feat: add aliases

CHANGELOG.md

@@ -13,6 +13,7 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 - feat: add bsd-mailx package
 - feat: add transport map
+- feat: add aliases
 
 ### Changed
 

README.md

@@ -37,6 +37,15 @@ Install and configure an simple mta with postfix
   google.com: smtp:127.0.0.1
 ```
 
+* `postfix_aliases` - hash with the aliases
+
+```
+  root:
+    - abuse
+    - admin
+  admin: root@local.loc
+```
+
 ## How to use
 
 ```

defaults/main.yml

@@ -19,3 +19,4 @@ postfix_default_config:
   inet_protocols: all
 postfix_full_config: '{{ postfix_default_config|combine(postfix_config) }}'
 postfix_transports: {}
+postfix_aliases: {}

handlers/main.yml

@@ -6,3 +6,6 @@
 
 - name: map transport
   ansible.builtin.command: postmap /etc/postfix/transport
+
+- name: map aliases
+  ansible.builtin.command: postalias /etc/postfix/aliases

tasks/main.yml

@@ -7,23 +7,20 @@
   tags: postfix
 
 - name: copy file configuration
-  ansible.builtin.template:
-    src: main.cf.j2
-    dest: /etc/postfix/main.cf
-    owner: root
-    group: root
-    mode: 0644
-  notify: reload postfix
-  tags: postfix
-
-- name: copy transport configuration
   template:
-    src: transport.j2
-    dest: /etc/postfix/transport
+    src: '{{ item }}.j2'
+    dest: '/etc/postfix/{{ item }}'
     owner: root
     group: root
     mode: 0644
-  notify: map transport
+  loop:
+    - main.cf
+    - aliases
+    - transport
+  notify:
+    - reload postfix
+    - map aliases
+    - map transport
   tags: postfix
 
 - name: enable and start service

templates/aliases.j2

@@ -0,0 +1,9 @@
+# {{ ansible_managed }}
+
+{% for alias, redirect in postfix_aliases.items() %}
+{% if redirect is string %}
+{{ alias }}: {{ redirect }}
+{% else %}
+{{ alias }}: {{ redirect|join(',') }}
+{% endif %}
+{% endfor %}