Ansible apt-get安装输出

下面是如何再现stdout的apt...

---
- name: 'apt: update & upgrade'
  apt:
    update_cache: yes
    cache_valid_time: 3600
    upgrade: safe
  register: apt
- debug: msg={{ apt.stdout.split('\n')[:-1] }}

…有了不错的换行符，这要归功于.split('\n')，并且省略了最后一个空字符串[:-1]，所有这些当然都是Python字符串操作。

"msg": [
    "Reading package lists...", 
    "Building dependency tree...", 
    "Reading state information...", 
    "Reading extended state information...", 
    "Initializing package states...", 
    "Building tag database...", 
    "No packages will be installed, upgraded, or removed.", 
    "0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.", 
    "Need to get 0 B of archives. After unpacking 0 B will be used.", 
    "Reading package lists...", 
    "Building dependency tree...", 
    "Reading state information...", 
    "Reading extended state information...", 
    "Initializing package states...", 
    "Building tag database..."
]