@Stability(value=Stable)
public static interface CfnService.PlacementConstraintProperty
extends software.amazon.jsii.JsiiSerializable
For more information, see Task Placement Constraints in the Amazon Elastic Container Service Developer Guide .
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.ecs.*;
PlacementConstraintProperty placementConstraintProperty = PlacementConstraintProperty.builder()
.type("type")
// the properties below are optional
.expression("expression")
.build();
| Modifier and Type | Interface and Description |
|---|---|
static class |
CfnService.PlacementConstraintProperty.Builder
A builder for
CfnService.PlacementConstraintProperty |
static class |
CfnService.PlacementConstraintProperty.Jsii$Proxy
An implementation for
CfnService.PlacementConstraintProperty |
| Modifier and Type | Method and Description |
|---|---|
static CfnService.PlacementConstraintProperty.Builder |
builder() |
default String |
getExpression()
A cluster query language expression to apply to the constraint.
|
String |
getType()
The type of constraint.
|
@Stability(value=Stable) @NotNull String getType()
Use distinctInstance to ensure that each task in a particular group is running on a different container instance. Use memberOf to restrict the selection to a group of valid candidates.
@Stability(value=Stable) @Nullable default String getExpression()
The expression can have a maximum length of 2000 characters. You can't specify an expression if the constraint type is distinctInstance . For more information, see Cluster query language in the Amazon Elastic Container Service Developer Guide .
@Stability(value=Stable) static CfnService.PlacementConstraintProperty.Builder builder()
Copyright © 2022. All rights reserved.