updated postfix state

states/postfix/config.sls

@@ -1,11 +1,5 @@
 ---
 {%- from "postfix/map.jinja" import postfix with context %}
-postfix-pgsql-dir:
-  file.directory:
-    - name: {{ postfix.base_dir }}/pgsql
-    - user: root
-    - group: root
-
 postfix-main-cf:
   file.managed:
     - name: {{ postfix.base_dir }}/main.cf
@@ -28,6 +22,13 @@ postfix-master-cf:
     - watch_in:
       - service: postfix-service
 
+{%- if postfix.db == 'pgsql' %}
+postfix-pgsql-dir:
+  file.directory:
+    - name: {{ postfix.base_dir }}/pgsql
+    - user: root
+    - group: root
+
 {%- for key, value in postfix.config.pgsql.files.items() %}
 postfix-pgsql-{{ key }}:
   file.managed:
@@ -43,3 +44,4 @@ postfix-pgsql-{{ key }}:
     - watch_in:
       - service: postfix-service
 {% endfor %}
+{%- endif %}

states/postfix/defaults.yaml

@@ -4,6 +4,7 @@ postfix:
   base_dir: '/etc/postfix'
   pkgs:
     - postfix
+  db: None
   config:
     main:
       alias_database: 'hash:/etc/aliases'