从环境ID列表为空的”versions”中提取”version” – Jinja和Ansible

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英文:

Jinja and Ansible - Extract "version" from "versions" where environment_ids list is empty

问题

我试图从其中一个版本环境ID列表为空的项目中获取版本文本。这是用于Foreman内容视图版本删除的。以下是一个示例数据集，但无论如何，我都无法获取它。

由于示例数据主要是代码，stackoverflow要求提供更多详细信息。

除此之外，在播放本中，我将使用Ansible社区集合theforeman.foreman.content_view_version来删除旧的未使用版本。

示例数据：

  1. item:
  2. - auto_publish: false
  3.   component_ids:
  4.   - 10
  5.   - 11
  6.   environments:
  7.   - activation_keys:
  8.     - 1
  9.     hosts: []
  10.     id: 1
  11.     label: Library
  12.     name: Library
  13.     permissions:
  14.       readable: true
  15.   - activation_keys: []
  16.     hosts: []
  17.     id: 2
  18.     label: DEV
  19.     name: DEV
  20.     permissions:
  21.       readable: true
  22.   - activation_keys: []
  23.     hosts: []
  24.     id: 3
  25.     label: PROD
  26.     name: PROD
  27.     permissions:
  28.       readable: true
  29.   generated_for: none
  30.   hosts: []
  31.   id: 4
  32.   import_only: false
  33.   label: system-tester
  34.   last_published: 2023-07-17 14:15:24 UTC
  35.   name: comp Repo (noarch)
  36.   version_count: 2
  37.   versions:
  38.   - environment_ids:
  39.     - 1
  40.     - 2
  41.     - 3
  42.     id: 9
  43.     published: 2023-07-17 14:03:01 UTC
  44.     version: '2.0'
  45.   - environment_ids:
  46.     - 1
  47.     - 2
  48.     - 3
  49.     id: 12
  50.     published: 2023-07-17 14:15:24 UTC
  51.     version: '2.1'
  52. - auto_publish: false
  53.   component_ids:
  54.   - 10
  55.   - 11
  56.   environments:
  57.   - activation_keys:
  58.     - 1
  59.     hosts: []
  60.     id: 1
  61.     label: Library
  62.     name: Library
  63.     permissions:
  64.       readable: true
  65.   - activation_keys: []
  66.     hosts: []
  67.     id: 2
  68.     label: DEV
  69.     name: DEV
  70.     permissions:
  71.       readable: true
  72.   - activation_keys: []
  73.     hosts: []
  74.     id: 3
  75.     label: PROD
  76.     name: PROD
  77.     permissions:
  78.       readable: true
  79.   generated_for: none
  80.   hosts: []
  81.   id: 4
  82.   import_only: false
  83.   label: system-tester2
  84.   last_published: 2023-07-17 14:15:24 UTC
  85.   name: comp Repo (noarch)
  86.   version_count: 2
  87.   versions:
  88.   - environment_ids: []
  89.     id: 9
  90.     published: 2023-07-17 14:03:01 UTC
  91.     version: '2.0'
  92.   - environment_ids:
  93.     - 1
  94.     - 2
  95.     - 3
  96.     id: 12
  97.     published: 2023-07-17 14:15:24 UTC
  98.     version: '2.1'
  99. - activation_keys:
  100.   - id: 3
  101.     name: lx
  102.   auto_publish: false
  103.   component_ids:
  104.   - 10
  105.   - 11
  106.   environments:
  107.   - activation_keys:
  108.     - 1
  109.     hosts: []
  110.     id: 1
  111.     label: Library
  112.     name: Library
  113.     permissions:
  114.       readable: true
  115.   - activation_keys: []
  116.     hosts: []
  117.     id: 2
  118.     label: DEV
  119.     name: DEV
  120.     permissions:
  121.       readable: true
  122.   - activation_keys: []
  123.     hosts: []
  124.     id: 3
  125.     label: PROD
  126.     name: PROD
  127.     permissions:
  128.       readable: true
  129.   generated_for: none
  130.   hosts: []
  131.   id: 4
  132.   import_only: false
  133.   label: system-tester3
  134.   last_published: 2023-07-17 14:15:24 UTC
  135.   name: comp Repo (noarch)
  136.   version_count: 2
  137.   versions:
  138.   - environment_ids: []
  139.     id: 9
  140.     published: 2023-07-17 14:03:01 UTC
  141.     version: '2.0'
  142.   - environment_ids:
  143.     - 1
  144.     - 2
  145.     - 3
  146.     id: 12
  147.     published: 2023-07-17 14:15:24 UTC
  148.     version: '2.1'

{{ (item.resources| map(attribute='version') | list ) }}

英文:

I'm trying to get the version text from one of these items where the versions environment_ids list is empty. This is for foreman content-view version deletion. Below is a sample dataset and for the life of me I can't get it.

Since the sample data is mostly code, stackoverflow is asking for more details.

Beyond this, in the playbook I'll be using the ansible community collection theforeman.foreman.content_view_version do delete the older unused versions.

