Improve locale configuration

defaults/main.yml

@@ -0,0 +1,20 @@
+---
+
+system_locales:
+  - "{{ system_locale_lang }}"
+
+system_locale_lang: en_US.UTF-8
+
+system_locale_ctype: "{{ system_locale_lang }}"
+system_locale_numeric: "{{ system_locale_lang }}"
+system_locale_time: "{{ system_locale_lang }}"
+system_locale_collate: "{{ system_locale_lang }}"
+system_locale_monetary: "{{ system_locale_lang }}"
+system_locale_messages: "{{ system_locale_lang }}"
+system_locale_paper: "{{ system_locale_lang }}"
+system_locale_name: "{{ system_locale_lang }}"
+system_locale_address: "{{ system_locale_lang }}"
+system_locale_telephone: "{{ system_locale_lang }}"
+system_locale_measurement: "{{ system_locale_lang }}"
+system_locale_identification: "{{ system_locale_lang }}"
+system_locale_all: ""