com.aliyun.sdk.service.ess20220222.models

类 CreateScalingGroupRequest.LifecycleHooks.Builder

java.lang.Object

com.aliyun.sdk.service.ess20220222.models.CreateScalingGroupRequest.LifecycleHooks.Builder

封闭类:

CreateScalingGroupRequest.LifecycleHooks

public static final class CreateScalingGroupRequest.LifecycleHooks.Builder
extends Object

构造器概要

构造器

构造器和说明
Builder()

方法概要

限定符和类型	方法和说明
CreateScalingGroupRequest.LifecycleHooks	build()
CreateScalingGroupRequest.LifecycleHooks.Builder	defaultResult(String defaultResult) The action that Auto Scaling performs when the lifecycle hook times out.
CreateScalingGroupRequest.LifecycleHooks.Builder	heartbeatTimeout(Integer heartbeatTimeout) The period of time before the lifecycle hook times out.
CreateScalingGroupRequest.LifecycleHooks.Builder	lifecycleHookName(String lifecycleHookName) The name of the lifecycle hook.
CreateScalingGroupRequest.LifecycleHooks.Builder	lifecycleTransition(String lifecycleTransition) The type of the scaling activity to which you want to apply the lifecycle hook.
CreateScalingGroupRequest.LifecycleHooks.Builder	notificationArn(String notificationArn) The identifier of the notification recipient party when the lifecycle hook takes effect.
CreateScalingGroupRequest.LifecycleHooks.Builder	notificationMetadata(String notificationMetadata) The fixed string that you want to include in a notification.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

Builder

public Builder()

方法详细资料

defaultResult

public CreateScalingGroupRequest.LifecycleHooks.Builder defaultResult(String defaultResult)

The action that Auto Scaling performs when the lifecycle hook times out. Valid values:

* CONTINUE: Auto Scaling continues to respond to a scale-in or scale-out request. * ABANDON: Auto Scaling releases ECS instances that are created during scale-out events, or removes ECS instances from the scaling group during scale-in events. If multiple lifecycle hooks in the scaling group are triggered during scale-in events, and you set DefaultResult to ABANDON for one of the lifecycle hooks, Auto Scaling immediately performs the action after the lifecycle hook whose DefaultResult is set to ABANDON times out. In this case, other lifecycle hooks time out ahead of schedule. In other cases, Auto Scaling performs the action only after all lifecycle hooks time out. The action that Auto Scaling performs is determined by the value of DefaultResult that you specify for the lifecycle hook that most recently times out. Default value: CONTINUE.

heartbeatTimeout

public CreateScalingGroupRequest.LifecycleHooks.Builder heartbeatTimeout(Integer heartbeatTimeout)

The period of time before the lifecycle hook times out. When the lifecycle hook times out, Auto Scaling performs the action that is specified by DefaultResult. Valid values: 30 to 21600. Unit: seconds.

After you create a lifecycle hook, you can call the RecordLifecycleActionHeartbeat operation to extend the timeout period of the lifecycle hook. You can also call the CompleteLifecycleAction operation to end the timeout period of the lifecycle hook ahead of scheduled. Default value: 600.

lifecycleHookName

public CreateScalingGroupRequest.LifecycleHooks.Builder lifecycleHookName(String lifecycleHookName)

The name of the lifecycle hook. After you specify this parameter, you cannot change the name of the lifecycle hook. If you do not specify this parameter, the name of the lifecycle hook is the same as the ID of the lifecycle hook.

lifecycleTransition

public CreateScalingGroupRequest.LifecycleHooks.Builder lifecycleTransition(String lifecycleTransition)

The type of the scaling activity to which you want to apply the lifecycle hook. Valid values:

* SCALE_OUT * SCALE_IN > If you specify lifecycle hooks for the scaling group, you must specify LifecycleTransition. Other parameters are optional.

notificationArn

public CreateScalingGroupRequest.LifecycleHooks.Builder notificationArn(String notificationArn)

The identifier of the notification recipient party when the lifecycle hook takes effect. You can specify a Message Service (MNS) topic or queue as the notification recipient party. Specify the value in the acs:ess:{region}:{account-id}:{resource-relative-id} format.

* region: the region ID of the scaling group * account-id: the ID of your Alibaba Cloud account. Examples: * MNS queue: acs:ess:{region}:{account-id}:queue/{queuename} * MNS topic: acs:ess:{region}:{account-id}:topic/{topicname}

notificationMetadata

public CreateScalingGroupRequest.LifecycleHooks.Builder notificationMetadata(String notificationMetadata)

The fixed string that you want to include in a notification. When a lifecycle hook takes effect, Auto Scaling sends a notification. The fixed string can contain up to 4,096 characters in length. When Auto Scaling sends a notification to the recipient party, it includes predefined notification metadata into the notification. This helps in managing and labeling notifications of different categories. notificationmetadata takes effect only if you specify notificationarn.

build

public CreateScalingGroupRequest.LifecycleHooks build()