main.yml

---

# -----------------------------------------------------------------------------
# distro / os handles
# -----------------------------------------------------------------------------

__ssh_distro: >-
  {{ ansible_distribution | lower }}

__ssh_os: >-
  {{ ansible_os_family | lower }}

__ssh_distro_version: >-
  {{ __ssh_distro }}_{{ ansible_distribution_major_version }}

__ssh_os_version: >-
  {{ __ssh_os }}_{{ ansible_distribution_major_version }}

# -----------------------------------------------------------------------------
# first found snippets
# -----------------------------------------------------------------------------

__ssh_first_found:
  - '{{ __ssh_distro_version }}'
  - '{{ __ssh_os_version }}'
  - '{{ __ssh_distro }}'
  - '{{ __ssh_os }}'
  - default

__ssh_vars_files:
  files: >-
    {{ __ssh_first_found | map('regex_replace', '$', '.yml') | list }}
  paths:
    - vars

__ssh_sshd_config_templates:
  files: >-
    {{
      __ssh_first_found |
        map('regex_replace', '^', 'sshd_config_') |
        map('regex_replace', '$', '.conf') |
        list
    }}
  paths:
    - templates

__ssh_sshd_config_d_templates:
  files: >-
    {{
      __ssh_first_found |
        map('regex_replace', '^', 'sshd_config_d_') |
        map('regex_replace', '$', '.conf') |
        list
    }}
  paths:
    - templates

# -----------------------------------------------------------------------------
# other
# -----------------------------------------------------------------------------

__ssh_virtualized: >-
  {{
    ansible_facts.virtualization_role == "guest"
    and
    ansible_facts.virtualization_type == "docker"
  }}

...