package awscodedeploy


// `MinimumHealthyHosts` is a property of the [DeploymentConfig](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codedeploy-deploymentconfig.html) resource that defines how many instances must remain healthy during an AWS CodeDeploy deployment.
//
// Example:
//   // The code below shows an example of how to instantiate this type.
//   // The values are placeholders you should change.
//   import "github.com/aws/aws-cdk-go/awscdk"
//
//   minimumHealthyHostsProperty := &MinimumHealthyHostsProperty{
//   	Type: jsii.String("type"),
//   	Value: jsii.Number(123),
//   }
//
// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codedeploy-deploymentconfig-minimumhealthyhosts.html
//
type CfnDeploymentConfig_MinimumHealthyHostsProperty struct {
	// The minimum healthy instance type:.
	//
	// - HOST_COUNT: The minimum number of healthy instance as an absolute value.
	// - FLEET_PERCENT: The minimum number of healthy instance as a percentage of the total number of instance in the deployment.
	//
	// In an example of nine instance, if a HOST_COUNT of six is specified, deploy to up to three instances at a time. The deployment is successful if six or more instances are deployed to successfully. Otherwise, the deployment fails. If a FLEET_PERCENT of 40 is specified, deploy to up to five instance at a time. The deployment is successful if four or more instance are deployed to successfully. Otherwise, the deployment fails.
	//
	// > In a call to `GetDeploymentConfig` , CodeDeployDefault.OneAtATime returns a minimum healthy instance type of MOST_CONCURRENCY and a value of 1. This means a deployment to only one instance at a time. (You cannot set the type to MOST_CONCURRENCY, only to HOST_COUNT or FLEET_PERCENT.) In addition, with CodeDeployDefault.OneAtATime, AWS CodeDeploy attempts to ensure that all instances but one are kept in a healthy state during the deployment. Although this allows one instance at a time to be taken offline for a new deployment, it also means that if the deployment to the last instance fails, the overall deployment is still successful.
	//
	// For more information, see [AWS CodeDeploy Instance Health](https://docs.aws.amazon.com//codedeploy/latest/userguide/instances-health.html) in the *AWS CodeDeploy User Guide* .
	// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codedeploy-deploymentconfig-minimumhealthyhosts.html#cfn-codedeploy-deploymentconfig-minimumhealthyhosts-type
	//
	Type *string `field:"required" json:"type" yaml:"type"`
	// The minimum healthy instance value.
	// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codedeploy-deploymentconfig-minimumhealthyhosts.html#cfn-codedeploy-deploymentconfig-minimumhealthyhosts-value
	//
	Value *float64 `field:"required" json:"value" yaml:"value"`
}