feat(aws-ecs): Added dockerVolumeConfiguration to Volume

packages/@aws-cdk/aws-ecs/lib/base/task-definition.ts

@@ -141,7 +141,7 @@ export class TaskDefinition extends cdk.Construct {
  /**
  * All volumes
  */
- private readonly volumes: CfnTaskDefinition.VolumeProperty[] = [];
+ private readonly volumes: Volume[] = [];
 
  /**
  * Execution role for this task definition
@@ -345,8 +345,12 @@ export interface Volume {
  /**
  * A name for the volume
  */
- name?: string;
- // FIXME add dockerVolumeConfiguration
+ name: string;
+
+ /**
+ * Specifies this configuration when using Docker volumes
+ */
+ dockerVolumeConfiguration?: DockerVolumeConfiguration;
 }
 
 /**
@@ -359,6 +363,50 @@ export interface Host {
  sourcePath?: string;
 }
 
+/**
+ * A configuration of a Docker volume
+ */
+export interface DockerVolumeConfiguration {
+ /**
+ * If true, the Docker volume is created if it does not already exist
+ *
+ * @default false
+ */
+ autoprovision?: boolean;
+ /**
+ * The Docker volume driver to use
+ */
+ driver: string;
+ /**
+ * A map of Docker driver specific options passed through
+ *
+ * @default No options
+ */
+ driverOpts?: string[];
+ /**
+ * Custom metadata to add to your Docker volume
+ *
+ * @default No labels
+ */
+ labels?: string[];
+ /**
+ * The scope for the Docker volume which determines it's lifecycle
+ */
+ scope: Scope;
+}
+
+export enum Scope {
+ /**
+ * Docker volumes are automatically provisioned when the task starts and destroyed when the task stops
+ */
+ Task = "task",
+
+ /**
+ * Docker volumes are persist after the task stops
+ */
+ Shared = "shared"
+}
+
 /**
  * A constraint on how instances should be placed
  */

packages/@aws-cdk/aws-ecs/test/ec2/test.ec2-task-definition.ts

@@ -237,5 +237,41 @@ export = {
 
  test.done();
  },
+
+ "correctly sets dockerVolumeConfiguration"(test: Test) {
+ // GIVEN
+ const stack = new cdk.Stack();
+ const volume = {
+ name: "scratch",
+ dockerVolumeConfiguration: {
+ driver: "local",
+ scope: ecs.Scope.Task
+ }
+ };
+
+ const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef', {
+ volumes: [volume]
+ });
+
+ taskDefinition.addContainer("web", {
+ image: ecs.ContainerImage.fromDockerHub("amazon/amazon-ecs-sample"),
+ memoryLimitMiB: 512
+ });
+
+ // THEN
+ expect(stack).to(haveResourceLike("AWS::ECS::TaskDefinition", {
+ Family: "Ec2TaskDef",
+ Volumes: [{
+ Name: "scratch",
+ DockerVolumeConfiguration: {
+ Driver: "local",
+ Scope: 'task'
+ }
+ }]
+ }));
+
+ test.done();
+ },
+
  }
 };