azure - 在创建时将自定义数据从容器传递到虚拟机

Question

我想传递自定义数据，它是 BLOB 存储中的 shell 脚本。我可以以某种方式指定脚本的 URI，并让 VM 在启动时执行它吗？

如何指定信息here在模板中here ？

Answer 1

你可以检查这个link在 GitHub 上。

公共(public)配置

{
  "fileUris": ["http://MyAccount.blob.core.windows.net/vhds/MyShellScript.sh"],
  "commandToExecute": " sh MyShellScript.sh"
}

protected 配置

{
  "storageAccountName": "MyAccount",
  "storageAccountKey": "Mykey"
}

使用模板，以下示例适用于 Linux VM:

{
  "type": "Microsoft.Compute/virtualMachines/extensions",
  "name": "<extension-deployment-name>",
  "apiVersion": "<api-version>",
  "location": "<location>",
  "dependsOn": [
    "[concat('Microsoft.Compute/virtualMachines/', <vm-name>)]"
  ],
  "properties": {
    "publisher": "Microsoft.OSTCExtensions",
    "type": "CustomScriptForLinux",
    "typeHandlerVersion": "1.5",
    "autoUpgradeMinorVersion": true,
    "settings": {
      "fileUris": [
        "<url>"
      ],
      "commandToExecute": "<command>"
    },
    "protectedSettings": {
      "storageAccountName": "<storage-account-name>",
      "storageAccountKey": "<storage-account-key>"
    }
  }
}

更新:

如果您想使用 Python SDK 来执行此操作，请参阅以下示例。

##Using Azure Custom Script to execute script inside VM
GROUP_NAME = 'shuicli'
vmname = 'shui'
ext_type_name = 'CustomScriptForLinux'
ext_name = 'shuitest'
params_create = {
    'location': 'eastus',
    'publisher': 'Microsoft.OSTCExtensions',
    'virtual_machine_extension_type': ext_type_name,
    'type_handler_version': '1.0',
    'auto_upgrade_minor_version': True,
    'settings': {
        'fileUris': ["https://shuilinuxdiag336.blob.core.windows.net/customscriptfiles/test.sh"],
        'commandToExecute': 'sh test.sh'
    }, 
    'protected_settings' : {
        'storageAccountName': 'shuilinuxdiag336',
        'storageAccountKey': '<your storage account key>'
    },
}
ext_poller = compute_client.virtual_machine_extensions.create_or_update(
    GROUP_NAME,
    vmname,
    ext_name,
    params_create,
)
ext = ext_poller.result()