我正在寻找一个幂等的 ansible 角色/任务,以确保将某个区域设置(如 en_US.UTF-8)设置为默认值。它应该生成语言环境(仅在必要时)并将其设置为默认值(也仅在必要时)。
对于第一部分locale -a | grep "{{ locale_name }}"
,如果需要,我会注册输出并生成。
对于第二部分,我想知道每次运行 update-locale 是否足够好,因为该命令本身无论如何都是幂等的。
rfg*_*ral 12
localectl
即使新值等于当前值,来自@mniess answer的命令也将始终报告为“已更改”。下面是我个人结束了同时设置LANG
和LANGUAGE
解决这个问题:
- name: Ensure localisation files for '{{ config_system_locale }}' are available
locale_gen:
name: "{{ config_system_locale }}"
state: present
- name: Ensure localisation files for '{{ config_system_language }}' are available
locale_gen:
name: "{{ config_system_language }}"
state: present
- name: Get current locale and language configuration
command: localectl status
register: locale_status
changed_when: false
- name: Parse 'LANG' from current locale and language configuration
set_fact:
locale_lang: "{{ locale_status.stdout | regex_search('LANG=([^\n]+)', '\\1') | first }}"
- name: Parse 'LANGUAGE' from current locale and language configuration
set_fact:
locale_language: "{{ locale_status.stdout | regex_search('LANGUAGE=([^\n]+)', '\\1') | default([locale_lang], true) | first }}"
- name: Configure locale to '{{ config_system_locale }}' and language to '{{ config_system_language }}'
command: localectl set-locale LANG={{ config_system_locale }} LANGUAGE={{ config_system_language }}
changed_when: locale_lang != config_system_locale or locale_language != config_system_language
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另外,这就是我所拥有的group_vars/main.yml
:
config_system_locale: 'pt_PT.UTF-8'
config_system_language: 'en_US.UTF-8'
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这是我最终的结果:
- name: Ensure the locale exists
locale_gen:
name: en_US.UTF-8
state: present
- name: set as default locale
command: localectl set-locale LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8
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