Provide default configuration values

This is useful if you generally want to keep the default setting of a configuration option, only adding an additional value to it.
horazont · Apr 9, 2022 · 08d9276 · 08d9276
1 parent 4ab8c08
commit 08d9276
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/tasks/postfix.yml b/tasks/postfix.yml
@@ -15,6 +15,17 @@
   tags:
     - apt
 
+- name: discover default configuration values
+  command: postconf -d
+  register: _postfix_config_defaults
+  changed_when: False
+  check_mode: no
+
+- set_fact:
+    postfix_config_defaults: "{{ dict(  _postfix_config_defaults.stdout_lines
+                                      | map('regex_replace', '^(\\w+ =)$', '\\1 ')
+                                      | map('split', ' = ', 1)) }}"
+
 - name: instanciate config files
   template: dest=/etc/postfix/{{ item }} src=postfix/{{ item }} lstrip_blocks=yes
   with_items: