postfix:

  pkg.installed: []

  service.running:

    - enable: True

# update /etc/aliases

{%- for user, target in salt['pillar.get']('profile:postfix:aliases', {}).items() %}

postfix_alias_present_{{ user }}:

  alias.present:

    - name: {{ user }}

    - target: {{ target }}

{%- endfor %}

# update main.cf

# (only update options given in profile:postfix:maincf pillar, other settings stay unchanged)

{%- for option, value in salt['pillar.get']('profile:postfix:maincf', {}).items() %}

/etc/postfix/main.cf_{{ option }}:

  file.replace:

    - name: /etc/postfix/main.cf

    - pattern: '^{{ option }} *=.*$'

    - repl: '{{ option }} = {{ value }}'

    - append_if_not_found: True

    - require:

      - pkg: postfix

    - watch_in:

      - service: postfix

{%- endfor %}

# update master.cf

# (only update options given in profile:postfix:maincf pillar, other settings stay unchanged)

{%- for option, value in salt['pillar.get']('profile:postfix:mastercf', {}).items() %}

/etc/postfix/master.cf_{{ option }}:

  file.replace:

    - name: /etc/postfix/master.cf

    - pattern: '^{{ option }}\s.*$'

    - repl: '{{ option }} {{ value }}'

    - append_if_not_found: True

    - require:

      - pkg: postfix

    - watch_in:

      - service: postfix

{%- endfor %}