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如何一次性填充 Ansible 变量

tag-icon • tag-icon ansible ansible-playbook
如何一次性填充 Ansible 变量

我有一个简单的 Ansible 角色，它创建了一个 Foreman 激活密钥，但是它只“订阅”最后一个值，而不是两者？

# cat roles/hammer/tasks/subscription.yml
---

- name: Add Subscription key ID to Activation Key
  katello_activation_key:
    username: "{{ hammer.username|default('NotSet') }}"
    password: "{{ hammer.password|default('NotSet') }}"
    server_url: "https://{{ system_host_name }}"
    name: "{{ item.0.name }}"
    organization: "{{ hammer.organisation.name }}"
    lifecycle_environment: "{{ item.0.lifecycle }}"
    content_view: '{{ item.0.cview }}'
    subscriptions:
      - name: "{{ item.1 }}"
  #   - name: "{{ item.1.name2 }}"
    auto_attach: False
    release_version: Initial
  tags: hammer
...

我的 vars 文件包含：

act_key:
  - name: CentOS 7 content Development Key
    desc: CentOS 7 content Development Key
    release: Initial
    cview: CentOS 7 content
    lifecycle: Development
  #  subscription: ['CentOS-7','CentOS-7-EPEL']
    subscription:
      - CentOS-7
      - CentOS-7-EPEL

  - name: CentOS 7 content Production Key
    desc: CentOS 7 content Production Key
    cview: CentOS 7 content
    release: Initial
    lifecycle: Production
  #  subscription: ['CentOS-7','CentOS-7-EPEL']
    subscription:
      - CentOS-7
      - CentOS-7-EPEL

  - name: CentOS 8 content Development Key
    desc: CentOS 8 content Development Key
    cview: CentOS 8 content
    release: Initial
    lifecycle: Development
  #  subscription: ['CentOS-8','CentOS-8-EPEL']
    subscription:
      - CentOS-8
      - CentOS-8-EPEL

  - name: CentOS 8 content Production Key
    desc: CentOS 8 content Production Key
    cview: CentOS 8 content  
    release: Initial
    lifecycle: Production
  #  subscription: ['CentOS-8','CentOS-8-EPEL']
    subscription:
      - CentOS-8
      - CentOS-8-EPEL

我正在尝试一次性添加“ subscription: ['CentOS-7','CentOS-7-EPEL'] ”，就好像我使用“with_subelements”循环一样，只添加了最后一项“CentOS-7-EPEL”或“CentOS-8-EPEL”（而不是两者）。

有人能建议一种方法来改变我的变量文件或播放以使 katello_activation_key 在一次传递中添加两个变量吗？

答案1

首先，字典列表act_key包含一个键subscription，并且该值是一个列表。因此您不需要遍历多个列表

- name: Add Subscription key ID to Activation Key
  katello_activation_key:
    ..
    name: "{{ item.name }}"
    organization: "{{ hammer.organisation.name }}"
    lifecycle_environment: "{{ item.lifecycle }}"
    content_view: '{{ item.cview }}'
    subscriptions: "{{ item.subscription }}"
    ...
  loop: "{{ act_key }}"

第二 -katello_activation_key.subscriptions不允许使用字符串列表（但也不允许使用单个键的字典列表name） - 因此您可以使用字典或者items2dict创建名称列表的映射/字典。但act_key为了便于阅读，我更愿意更改订阅中包含的相同格式，然后才是“katello_activation_key”需要的格式。

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