Interface UpdateDeploymentStrategyRequest

Total amount of time for a deployment to last.

The deployment strategy ID.

A description of the deployment strategy.

The amount of time that AppConfig monitors for alarms before considering the deployment to be complete and no longer eligible for automatic rollback.

The percentage of targets to receive a deployed configuration during each interval.

The algorithm used to define how percentage grows over time. AppConfig supports the following growth types:

Linear: For this type, AppConfig processes the deployment by increments of the growth factor evenly distributed over the deployment time. For example, a linear deployment that uses a growth factor of 20 initially makes the configuration available to 20 percent of the targets. After 1/5th of the deployment time has passed, the system updates the percentage to 40 percent. This continues until 100% of the targets are set to receive the deployed configuration.

Exponential: For this type, AppConfig processes the deployment exponentially using the following formula: G*(2^N). In this formula, G is the growth factor specified by the user and N is the number of steps until the configuration is deployed to all targets. For example, if you specify a growth factor of 2, then the system rolls out the configuration as follows:

2*(2^0)

2*(2^1)

2*(2^2)

Expressed numerically, the deployment rolls out as follows: 2% of the targets, 4% of the targets, 8% of the targets, and continues until the configuration has been deployed to all targets.