From d68e83691eb5c1b8cf7200ebab4cb2fcc061ac7d Mon Sep 17 00:00:00 2001
From: Piradeep Kandasamy <piradeep@amazon.com>
Date: Mon, 18 Nov 2019 11:52:27 -0800
Subject: [PATCH] chore(ecs-patterns): Add examples to README (#5079)

---
 packages/@aws-cdk/aws-ecs-patterns/README.md | 37 ++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/packages/@aws-cdk/aws-ecs-patterns/README.md b/packages/@aws-cdk/aws-ecs-patterns/README.md
index c7fa1ee1063e9..0c43db0ba0550 100644
--- a/packages/@aws-cdk/aws-ecs-patterns/README.md
+++ b/packages/@aws-cdk/aws-ecs-patterns/README.md
@@ -15,6 +15,7 @@ This library provides higher-level Amazon ECS constructs which follow common arc
 * Network Load Balanced Services
 * Queue Processing Services
 * Scheduled Tasks (cron jobs)
+* Additional Examples
 
 ## Application Load Balanced Services
 
@@ -151,3 +152,39 @@ const ecsScheduledTask = new ScheduledEc2Task(stack, 'ScheduledTask', {
   schedule: events.Schedule.expression('rate(1 minute)')
 });
 ```
+
+## Additional Examples
+
+In addition to using the constructs, users can also add logic to customize these constructs:
+
+### Add Schedule-Based Auto-Scaling to an ApplicationLoadBalancedFargateService
+
+```ts
+import { Schedule } from '@aws-cdk/aws-applicationautoscaling';
+import { ApplicationLoadBalancedFargateService, ApplicationLoadBalancedFargateServiceProps } from './application-load-balanced-fargate-service';
+
+const loadBalancedFargateService = new ApplicationLoadBalancedFargateService(stack, 'Service', {
+  cluster,
+  memoryLimitMiB: 1024,
+  desiredCount: 1,
+  cpu: 512,
+  taskImageOptions: {
+    image: ecs.ContainerImage.fromRegistry("amazon/amazon-ecs-sample"),
+  },
+});
+
+const scalableTarget = loadBalancedFargateService.service.autoScaleTaskCount({
+  minCapacity: 5,
+  maxCapacity: 20,
+});
+
+scalableTarget.scaleOnSchedule('DaytimeScaleDown', {
+  schedule: Schedule.cron({ hour: '8', minute: '0'}),
+  minCapacity: 1,
+});
+
+scalableTarget.scaleOnSchedule('EveningRushScaleUp', {
+  schedule: Schedule.cron({ hour: '20', minute: '0'}),
+  minCapacity: 10,
+});
+```
\ No newline at end of file