Post configuration — arc-zonal-shift

v1

latestOpenAPI 3.0.0Apache 2.0 License2026-07-141580106.7 KB

A practice run configuration for zonal autoshift is required when you enable zonal autoshift. A practice run configuration includes specifications for blocked dates and blocked time windows, and for Amazon CloudWatch alarms that you create to use with practice runs. The alarms that you specify are an outcome alarm, to monitor application health during practice runs and, optionally, a blocking alarm, to block practice runs from starting.

When a resource has a practice run configuration, ARC starts zonal shifts for the resource weekly, to shift traffic for practice runs. Practice runs help you to ensure that shifting away traffic from an Availability Zone during an autoshift is safe for your application.

For more information, see Considerations when you configure zonal autoshift in the Amazon Application Recovery Controller Developer Guide.

post/configuration

Request body

resourceIdentifierstring required

The identifier of the resource that Amazon Web Services shifts traffic for with a practice run zonal shift. The identifier is the Amazon Resource Name (ARN) for the resource. Amazon Application Recovery Controller currently supports enabling the following resources for zonal shift and zonal autoshift: <ul> <li> <a href="https://docs.aws.amazon.com/r53recovery/latest/dg/arc-zonal-shift.resource-types.ec2-auto-scaling-groups.html">Amazon EC2 Auto Scaling groups</a> </li> <li> <a href="https://docs.aws.amazon.com/r53recovery/latest/dg/arc-zonal-shift.resource-types.eks.html">Amazon Elastic Kubernetes Service</a> </li> <li> <a href="https://docs.aws.amazon.com/r53recovery/latest/dg/arc-zonal-shift.resource-types.app-load-balancers.html">Application Load Balancer</a> </li> <li> <a href="https://docs.aws.amazon.com/r53recovery/latest/dg/arc-zonal-shift.resource-types.network-load-balancers.html">Network Load Balancer</a> </li> </ul>

blockedWindowsBlockedWindow[]

Optionally, you can block ARC from starting practice runs for specific windows of days and times. The format for blocked windows is: DAY:HH:SS-DAY:HH:SS. Keep in mind, when you specify dates, that dates and times for practice runs are in UTC. Also, be aware of potential time adjustments that might be required for daylight saving time differences. Separate multiple blocked windows with spaces. For example, say you run business report summaries three days a week. For this scenario, you could set the following recurring days and times as blocked windows, for example: <code>Mon:00:00-Mon:10:00 Wed-20:30-Wed:21:30 Fri-20:30-Fri:21:30</code>. <important> The <code>blockedWindows</code> have to start and end on the same day. Windows that span multiple days aren't supported. </important>

blockedDatesBlockedDate[]

Optionally, you can block ARC from starting practice runs for a resource on specific calendar dates. The format for blocked dates is: YYYY-MM-DD. Keep in mind, when you specify dates, that dates and times for practice runs are in UTC. Separate multiple blocked dates with spaces. For example, if you have an application update scheduled to launch on May 1, 2024, and you don't want practice runs to shift traffic away at that time, you could set a blocked date for <code>2024-05-01</code>.

allowedWindowsAllowedWindow[]

Optionally, you can allow ARC to start practice runs for specific windows of days and times. The format for allowed windows is: DAY:HH:SS-DAY:HH:SS. Keep in mind, when you specify dates, that dates and times for practice runs are in UTC. Also, be aware of potential time adjustments that might be required for daylight saving time differences. Separate multiple allowed windows with spaces. For example, say you want to allow practice runs only on Wednesdays and Fridays from noon to 5 p.m. For this scenario, you could set the following recurring days and times as allowed windows, for example: <code>Wed-12:00-Wed:17:00 Fri-12:00-Fri:17:00</code>. <important> The <code>allowedWindows</code> have to start and end on the same day. Windows that span multiple days aren't supported. </important>

Response

Success

arnstring required

The Amazon Resource Name (ARN) of the resource that you configured the practice run for.

namestring required

The name of the resource that you configured the practice run for.

zonalAutoshiftStatus'ENABLED' | 'DISABLED' required

The status for zonal autoshift for a resource. When you specify <code>ENABLED</code> for the autoshift status, Amazon Web Services shifts traffic away from shifts away application resource traffic from an Availability Zone, on your behalf, when internal telemetry indicates that there is an Availability Zone impairment that could potentially impact customers. When you enable zonal autoshift, you must also configure practice runs for the resource.