salt-formula/salt/meta/backupninja.yml

{%- if pillar.salt is defined %}
{%- if pillar.salt.get('master', {}).get('enabled', False) or (pillar.salt.get('minion', {}).get('enabled', False) and pillar.salt.get('minion', {}).ca is defined) %}
  {%- from "salt/map.jinja" import master, minion with context %}
backup:
  salt:
    {%- if master.get('backup', False) %}
    fs_includes:
    {%- if master.pillar.engine == 'reclass' or (master.pillar.engine == 'composite' and master.pillar.reclass is defined) %}
    - /srv/salt/reclass
    {%- endif %}
    - /etc/salt/pki
    {%- if minion.get('backup', False) %}
    - /etc/pki/ca
    {%- endif %}
    {%- elif minion.get('backup', False) %}
    fs_includes:
    - /etc/pki/ca
    {%- else %}
    fs_includes: []
    {%- endif %}
    fs_excludes: []
{%- endif %}
{%- endif %}