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ansible 变量提示 交互式 输入变量

执行到这里之后，会出现 交互式窗口 让你输入变量

$ansible-playbook prompts.yml
Enter password:
Product release version: 456
Enter password2:
confirm Enter password2:

vars_prompt:

- name: "some_password"
  prompt: "Enter password"
  private: yes

- name: "release_version"
  prompt: "Product release version"
  default: "my_default_version"
  private: no

- name: "my_password2"
  prompt: "Enter password2"
  private: yes
  encrypt: "md5_crypt" 
  confirm: yes
  salt_size: 7
  salt: "foo"

this is just a simple example to show that vars_prompt works, but

you might ask for a tag to use with the git module or perhaps

a package version to use with the yum module.

tasks:

  • name: imagine this did something interesting with $release_version
    action: shell echo foo >> /tmp/$release_version-alpha

  • name: look we crypted a password
    action: shell echo my password is $my_password2