ARM 模板中的部署槽特定应用程序设置？

问题描述 投票：0回答：5

我正在尝试进入 Visual Studio 资源组模板。 到目前为止，它看起来不错，我已经为网络应用程序添加了一些应用程序设置，但我的问题是，如何使它们特定于部署槽？ json中有模板或参数文件的内容吗？

visual-studio-2015 azure-powershell azure-resource-manager azure-deployment-slots azure-resource-group
5个回答
17
投票

接受的答案是正确的，但遗漏了一条重要的信息。在当前的实现下，交换插槽时，插槽的 AppSettings 配置将随部署一起交换。如果您担心特定于插槽的配置，那么这可能不适合您。

要使配置“粘性”到插槽，请在 ARM 模板中使用以下资源。请注意，slotconfignames 部分已添加到上面 Tom 的回答中的 ARM 模板片段中。

"resources": [
        {
          "apiVersion": "2015-08-01",
          "name": "appsettings",
          "type": "config",
          "dependsOn": [
            "[resourceId('Microsoft.Web/Sites/Slots', variables('webSiteName'), 'Staging')]"
          ],
          "properties": {
            "AppSettingKey1": "Some staging value",
            "AppSettingKey2": "My second staging setting",
            "AppSettingKey3": "My third staging setting"
          },
      {
        "apiVersion": "2015-08-01",
        "name": "slotconfignames",
        "type": "config",
        "dependsOn": [
          "[resourceId('Microsoft.Web/Sites', variables('webSiteName'))]"
        ],
        "properties": {
          "appSettingNames": [ "AppSettingKey1", "AppSettingKey2" ]
        }
      }
    ]

这将使 AppSettingKey1 和 AppSettingKey2 粘在暂存槽中（它们不会随部署一起交换）。

请参阅 Anthony Chu 的 “Azure 资源管理器模板提示和技巧”，了解有关粘性插槽设置以及其他 ARM 模板提示的更多详细信息。

12
投票

请尝试添加ARM模板中截取的json代码。我已经测试过了。运行成功。

 "resources": [
        {
          "apiVersion": "2015-08-01",
          "name": "appsettings",
          "type": "config",
          "dependsOn": [
            "[resourceId('Microsoft.Web/Sites/Slots', variables('webSiteName'), 'Staging')]"
          ],
          "properties": {
            "AppSettingKey1": "Some staging value",
            "AppSettingKey2": "My second staging setting",
            "AppSettingKey3": "My third staging setting"
          }
        }
      ]

以下是我的详细步骤：

1。创建一个新的Azure资源组项目（更多详细信息请参阅文档）

2。该Demo仅针对Azure Website Slot App设置配置，因此请从项目中删除其他资源。

3.将Slot配置添加到部署文件中

4。发布部署

完整的json代码：

  {
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "hostingPlanName": {
      "type": "string",
      "minLength": 1
    },
    "skuName": {
      "type": "string",
      "defaultValue": "S1",
      "allowedValues": [
        "F1",
        "D1",
        "B1",
        "B2",
        "B3",
        "S1",
        "S2",
        "S3",
        "P1",
        "P2",
        "P3",
        "P4"
      ],
      "metadata": {
        "description": "Describes plan's pricing tier and instance size. Check details at https://azure.microsoft.com/en-us/pricing/details/app-service/"
      }
    },
    "skuCapacity": {
      "type": "int",
      "defaultValue": 1,
      "minValue": 1,
      "metadata": {
        "description": "Describes plan's instance count"
      }
    }
  },
  "variables": {
    "webSiteName": "[concat('webSite', uniqueString(resourceGroup().id))]"
  },
  "resources": [
    {
      "apiVersion": "2015-08-01",
      "name": "[parameters('hostingPlanName')]",
      "type": "Microsoft.Web/serverfarms",
      "location": "[resourceGroup().location]",
      "tags": {
        "displayName": "HostingPlan"
      },
      "sku": {
        "name": "[parameters('skuName')]",
        "capacity": "[parameters('skuCapacity')]"
      },
      "properties": {
        "name": "[parameters('hostingPlanName')]"
      }
    },
    {
      "apiVersion": "2015-08-01",
      "dependsOn": [
        "[concat('Microsoft.Web/serverfarms/', parameters('hostingPlanName'))]"
      ],
      "location": "[resourceGroup().location]",
      "name": "[variables('webSiteName')]",
      "properties": {
        "name": "[variables('webSiteName')]",
        "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('hostingPlanName'))]"
      },
      "resources": [
        {
          "apiVersion": "2015-08-01",
          "name": "Staging",
          "type": "slots",
          "location": "[resourceGroup().location]",
          "dependsOn": [
            "[resourceId('Microsoft.Web/Sites', variables('webSiteName'))]"
          ],
          "properties": {
          },
          "resources": [
            {
              "apiVersion": "2015-08-01",
              "name": "appsettings",
              "type": "config",
              "dependsOn": [
                "[resourceId('Microsoft.Web/Sites/Slots', variables('webSiteName'), 'Staging')]"
              ],
              "properties": {
                "AppSettingKey1": "Some staging value",
                "AppSettingKey2": "My second staging setting",
                "AppSettingKey3": "My third staging setting"
              }
            }
          ]
        }

