Επεξεργασία

Κοινή χρήση μέσω

Microsoft.Storage.StorageAccountSelector UI element

  • Άρθρο

A control used to select a new or existing storage account.

Storage account names must be globally unique across Azure with a length of 3-24 characters, and include only lowercase letters or numbers.

UI sample

The StorageAccountSelector control shows the default name for a storage account. The default is set in your code.

Screenshot of the storage account selector element that shows the default value for a new storage account.

The StorageAccountSelector control allows you to create a new storage account or select an existing storage account.

Screenshot that shows the storage account selector options to create a new storage account.

Schema

{
  "name": "element1",
  "type": "Microsoft.Storage.StorageAccountSelector",
  "label": "Storage account selector",
  "toolTip": "",
  "defaultValue": {
    "name": "storageaccount01",
    "type": "Premium_LRS"
  },
  "constraints": {
    "allowedTypes": [],
    "excludedTypes": []
  },
  "options": {
    "hideExisting": false
  },
  "visible": true
}

Sample output

{
  "name": "storageaccount01",
  "resourceGroup": "demoRG",
  "type": "Standard_LRS",
  "newOrExisting": "new",
  "kind": "StorageV2"
}

Remarks

  • The defaultValue.name is required and the value is automatically validated for uniqueness. If the storage account name isn't unique, the user must specify a different name or choose an existing storage account.
  • The default value for defaultValue.type is Premium_LRS. You can set any storage account type as the default value. For example, Standard_LRS or Standard_GRS.
  • Any type not specified in constraints.allowedTypes is hidden, and any type not specified in constraints.excludedTypes is shown. constraints.allowedTypes and constraints.excludedTypes are both optional, but can't be used simultaneously.
  • If options.hideExisting is true, the user can't choose an existing storage account. The default value is false. The control only shows storage accounts as existing if they are in same resource group and region as the selections made on the Basics tab.
  • The kind property displays the value if a new storage account was created, or an existing storage account's value.

Example

The default values for the storage account name and type are examples. You can set your own default values for your environment.

In the outputs section, the storageSelector output includes all the values for a storage account. The storageKind and storageName are examples of how to output specific values.

{
  "$schema": "https://schema.management.azure.com/schemas/0.1.2-preview/CreateUIDefinition.MultiVm.json#",
  "handler": "Microsoft.Azure.CreateUIDef",
  "version": "0.1.2-preview",
  "parameters": {
    "basics": [
      {}
    ],
    "steps": [
      {
        "name": "StorageAccountSelector",
        "label": "Storage account selector",
        "elements": [
          {
            "name": "storageSelectorElement",
            "type": "Microsoft.Storage.StorageAccountSelector",
            "label": "Storage account name",
            "toolTip": "",
            "defaultValue": {
              "name": "storageaccount01",
              "type": "Premium_LRS"
            },
            "options": {
              "hideExisting": false
            },
            "visible": true
          }
        ]
      }
    ],
    "outputs": {
      "location": "[location()]",
      "storageSelector": "[steps('StorageAccountSelector').storageSelectorElement]",
      "storageKind": "[steps('StorageAccountSelector').storageSelectorElement.kind]",
      "storageName": "[steps('StorageAccountSelector').storageSelectorElement.name]"
    }
  }
}

Example output

The output for a new storage account.

{
  "location": {
    "value": "westus3"
  },
  "storageSelector": {
    "value": {
      "name": "demostorageaccount01",
      "resourceGroup": "demoRG",
      "type": "Standard_GRS",
      "newOrExisting": "new",
      "kind": "StorageV2"
    }
  },
  "storageKind": {
    "value": "StorageV2"
  },
  "storageName": {
    "value": "demostorageaccount01"
  }
}

The output for an existing storage account.

{
  "location": {
    "value": "westus3"
  },
  "storageSelector": {
    "value": {
      "name": "demostorage99",
      "resourceGroup": "demoRG",
      "type": "Standard_LRS",
      "newOrExisting": "existing",
      "kind": "StorageV2"
    }
  },
  "storageKind": {
    "value": "StorageV2"
  },
  "storageName": {
    "value": "demostorage99"
  }
}

Next steps