---
- name: 'all'
  hosts: 'all'
  gather_facts: 'yes'
  roles:
    - role: 'ensure_ansible_prereq'
    - role: 'ensure_os_patch'
    - role: 'ensure_cockpit'
    - role: 'ensure_log_rotation'
    - role: 'ensure_repo_epel'
    - role: 'ensure_repo_fdragon'
    - role: 'ensure_repo_rpmfusion'
    - role: 'ensure_selinux'
    - role: 'ensure_sudo'
    - role: 'ensure_timezone'
- name: 'docker'
  hosts: 'docker'
  gather_facts: 'yes'
  roles:
    - role: 'ensure_docker'
- name: 'podman'
  hosts: 'podman'
  gather_facts: 'yes'
  roles:
    - role: 'ensure_podman'
...