Sample Data:

  1. item:
  2. - auto_publish: false
  3.   component_ids:
  4.   - 10
  5.   - 11
  6.   environments:
  7.   - activation_keys:
  8.     - 1
  9.     hosts: []
  10.     id: 1
  11.     label: Library
  12.     name: Library
  13.     permissions:
  14.       readable: true
  15.   - activation_keys: []
  16.     hosts: []
  17.     id: 2
  18.     label: DEV
  19.     name: DEV
  20.     permissions:
  21.       readable: true
  22.   - activation_keys: []
  23.     hosts: []
  24.     id: 3
  25.     label: PROD
  26.     name: PROD
  27.     permissions:
  28.       readable: true
  29.   generated_for: none
  30.   hosts: []
  31.   id: 4
  32.   import_only: false
  33.   label: system-tester
  34.   last_published: 2023-07-17 14:15:24 UTC
  35.   name: comp Repo (noarch)
  36.   version_count: 2
  37.   versions:
  38.   - environment_ids:
  39.     - 1
  40.     - 2
  41.     - 3
  42.     id: 9
  43.     published: 2023-07-17 14:03:01 UTC
  44.     version: '2.0'
  45.   - environment_ids:
  46.     - 1
  47.     - 2
  48.     - 3
  49.     id: 12
  50.     published: 2023-07-17 14:15:24 UTC
  51.     version: '2.1'
  52. - auto_publish: false
  53.   component_ids:
  54.   - 10
  55.   - 11
  56.   environments:
  57.   - activation_keys:
  58.     - 1
  59.     hosts: []
  60.     id: 1
  61.     label: Library
  62.     name: Library
  63.     permissions:
  64.       readable: true
  65.   - activation_keys: []
  66.     hosts: []
  67.     id: 2
  68.     label: DEV
  69.     name: DEV
  70.     permissions:
  71.       readable: true
  72.   - activation_keys: []
  73.     hosts: []
  74.     id: 3
  75.     label: PROD
  76.     name: PROD
  77.     permissions:
  78.       readable: true
  79.   generated_for: none
  80.   hosts: []
  81.   id: 4
  82.   import_only: false
  83.   label: system-tester2
  84.   last_published: 2023-07-17 14:15:24 UTC
  85.   name: comp Repo (noarch)
  86.   version_count: 2
  87.   versions:
  88.   - environment_ids: []
  89.     id: 9
  90.     published: 2023-07-17 14:03:01 UTC
  91.     version: '2.0'
  92.   - environment_ids:
  93.     - 1
  94.     - 2
  95.     - 3
  96.     id: 12
  97.     published: 2023-07-17 14:15:24 UTC
  98.     version: '2.1'
  99. - activation_keys:
  100.   - id: 3
  101.     name: lx
  102.   auto_publish: false
  103.   component_ids:
  104.   - 10
  105.   - 11
  106.   environments:
  107.   - activation_keys:
  108.     - 1
  109.     hosts: []
  110.     id: 1
  111.     label: Library
  112.     name: Library
  113.     permissions:
  114.       readable: true
  115.   - activation_keys: []
  116.     hosts: []
  117.     id: 2
  118.     label: DEV
  119.     name: DEV
  120.     permissions:
  121.       readable: true
  122.   - activation_keys: []
  123.     hosts: []
  124.     id: 3
  125.     label: PROD
  126.     name: PROD
  127.     permissions:
  128.       readable: true
  129.   generated_for: none
  130.   hosts: []
  131.   id: 4
  132.   import_only: false
  133.   label: system-tester3
  134.   last_published: 2023-07-17 14:15:24 UTC
  135.   name: comp Repo (noarch)
  136.   version_count: 2
  137.   versions:
  138.   - environment_ids: []
  139.     id: 9
  140.     published: 2023-07-17 14:03:01 UTC
  141.     version: '2.0'
  142.   - environment_ids:
  143.     - 1
  144.     - 2
  145.     - 3
  146.     id: 12
  147.     published: 2023-07-17 14:15:24 UTC
  148.     version: '2.1'

{{ (item.resources| map(attribute='version') | list ) }}

答案1

得分: 2

在您的示例数据中有两个项目，其中environment_ids为空列表。我们可以使用JMESPath表达式来提取版本文本，如下所示：

  1. - debug:
  2.     msg: "{{ item|json_query('[].versions[?!environment_ids].version[]') }}"

根据您的示例数据，上述的debug任务产生以下输出：

  1. 任务 [debug] ********************************************************************************************
  2. ok: [localhost] => {
  3.     "msg": [
  4.         "2.0",
  5.         "2.0"
  6.     ]
  7. }
英文:

There are two items in your sample data for which environment_ids is an empty list. We can use a JMESPath expression to extract the version text, like this:

  1. - debug:
  2.     msg: "{{ item|json_query('[].versions[?!environment_ids].version[]') }}"

Given your sample data, the above debug tasks produces the output:

  1. TASK [debug] ********************************************************************************************
  2. ok: [localhost] => {
  3.     "msg": [
  4.         "2.0",
  5.         "2.0"
  6.     ]
  7. }

huangapple
  • 本文由 发表于 2023年7月18日 01:29:49
  • 转载请务必保留本文链接：https://go.coder-hub.com/76706821.html
  • ansible
  • jinja2
  • yaml
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