---
- hosts:
    - all
    - localhost

  tasks:
    - group_by:
        key: "sv_pkgsvcmgr_{{ ansible_pkg_mgr }}-{{ ansible_service_mgr }}"
        parents:
          - "sv_pkgmgr_{{ ansible_pkg_mgr }}"

    - group_by:
        key: "sv_svcmgr_{{ ansible_service_mgr }}"

    - group_by:
        key: "sv_mac_{{ '_'.join(ansible_default_ipv4.macaddress.split(':')[5:6]) }}"

    - group_by:
        key: "sv_net4_{{ ansible_default_ipv4.network }}"

    - group_by:
        key: "sv_v6int_{{ ansible_default_ipv6.interface|default('nov6') }}"

    - group_by:
        key: "sv_distri_{{ ansible_distribution }}"

    - group_by:
        key: "sv_family_{{ ansible_os_family }}"

    - group_by:
        key: "sv_{{ ansible_virtualization_role }}_{{ ansible_virtualization_type }}"

- hosts: localhost
  gather_facts: no
  tasks:
    - debug:
        msg: "{{ groups | dict2items | selectattr('key', 'contains', 'sv_') | list | items2dict }}"