What OS family does Ansible use for AL2023/Alma9/UBI9

stdout.txt

$ docker images
REPOSITORY                            TAG       IMAGE ID       CREATED        SIZE
amazonlinux                           2023      1a9d780a8670   38 hours ago   149MB
almalinux                             9         1e86a8eba5bf   3 days ago     189MB
registry.access.redhat.com/ubi9/ubi   latest    b096626d71c9   8 days ago     210MB
$ docker ps
CONTAINER ID   IMAGE                                        COMMAND                  CREATED          STATUS          PORTS                                                                                      NAMES
c916af1b8d3e   registry.access.redhat.com/ubi9/ubi:latest   "/bin/bash"              6 minutes ago    Up 6 minutes                                                                                               ubi9
82dd07653534   almalinux:9                                  "/bin/bash"              11 minutes ago   Up 11 minutes                                                                                              alma9
7a906b00db7c   amazonlinux:2023                             "/bin/bash"              12 minutes ago   Up 12 minutes                                                                                              al2023
$ cat ansible_os_family.yml 
- hosts: all
  tasks:

  - debug:
      var: ansible_os_family
$ ansible-playbook --connection docker -i ubi9,alma9,al2023, ansible_os_family.yml

PLAY [all] ***************************************************************************************************************************************************

TASK [Gathering Facts] ***************************************************************************************************************************************
Friday 12 September 2025  06:30:30 -0400 (0:00:00.012)       0:00:00.012 ****** 
[WARNING]: Platform linux on host al2023 is using the discovered Python interpreter at /usr/bin/python3.9, but future installation of another Python
interpreter could change the meaning of that path. See https://docs.ansible.com/ansible-core/2.18/reference_appendices/interpreter_discovery.html for more
information.
ok: [al2023]
[WARNING]: Platform linux on host alma9 is using the discovered Python interpreter at /usr/bin/python3.9, but future installation of another Python
interpreter could change the meaning of that path. See https://docs.ansible.com/ansible-core/2.18/reference_appendices/interpreter_discovery.html for more
information.
ok: [alma9]
[WARNING]: Platform linux on host ubi9 is using the discovered Python interpreter at /usr/bin/python3.9, but future installation of another Python
interpreter could change the meaning of that path. See https://docs.ansible.com/ansible-core/2.18/reference_appendices/interpreter_discovery.html for more
information.
ok: [ubi9]

TASK [debug] *************************************************************************************************************************************************
Friday 12 September 2025  06:30:33 -0400 (0:00:02.880)       0:00:02.893 ****** 
ok: [ubi9] => {
    "ansible_os_family": "RedHat"
}
ok: [alma9] => {
    "ansible_os_family": "RedHat"
}
ok: [al2023] => {
    "ansible_os_family": "RedHat"
}

PLAY RECAP ***************************************************************************************************************************************************
al2023                     : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
alma9                      : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
ubi9                       : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   

Friday 12 September 2025  06:30:33 -0400 (0:00:00.073)       0:00:02.967 ****** 
=============================================================================== 
gather_facts ------------------------------------------------------------ 2.88s
debug ------------------------------------------------------------------- 0.07s
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
total ------------------------------------------------------------------- 2.95s
$