Package software.amazon.awscdk.services.route53recoverycontrol

Interface CfnSafetyRule.AssertionRuleProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnSafetyRule.AssertionRuleProperty.Jsii$Proxy

Enclosing class:

CfnSafetyRule

@Stability(Stable)
public static interface CfnSafetyRule.AssertionRuleProperty
extends software.amazon.jsii.JsiiSerializable

An assertion rule enforces that, when you change a routing control state, that the criteria that you set in the rule configuration is met.

Otherwise, the change to the routing control is not accepted. For example, the criteria might be that at least one routing control state is On after the transaction so that traffic continues to flow to at least one cell for the application. This ensures that you avoid a fail-open scenario.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.route53recoverycontrol.*;
 AssertionRuleProperty assertionRuleProperty = AssertionRuleProperty.builder()
         .assertedControls(List.of("assertedControls"))
         .waitPeriodMs(123)
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-route53recoverycontrol-safetyrule-assertionrule.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnSafetyRule.AssertionRuleProperty.Builder	A builder for CfnSafetyRule.AssertionRuleProperty
static final class	CfnSafetyRule.AssertionRuleProperty.Jsii$Proxy	An implementation for CfnSafetyRule.AssertionRuleProperty

Method Summary

Modifier and Type	Method	Description
static CfnSafetyRule.AssertionRuleProperty.Builder	builder()
List<String>	getAssertedControls()	The routing controls that are part of transactions that are evaluated to determine if a request to change a routing control state is allowed.
Number	getWaitPeriodMs()	An evaluation period, in milliseconds (ms), during which any request against the target routing controls will fail.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getAssertedControls

@Stability(Stable)
@NotNull
List<String> getAssertedControls()

The routing controls that are part of transactions that are evaluated to determine if a request to change a routing control state is allowed.

For example, you might include three routing controls, one for each of three AWS Regions.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-route53recoverycontrol-safetyrule-assertionrule.html#cfn-route53recoverycontrol-safetyrule-assertionrule-assertedcontrols

getWaitPeriodMs

@Stability(Stable)
@NotNull
Number getWaitPeriodMs()

An evaluation period, in milliseconds (ms), during which any request against the target routing controls will fail.

This helps prevent flapping of state. The wait period is 5000 ms by default, but you can choose a custom value.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-route53recoverycontrol-safetyrule-assertionrule.html#cfn-route53recoverycontrol-safetyrule-assertionrule-waitperiodms

builder

@Stability(Stable)
static CfnSafetyRule.AssertionRuleProperty.Builder builder()

Returns:

a CfnSafetyRule.AssertionRuleProperty.Builder of CfnSafetyRule.AssertionRuleProperty