox ip or fqdn/api/ipam/prefixes/
    netbox_token: change me
    target_prefix: "100.64.0.0/24"
  module_defaults:
    uri:
      headers:
        Authorization: "Token {{ netbox_token }}"
        Accept: "application/json"
  tasks:
    - name: "Gather prefixes info from NetBox"
      uri:
        url: "{{ netbox_url }}"
        method: GET
      register: gather_prefixes_result

    - name: "Set prefix_id variable"
      set_fact:
        prefix_id: "{{ item.id }}"
      loop: "{{ gather_prefixes_result.json.results }}"
      when:
        - item.prefix == target_prefix
    
    - when: prefix_id is defined
      block:
        - name: "Gather available ips info from NetBox"
          uri:
            url: "{{ netbox_url }}/{{ prefix_id }}/available-ips/"
          register: gather_available_ips_result

        - debug: var=gather_available_ips_result