6.7. 使用外部文件修改智能类参数

API 流程

1. 本例中为 motd，按名称搜索 Puppet 类。

   请求示例：

   $ curl \
   --header "Accept:application/json" \
   --header "Content-Type:application/json" \
   --request GET \
   --user My_User_Name:My_Password \
   https://satellite.example.com/api/smart_class_parameters?search=puppetclass_name=motd \
   | python3 -m json.tool

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2. 检查以下输出。每个智能类参数都有一个 ID，对于同一 Satellite 实例是全局的。motd 类的 content 参数具有 id=3。不要将其与 Puppet 类名称前面显示的 Puppet 类 ID 混淆。

   响应示例：

   {
   	"avoid_duplicates": false,
   		"created_at": "2024-02-06 12:37:48 UTC", # Remove this line.
   			"default_value": "", # Add a new value here.
   			"description": "",
   		"hidden_value": "",
   		"hidden_value?": false,
   		"id": 3,
   		"merge_default": false,
   		"merge_overrides": false,
   		"override": false, # Set the override value to true.
   			"override_value_order": "fqdn\nhostgroup\nos\ndomain",
   		"override_values": [], # Remove this line.
   			"override_values_count": 0,
   		"parameter": "content",
   		"parameter_type": "string",
   		"puppetclass_id": 3,
   		"puppetclass_name": "motd",
   		"required": false,
   		"updated_at": "2024-02-07 11:56:55 UTC", # Remove this line.
   			"use_puppet_default": false,
   		"validator_rule": null,
   		"validator_type": ""
   }

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3. 使用参数 ID 3 获取特定于 motd 参数的信息，并将输出重定向到文件，如 output_file.json。

   请求示例：

   $ curl \
   --header "Accept:application/json" \
   --header "Content-Type:application/json" \
   --request GET \
   --user My_User_Name:My_Password \
   https://satellite.example.com/api/smart_class_parameters/3 \
   | python3 -m json.tool > output_file.json

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4. 将上一步中创建的文件复制到新文件以进行编辑，例如 changed_file.json ：

   $ cp output_file.json changed_file.json

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5. 修改 文件中所需的值。在本例中，更改 motd 模块的 content 参数，该参数需要将 覆盖选项 从 false 改为 true ：

   {
   	"avoid_duplicates": false,
   		"created_at": "2024-02-06 12:37:48 UTC", # Remove this line.
   			"default_value": "", # Add a new value here.
   			"description": "",
   		"hidden_value": "",
   		"hidden_value?": false,
   		"id": 3,
   		"merge_default": false,
   		"merge_overrides": false,
   		"override": false, # Set the override value to true.
   			"override_value_order": "fqdn\nhostgroup\nos\ndomain",
   		"override_values": [], # Remove this line.
   			"override_values_count": 0,
   		"parameter": "content",
   		"parameter_type": "string",
   		"puppetclass_id": 3,
   		"puppetclass_name": "motd",
   		"required": false,
   		"updated_at": "2024-02-07 11:56:55 UTC", # Remove this line.
   			"use_puppet_default": false,
   		"validator_rule": null,
   		"validator_type": ""
   }

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6. 编辑该文件后，验证是否如下所示，然后保存更改：

   {
   	"avoid_duplicates": false,
   		"default_value": "No Unauthorized Access Allowed",
   			"description": "",
   		"hidden_value": "",
   		"hidden_value?": false,
   		"id": 3,
   		"merge_default": false,
   		"merge_overrides": false,
   		"override": true,
   			"override_value_order": "fqdn\nhostgroup\nos\ndomain",
   		"override_values_count": 0,
   		"parameter": "content",
   		"parameter_type": "string",
   		"puppetclass_id": 3,
   		"puppetclass_name": "motd",
   		"required": false,
   		"use_puppet_default": false,
   		"validator_rule": null,
   		"validator_type": ""
   }

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7. 将文件提交到 Satellite：

   $ curl \
   --header "Accept:application/json" \
   --header "Content-Type:application/json" \
   --request PUT \
   --user My_User_Name:My_Password \
   --data @changed_file.json \
   https://satellite.example.com/api/smart_class_parameters/3

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