Class CfnRule.PlacementStrategyProperty
The task placement strategy for a task or service.
Inheritance
Implements
Namespace: Amazon.CDK.AWS.Events
Assembly: Amazon.CDK.Lib.dll
Syntax (csharp)
public class PlacementStrategyProperty : Object, CfnRule.IPlacementStrategyPropertySyntax (vb)
Public Class PlacementStrategyProperty
Inherits Object
Implements CfnRule.IPlacementStrategyPropertyRemarks
To learn more, see Task Placement Strategies in the Amazon Elastic Container Service Service Developer Guide.
ExampleMetadata: fixture=_generated
Examples
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.Events;
var placementStrategyProperty = new PlacementStrategyProperty {
Field = "field",
Type = "type"
};Synopsis
Constructors
| PlacementStrategyProperty() |
Properties
| Field | The field to apply the placement strategy against. |
| Type | The type of placement strategy. |
Constructors
PlacementStrategyProperty()
public PlacementStrategyProperty()Properties
Field
The field to apply the placement strategy against.
public string Field { get; set; }Property Value
System.String
Remarks
For the spread placement strategy, valid values are instanceId (or host, which has the same effect), or any platform or custom attribute that is applied to a container instance, such as attribute:ecs.availability-zone. For the binpack placement strategy, valid values are cpu and memory. For the random placement strategy, this field is not used.
Type
The type of placement strategy.
public string Type { get; set; }Property Value
System.String
Remarks
The random placement strategy randomly places tasks on available candidates. The spread placement strategy spreads placement across available candidates evenly based on the field parameter. The binpack strategy places tasks on available candidates that have the least available amount of the resource that is specified with the field parameter. For example, if you binpack on memory, a task is placed on the instance with the least amount of remaining memory (but still enough to run the task).