你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。

AutomaticOSUpgradePolicy Class

The configuration parameters used for performing automatic OS upgrade.

Constructor

AutomaticOSUpgradePolicy(*, disable_automatic_rollback: bool | None = None, enable_automatic_os_upgrade: bool | None = None, use_rolling_upgrade_policy: bool | None = None, os_rolling_upgrade_deferral: bool | None = None, **kwargs: Any)

Keyword-Only Parameters

Name	Description
disable_automatic_rollback	bool Whether OS image rollback feature should be disabled.
enable_automatic_os_upgrade	bool Indicates whether OS upgrades should automatically be applied to scale set instances in a rolling fashion when a newer version of the OS image becomes available. <br />``<br /> If this is set to true for Windows based pools, WindowsConfiguration.enableAutomaticUpdates cannot be set to true.
use_rolling_upgrade_policy	bool Indicates whether rolling upgrade policy should be used during Auto OS Upgrade. Auto OS Upgrade will fallback to the default policy if no policy is defined on the VMSS.
os_rolling_upgrade_deferral	bool Defer OS upgrades on the TVMs if they are running tasks.

Variables

Name	Description
disable_automatic_rollback	bool Whether OS image rollback feature should be disabled.
enable_automatic_os_upgrade	bool Indicates whether OS upgrades should automatically be applied to scale set instances in a rolling fashion when a newer version of the OS image becomes available. <br />``<br /> If this is set to true for Windows based pools, WindowsConfiguration.enableAutomaticUpdates cannot be set to true.
use_rolling_upgrade_policy	bool Indicates whether rolling upgrade policy should be used during Auto OS Upgrade. Auto OS Upgrade will fallback to the default policy if no policy is defined on the VMSS.
os_rolling_upgrade_deferral	bool Defer OS upgrades on the TVMs if they are running tasks.