com.aliyun.sdk.service.sae20190506.models

类 RollbackApplicationRequest.Builder

java.lang.Object

com.aliyun.sdk.service.sae20190506.models.RollbackApplicationRequest.Builder

所有已实现的接口:

darabonba.core.RequestModel.Builder<RollbackApplicationRequest,RollbackApplicationRequest.Builder>

封闭类:

RollbackApplicationRequest

public static final class RollbackApplicationRequest.Builder
extends Object

方法概要

限定符和类型	方法和说明
RollbackApplicationRequest.Builder	appId(String appId) The ID of the application.
RollbackApplicationRequest.Builder	autoEnableApplicationScalingRule(String autoEnableApplicationScalingRule) Specifies whether to automatically enable an auto scaling policy for the application.
RollbackApplicationRequest.Builder	batchWaitTime(Integer batchWaitTime) The wait time between batches.
RollbackApplicationRequest	build()
RollbackApplicationRequest.Builder	minReadyInstanceRatio(Integer minReadyInstanceRatio) The percentage of the minimum number of available instances.
RollbackApplicationRequest.Builder	minReadyInstances(Integer minReadyInstances) The minimum number of available instances.
RollbackApplicationRequest.Builder	updateStrategy(String updateStrategy) The deployment policy.
RollbackApplicationRequest.Builder	versionId(String versionId) The ID of the application version.

从类继承的方法 java.lang.Object

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

方法详细资料

appId

public RollbackApplicationRequest.Builder appId(String appId)

The ID of the application.

This parameter is required.

example:

017f39b8-dfa4-4e16-a84b-1dcee4b1****

autoEnableApplicationScalingRule

public RollbackApplicationRequest.Builder autoEnableApplicationScalingRule(String autoEnableApplicationScalingRule)

Specifies whether to automatically enable an auto scaling policy for the application. Take note of the following rules:

• true: turns on Logon-free Sharing
• false: turns off Logon-free Sharing

example:

true

batchWaitTime

public RollbackApplicationRequest.Builder batchWaitTime(Integer batchWaitTime)

The wait time between batches. Unit: seconds.

example:

10

minReadyInstanceRatio

public RollbackApplicationRequest.Builder minReadyInstanceRatio(Integer minReadyInstanceRatio)

The percentage of the minimum number of available instances. Take note of the following rules:

• If you set the value to -1, the minimum number of available instances is not determined based on this parameter. Default value: -1.
• If you set the value to a number from 0 to 100, the minimum number of available instances is calculated by using the following formula: Current number of instances × (Value of MinReadyInstanceRatio × 100%). The value is the nearest integer rounded up from the calculated result. For example, if the percentage is set to 50% and five instances are available, the minimum number of available instances is 3.

When both MinReadyInstance and MinReadyInstanceRatio are specified and MinReadyInstanceRatio is set to a number from 0 to 100, the value of MinReadyInstanceRatio takes precedence.** For example, if MinReadyInstances is set to **5, and MinReadyInstanceRatio is set to 50, the minimum number of available instances is set to the nearest integer rounded up from the calculated result of the following formula: Current number of instances × 50%.

example:

-1

minReadyInstances

public RollbackApplicationRequest.Builder minReadyInstances(Integer minReadyInstances)

The minimum number of available instances. Take note of the following rules:

• If you set the value to 0, business interruptions occur when the application is updated.
• If you set the value to **-1**, the minimum number of available instances is automatically set to a system-recommended value. The value is the nearest integer to which the calculated result of the following formula is rounded up: Current number of instances × 25%. For example, if five instances are available, the minimum number of available instances is calculated by using the following formula: 5 × 25% = 1.25. In this case, the minimum number of available instances is 2.

Make sure that at least one instance is available during application deployment and rollback to prevent business interruptions.

example:

1

updateStrategy

public RollbackApplicationRequest.Builder updateStrategy(String updateStrategy)

The deployment policy. If the minimum number of available instances is 1, the value of the UpdateStrategy parameter is an empty string (""). If the minimum number of available instances is larger than 1, specify this parameter based on your requirements. Examples:

• Perform canary release for one instance and release the remaining instances in two batches automatically with a one-minute interval between the deployment of each instance:

  {"type":"GrayBatchUpdate","batchUpdate":{"batch":2,"releaseType":"auto","batchWaitTime":1},"grayUpdate":{"gray":1}}

• Perform canary release for one instance and release the remaining instances in two batches manually:

  {"type":"GrayBatchUpdate","batchUpdate":{"batch":2,"releaseType":"manual"},"grayUpdate":{"gray":1}}

• Release the instances in two batches automatically with no interval between the deployment of each instance:

  {"type":"BatchUpdate","batchUpdate":{"batch":2,"releaseType":"auto","batchWaitTime":0}}

The following table describes the parameters that are used in the preceding statements.

• type: the type of the release policy. Valid values: GrayBatchUpdate and BatchUpdate.

• batchUpdate: the phased release policy.

  • batch: the number of release batches.
  • releaseType: the processing method for the batches. Valid values: auto and manual.
  • batchWaitTime: the interval between release batches. Unit: seconds.

• grayUpdate: the number of release batches in the phased release after a canary release. This parameter is returned only if the type parameter is set to GrayBatchUpdate.

example:

{"type":"GrayBatchUpdate","batchUpdate":{"batch":2,"releaseType":"auto","batchWaitTime":1},"grayUpdate":{"gray":1}}

versionId

public RollbackApplicationRequest.Builder versionId(String versionId)

The ID of the application version. Call the ListAppVersions operation to obtain the version ID.

This parameter is required.

example:

0026ff7f-2b57-4127-bdd0-9bf202bb9****

build

public RollbackApplicationRequest build()