ansible - 在 Ansible 中显示横幅消息

Question

我想在完成运行 playbook 后在 Ansible 中显示一条横幅消息，给出后续步骤的说明。这就是我所做的:

- name: display post install message
  debug:
    msg: |
      Things left to do:
        - enable dash to dock gnome plugin in gnome tweal tool
        - install SpaceVim plugins: vim "+call dein#install()" +qa
        - git clone the dotfiles repo

但这会产生如下丑陋的输出:

TASK [display post install message] ********************************************
ok: [localhost] => {
    "msg": "Things left to do:\n- enable dash to dock gnome plugin in gnome tweal tool\n- install SpaceVim plugins: vim \"+call dein#install()\" +qa\n- git clone the dotfiles repo\n"
}

PLAY RECAP *********************************************************************
localhost                  : ok=2    changed=0    unreachable=0    failed=0   

是否有更好的方法来显示运行后消息？

Answer 1

我在我的剧本中做了类似的事情。像这样重组一下怎么样:

  vars:
    post_install_message: |
      Things left to do:
        - enable dash to dock gnome plugin in gnome tweal tool
        - install SpaceVim plugins: vim "+call dein#install()" +qa
        - git clone the dotfiles repo

  tasks:
  - name: display post install message
    debug: msg={{ post_install_message.split('\n') }}

输出

TASK [display post install message] ********************************************
ok: [localhost] => {
    "msg": [
        "Things left to do:",
        "  - enable dash to dock gnome plugin in gnome tweal tool",
        "  - install SpaceVim plugins: vim \"+call dein#install()\" +qa",
        "  - git clone the dotfiles repo",
        ""
    ]
}

另一个选项是将横幅作为列表传递:

  - name: display post install message
    debug:
      msg:
        - 'Things left to do:'
        - '- enable dash to dock gnome plugin in gnome tweal tool'
        - '- install SpaceVim plugins: vim "+call dein#install()" +qa'
        - '- git clone the dotfiles repo'

输出

TASK [display post install message] ********************************************
ok: [localhost] => {
    "msg": [
        "Things left to do:",
        "- enable dash to dock gnome plugin in gnome tweal tool",
        "- install SpaceVim plugins: vim \"+call dein#install()\" +qa",
        "- git clone the dotfiles repo"
    ]
}