      ],
      "tags": {
        "[concat('hidden-related:', resourceGroup().id, '/providers/Microsoft.Web/serverfarms/', parameters('hostingPlanName'))]": "Resource",
        "displayName": "Website"
      },
      "type": "Microsoft.Web/sites"
    }
  ]
}

如果 Azure 门户上有任何插槽，我们还可以从 azure 资源 获取插槽类型。 我还在 SO 中找到了类似的thread。

2
投票

“slotconfignames”只能在生产插槽上指定，以告知哪些设置是特定于插槽的，即使它们甚至不存在于插槽上。插槽特定设置的实际值仍应在插槽设置中指定。

"resources": [
{
  "apiVersion":"[variables('siteApiVersion')]",
  "name":"[variables('WebAppName')]",
  "type":"Microsoft.Web/sites",
  "kind":"api",
  "location":"[variables('location')]",      
  "tags":{
     "[concat('hidden-related:', resourceId('Microsoft.Web/serverfarms', variables('hostingPlanName')))]":"empty"
  },
  "properties":{
     "name":"[variables('WebAppName')]",
     "serverFarmId":"[resourceId('Microsoft.Web/serverfarms', variables('hostingPlanName'))]",
     "siteConfig":{
        "AlwaysOn":"[parameters('AppServiceAlwaysOn')]"
     }
  },
  "resources":[
     {
        "apiVersion":"[variables('apiVersion')]",
        "type":"config",
        "name":"appsettings",
        "dependsOn":[
           "[variables('WebAppName')]"
        ],
        "properties":{}
     },
      {
        "apiVersion":"[variables('siteApiVersion')]",
        "type": "config",                  
        "name": "slotconfignames",
        "dependsOn": [
          "[concat('Microsoft.Web/sites/', variables('WebAppName'))]"
        ],
        "properties": {
          "appSettingNames": [ "WEBJOBS_DISABLE_SCHEDULE" ]
        }
      },
      {
        "apiVersion":"[variables('siteApiVersion')]",
        "condition":"[parameters('stagingSlotEnabled')]",
        "name":"[parameters('stagingSlotName')]",
        "type":"slots",
        "tags":{
           "displayName":"[concat(variables('WebAppName'), ' ', parameters('stagingSlotName'))]"
        },
        "location":"[variables('location')]",
        "dependsOn":[
           "[resourceId('Microsoft.Web/Sites', variables('WebAppName'))]"
        ],
        "properties":{},
        "resources":[
          {
            "apiVersion":"[variables('apiVersion')]",
            "type":"config",                  
            "name":"appsettings",
            "dependsOn":[
              "[resourceId('Microsoft.Web/Sites/Slots', variables('WebAppName'), parameters('stagingSlotName'))]"
            ],
            "properties":{
              "WEBJOBS_DISABLE_SCHEDULE" : "1"
            }
          }
        ]
     }
  ]
}

]

1
投票

挠头千遍之后我找到了解决方案！

  1. 对于生产槽（默认槽），您需要添加资源（站点的子资源），如下所示

    "resources":[
    {
        "name":"appsettings",
        "type":"config",
        "apiVersion":"2018-11-01",
        "dependsOn":[
            "[concat('Microsoft.Web/sites/', parameters('webAppName'))]"
        ],
        "tags":{
            "displayName":"uisettings"
        },
        "properties":{
            "AppSettingKey1":"myvalue",
            "WEBSITE_LOCAL_CACHE_OPTION":"Always",
            "WEBSITE_LOCAL_CACHE_SIZEINMB":"2000"
        }
    },
    {
        "name":"connectionstrings",
        "type":"config",
        "location":"[parameters('location')]",
        "tags":{
            "displayName":"uisettings"
        },
        "apiVersion":"2018-11-01",
        "dependsOn":[
            "[resourceId('Microsoft.Web/sites',parameters('webAppName'))]"
        ],
        "properties":{
            "ConnString2":{
                "value":"[parameters('connectionstring')]",
                "type":"SQLServer"
            }
        }
    },
    {
        "apiVersion":"2018-11-01",
        "name":"slotconfignames",
        "type":"config",
        "dependsOn":[
            "[concat('Microsoft.Web/sites/', parameters('webAppName'))]"
        ],
        "properties":{
            "appSettingNames":[
                "WEBSITE_LOCAL_CACHE_OPTION",
                "WEBSITE_LOCAL_CACHE_SIZEINMB"
            ],
            "connectionStringNames":[
                "ConnString2"
            ]
        }
    }
]

  2. 对于不需要“slotconfignames”的插槽，资源 slotconfignames 仅适用于默认插槽（生产插槽） PFA 插槽的工作代码 

    "resources":[
    {
        "name":"appsettings",
        "type":"config",
        "apiVersion":"2018-11-01",
        "dependsOn":[
            "[resourceId('Microsoft.Web/sites/slots',parameters('webAppName'),'Staging')]"
        ],
        "tags":{
            "displayName":"uisettings"
        },
        "properties":{
            "AppSettingKey1":"myvalue",
            "WEBSITE_LOCAL_CACHE_OPTION":"Always",
            "WEBSITE_LOCAL_CACHE_SIZEINMB":"2000"
        }
    },
    {
        "name":"connectionstrings",
        "type":"config",
        "location":"[parameters('location')]",
        "tags":{
            "displayName":"uisettings"
        },
        "apiVersion":"2018-11-01",
        "dependsOn":[
            "[resourceId('Microsoft.Web/sites/slots',parameters('webAppName'),'Staging')]"
        ],
        "properties":{
            "ConnString2":{
                "value":"[parameters('connectionstring')]",
                "type":"SQLServer"
            }
        }
    }
],

0
投票

更新为 2023 年

@Joe Newtons 的答案是正确的，但对于较新的 API 版本来说不是最新的。 这是他的答案，但针对 api 版本

2022-09-01
进行了格式化，并使应用程序设置粘在您的Production插槽中

仅显示感兴趣的字段

"resources": [
    {
        "type": "Microsoft.Web/sites",
        "apiVersion": "2022-09-01",
        "name": "variables('webSiteName')",
        "dependsOn": [
            "[resourceId('Microsoft.Web/serverfarms', variables('serverFarmsName'))]"
        ],
        "properties": {
            "siteConfig": {
                "appSettings": [
                    {
                        "name": "AppSettingKey1",
                        "value": "Value1"
                    },
                    {
                        "name": "AppSettingKey2",
                        "value": "Value2"
                    },
                    {
                        "name": "AppSettingKey3",
                        "value": "Value3"
                    }
                ],
            }
        },
    },
    {
        "type": "Microsoft.Web/sites/config",
        "apiVersion": "2022-09-01",
        "name": "[concat(variables('webSiteName'), '/slotconfignames')]",
        "dependsOn": [
            "[resourceId('Microsoft.Web/Sites', variables('webSiteName'))]"
        ],
        "properties": {
            "appSettingNames": [ "AppSettingKey1", "AppSettingKey2" ]
        }
    },
]
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